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WO1994020568A1 - Mousses a base de polyurethannes thermoplastiques - Google Patents

Mousses a base de polyurethannes thermoplastiques Download PDF

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Publication number
WO1994020568A1
WO1994020568A1 PCT/EP1994/000606 EP9400606W WO9420568A1 WO 1994020568 A1 WO1994020568 A1 WO 1994020568A1 EP 9400606 W EP9400606 W EP 9400606W WO 9420568 A1 WO9420568 A1 WO 9420568A1
Authority
WO
WIPO (PCT)
Prior art keywords
foams
particulate
blowing agent
expandable
thermoplastic polyurethane
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/EP1994/000606
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German (de)
English (en)
Inventor
Joachim Fischer
Onno Graalmann
Dietrich Lausberg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BASF SE filed Critical BASF SE
Publication of WO1994020568A1 publication Critical patent/WO1994020568A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/22—After-treatment of expandable particles; Forming foamed products
    • C08J9/228—Forming foamed products
    • C08J9/232—Forming foamed products by sintering expandable particles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/16—Making expandable particles
    • C08J9/18—Making expandable particles by impregnating polymer particles with the blowing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

Definitions

  • the invention relates to foams based on thermoplastic polyurethanes and expandable, particulate, thermoplastic polyurethanes, which are particularly suitable for the production of foam moldings.
  • Foams especially also particle foams, have long been known and have been widely described in the literature, e.g. in Ullmann's "Encyclopedia of Technical Chemistry", 4th edition, volume 20, p. 416 ff.
  • Polystyrene or polyolefins such as polyethylene and polypropylene, are usually used as base polymers. They are used in many areas. Expanded polystyrene is e.g. used as an insulating material in construction or for the production of packaging, expanded polyolefins can be used, for example, as shock-absorbing foams in motor vehicle construction. Other uses are e.g. in Ullmann, op. cit.
  • Varying the base polymers can produce particle foams with very different properties.
  • the object of the invention was to produce new foams, in particular particle foams, with good elasticity and temperature behavior.
  • thermoplastic polyurethanes TPU
  • the invention accordingly relates to foams, in particular particulate foams, based on thermoplastic polyurethanes and expandable, particulate, thermoplastic polyurethanes which are particularly suitable for the production of foam molded articles.
  • all customary TPUs can be used, both those based on polyether and those based on polyester.
  • the polymer chains can be branched, the branching is preferably carried out by allophanate bridges or the incorporation of polyfunctional alcohols.
  • polyhydroxyl compounds preferably essentially linear polyhydroxyl compounds with molecular weights of 500 to 8000, in particular polyalkylene glycol polyadipates with 2 to 6 carbon atoms in the alkylene radical and molecular weights of 500 to 6000 or hydroxyl-containing polytetrahydrofuran with a molecular weight of 500 to 8000 and
  • the organic diisocyanates (a) are preferably aliphatic, cycloaliphatic and aromatic diisocyanates.
  • aliphatic diisocyanates such as 1,6-hexamethylene-diisocyanate, 1,5-2-methyl-pentamethylene-diisocyanate, 1,4-2-ethyl-butylene-diisocyanate or mixtures of at least two of the aliphatic mentioned Diisocyanates
  • cycloaliphatic diisocyanates such as isophorone diisocyanate, 1,4-cyclohexane diisocyanate, l-methyl-2,4- * and -2,6-cyclohexane diisocyanate and the corresponding isomer mixtures
  • the organic diisocyanates can optionally be used in minor amounts, e.g. in amounts up to 3 mol%, preferably up to 1 mol%, based on the organic diisocyanate, can be replaced by a trifunctional or higher-functional polyisocyanate, the amount of which must however be limited so that thermoplastically processable polyurethanes can be obtained.
  • a larger amount of such more than difunctional isocyanates is expediently compensated for by the use of less than difunctional compounds with reactive hydrogen atoms, so that chemical crosslinking of the polyurethane which is too extensive is avoided.
  • Examples of more than difunctional isocyanates are mixtures of diphenylmethane diisocyanates and polyphenylpolymethylene polyisocyanates, so-called raw MDI, as well as liquid 4 modified with isocyanurate, urea, biuret, allophanate, urethane and / or carbodiimide groups 4, 4'- and / or 2,4'-diphenylmethane diisocyanates.
  • Suitable monofunctional compounds with a reactive hydrogen atom which can also be used as molecular weight regulators, are e.g. called: monoamines such as Butyl, dibutyl, octyl, stearyl, N-methylstearylamine, pyrrolidone, piperidine and cyclohexylamine, and monoalcohols such as e.g. Butanol, amyl alcohol, 1-ethylhexanol, octanol, dodecanol, cyclohexanol and ethylene glycol monoethyl ether.
  • monoamines such as Butyl, dibutyl, octyl, stearyl, N-methylstearylamine, pyrrolidone, piperidine and cyclohexylamine
  • monoalcohols such as e.g. Butanol, amyl alcohol, 1-ethylhexanol, octanol,
  • Suitable higher molecular weight polyhydroxyl compounds (b) with molecular weights of 500 to 8000 are preferably polyetherols and in particular polyesterols.
  • other hydroxyl-containing polymers with ether or ester groups as bridge members are also suitable, for example polyacetals, such as polyoxymethylenes, and especially water-insoluble formal forms, for example polybutanediol formal and polyhexanediol-for al, and polycarbonates, in particular those made from diphenyl carbonate and hexanediol-1, 6, prepared by transesterification.
  • the polyhydroxyl compounds must be at least predominantly linear and difunctional in the sense of the isocyanate reaction.
  • the polyhydroxyl compounds mentioned can be used as individual components or in the form of mixtures.
  • Suitable polyetherols can be prepared by known processes, for example by anionic polymerization with alkali hydroxides, such as sodium or potassium hydroxide or alkali alcoholates, such as sodium methylate, sodium or potassium ethylate or potassium isopropylate, as catalysts and with the addition of at least one starter molecule, preferably 2 to 3 Contains 2 reactive hydrogen atoms bound, or by cationic polymerization with Lewis acids, such as antimony pentachloride, boron fluoride etherate and others or bleaching earth as catalysts from one or more alkylene oxides having 2 to 4 carbon atoms in the alkylene radical.
  • alkali hydroxides such as sodium or potassium hydroxide or alkali alcoholates, such as sodium methylate, sodium or potassium ethylate or potassium isopropylate
  • at least one starter molecule preferably 2 to 3 Contains 2 reactive hydrogen atoms bound, or by cationic polymerization with Lewis acids, such as antimony pentachloride, boro
  • Suitable alkylene oxides are preferably, for example, tetrahydrofuran, 1,3-propylene oxide, 1,2- or 2,3-butylene oxide and particularly preferably ethylene oxide and 1,2-propylene oxide.
  • the alkylene oxides can be used individually, alternately in succession or as mixtures.
  • suitable starter molecules are: water, organic dicarboxylic acids such as succinic acid, adipic acid and / or glutaric acid, alkanolamines such as e.g. Ethanolamine, N-alkylalkanolamines, N-alkyldialkanolamines, e.g.
  • ether bridges such as e.g. Ethanediol, 1,2-and 1,3-propanediol, 1,4-butanediol, diethylene glycol, 1,5-pentanediol, 1,6-hexanediol, dipropylene glycol, 2-methylpentanediol, 5 and 2-ethyl -butanediol-1,4.
  • Starter molecules can be used individually or as mixtures.
  • Polyetherols of 1,2-propylene oxide and ethylene oxide are frequently used in which more than 50%, preferably 60 to 80% of the OH groups are primary hydroxyl groups and in which at least part of the ethylene oxide is arranged as a terminal block.
  • Such polyetherols can be obtained, for example, by first polymerizing the 1,2-propylene oxide and then the ethylene oxide onto the starter molecule or first copolymerizing all of the 1,2-propylene oxide in a mixture with part of the ethylene oxide and the rest of the Ethylene oxide then polymerized or gradually polymerized first part of the ethylene oxide, then all 1,2-propylene oxide and then the rest of the ethylene oxide onto the starter molecule.
  • hydroxyl-containing polymerization products of tetrahydrofuran are also particularly suitable.
  • the essentially linear polyetherols have molecular weights of 500 to 8000, preferably 600 to 6000 and in particular 800 to 3500. They can be used both individually and in the form of mixtures with one another.
  • Suitable polyesterols can be prepared, for example, from dicarboxylic acids having 2 to 12, preferably 4 to 6, carbon atoms and polyhydric alcohols.
  • suitable dicarboxylic acids are: aliphatic dicarboxylic acids such as succinic acid, glutaric acid, adipic acid, suberic acid, azelaic acid and sebacic acid and aromatic dicarboxylic acids such as phthalic acid, isophthalic acid and terephthalic acid.
  • the dicarboxylic acids can be used individually or as mixtures, e.g. in the form of a mixture of succinic, glutaric and adipic acids.
  • dicarboxylic acid derivatives such as dicarboxylic acid mono- and / or diesters having 1 to 4 carbon atoms in the alcohol radical, dicarboxylic acid anhydrides or dicarboxylic acid dichlorides instead of the dicarboxylic acids.
  • polyhydric alcohols are glycols with 2 to 10, preferably 2 to 6 carbon atoms, such as ethylene glycol, diethylene glycol, 1,4-butanediol,
  • Pentanediol-1,5, hexanediol-1,6, decanediol-1,10, 2,2-dimethyl-propanediol-1,3, propanediol-1,3 and dipropylene glycol can be used alone or, if appropriate, in mixtures with one another.
  • esters of carbonic acid with the diols mentioned in particular those with 4 to 6 carbon atoms, such as 1,4-butanediol and / or 1,6-hexanediol, condensation products of ⁇ -hydroxycarboxylic acids, for example ⁇ -hydroxycaproic acid, and preferably polymerization products of lactones, for example optionally substituted ⁇ -caprolactones.
  • polyesterols used are ethanediol polyadipates, 1,4-butanediol polyadipates, ethanediol-1,4-butanediol diol polyadipates, 1,6-hexanediol-neopentylglycol polyadipates, 1,6-hexanediol-1,4-butanediol -polyadipate and polycaprolatone.
  • the polyesterols have molecular weights from 500 to 6000, preferably from 800 to 3500.
  • Suitable chain extenders (c) with molecular weights of 60 to 400, preferably 60 to 300, are preferably aliphatic diols having 2 to 12 carbon atoms, preferably having 2, 4 or 6 carbon atoms, such as e.g. Ethanediol, hexane-1,6-diol, diethylene glycol, dipropylene glycol and in particular 1,4-butanediol.
  • diesters of terephthalic acid with glycols having 2 to 4 carbon atoms such as Terephthalic acid-bis-ethylene glycol or
  • hydroquinone e.g. 1,4-Di ( ⁇ -hydroxyethyl) hydroquinone and polytetramethylene glycols with molecular weights from 162 to 378.
  • Suitable catalysts which in particular accelerate the reaction between the NCO groups of the diisocyanates (a) and the hydroxyl groups of the structural components (b) and (c), are the conventional tertiary amines known and known in the art, such as e.g. Triethylamine, dimethylcyclohexylamine, N-methylmorpholine, N, N'-dimethylpiperazine, diazabicyclo (2,2,2) octane and the like, and in particular organic metal compounds such as titanium acid esters, iron compounds, tin compounds, e.g.
  • the catalysts are usually used in amounts of 0.001 to 0.1 part by weight per 100 parts by weight of the mixture of polyhydroxyl compounds (b) and diols (c).
  • auxiliaries (e) and / or additives (f) can also be incorporated into the structural components.
  • auxiliaries (e) and / or additives (f) can also be incorporated into the structural components.
  • examples include lubricants, inhibitors, stabilizers against hydrolysis, light, heat or discoloration, flame retardants, dyes, pigments, inorganic and / or organic fillers and nucleating agents.
  • the auxiliaries (e) and / or additives (f) can be introduced into the structural components or into the reaction mixture for producing the TPU.
  • the auxiliaries (e) and / or additives (f) can also be mixed with the TPU and then melted.
  • the last-mentioned method is used in particular for Introducing aluminum oxide, talc and / or silica gel and, if necessary, reinforcing fillers.
  • the build-up components (a), (b) and (c) are reacted in the presence of catalysts (d) and optionally auxiliary agents (e) and / or additives (f) in amounts such that the Equivalence ratio of NCO groups of the diisocyanates to the sum of the hydroxyl groups of components b) and (c) is 0.80 to 1.20: 1, preferably 0.95 to 1.1: 1 and in particular approximately 1: 1. 0
  • the TPUs which can be used according to the invention can be produced by the extruder or, preferably, belt process, by batchwise or continuous mixing of the components (a) to (d) and, if appropriate, (e) and / or (f), allowing the reaction mixture to react in the extruder or on a carrier tape at temperatures from 60 to 250 ° C., preferably 70 to 150 ° C., and then granulating the TPU obtained. If appropriate, it may be expedient to anneal the TPU obtained at 80 to 120 ° C., preferably 100 to 110 ° C., for a period of 0 to 1 to 24 hours before further processing.
  • the foams according to the invention are produced in accordance with the methods known from the prior art and e.g. described in Ullmanns "Encyklopadie der Technische Chemie *, 4th edition, volume 20, 5 p. 416 ff.
  • the impregnation or the extrusion process are used in particular.
  • a mini granulate with a particle weight of in particular 0.5 to 10 mg 40 is used as the starting product for the impregnation process. This is preferably obtained by processing the TPU in a single- or twin-screw extruder with a downstream granulator.
  • the extrusion is usually carried out at temperatures from 180 to 45 250 ° C., preferably 200 to 220 ° C.
  • strand, water ring, knife roller or underwater granulators are used as granulators.
  • the use of single-screw extruders has proven to be favorable;
  • the mini granules obtained in this way have a high crystallite content and can be processed into foams with particularly favorable mechanical properties.
  • the mini granulate obtained as described is impregnated with the blowing agent.
  • blowing agents known in the prior art can be used as blowing agents.
  • Examples include low-boiling halogenated, in particular partially halogenated, hydrocarbons, but preferably aliphatic hydrocarbons with 3 to 5 carbon atoms, such as propane, n-butane, isobutane, n-pentane, isopentane and / or neopentane.
  • inorganic blowing agents are also possible. Carbon dioxide and nitrogen are mentioned here as examples.
  • blowing agents can be used individually or as a mixture.
  • the mini-granulate is impregnated with the blowing agent at elevated pressure of up to 10 MPa, in particular up to 7.5 MPa.
  • the temperature during the impregnation is generally 100 to 200 ° C., in particular 120 to 190 ° C., preferably 130 to 175 ° C.
  • the mini-granulate it is usually used together with the blowing agent, a suspension stabilizer, e.g. Calcium phosphate, magnesium carbonate or zinc carbonate, and a dispersant, e.g. Sodium dodecylbenzenesulfonate or sodium N-paraffin sulfonates, suspended in water and then transferred to a pressure vessel, which should expediently be equipped with a stirrer.
  • a suspension stabilizer e.g. Calcium phosphate, magnesium carbonate or zinc carbonate
  • a dispersant e.g. Sodium dodecylbenzenesulfonate or sodium N-paraffin sulfonates
  • the proportion of the blowing agent in the water is usually 5 to 50% by weight, based on the polymeric starting material.
  • the pressure vessel is relaxed, the granules foaming.
  • the foamed granulate particles are cleaned from the additives and dried. The drying is expediently carried out with hot air.
  • the TPU particles After impregnation, the TPU particles usually have an average diameter between 1 mm and 20 mm and a bulk density of 30 g / 1 to 400 g / 1, but preferably from 50 g / 1 to 200 g / 1.
  • the foamed particles thus obtained can be processed into moldings.
  • the particles can be pressurized before the molded part is manufactured.
  • inert gas usually nitrogen
  • elevated pressure up to a maximum of 1 MPa and elevated temperatures, usually from about 80 ° C.
  • the pre-expanded, possibly pressure-loaded TPU particles are placed in a heatable mold and heated to such an extent that the particles are welded together.
  • the heating is usually carried out by applying water vapor.
  • the molded part can then be removed. After removal from the mold, the molded part should be tempered to constant weight. The tempering should be carried out at temperatures from 20 to 120 ° C.
  • the TPU is extruded together with the blowing agent.
  • the temperature should be between 180 ° C and 250 ° C.
  • blowing agents mentioned here can be the substances mentioned in the description of the impregnation process, but also solid blowing agents which release gas when heated, such as azole carbonamide or p-toluenesulfonic acid hydrazide.
  • the TPU foams up and can, for example, be formed into strands and plates.
  • TPUs with a high crystallite content lead to foams with better mechanical properties.
  • the crystallite content in the TPU used can e.g. can be increased by using single screw extruders when extruding the TPU.
  • the foams according to the invention are distinguished by improved mechanical properties compared to known particle foams based on other polymers.
  • the elasticity of the foams according to the invention is very high.
  • the compressive stress with the same molded part density is significantly lower than the corresponding values of particle foams based on polyolefin.
  • the foams according to the invention are also clearly superior to conventional particle foams with other mechanical properties such as abrasion resistance and crack resistance.
  • particle foams according to the invention are notable for good low-temperature flexibility and high long-term use temperatures.
  • the glass fibers can be added in an amount of 20 to 30% by weight, based on the TPU.
  • the glass fibers are expediently added during the melting of the polymer in the extruder.
  • the foams according to the invention can be thermoplastic recycled without problems.
  • the foamed TPUs are extruded using an extruder with a degassing device, where the extrusion can optionally be preceded by mechanical comminution. Then they can be processed into foams again in the manner described above.
  • the foam particles produced according to Example 1 were introduced into a preheated mold under pressure and compression. This was alternately heated with steam from 4.5 to 7 bar.
  • the molded part density and the mechanics of the molded parts were determined in accordance with DIN 53 577.
  • the compressive stress of the molded parts was determined with two molded parts with different molded part densities.
  • the production parameters of the molded parts and the molded part parameters can be found in Table 3.
  • the Shore hardness of the PU elastomers was determined in accordance with DIN 53 505.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

Mousses, notamment mousses particulaires, à base de polyuréthannes thermoplastiques, et polyuréthannes thermoplastiques particulaires expansibles utiles notamment pour produire des corps moulés en matière plastique alvéolaire.
PCT/EP1994/000606 1993-03-11 1994-03-02 Mousses a base de polyurethannes thermoplastiques Ceased WO1994020568A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19934307648 DE4307648A1 (de) 1993-03-11 1993-03-11 Schaumstoffe auf Basis thermoplastischer Polyurethane sowie expandierbare, partikelförmige, thermoplastische Polyurethane, insbesondere geeignet zur Herstellung von Schaumstoff-Formkörpern
DEP4307648.3 1993-03-11

Publications (1)

Publication Number Publication Date
WO1994020568A1 true WO1994020568A1 (fr) 1994-09-15

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PCT/EP1994/000606 Ceased WO1994020568A1 (fr) 1993-03-11 1994-03-02 Mousses a base de polyurethannes thermoplastiques

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Cited By (118)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1165674B1 (fr) * 1999-01-26 2002-08-07 Huntsman International Llc Polyurethanes thermoplastiques expanses
WO2007082838A1 (fr) * 2006-01-18 2007-07-26 Basf Se Mousse a base de polyurethane thermoplastique
WO2012065926A1 (fr) 2010-11-16 2012-05-24 Basf Se Nouvel élément amortisseur dans les semelles de chaussures
WO2013153153A1 (fr) 2012-04-13 2013-10-17 Basf Se Matière à mouler thermoplastique
WO2014011537A1 (fr) 2012-07-10 2014-01-16 Nike International Ltd Procédé de moulage par compression d'une mousse à perles pour produit à faible densité
EP2716153A1 (fr) 2012-10-02 2014-04-09 Basf Se Garniture de sol d'écurie à base de mousse à particules de polyuréthane thermoplastique expansé
EP2736967A1 (fr) * 2011-07-28 2014-06-04 Puma Se Procédé de production d'une semelle ou d'une partie de semelle d'une chaussure
WO2014126799A1 (fr) 2013-02-12 2014-08-21 Nike International Ltd. Procédé de moulage par compression de billes de mousse avec génération in situ de vapeur pour obtenir un produit basse densité
WO2014150124A1 (fr) 2013-03-15 2014-09-25 Nike International Ltd. Procédé de moussage d'élastomères thermoplastiques
WO2014150119A1 (fr) 2013-03-15 2014-09-25 Nike International Ltd. Élastomères thermoplastiques modifiés pour une meilleure compatibilité avec les fluides supercritiques
WO2014150120A1 (fr) 2013-03-15 2014-09-25 Nike International Ltd. Article ayant un amortissement controle
WO2014150122A2 (fr) 2013-03-15 2014-09-25 Nike International Ltd. Mousse décorative et procédé associé
CN104194030A (zh) * 2014-08-08 2014-12-10 汕头市新力新材料科技有限公司 一种热塑性聚氨酯弹性体发泡珠粒及其制备方法
DE102013108053A1 (de) 2013-07-26 2015-01-29 Kurtz Gmbh Verfahren und Vorrichtung zur Herstellung eines Partikelschaumstoffteils
WO2015017090A1 (fr) 2013-08-02 2015-02-05 Nike Innovate C.V. Procédé de production d'article thermoplastique alvéolaire et article thermoplastique alvéolaire
DE102013114799A1 (de) 2013-12-23 2015-06-25 Kurtz Gmbh Vorrichtung und Verfahren zur Herstellung eines Partikelschaumstoffteils
DE102014117332A1 (de) 2014-11-26 2016-06-02 Kurtz Gmbh Verfahren und Vorrichtung zum Herstellen von Partikelschaumstoffteilen
DE202015104919U1 (de) 2015-09-16 2016-12-19 Walter Kurtz Polstervorrichtung
US9610746B2 (en) 2013-02-13 2017-04-04 Adidas Ag Methods for manufacturing cushioning elements for sports apparel
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US9714332B2 (en) 2012-08-09 2017-07-25 Basf Se Combination foam
EP3055353B1 (fr) 2013-10-11 2017-08-02 Basf Se Procédé de fabrication de particules d'élastomère thermoplastique expansées
WO2017162529A1 (fr) 2016-03-21 2017-09-28 Basf Se Polyuréthane réticulé
US9781970B2 (en) 2013-02-13 2017-10-10 Adidas Ag Cushioning element for sports apparel
US9781974B2 (en) 2012-04-13 2017-10-10 Adidas Ag Soles for sports shoes
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WO2018104009A1 (fr) 2016-12-07 2018-06-14 Huntsman International Llc Procédé de production de polymères thermoplastiques expansés
EP2109637B1 (fr) 2007-01-16 2018-07-25 Basf Se Systèmes hybrides composés d'élastomères thermoplastiques moussés et de polyuréthanes
US10039342B2 (en) 2014-08-13 2018-08-07 Adidas Ag Co-molded 3D elements
WO2018146336A1 (fr) 2017-02-13 2018-08-16 Basf Se Polyuréthane thermoplastique
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USD828991S1 (en) 2013-04-12 2018-09-25 Adidas Ag Shoe
WO2018206657A1 (fr) 2017-05-10 2018-11-15 Basf Se Revêtements de sol préparés à partir de composites comprenant des particules d'élastomère thermoplastique expansé
WO2019002263A1 (fr) 2017-06-26 2019-01-03 Basf Se Polyuréthane thermoplastique
EP3424973A1 (fr) 2017-07-04 2019-01-09 Covestro Deutschland AG Un article contenant un polyuréthanne thermoplastique expansé et un revêtement
EP3424974A1 (fr) 2017-07-04 2019-01-09 Covestro Deutschland AG Un article contenant un polyuréthanne thermoplastique expansé et un revêtement à base d'eau
US10183426B2 (en) 2009-05-26 2019-01-22 Basf Se Water as a propellant for thermoplastics
WO2019016313A1 (fr) 2017-07-20 2019-01-24 Basf Se Polyuréthane thermoplastique
USD840137S1 (en) 2016-08-03 2019-02-12 Adidas Ag Shoe midsole
USD840136S1 (en) 2016-08-03 2019-02-12 Adidas Ag Shoe midsole
WO2019081644A1 (fr) 2017-10-26 2019-05-02 Basf Se Procédé pour colorer des mousses particulaires d'élastomère
USD852475S1 (en) 2016-08-17 2019-07-02 Adidas Ag Shoe
USD853699S1 (en) 2016-09-02 2019-07-16 Adidas Ag Shoe
WO2019170484A1 (fr) 2018-03-06 2019-09-12 Basf Se Préparation comprenant un produit de polyaddition de polyisocyanate thermoplastique, son procédé de préparation et son utilisation
WO2019185687A1 (fr) 2018-03-30 2019-10-03 Basf Se Pneu non pneumatique comprenant une matrice de polyuréthane et des particules d'élastomère thermoplastique expansé
WO2019202096A1 (fr) 2018-04-20 2019-10-24 Basf Se Mousses à base d'élastomère thermoplastique
WO2019202098A1 (fr) 2018-04-20 2019-10-24 Basf Se Mousses à base d'élastomères thermoplastiques
WO2019202090A1 (fr) 2018-04-20 2019-10-24 Basf Se Mousses a base d'élastomères thermoplastiques
WO2019202091A1 (fr) 2018-04-20 2019-10-24 Basf Se Mousses a base d'élastomère thermoplastique
WO2019202095A1 (fr) 2018-04-20 2019-10-24 Basf Se Mousse à base d'élastomère thermoplastique
WO2020048989A1 (fr) 2018-09-03 2020-03-12 Dsm Ip Assets B.V. Chaussure comprenant une semelle d'un matériau thermoplastique et procédé destiné à être utilisé dans la fabrication d'une telle chaussure
WO2020053354A1 (fr) 2018-09-14 2020-03-19 Basf Se Mousses a base d'élastomères thermoplastiques
US10639861B2 (en) 2016-05-24 2020-05-05 Adidas Ag Sole mold for manufacturing a sole
US10645992B2 (en) 2015-02-05 2020-05-12 Adidas Ag Method for the manufacture of a plastic component, plastic component, and shoe
WO2020136238A1 (fr) 2018-12-28 2020-07-02 Basf Se Mousses particulaires constituées d'un copolymère multiblocs polyuréthane-polyester aromatique
WO2020136239A1 (fr) 2018-12-28 2020-07-02 Basf Se Polyuréthane thermoplastique élastomère à résistance élevée
US10723048B2 (en) 2017-04-05 2020-07-28 Adidas Ag Method for a post process treatment for manufacturing at least a part of a molded sporting good
US10730259B2 (en) 2016-12-01 2020-08-04 Adidas Ag Method for the manufacture of a plastic component, plastic component, and shoe
WO2020174040A1 (fr) 2019-02-28 2020-09-03 Basf Se Mousse particulaire douce en polyuréthane thermoplastique
USD895234S1 (en) 2017-09-21 2020-09-08 Adidas Ag Shoe
WO2020182707A1 (fr) 2019-03-14 2020-09-17 Basf Se Composition comprenant un produit de polyaddition de polyisocyanate thermoplastique et un agent ignifuge
USD899061S1 (en) 2017-10-05 2020-10-20 Adidas Ag Shoe
WO2020249727A1 (fr) 2019-06-14 2020-12-17 Basf Se Mousses particulaires novatrices
US10905919B2 (en) 2015-05-28 2021-02-02 Adidas Ag Ball and method for its manufacture
US10925347B2 (en) 2014-08-11 2021-02-23 Adidas Ag Shoe sole
WO2021032528A1 (fr) 2019-08-21 2021-02-25 Basf Se Préparation comprenant un produit de polyaddition de polyisocyanate thermoplastique, son procédé de préparation et son utilisation
US10952489B2 (en) 2015-04-16 2021-03-23 Adidas Ag Sports shoes and methods for manufacturing and recycling of sports shoes
US10982067B2 (en) 2017-05-10 2021-04-20 Nike, Inc. Foam ionomer compositions and uses thereof
WO2021094530A1 (fr) 2019-11-13 2021-05-20 Basf Se Etpu de confort
US11014276B2 (en) 2013-02-20 2021-05-25 Kurtz Gmbh Method and device for producing a foam particle part
CN113246513A (zh) * 2021-05-20 2021-08-13 拯风环境科技(厦门)有限公司 新风管道及新风管道的生产工艺
WO2021170801A1 (fr) 2020-02-28 2021-09-02 Basf Se Tpu pour assemblage dans le moule d'une semelle de chaussure externe sur etpu
WO2021170803A1 (fr) 2020-02-28 2021-09-02 Basf Se Mousses à base de groupes hydroxyles non primaires
US11135797B2 (en) 2013-02-13 2021-10-05 Adidas Ag Methods for manufacturing cushioning elements for sports apparel
WO2021254807A1 (fr) 2020-06-15 2021-12-23 Basf Se Composition thermoplastique de polyuréthane présentant des propriétés mécaniques élevées, une bonne résistance contre le rayonnement uv et de faibles efflorescence et formation de buée
WO2022043428A1 (fr) 2020-08-28 2022-03-03 Basf Se Granulés expansés faits de polyuréthane thermoplastique
WO2022053674A1 (fr) 2020-09-14 2022-03-17 Basf Se Composition optimale d'un produit tpu pour pneus
US11291268B2 (en) 2015-04-10 2022-04-05 Adidas Ag Sports shoe and method for the manufacture thereof
WO2022069664A1 (fr) 2020-10-01 2022-04-07 Basf Se Marquage laser etpe
WO2022090222A1 (fr) 2020-10-28 2022-05-05 Basf Se Dispositif de sport pour sports de raquette
WO2022106319A1 (fr) 2020-11-17 2022-05-27 Basf Se Article composite comprenant un corps poreux structuré et une mousse et procédé de production d'un corps poreux structuré et d'une mousse particulaire
WO2022161978A1 (fr) 2021-01-29 2022-08-04 Basf Se Construction d'un corps moulé pour pneus non pneumatiques
WO2022162048A1 (fr) 2021-01-28 2022-08-04 Basf Se Mousse particulaire à base de tpe présentant une dureté shore a comprise entre 20d et 90d
WO2022161995A1 (fr) 2021-01-29 2022-08-04 Basf Se Procédé de fabrication d'un materiau composite
WO2022161981A1 (fr) 2021-01-29 2022-08-04 Basf Se Matériau composite pour un corps moulé
WO2022161994A1 (fr) 2021-01-29 2022-08-04 Basf Se Préparation pour corps moulé
US11407191B2 (en) 2016-05-24 2022-08-09 Adidas Ag Method for the manufacture of a shoe sole, shoe sole, and shoe with pre-manufactured TPU article
WO2022194664A1 (fr) 2021-03-15 2022-09-22 Basf Se Particules de mousse fabriquées à partir d'un élastomère thermoplastique expansé et procédé de production
WO2022194665A1 (fr) 2021-03-15 2022-09-22 Basf Se Procédé de production de particules d'élastomère thermoplastique expansé
WO2023025638A1 (fr) 2021-08-27 2023-03-02 Basf Se Mélange maître antistatique à base de polyuréthane thermoplastique ayant des propriétés améliorées pour l'utilisation dans des polymères
EP4147847A1 (fr) 2021-09-08 2023-03-15 Basf Se Corps moulé perméable comprenant des billes de polyuréthane
US11643538B2 (en) 2017-09-11 2023-05-09 Sekisui Plastics Co., Ltd. Thermoplastic elastomer composition, foam particle, and foam molded body
WO2023111012A1 (fr) 2021-12-15 2023-06-22 Basf Se Mousse moulée à base de pentaméthylène diisocyanate (pdi)
WO2023152056A1 (fr) 2022-02-11 2023-08-17 Basf Se Procédé mis en œuvre par ordinateur pour la commande et/ou le suivi d'au moins un processus de moulage de mousse particulaire
WO2023186805A1 (fr) 2022-03-29 2023-10-05 Basf Se Polyuréthane thermoplastique ignifuge (tpu) à base de poly-propane diol
US11780981B2 (en) 2018-12-06 2023-10-10 Exxonmobil Chemical Patents Inc. Foam beads and method of making the same
WO2023198755A1 (fr) 2022-04-14 2023-10-19 Basf Se Ensemble roue pour roues non pneumatiques
WO2024002869A1 (fr) 2022-06-27 2024-01-04 Basf Se Composition de polyuréthane thermoplastique (tpu) présentant des propriétés améliorées
US11938697B2 (en) 2016-05-24 2024-03-26 Adidas Ag Method and apparatus for automatically manufacturing shoe soles
US11957206B2 (en) 2015-03-23 2024-04-16 Adidas Ag Sole and shoe
WO2024089264A1 (fr) 2022-10-28 2024-05-02 Basf Se Polyuréthane thermoplastique expansé pour procédé de moulage spécial
WO2024089016A1 (fr) 2022-10-28 2024-05-02 Basf Se Moulage de mousse particulaire avec différentes couches
US11987074B2 (en) 2020-05-29 2024-05-21 Nike, Inc. Structurally-colored articles having layers which taper in thickness
WO2024115593A1 (fr) 2022-11-30 2024-06-06 Basf Se Structure phono-absorbante
WO2024141587A1 (fr) 2022-12-29 2024-07-04 Basf Se Encapsulation de granules de tpu
WO2024200488A1 (fr) 2023-03-31 2024-10-03 Basf Se Procédé de préparation de pièces moulées en mousse avec des particules revêtues
WO2024200654A1 (fr) 2023-03-31 2024-10-03 Basf Se Polyuréthane thermoplastique expansé pour processus de moulage spécial
WO2024200661A1 (fr) 2023-03-31 2024-10-03 Basf Se Polyuréthane thermoplastique expansé pour processus de moulage spécial
WO2024246322A1 (fr) 2023-06-01 2024-12-05 Basf Se Tpu avec additifs cycliques
WO2025051729A1 (fr) 2023-09-04 2025-03-13 Basf Se Aide au démoulage de polyuréthane thermoplastique (tpu)
US12263619B2 (en) 2019-04-01 2025-04-01 Adidas Ag Recycling of a shoe
WO2025083191A1 (fr) 2023-10-20 2025-04-24 Basf Se Polyuréthane thermoplastique (tpu) présentant de bonnes propriétés mécaniques et une bonne stabilité dimensionnelle thermique
WO2025114458A1 (fr) 2023-11-29 2025-06-05 Basf Se Procédé de réalisation d'une semelle intermédiaire en e-tpu/semelle en tpu en une seule étape de moulage
WO2025114423A1 (fr) 2023-11-29 2025-06-05 Basf Se Procédé de préparation de particules de mousse comportant un revêtement de surface pigmenté
WO2025125440A1 (fr) 2023-12-15 2025-06-19 Basf Se Procédés de préparation de pièces moulées en particules de mousse revêtues
DE102024119811B3 (de) 2024-05-14 2025-11-13 GM Global Technology Operations LLC Recycelbarer schaumverbundstoff
WO2025262271A1 (fr) 2024-06-21 2025-12-26 Basf Se Dispositif électronique intégré/encapsulé et procédé de production

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19648804A1 (de) * 1996-11-26 1998-05-28 Gefinex Gmbh Stoßdämpfer
DE10051923B4 (de) * 2000-10-19 2005-05-04 AEG Hausgeräte GmbH Backgerät und Herstellungsverfahren dafür
DE602006021046D1 (de) * 2005-10-26 2011-05-12 Kaneka Corp Expandierte polyhydroxyalkanoatharzperle, formkörper daraus und verfahren zur herstellung der expandierten harzperle
JP4950564B2 (ja) * 2006-06-09 2012-06-13 株式会社クラレ 高分子材料、それから得られる発泡体およびこれらを用いた研磨パッド
DE102009025163A1 (de) * 2009-06-12 2010-12-16 Sto Ag Bauelement
EP3827985B1 (fr) 2017-09-29 2025-04-23 NIKE Innovate C.V. Articles de structure colorée
EP3969947A1 (fr) 2019-06-26 2022-03-23 Nike Innovate C.V. Articles structuralement colorés et procédés de fabrication et d'utilisation d'articles structuralement colorés
WO2021080913A1 (fr) 2019-10-21 2021-04-29 Nike, Inc. Articles structurellement colorés
US11889894B2 (en) 2020-08-07 2024-02-06 Nike, Inc. Footwear article having concealing layer
US11129444B1 (en) 2020-08-07 2021-09-28 Nike, Inc. Footwear article having repurposed material with concealing layer
US11241062B1 (en) 2020-08-07 2022-02-08 Nike, Inc. Footwear article having repurposed material with structural-color concealing layer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0393903A2 (fr) * 1989-04-14 1990-10-24 Imperial Chemical Industries Plc Compositions de polyisocyanates et leur utilisation pour la préparation de mousses polymères
DE4015714A1 (de) * 1990-05-16 1991-11-21 Bayer Ag Thermoplastische pu-schaeume mit glasfaserverstaerkung
EP0503334A1 (fr) * 1991-03-08 1992-09-16 BASF Aktiengesellschaft Stratifiés ayant une couche supérieure et une couche de support en polyuréthanes thermoplastiques et procédé pour leur fabrication et leur utilisation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0393903A2 (fr) * 1989-04-14 1990-10-24 Imperial Chemical Industries Plc Compositions de polyisocyanates et leur utilisation pour la préparation de mousses polymères
DE4015714A1 (de) * 1990-05-16 1991-11-21 Bayer Ag Thermoplastische pu-schaeume mit glasfaserverstaerkung
EP0503334A1 (fr) * 1991-03-08 1992-09-16 BASF Aktiengesellschaft Stratifiés ayant une couche supérieure et une couche de support en polyuréthanes thermoplastiques et procédé pour leur fabrication et leur utilisation

Cited By (210)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8067476B2 (en) 1999-01-26 2011-11-29 Huntsman International Llc Foamed thermoplastic polyurethanes
EP1165674B1 (fr) * 1999-01-26 2002-08-07 Huntsman International Llc Polyurethanes thermoplastiques expanses
CN115197462A (zh) * 2006-01-18 2022-10-18 巴斯夫欧洲公司 基于热塑性聚氨酯的泡沫
US11142621B2 (en) 2006-01-18 2021-10-12 Basf Se Foams based on thermoplastic polyurethanes
US11292886B2 (en) 2006-01-18 2022-04-05 Basf Se Foams based on thermoplastic polyurethanes
CN105601980A (zh) * 2006-01-18 2016-05-25 巴斯夫欧洲公司 基于热塑性聚氨酯的泡沫
WO2007082838A1 (fr) * 2006-01-18 2007-07-26 Basf Se Mousse a base de polyurethane thermoplastique
US20180100049A1 (en) * 2006-01-18 2018-04-12 Basf Se Foams based on thermoplastic polyurethanes
US9884947B2 (en) 2006-01-18 2018-02-06 Basf Se Foams based on thermoplastic polyurethanes
US11365303B2 (en) 2006-01-18 2022-06-21 Basf Se Foams based on thermoplastic polyurethanes
US11053368B2 (en) 2006-01-18 2021-07-06 Basf Se Foams based on thermoplastic polyurethanes
US11124620B2 (en) 2006-01-18 2021-09-21 Basf Se Foams based on thermoplastic polyurethanes
US11292887B2 (en) 2006-01-18 2022-04-05 Basf Se Foams based on thermoplastic polyurethanes
US11332594B2 (en) 2006-01-18 2022-05-17 Basf Se Foams based on thermoplastic polyurethanes
US10501596B2 (en) 2007-01-16 2019-12-10 Basf Se Hybrid systems consisting of foamed thermoplastic elastomers and polyurethanes
EP2109637B1 (fr) 2007-01-16 2018-07-25 Basf Se Systèmes hybrides composés d'élastomères thermoplastiques moussés et de polyuréthanes
US10183426B2 (en) 2009-05-26 2019-01-22 Basf Se Water as a propellant for thermoplastics
WO2012065926A1 (fr) 2010-11-16 2012-05-24 Basf Se Nouvel élément amortisseur dans les semelles de chaussures
US9894957B2 (en) 2010-11-16 2018-02-20 Basf Se Damping element in shoe soles
US10165823B2 (en) 2010-11-16 2019-01-01 Basf Se Damping element in shoe soles
EP2736967A1 (fr) * 2011-07-28 2014-06-04 Puma Se Procédé de production d'une semelle ou d'une partie de semelle d'une chaussure
US9820528B2 (en) 2012-04-13 2017-11-21 Adidas Ag Soles for sports shoes
US9781974B2 (en) 2012-04-13 2017-10-10 Adidas Ag Soles for sports shoes
US9788598B2 (en) 2012-04-13 2017-10-17 Adidas Ag Soles for sports shoes
US9788606B2 (en) 2012-04-13 2017-10-17 Adidas Ag Soles for sports shoes
US9795186B2 (en) 2012-04-13 2017-10-24 Adidas Ag Soles for sports shoes
US11707108B2 (en) 2012-04-13 2023-07-25 Adidas Ag Soles for sports shoes
US10716358B2 (en) 2012-04-13 2020-07-21 Adidas Ag Soles for sports shoes
WO2013153153A1 (fr) 2012-04-13 2013-10-17 Basf Se Matière à mouler thermoplastique
US8961844B2 (en) 2012-07-10 2015-02-24 Nike, Inc. Bead foam compression molding method for low density product
US9682522B2 (en) 2012-07-10 2017-06-20 Nike, Inc. Low density foamed article made by bead foam compression molding method
WO2014011537A1 (fr) 2012-07-10 2014-01-16 Nike International Ltd Procédé de moulage par compression d'une mousse à perles pour produit à faible densité
US9714332B2 (en) 2012-08-09 2017-07-25 Basf Se Combination foam
WO2014053343A1 (fr) 2012-10-02 2014-04-10 Basf Se Revêtement de sol d'écurie en mousse de polyuréthanne thermoplastique expansée
EP2716153A1 (fr) 2012-10-02 2014-04-09 Basf Se Garniture de sol d'écurie à base de mousse à particules de polyuréthane thermoplastique expansé
US10442910B2 (en) 2013-02-12 2019-10-15 Nike, Inc. Bead foam compression molding method with in situ steam generation for low density product
US9144956B2 (en) 2013-02-12 2015-09-29 Nike, Inc. Bead foam compression molding method with in situ steam generation for low density product
US9834656B2 (en) 2013-02-12 2017-12-05 Nike International Ltd. Bead foam compression molding method with in situ steam generation for low density product
WO2014126799A1 (fr) 2013-02-12 2014-08-21 Nike International Ltd. Procédé de moulage par compression de billes de mousse avec génération in situ de vapeur pour obtenir un produit basse densité
US10506846B2 (en) 2013-02-13 2019-12-17 Adidas Ag Cushioning element for sports apparel
US10259183B2 (en) 2013-02-13 2019-04-16 Adidas Ag Methods for manufacturing cushioning elements for sports apparel
US11945184B2 (en) 2013-02-13 2024-04-02 Adidas Ag Methods for manufacturing cushioning elements for sports apparel
US9781970B2 (en) 2013-02-13 2017-10-10 Adidas Ag Cushioning element for sports apparel
US9849645B2 (en) 2013-02-13 2017-12-26 Adidas Ag Methods for manufacturing cushioning elements for sports apparel
US11445783B2 (en) 2013-02-13 2022-09-20 Adidas Ag Sole for a shoe
US11213093B2 (en) 2013-02-13 2022-01-04 Adidas Ag Cushioning element for sports apparel
US9930928B2 (en) 2013-02-13 2018-04-03 Adidas Ag Sole for a shoe
US11096441B2 (en) 2013-02-13 2021-08-24 Adidas Ag Sole for a shoe
US12245658B2 (en) 2013-02-13 2025-03-11 Adidas Ag Cushioning element for sports apparel
US9968157B2 (en) 2013-02-13 2018-05-15 Adidas Ag Sole for a shoe
US12490805B2 (en) 2013-02-13 2025-12-09 Adidas Ag Cushioning element for a sports shoe
US10721991B2 (en) 2013-02-13 2020-07-28 Adidas Ag Sole for a shoe
US9610746B2 (en) 2013-02-13 2017-04-04 Adidas Ag Methods for manufacturing cushioning elements for sports apparel
US11986047B2 (en) 2013-02-13 2024-05-21 Adidas Ag Sole for a shoe
US12471665B2 (en) 2013-02-13 2025-11-18 Adidas Ag Sole for a shoe
US11135797B2 (en) 2013-02-13 2021-10-05 Adidas Ag Methods for manufacturing cushioning elements for sports apparel
US12114730B2 (en) 2013-02-13 2024-10-15 Adidas Ag Sole for a shoe
US11014276B2 (en) 2013-02-20 2021-05-25 Kurtz Gmbh Method and device for producing a foam particle part
WO2014150120A1 (fr) 2013-03-15 2014-09-25 Nike International Ltd. Article ayant un amortissement controle
US10189192B2 (en) 2013-03-15 2019-01-29 Nike, Inc. Decorative foam and method
US10421221B2 (en) 2013-03-15 2019-09-24 Nike, Inc. Process for foaming thermoplastic elastomers
US9802343B2 (en) 2013-03-15 2017-10-31 Nike, Inc. Process for foaming thermoplastic elastomers
US9375866B2 (en) 2013-03-15 2016-06-28 Nike, Inc. Process for foaming thermoplastic elastomers
WO2014150122A2 (fr) 2013-03-15 2014-09-25 Nike International Ltd. Mousse décorative et procédé associé
US9243104B2 (en) 2013-03-15 2016-01-26 Nike, Inc. Article with controlled cushioning
US9498927B2 (en) 2013-03-15 2016-11-22 Nike, Inc. Decorative foam and method
WO2014150119A1 (fr) 2013-03-15 2014-09-25 Nike International Ltd. Élastomères thermoplastiques modifiés pour une meilleure compatibilité avec les fluides supercritiques
US10836082B2 (en) 2013-03-15 2020-11-17 Nike, Inc. Process for foaming thermoplastic elastomers
US10005209B2 (en) 2013-03-15 2018-06-26 Nike, Inc. Process for foaming thermoplastic elastomers
WO2014150122A3 (fr) * 2013-03-15 2015-01-08 Nike Innovate C.V. Mousse décorative et procédé associé
US10253149B2 (en) 2013-03-15 2019-04-09 Nike, Inc. Article with controlled cushioning
CN105121528B (zh) * 2013-03-15 2018-04-13 耐克创新有限合伙公司 装饰性泡沫及方法
EP3243865A1 (fr) 2013-03-15 2017-11-15 NIKE Innovate C.V. Procédé de fabrication des mousses décoratives
WO2014150124A1 (fr) 2013-03-15 2014-09-25 Nike International Ltd. Procédé de moussage d'élastomères thermoplastiques
CN105121528A (zh) * 2013-03-15 2015-12-02 耐克创新有限合伙公司 装饰性泡沫及方法
USD1035231S1 (en) 2013-04-12 2024-07-16 Adidas Ag Shoe
USD906648S1 (en) 2013-04-12 2021-01-05 Adidas Ag Shoe
USD828991S1 (en) 2013-04-12 2018-09-25 Adidas Ag Shoe
DE102013108053A1 (de) 2013-07-26 2015-01-29 Kurtz Gmbh Verfahren und Vorrichtung zur Herstellung eines Partikelschaumstoffteils
WO2015017090A1 (fr) 2013-08-02 2015-02-05 Nike Innovate C.V. Procédé de production d'article thermoplastique alvéolaire et article thermoplastique alvéolaire
US10392488B2 (en) 2013-10-11 2019-08-27 Basf Se Method for producing expanded thermoplastic elastomer particles
EP3055353B1 (fr) 2013-10-11 2017-08-02 Basf Se Procédé de fabrication de particules d'élastomère thermoplastique expansées
DE102013114799A1 (de) 2013-12-23 2015-06-25 Kurtz Gmbh Vorrichtung und Verfahren zur Herstellung eines Partikelschaumstoffteils
US10625442B2 (en) 2013-12-23 2020-04-21 Kurtz Gmbh Apparatus and method for the production of a particle foam part
CN104194030A (zh) * 2014-08-08 2014-12-10 汕头市新力新材料科技有限公司 一种热塑性聚氨酯弹性体发泡珠粒及其制备方法
US12193538B2 (en) 2014-08-11 2025-01-14 Adidas Ag Shoe sole
US10925347B2 (en) 2014-08-11 2021-02-23 Adidas Ag Shoe sole
US10667576B2 (en) 2014-08-13 2020-06-02 Adidas Ag Co-molded 3D elements
US11284669B2 (en) 2014-08-13 2022-03-29 Adidas Ag Co-molded 3D elements
US10039342B2 (en) 2014-08-13 2018-08-07 Adidas Ag Co-molded 3D elements
DE102014117332A1 (de) 2014-11-26 2016-06-02 Kurtz Gmbh Verfahren und Vorrichtung zum Herstellen von Partikelschaumstoffteilen
US11292164B2 (en) 2014-11-26 2022-04-05 Kurtz Gmbh Method for controlling a step of a process automatically carried out using a machine and a method for producing a particle foam part
US12089698B2 (en) 2015-02-05 2024-09-17 Adidas Ag Cushioning element and shoe
US10645992B2 (en) 2015-02-05 2020-05-12 Adidas Ag Method for the manufacture of a plastic component, plastic component, and shoe
US11470913B2 (en) 2015-02-05 2022-10-18 Adidas Ag Plastic component and shoe
US12446657B2 (en) 2015-03-23 2025-10-21 Adidas Ag Shoe and sole
US11957206B2 (en) 2015-03-23 2024-04-16 Adidas Ag Sole and shoe
US11291268B2 (en) 2015-04-10 2022-04-05 Adidas Ag Sports shoe and method for the manufacture thereof
US10952489B2 (en) 2015-04-16 2021-03-23 Adidas Ag Sports shoes and methods for manufacturing and recycling of sports shoes
US10905919B2 (en) 2015-05-28 2021-02-02 Adidas Ag Ball and method for its manufacture
US12370414B2 (en) 2015-05-28 2025-07-29 Adidas Ag Ball and method for its manufacture
USD783264S1 (en) 2015-09-15 2017-04-11 Adidas Ag Shoe
USD889810S1 (en) 2015-09-15 2020-07-14 Adidas Ag Shoe
USD828686S1 (en) 2015-09-15 2018-09-18 Adidas Ag Shoe
DE202015104919U1 (de) 2015-09-16 2016-12-19 Walter Kurtz Polstervorrichtung
WO2017162529A1 (fr) 2016-03-21 2017-09-28 Basf Se Polyuréthane réticulé
US10974476B2 (en) 2016-05-24 2021-04-13 Adidas Ag Sole mold for manufacturing a sole
US11938697B2 (en) 2016-05-24 2024-03-26 Adidas Ag Method and apparatus for automatically manufacturing shoe soles
US11964445B2 (en) 2016-05-24 2024-04-23 Adidas Ag Method for the manufacture of a shoe sole, shoe sole, and shoe with pre-manufactured TPU article
US11407191B2 (en) 2016-05-24 2022-08-09 Adidas Ag Method for the manufacture of a shoe sole, shoe sole, and shoe with pre-manufactured TPU article
US10639861B2 (en) 2016-05-24 2020-05-05 Adidas Ag Sole mold for manufacturing a sole
USD840137S1 (en) 2016-08-03 2019-02-12 Adidas Ag Shoe midsole
USD840136S1 (en) 2016-08-03 2019-02-12 Adidas Ag Shoe midsole
USD852475S1 (en) 2016-08-17 2019-07-02 Adidas Ag Shoe
USD925179S1 (en) 2016-08-17 2021-07-20 Adidas Ag Shoe
USD873543S1 (en) 2016-09-02 2020-01-28 Adidas Ag Shoe
USD927154S1 (en) 2016-09-02 2021-08-10 Adidas Ag Shoe
USD853699S1 (en) 2016-09-02 2019-07-16 Adidas Ag Shoe
USD853691S1 (en) 2016-09-02 2019-07-16 Adidas Ag Shoe
US11504928B2 (en) 2016-12-01 2022-11-22 Adidas Ag Method for the manufacture of a plastic component, plastic component, midsole and shoe
US12122114B2 (en) 2016-12-01 2024-10-22 Adidas Ag Method for the manufacture of a plastic component, plastic component, midsole and shoe
US12172400B2 (en) 2016-12-01 2024-12-24 Adidas Ag Method for the manufacture of a plastic component, plastic component, and shoe
US10730259B2 (en) 2016-12-01 2020-08-04 Adidas Ag Method for the manufacture of a plastic component, plastic component, and shoe
US11186695B2 (en) 2016-12-07 2021-11-30 Huntsman International Llc Method for producing expanded thermoplastic polymers
WO2018104009A1 (fr) 2016-12-07 2018-06-14 Huntsman International Llc Procédé de production de polymères thermoplastiques expansés
WO2018146335A1 (fr) 2017-02-13 2018-08-16 Basf Se Polyuréthane thermoplastique
US11306177B2 (en) 2017-02-13 2022-04-19 Basf Se Thermoplastic polyurethane
WO2018146336A1 (fr) 2017-02-13 2018-08-16 Basf Se Polyuréthane thermoplastique
US12060450B2 (en) 2017-02-13 2024-08-13 Basf Se Thermoplastic polyurethane
US10723048B2 (en) 2017-04-05 2020-07-28 Adidas Ag Method for a post process treatment for manufacturing at least a part of a molded sporting good
US11577486B2 (en) 2017-05-10 2023-02-14 Basf Se Floorings prepared from composites comprising expanded thermoplastic elastomer particles
WO2018206657A1 (fr) 2017-05-10 2018-11-15 Basf Se Revêtements de sol préparés à partir de composites comprenant des particules d'élastomère thermoplastique expansé
US11802189B2 (en) 2017-05-10 2023-10-31 Nike, Inc. Foam ionomer compositions and uses thereof
US10982067B2 (en) 2017-05-10 2021-04-20 Nike, Inc. Foam ionomer compositions and uses thereof
US11542361B2 (en) 2017-06-26 2023-01-03 Basf Se Thermoplastic polyurethane
WO2019002263A1 (fr) 2017-06-26 2019-01-03 Basf Se Polyuréthane thermoplastique
EP3424974A1 (fr) 2017-07-04 2019-01-09 Covestro Deutschland AG Un article contenant un polyuréthanne thermoplastique expansé et un revêtement à base d'eau
WO2019007767A1 (fr) 2017-07-04 2019-01-10 Covestro Deutschland Ag Article comprenant du tpu expansé et un revêtement
WO2019007770A1 (fr) 2017-07-04 2019-01-10 Covestro Deutschland Ag Article comprenant du tpur expansé et un revêtement à base d'eau
US10927274B2 (en) 2017-07-04 2021-02-23 Covestro Deutschland Ag Article comprising expanded TPU and a water based coating
EP3424973A1 (fr) 2017-07-04 2019-01-09 Covestro Deutschland AG Un article contenant un polyuréthanne thermoplastique expansé et un revêtement
US11725075B2 (en) 2017-07-20 2023-08-15 Basf Se Thermoplastic polyurethane
US11535697B2 (en) 2017-07-20 2022-12-27 Basf Se Thermoplastic polyurethane
WO2019016313A1 (fr) 2017-07-20 2019-01-24 Basf Se Polyuréthane thermoplastique
EP3909996A1 (fr) 2017-07-20 2021-11-17 Basf Se Mousse de polyuréthane thermoplastique
US11643538B2 (en) 2017-09-11 2023-05-09 Sekisui Plastics Co., Ltd. Thermoplastic elastomer composition, foam particle, and foam molded body
USD895234S1 (en) 2017-09-21 2020-09-08 Adidas Ag Shoe
USD899061S1 (en) 2017-10-05 2020-10-20 Adidas Ag Shoe
WO2019081644A1 (fr) 2017-10-26 2019-05-02 Basf Se Procédé pour colorer des mousses particulaires d'élastomère
WO2019170484A1 (fr) 2018-03-06 2019-09-12 Basf Se Préparation comprenant un produit de polyaddition de polyisocyanate thermoplastique, son procédé de préparation et son utilisation
WO2019185687A1 (fr) 2018-03-30 2019-10-03 Basf Se Pneu non pneumatique comprenant une matrice de polyuréthane et des particules d'élastomère thermoplastique expansé
WO2019202098A1 (fr) 2018-04-20 2019-10-24 Basf Se Mousses à base d'élastomères thermoplastiques
US11773231B2 (en) 2018-04-20 2023-10-03 Basf Se Foams based on thermoplastic elastomers
WO2019202096A1 (fr) 2018-04-20 2019-10-24 Basf Se Mousses à base d'élastomère thermoplastique
WO2019202095A1 (fr) 2018-04-20 2019-10-24 Basf Se Mousse à base d'élastomère thermoplastique
WO2019202091A1 (fr) 2018-04-20 2019-10-24 Basf Se Mousses a base d'élastomère thermoplastique
WO2019202090A1 (fr) 2018-04-20 2019-10-24 Basf Se Mousses a base d'élastomères thermoplastiques
WO2020048989A1 (fr) 2018-09-03 2020-03-12 Dsm Ip Assets B.V. Chaussure comprenant une semelle d'un matériau thermoplastique et procédé destiné à être utilisé dans la fabrication d'une telle chaussure
US12128591B2 (en) 2018-09-14 2024-10-29 Basf Se Foams based on thermoplastic elastomers
WO2020053354A1 (fr) 2018-09-14 2020-03-19 Basf Se Mousses a base d'élastomères thermoplastiques
US11780981B2 (en) 2018-12-06 2023-10-10 Exxonmobil Chemical Patents Inc. Foam beads and method of making the same
WO2020136239A1 (fr) 2018-12-28 2020-07-02 Basf Se Polyuréthane thermoplastique élastomère à résistance élevée
WO2020136238A1 (fr) 2018-12-28 2020-07-02 Basf Se Mousses particulaires constituées d'un copolymère multiblocs polyuréthane-polyester aromatique
WO2020174040A1 (fr) 2019-02-28 2020-09-03 Basf Se Mousse particulaire douce en polyuréthane thermoplastique
WO2020182707A1 (fr) 2019-03-14 2020-09-17 Basf Se Composition comprenant un produit de polyaddition de polyisocyanate thermoplastique et un agent ignifuge
US12263619B2 (en) 2019-04-01 2025-04-01 Adidas Ag Recycling of a shoe
WO2020249727A1 (fr) 2019-06-14 2020-12-17 Basf Se Mousses particulaires novatrices
WO2021032528A1 (fr) 2019-08-21 2021-02-25 Basf Se Préparation comprenant un produit de polyaddition de polyisocyanate thermoplastique, son procédé de préparation et son utilisation
WO2021094530A1 (fr) 2019-11-13 2021-05-20 Basf Se Etpu de confort
WO2021170803A1 (fr) 2020-02-28 2021-09-02 Basf Se Mousses à base de groupes hydroxyles non primaires
WO2021170801A1 (fr) 2020-02-28 2021-09-02 Basf Se Tpu pour assemblage dans le moule d'une semelle de chaussure externe sur etpu
US11987073B2 (en) 2020-05-29 2024-05-21 Nike, Inc. Structurally-colored articles having layers which taper in thickness
US11987074B2 (en) 2020-05-29 2024-05-21 Nike, Inc. Structurally-colored articles having layers which taper in thickness
WO2021254807A1 (fr) 2020-06-15 2021-12-23 Basf Se Composition thermoplastique de polyuréthane présentant des propriétés mécaniques élevées, une bonne résistance contre le rayonnement uv et de faibles efflorescence et formation de buée
WO2022043428A1 (fr) 2020-08-28 2022-03-03 Basf Se Granulés expansés faits de polyuréthane thermoplastique
WO2022053674A1 (fr) 2020-09-14 2022-03-17 Basf Se Composition optimale d'un produit tpu pour pneus
WO2022069664A1 (fr) 2020-10-01 2022-04-07 Basf Se Marquage laser etpe
WO2022090222A1 (fr) 2020-10-28 2022-05-05 Basf Se Dispositif de sport pour sports de raquette
WO2022106319A1 (fr) 2020-11-17 2022-05-27 Basf Se Article composite comprenant un corps poreux structuré et une mousse et procédé de production d'un corps poreux structuré et d'une mousse particulaire
EP4494854A2 (fr) 2020-11-17 2025-01-22 Basf Se Article composite comprenant un corps poreux structuré et une mousse et procédé de production d'un corps poreux structuré et d'une mousse particulaire
WO2022162048A1 (fr) 2021-01-28 2022-08-04 Basf Se Mousse particulaire à base de tpe présentant une dureté shore a comprise entre 20d et 90d
WO2022161995A1 (fr) 2021-01-29 2022-08-04 Basf Se Procédé de fabrication d'un materiau composite
WO2022161994A1 (fr) 2021-01-29 2022-08-04 Basf Se Préparation pour corps moulé
WO2022161978A1 (fr) 2021-01-29 2022-08-04 Basf Se Construction d'un corps moulé pour pneus non pneumatiques
WO2022161981A1 (fr) 2021-01-29 2022-08-04 Basf Se Matériau composite pour un corps moulé
WO2022194665A1 (fr) 2021-03-15 2022-09-22 Basf Se Procédé de production de particules d'élastomère thermoplastique expansé
WO2022194664A1 (fr) 2021-03-15 2022-09-22 Basf Se Particules de mousse fabriquées à partir d'un élastomère thermoplastique expansé et procédé de production
CN113246513A (zh) * 2021-05-20 2021-08-13 拯风环境科技(厦门)有限公司 新风管道及新风管道的生产工艺
WO2023025638A1 (fr) 2021-08-27 2023-03-02 Basf Se Mélange maître antistatique à base de polyuréthane thermoplastique ayant des propriétés améliorées pour l'utilisation dans des polymères
EP4147847A1 (fr) 2021-09-08 2023-03-15 Basf Se Corps moulé perméable comprenant des billes de polyuréthane
WO2023111012A1 (fr) 2021-12-15 2023-06-22 Basf Se Mousse moulée à base de pentaméthylène diisocyanate (pdi)
WO2023152056A1 (fr) 2022-02-11 2023-08-17 Basf Se Procédé mis en œuvre par ordinateur pour la commande et/ou le suivi d'au moins un processus de moulage de mousse particulaire
WO2023186805A1 (fr) 2022-03-29 2023-10-05 Basf Se Polyuréthane thermoplastique ignifuge (tpu) à base de poly-propane diol
WO2023198755A1 (fr) 2022-04-14 2023-10-19 Basf Se Ensemble roue pour roues non pneumatiques
WO2024002869A1 (fr) 2022-06-27 2024-01-04 Basf Se Composition de polyuréthane thermoplastique (tpu) présentant des propriétés améliorées
WO2024089264A1 (fr) 2022-10-28 2024-05-02 Basf Se Polyuréthane thermoplastique expansé pour procédé de moulage spécial
WO2024089016A1 (fr) 2022-10-28 2024-05-02 Basf Se Moulage de mousse particulaire avec différentes couches
WO2024115593A1 (fr) 2022-11-30 2024-06-06 Basf Se Structure phono-absorbante
WO2024141587A1 (fr) 2022-12-29 2024-07-04 Basf Se Encapsulation de granules de tpu
WO2024200654A1 (fr) 2023-03-31 2024-10-03 Basf Se Polyuréthane thermoplastique expansé pour processus de moulage spécial
WO2024200488A1 (fr) 2023-03-31 2024-10-03 Basf Se Procédé de préparation de pièces moulées en mousse avec des particules revêtues
WO2024200661A1 (fr) 2023-03-31 2024-10-03 Basf Se Polyuréthane thermoplastique expansé pour processus de moulage spécial
WO2024246322A1 (fr) 2023-06-01 2024-12-05 Basf Se Tpu avec additifs cycliques
WO2025051729A1 (fr) 2023-09-04 2025-03-13 Basf Se Aide au démoulage de polyuréthane thermoplastique (tpu)
WO2025083191A1 (fr) 2023-10-20 2025-04-24 Basf Se Polyuréthane thermoplastique (tpu) présentant de bonnes propriétés mécaniques et une bonne stabilité dimensionnelle thermique
WO2025114423A1 (fr) 2023-11-29 2025-06-05 Basf Se Procédé de préparation de particules de mousse comportant un revêtement de surface pigmenté
WO2025114458A1 (fr) 2023-11-29 2025-06-05 Basf Se Procédé de réalisation d'une semelle intermédiaire en e-tpu/semelle en tpu en une seule étape de moulage
WO2025125440A1 (fr) 2023-12-15 2025-06-19 Basf Se Procédés de préparation de pièces moulées en particules de mousse revêtues
DE102024119811B3 (de) 2024-05-14 2025-11-13 GM Global Technology Operations LLC Recycelbarer schaumverbundstoff
WO2025262271A1 (fr) 2024-06-21 2025-12-26 Basf Se Dispositif électronique intégré/encapsulé et procédé de production

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