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GB1339357A - Polyurethane resins and a process for their production - Google Patents

Polyurethane resins and a process for their production

Info

Publication number
GB1339357A
GB1339357A GB3228971A GB3228971A GB1339357A GB 1339357 A GB1339357 A GB 1339357A GB 3228971 A GB3228971 A GB 3228971A GB 3228971 A GB3228971 A GB 3228971A GB 1339357 A GB1339357 A GB 1339357A
Authority
GB
United Kingdom
Prior art keywords
polyurethane resins
resins
july
solvent
free
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.)
Expired
Application number
GB3228971A
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of GB1339357A publication Critical patent/GB1339357A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
    • C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
    • C08G18/0823—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups containing carboxylate salt groups or groups forming them
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes

Landscapes

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

Abstract

1339357 Polyurethane resins BAYER AG 9 July 1971 [11 July 1970] 32289/71 Heading C3R Polyurethane resins are obtained by shaping with removal of water from emulsifier-free latices prepared by dispersing polyurethanes in aqueous organic solvents and subsequently removing the solvent. The polyurethanes are prepared by reacting polyols (M.W. 350-10,000), polyisocyanates, optionally chain extenders and equimolar addition products of the alkali metal salts of α-olefinic carboxylic acids and aliphatic diamines; the amount of addition product is such that the dry polyurethane resin contains 0À2-1À0% of CO 2 - groups. The latices may be free from solvent and have a solids content >40%. The resins may be vulcanized, e.g. by heating. Uses.-Films, foils and coatings.
GB3228971A 1970-07-11 1971-07-09 Polyurethane resins and a process for their production Expired GB1339357A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702034479 DE2034479A1 (en) 1970-07-11 1970-07-11 Polyurethane plastics and process for their manufacture

Publications (1)

Publication Number Publication Date
GB1339357A true GB1339357A (en) 1973-12-05

Family

ID=5776481

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3228971A Expired GB1339357A (en) 1970-07-11 1971-07-09 Polyurethane resins and a process for their production

Country Status (5)

Country Link
BE (1) BE769808A (en)
DE (1) DE2034479A1 (en)
FR (1) FR2098341B1 (en)
GB (1) GB1339357A (en)
IT (1) IT939317B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12269247B2 (en) 2020-06-09 2025-04-08 Basf Se Process for recycling of bonded articles

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2645779C3 (en) * 1976-10-09 1979-12-06 Basf Ag, 6700 Ludwigshafen Process for the production of emulsifier-free, aqueous polyurethane dispersions
JP2710306B2 (en) * 1985-10-31 1998-02-10 東レ株式会社 High moisture permeable waterproof fabric and method for producing the same
DE3903538A1 (en) * 1989-02-07 1990-08-16 Basf Ag PRODUCTION OF EMULSIFIER-FREE, AQUEOUS POLYURETHANE DISPERSIONS
DE4140486A1 (en) * 1991-12-09 1993-06-17 Basf Ag AQUEOUS POLYURETHANE DISPERSIONS
DE4418157A1 (en) 1994-05-25 1995-11-30 Basf Ag Thermocoagulable aqueous polyurethane dispersions
EP0774475A3 (en) 1995-11-17 1997-10-01 Basf Ag Aqueous dispersions containing a polyurethane having isocyanate groups blocked with oxime and/or carbonyl groups in a keto or aldehyde function
DE19548030A1 (en) 1995-12-21 1997-06-26 Bayer Ag Use of aqueous dispersions of postcrosslinkable coating compositions for textile and leather coating
DE19750186A1 (en) * 1997-11-13 1999-05-20 Bayer Ag Hydrophilizing agent, a process for its preparation and its use as a dispersant for aqueous polyurethane dispersions
WO2008077766A1 (en) 2006-12-22 2008-07-03 Basf Se Microcapsules comprising compounds with carbodiimide groups
DE102008000270A1 (en) 2007-02-14 2008-08-28 Basf Se Producing aqueous dispersions of polyadducts comprises reacting starting compounds in a high-boiling water-miscible solvent, dispersing the resulting solution in water and removing the solvent
DE102008000478A1 (en) 2007-03-05 2008-09-11 Basf Se Aqueous polyurethane dispersion for use as bonding agents in adhesives, particularly in concealment adhesives, and for coating and impregnating for leather, has polyethercarbonate polyol as structure component
DE102007015261A1 (en) 2007-03-27 2008-10-02 Aacure Aadhesives Gmbh Reactive mass for substrate application, preferably for the generation of a glop-top, comprises a thermally initiable matrix forming material and an energy absorbing initiator, where the initiator is soluble in the reactive mass
DE102008004178A1 (en) 2008-01-11 2009-07-16 Basf Se Textile fabrics, process for their preparation and their use
ES2377708T3 (en) 2008-08-26 2012-03-30 Basf Se Adhesive composition for removable self-adhesive articles, based on adhesive polymers and organic nanoparticles
JP5726168B2 (en) 2009-04-14 2015-05-27 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ Use of polyurethane adhesives from polyester diols, polyether diols and silane compounds for the manufacture of film-coated furniture
WO2010118948A1 (en) 2009-04-14 2010-10-21 Basf Se Adhesive made of polymers having crystalline domains, amorphous polyurethane and silane compounds
US20120148836A1 (en) 2009-08-20 2012-06-14 Basf Se Use of polyelectrolyte complexes as plasticizer barriers
DE102010043486A1 (en) 2009-11-16 2011-05-19 Basf Se Binding flat, flexible substrates to non-flexible substrates, comprises applying an adhesive to flexible substrate and adhering flexible substrate coated with adhesive to non-flexible substrate, where adhesive contains carbodiimide groups
US20130199699A1 (en) 2010-04-08 2013-08-08 Construction Research & Technology Gmbh Conductive Adhesive For A Floorcovering
EP2388283A1 (en) 2010-05-18 2011-11-23 Bayer MaterialScience AG Process for adjusting the viscosity of anionic polyurethane dispersions
CN103038270B (en) 2010-07-29 2016-01-06 巴斯夫欧洲公司 Biodegradable composite foil
US8956497B2 (en) 2010-07-29 2015-02-17 Basf Se Biodisintegratable composite foils
US9089624B2 (en) 2010-08-23 2015-07-28 Basf Se Ultrathin fluid-absorbent cores comprising adhesive and having very low dry SAP loss
PL2655458T3 (en) 2010-12-20 2017-08-31 Basf Se Method for producing polyurethane polyacrylate hybrid dispersions
DE102011015459A1 (en) 2011-03-29 2012-10-04 Basf Se Polyurethane composition useful as aqueous dispersion for coating e.g. leather and paper, comprises e.g. a diisocyanate, a diol, an oxy compound, a compound with isocyanate group, a compound with e.g. alcoholic hydroxyl groups
WO2012130711A2 (en) 2011-03-30 2012-10-04 Basf Se Latent-reactive polyurethane dispersion with activatable crosslinking
US8841369B2 (en) 2011-03-30 2014-09-23 Basf Se Latently reactive polyurethane dispersion with activatable crosslinking
US10144553B2 (en) 2012-07-04 2018-12-04 Basf Se Bonded packaging system for foods
CN104640899B (en) 2012-09-18 2017-05-24 巴斯夫欧洲公司 Polymers comprising a polyurethane backbone endcapped with reactive (meth)acrylic terminating groups and their use as adhesives
DE102014204582A1 (en) 2014-03-12 2015-09-17 Basf Se New polymer dispersions
CN106459361A (en) 2014-06-10 2017-02-22 巴斯夫欧洲公司 Polymer dispersions containine acylmorpholines
EP3174910A1 (en) 2014-08-01 2017-06-07 Basf Se Methods for producing and using aqueous polyurethane/polyacrylate hybrid dispersions and use of said aqueous polyurethane/polyacrylate hybrid dispersions in coating agents
RU2017123561A (en) 2014-12-05 2019-01-09 Басф Се AQUEOUS DISPERSION OF ADHESIVE CONTAINING POLYURETHANES AND ETHOXYLATED FAT ALCOHOLS
WO2016162215A1 (en) 2015-04-07 2016-10-13 Basf Se Polymer dispersions containing n-acylpyrrolidines
CN108603050A (en) 2016-02-03 2018-09-28 巴斯夫欧洲公司 The mono-component aqueous coating composition containing polyurethane and phyllosilicate for oxygen obstruction coating
DE102017204525A1 (en) 2016-03-23 2017-09-28 Basf Se Laminated laminates for flexible packaging
CN109963909A (en) 2016-08-01 2019-07-02 斯塔尔国际有限公司 Polymer dispersions with reduced acetaldehyde release
CN109952330B (en) 2016-11-09 2021-07-02 巴斯夫欧洲公司 Polyurethane-vinyl hybrid polymers, their preparation and their uses
EP3694944B1 (en) 2017-10-11 2024-04-24 Basf Se Protective films made of polyolefin support material, primer and radiation-crosslinkable hot melt adhesive
US11814558B2 (en) 2018-02-21 2023-11-14 Basf Se Method for producing articles coated with adhesive
EP3775084A1 (en) 2018-04-13 2021-02-17 Basf Se Oxygen scavenging aqueous lamination adhesive composition
KR20210005126A (en) 2018-04-25 2021-01-13 바스프 에스이 Aqueous dispersion of polyurethane containing dicarboxylate with one or two secondary amino groups
DE102019219214A1 (en) 2018-12-17 2020-06-18 Basf Se Compositions comprising multifunctional vinyl compounds in mini-emulsion and their use as crosslinkers for polymers
ES2987066T3 (en) 2019-01-11 2024-11-13 Basf Se Film coating process with embossing roller system
WO2021175676A1 (en) 2020-03-02 2021-09-10 Basf Se Composite foils biodisintegratable at home compost conditions
CN116897197A (en) 2021-02-24 2023-10-17 巴斯夫欧洲公司 Self-adhesive label containing biodegradable aqueous polyurethane pressure-sensitive adhesive
EP4326804A1 (en) 2021-04-22 2024-02-28 Basf Se Process for preparing coated shaped bodies and their use
KR20240127967A (en) 2021-12-21 2024-08-23 바스프 에스이 Battery passport
CN120051515A (en) 2022-10-18 2025-05-27 巴斯夫欧洲公司 Storage-stable coated granules and preparation thereof
WO2025002949A1 (en) 2023-06-28 2025-01-02 Basf Se Storage-stable coated particles and their preparation
WO2025162763A1 (en) 2024-01-29 2025-08-07 Basf Se Two-component lamination adhesive

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1669423C3 (en) * 1967-03-10 1974-07-18 Bayer Ag, 5090 Leverkusen Process for the production of elastic polyurethane threads
DE1669346A1 (en) * 1967-03-25 1971-06-03 Bayer Ag Process for the grain-strengthening priming of leather

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12269247B2 (en) 2020-06-09 2025-04-08 Basf Se Process for recycling of bonded articles

Also Published As

Publication number Publication date
FR2098341B1 (en) 1976-03-19
FR2098341A1 (en) 1972-03-10
BE769808A (en) 1971-11-18
IT939317B (en) 1973-02-10
DE2034479A1 (en) 1972-01-13

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee