DE2108365A1 - Alkyd resin-modified dispersion for the production of elastic paint coatings and reinforcement adhesives - Google Patents
Alkyd resin-modified dispersion for the production of elastic paint coatings and reinforcement adhesivesInfo
- Publication number
- DE2108365A1 DE2108365A1 DE19712108365 DE2108365A DE2108365A1 DE 2108365 A1 DE2108365 A1 DE 2108365A1 DE 19712108365 DE19712108365 DE 19712108365 DE 2108365 A DE2108365 A DE 2108365A DE 2108365 A1 DE2108365 A1 DE 2108365A1
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- Germany
- Prior art keywords
- alkyd resin
- weight
- parts
- dispersion
- ester
- Prior art date
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J131/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid, or of a haloformic acid; Adhesives based on derivatives of such polymers
- C09J131/02—Homopolymers or copolymers of esters of monocarboxylic acids
- C09J131/04—Homopolymers or copolymers of vinyl acetate
-
- 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
- C09D131/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid, or of a haloformic acid; Coating compositions based on derivatives of such polymers
- C09D131/02—Homopolymers or copolymers of esters of monocarboxylic acids
- C09D131/04—Homopolymers or copolymers of vinyl acetate
-
- 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
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
- C09D167/08—Polyesters modified with higher fatty oils or their acids, or with natural resins or resin acids
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J167/00—Adhesives based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Adhesives based on derivatives of such polymers
- C09J167/08—Polyesters modified with higher fatty oils or their acids, or with natural resins or resin acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
- C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
- C08L2666/14—Macromolecular compounds according to C08L59/00 - C08L87/00; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
- C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/08—Polyesters modified with higher fatty oils or their acids, or with resins or resin acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Description
Aktenzeichen: Dr.TG/leFile number: Dr.TG/le
Datum: HOE 71/F O58Date: HOE 71 / F O58
Alkydharzraodifizierte Dispersion zur Herstellung von elastischen Anstrichbeschichtungen und ArmierungsklebernAlkyd resin modified dispersion for the production of elastic paint coatings and reinforcement adhesives
Es sind verschiedene Verfahren zur Einarbeitung von Alkydharzen in wäßrige Anstrichsysteme bekannt. So wird z.B. in der britischen Patentschrift 1 151 727 der Zusatz eines in einem organischen Lösungsmittel gelösten Alkydharzes zu einer Pigmentpaste, die dann in eine wäßrige Kunststoff-Dispersion eingearbeitet ViLr-(Z11 beschrieben. Weiter wird in. einer Veröffentlichung der Finaa Goodrich Cheia. Comp» in Journal of Paint Technology Kr. 5θδ, Hai ISS?» Seite- 3OO - JOS über Alkydharz-Zusätze zu wäßrigen Disper-siesnsfarb.en auf Basis von Yiitylchlorid/Acrylat- und Yinylacetat-NEisehpolyBierisat-Dispersionen berichtet. Die Einarbeitung «lea ÄlkydihaJraes e-jrfoilgt. in eine nichtio>no>gene Netzmittel, Cellulosederivate» Lösuitg^sotittel nxtd. Polyphosphate entbaIteade Pig- »e»tpaste» Im ein.©» w«it.ejreni Ar-beitsgaiag wird die Allcyi£her-z ent.-fci*lte-nd!e FigcteiKtpas-te z.u den obe-ir» genannten wäßx-igen Itrnstst^ff-Various processes are known for incorporating alkyd resins into aqueous paint systems. Thus, for example ViLr- (Z described in British Patent Specification 1,151,727, the addition of a solute in an organic solvent alkyd resin to form a pigment paste which is then incorporated dispersion resin in an aqueous. 11 Further, in. A publication of the finaa Goodrich cheia is. Comp "in Journal of Paint Technology Kr. 5θδ, Hai ISS?" Page-3OO-JOS reports on alkyd resin additives to aqueous dispersion paints based on yiityl chloride / acrylate and yinylacetate-NEisehpolyBierisat dispersions. The incorporation “lea ÄlkydihaJraes e-jrfoilgt. In a non-ionic wetting agent, cellulose derivatives »Solvents, sotittel nxtd. Polyphosphates developed Pig-» e »tpaste» Im a Ent.-fci * lte-nd! e FigcteiKtpas-te to the above-mentioned aqueous Itrst ^ ff-
T©r-liegendieii Erfineluing sind Allt>-rfBiarz-aio<£ifizierte trestehieoti. »tis, 10.O HHiS' einer wäßrigen copolyoeren s-p-firsiOiix atsifT Biasis \Finylacet at /Vinylester- einer Ter— Qüceurbotisäeare usxdi/bxjler- eine copolymere ΕΙ>1»ρ«τ*ίοη. *tr*T © r-lyinggendieii Erfineluing are allt> -rfBiarz-aio <£ ified trestehieoti. »Tis, 10.O HHiS 'of an aqueous copolyoeren sp-firsiOiix atsifT biasis \ Finylacet at / vinylester- a ter- Qüceurbotisäeare usxdi / bxjler- a copolymer ΕΙ> 1» ρ «τ * ίοη. * tr *
e-.ibs.er· -rexznreigtea Dicarboasäure/Acrjleine· eo.pQlSymere' Q>ie-pejrsierni au.» . Viiryl*ce1raty mit e.inieai> F"estg.ehalt, von 45 — 6"© %> e-.ibs.er · -rexznreigtea dicarboic acid / acrjleine · eo.pQlSpolymer 'Q> ie-pejrsierni au. » . Viiryl * ce1raty with e.inieai> F "estg.ehalt, from 45 - 6" © %>
209837/1125209837/1125
8AD ORIGINAL8AD ORIGINAL
25 - 10 Gewichtsteilen einer Alkydharz-Lir.ul.sion e-iitsprechend einem Abmischungsverhältnis Kunststoff-Tolymerisat : Alkydharz fest 75 : 25 bis 90 - 10 in Amv'esenheit eines Stabilisiorun:·;.^- mitlels.25-10 parts by weight of alkyd resin Lir.ul.sion e-iit speaking a Abmischungsverhältnis plastic Tolymerisat: alkyd resin solids 75: 25 to 90 - 10 in a Amv'esenheit Stabilisiorun: ·; ^ - mitlels..
Die erfindungsgemäße Dispersion hat gegenüber den nach den oben beschriebenen Verfahren hergestellten Produkten den Vorteil, daß der Alkydharz-Zusatz bereits in der fertigen Disjiorsion in emu] gierter Form vorliegt. Durch die Auswahl eines speziellen AIk>dharzes und durch ein besonderes Abmischungs —Vez-hnl tnis Dispersion: Alkydharz und ein dafür abgestimmtes Emulgatorsystum werdenThe dispersion of the invention has, that the alkyd resin additive is present in relation to the produced according to the methods described above products the advantage already in the finished Disjiorsion in emu]-alloy form. Through the selection of a special alkyd resin and a special mixture of dispersion: alkyd resin and a specially designed emulsifier system
•Alkydharzmodifizierte Dispersionen erhalten, die über mehrere Monate lagerstabil sind. Der Zusatz des Alkydharze-, erfolgt in einulgierter Form, wodurch das Alkydharz, ohne in Lösungsmitteln gelöst zu sein, in die zusätzlich stabilisierte wäßrige Kunststoff-Dispersion eingearbeitet werden kann.• Alkyd resin-modified dispersions obtained over several Months are stable in storage. The alkyd resins are added in emulsified form, making the alkyd resin without being in solvents to be dissolved in the additionally stabilized aqueous plastic dispersion can be incorporated.
Die erfindungsgemäßen Dispersionen können zur Herstellung von Anstrichfarben und Armierungsklebern dienen. Mit ihnen lassen sich elastische Anstrichbeschichtungen auf den verschiedensten. Untergründen wie Holz, Beton, Asbestzement und Mauerwerk herstellen. Auf Grund der guten Haftung eignet sich die Dispersion zur Herstellung von Grundierungen und Anstrichfarben zur Sanierung bez. Verfestigung von alten, kreidenden und porösen Untergründen.The dispersions of the invention can be used for the production of Paints and reinforcement adhesives are used. Leave with them elastic paint coatings on the most diverse. Create substrates such as wood, concrete, asbestos cement and masonry. Due to the good adhesion, the dispersion is suitable for the production of primers and paints for renovation regarding consolidation of old, chalking and porous substrates.
Die'mit der erfindungsgemäßen Dispersion in bestimmten Pigraentierungsbereichen hergestellten Anstrichfarben verbessern die Naßhaftung beim Überstreichen solcher Dispersionsfarben auf alten mit Alkydharzfarben gestrichenen Untergründen. In hochpigmentierten Anstrichfarben bewirkt der in der Dispersion enthaltene Alkydharz-Anteil eine Verbesserung der Naßabriebfestigkeit. Außerdem lassen sich die mit der Alkydharz-modifizierten Dispersion, hergestellten Anstrichfarben zügig verstreichen und geben der Farbe einen lackartigen Charakter.Die'mit the dispersion according to the invention in certain pigmentation ranges Paints produced improve wet adhesion when painting over such emulsion paints on old substrates painted with alkyd resin paints. In highly pigmented In paints, the alkyd resin content contained in the dispersion improves the wet abrasion resistance. In addition, the dispersion modified with the alkyd resin, Apply and apply the paint quickly the color has a lacquer-like character.
SAD ORIGINAL 209837/1125SAD ORIGINAL 209837/1125
Mit ύνν eri :i ndnngsgcmäßen Dispersion können' in pigmentierten ουρί· uTipii.r'i^nticTtot:! Zustand aufgrund der höh «η Fd l· ie! as ί i ^i i ä t gl ei ton de Art-ii o^ungcn zur Überwindung von Schwund-- und Set/r.issen in i'(. to--., !'ην:', vm' Mauerwerk lier^eFtcllt vrnrden. Die ge trot:;., ο ton, 0,5 i-"ii starken Dj..ι-· ρ ersi onsf i-1 me weisen eine Dehnung von ca. 2000 % auf (He.ii -ichmmg nach DIN 53371). Di <: lie ißdehnung ci--;j· Ti:i fi.ient iortivi, . otrocknetcn PiJiiio (riginenl I or un rfv LrI1 -" J tni s rifli.i^Tit/i'ü ! 1 >t iif.~r 1 : 1 auf Festjioha.lt der I).isporp:i.on bezo· c:; ) bot raj: t. tr·. 100'· /ί. Im Vergleich dn/.u weisen konvun ι ; unn 1 .1 c> l)i.spori-iun£~.Syi;t,-!i:ui bei gJ eich cm rigincntierunssA or;u.ii.tni.s oj'ie geringere Elr.it izität auf. Außerdem bewirkt der Λ l.kydlu ' r.-7, isa tz die l>rl.- tühun^ o.inor Ilaf tbrücko zum Untergrund. Die huhe i, i _;ji<nc'elimin^e dcf- vcv r.vleten II--: f t^'c-a-rii r. Ι.Ί er s Viat /ur FoI^e, daß <U.r, dchniäbi:;o Gev,-ebe von ihm getragen v.ird, so daß die auftretenden Kräfte über d.i.α ganze Fläche verteilt werden. Dadurch verden alle Zug- und Dehnungsspannungen gleichmäßig aufgenormen und die Spannungen ni«-b' bis zum Dcckan.vtrich vroitergel ext et. D^e l?i.ßanf al ] ij-jkei.t wird dadurch vermindert.With ύνν eri: i ndngsgcmäßiges dispersion can 'in pigmented ουρί · uTipii.r'i ^ nticTtot :! State due to the height η Fd l · ie! as ί i ^ ii ä t gl ei ton de Art-ii o ^ ungcn to overcome shrinkage - and set / r.issen in i '(. to--.,!' ην: ', vm' Mauerwerk lier ^ eFtcllt vrnrden. The ge trot:;., ο ton, 0.5 i- "ii strong Dj..ι- · ρ ersi onsf i-1 me show an elongation of approx. 2000 % (He.ii -ichmmg ver DIN 53371). Di <: less elongation ci -; j · Ti: i fi.ient iortivi,. Otdrycn PiJiiio (riginenl I or un rfv LrI 1 - "J tni s rifli.i ^ Tit / i'ü! 1 > t iif. ~ r 1: 1 on Festjioha.lt der I) .isporp: i.on bezo · c :;) bot raj: t. tr ·. 100 '/ ί. In comparison dn / .u show convun ι; unn 1 .1 c> l) i.spori-iun £ ~ .Syi; t, -! i: u i at gJ eich cm rigincntierunssA or; u.ii.tni.s oj'ie lower elriticity. In addition, the Λ l.kydlu ' r.-7, isa tz causes the l> rl.- tühun ^ o.inor Ilaf tbrücko to the underground. The huhe i, i _; ji <nc'elimin ^ e dcf- vcv r.vleten II--: ft ^ 'ca-rii r. V.ird o Gev -ebe, supported by him, so that the forces are distributed over diα entire surface; Ι.Ί he's Viat / ur FoI ^ e that <Ur, dchniäbi. As a result, all tensile and elongation stresses are uniformly increased and the stresses ni «-b 'up to Dcckan.vtrich vroitergel ext et. D ^ el? I.ßanf al] ij-jkei.t is thereby diminished.
Zur Herstellung der erf indungsgo.ma'ßen Alkydharz-mod i fixier ten Dii:porpionen λόϊ-Γ?ihrt man vorzugsweise so, daß man Iw.) Gev.ieljtst ei 1 e' e <.n*-r v;äl'rigcn Kunststoff -Dipper κ ion (Festgehalt 'l5 - CiO %) vorlegt und ca. 0,1 Gev. ichtsi e lic eines geeigneten i^ni schäuraei s und 20 -- Ϊ0 Gev, icht-stei! c eine.« Stabilia i erimgsmi ί t. Ci.l. κ , beispielsweise einer 5-2 >iigen hochvinkoseti und/oder niederviskosen ilydroxyäthylcel 1 ulose-Lüsung in Wasser (Hoppier-Viskosi tat der 2 Joigen Hy .IroxyMthy ] eel 1 ulose-Lösung 10OO-iC"")00 cP ) unterrührt. Anschließend rührt Man 25 - 10 Gewixht&teile einer Aikydharz-Emulsiüu nut lrt^:sam laufenden Rührwerk unter. Nach 10 Minuten Rühr ze.i i i.;t der Abmisclnuigsvorgan., beendet. Das Verhältnis Polymerisat : A'kydharz (fest) liegt je nach x\brni^cInnig-^verhältnis ζ-.·.-.i sehen 75 : 25 bis 90 : 10.For the production of the alkyd resin-modi fixed dii: porpions λόϊ-Γ? Plastic dipper κ ion (solid content 'l5 - CiO %) and approx. 0.1 Gev. ichti e lic of a suitable i ^ ni schäuraei s and 20 - Ϊ0 Gev, icht-stei! c a. «Stabilia i erimgsmi ί t. Ci.l. κ, for example a 5-2> iigen hochvinkoseti and / or low-viscosity ilydroxyäthylcel 1 ulose solution in water (Hoppier-Viskosi tat der 2 Joigen Hy .IroxyMthy] eel 1 ulose solution 10OO-iC "") 00 cP) stirred in. Then 25-10 parts by weight of an alkyd resin emulsion are stirred in with the agitator running at the same time. After 10 minutes of stirring ze.ii i. ; The waste process ended. The ratio of polymer: alkyd resin (solid) is 75:25 to 90:10, depending on the x \ brni ^ cInnig- ^ ratio.
209837/1126 ÖAD209837/1126 ÖAD
Zur Herstellung dor Alkydharz-Emulsion werden z.B. in eine Vorlage 10 - 'iO Gewichtsteile Wasser, 0,5 - 2 Gewichtsteile Ammoniak konz. und 1-3 Gewichtsteile einer wasserlöslichen oberflächenaktiven Substanz (Polyglykoäther mit einem Oxäthylierungsgrad von k - 30) gegeben und 70 Gewichtsteile eines langöligen Alkydharzes einemulgiert. Es können beliebige langölige Alkydharze verwendet werden; vorzugsweise nimmt man Safflor-Alkydharz (aus Sonnenblumenöl), Soja- oder auch LeinÖl-Alkydharz. S^ifflor-Alkydharz ist bei einem Festgeha.lt von 100 % niedrigviskos (20 - 25 0, 20 C; bestimmt in einem Höppler-Viskosimetei) und kann ohne vorheriges Verdünnen in einem organischen Lösungsmittel in emulgierter Form in die Dispersion eingerührt werden. Es handelt sich um ein überfettes vergilbungsbeständiges Alkydharz mit einem Ölgehalt von über 80 %. Wie schon oben beschrieben, wurde mit der Kombination aus Ammoniak und oberflächenaktiven Substanzen die günstigste Emulgierwirkung des Alkydharzes erreicht. Der Zusatz von Hydroxyäthylcellulose bewirkt eine zusätzliche Stabilisierung der Dispersion.To prepare the alkyd resin emulsion, for example, 10-10 parts by weight of water, 0.5-2 parts by weight of concentrated ammonia are added to a template. and 1-3 parts by weight of a water-soluble surface-active substance (polyglycoether with a degree of oxethylation of k - 30) and emulsified in 70 parts by weight of a long-oil alkyd resin. Any long oil alkyd resin can be used; preferably safflower alkyd resin (from sunflower oil), soy or linseed oil alkyd resin. S ^ ifflor alkyd resin has a low viscosity of 100% (20 - 25 0, 20 C; determined in a Höppler viscometer) and can be stirred into the dispersion in emulsified form without prior dilution in an organic solvent. It is an over-fat, yellowing-resistant alkyd resin with an oil content of over 80 %. As already described above, the combination of ammonia and surface-active substances achieved the most favorable emulsifying effect of the alkyd resin. The addition of hydroxyethyl cellulose provides additional stabilization of the dispersion.
Mit der erfindungsgemäßen Dispersion können Anstrichdispersionsfarben für Holzschutz, Mauerwerk, Beton, Asbestzement, alte Anstrichuntergründe und für Innenräume hergestellt werden. Das Verhältnis Pigment-f Füllstoff zu Bindemittel liegt in diesen Dispersionsfarben vorteilhaft zwischen 0,6 : 1 und 9*1· Zur Farbherstellung können außer den üblichen Füllstoffen und Pigmenten Verdickungsmittel, Netzmittel, Entschäumungsmittel, Konservierungsmittel und Lösungsmittel wie Testbenzin, Terpentinöl, Butyldiglykolacetat als Filmkonsolidierungsrnittel verwendet werden. Da die Dispersion eine niedrige Mindesttemperatur zur Filmbildung benötigt, genügen Zusätze von 1 - 3 % Lösungsmittel, bezogen auf Dispersionsfarbe. Zur schnelleren Durchtrocknung der Anstrichfarben ist ein Zusatz von 0,5 - 1 % eines Trockenstoffes zu empfehlen. Die nachfolgenden Beispiele dienen zur genaueren Erläuterung der Erfindung. .The dispersion according to the invention can be used to produce paint dispersion paints for wood protection, masonry, concrete, asbestos cement, old paint substrates and for interiors. The ratio of pigment / filler to binder in these emulsion paints is advantageously between 0.6: 1 and 9 * 1.In addition to the usual fillers and pigments, thickeners, wetting agents, defoaming agents, preservatives and solvents such as white spirit, turpentine oil, butyl diglycol acetate can be used as film consolidating agents to produce the color be used. Since the dispersion requires a low minimum temperature for film formation, additions of 1 - 3 % solvent, based on the emulsion paint, are sufficient. We recommend adding 0.5 - 1 % of a drying agent to allow the paints to dry out more quickly. The following examples serve to explain the invention in more detail. .
209837/1125209837/1125
Rezepturen für Alhydharz-modifizierte DispersionenRecipes for Alhyd resin-modified dispersions
Beispiel 1: 100,0 GT Dispersion (Vinylacetat/Versatic - Example 1: 100.0 GT dispersion (vinyl acetate / Versatic -
säurevinylester [.Ester langkettiger verzweigter Dicarbonsäuren, Hersteller: Shell Chemie])vinyl acid ester [.ester long-chain branched dicarboxylic acids, manufacturer: Shell chemistry])
0,1 GT Entschäumer Nopco NXZ (Nopco Chem.Co., Harrison N.J., USA)0.1 GT defoamer Nopco NXZ (Nopco Chem. Co., Harrison N.J., USA)
8,0 GT 2$ige Lösung von Natrosol 250 HR (Hydroxy-8.0 GT 2% solution of Natrosol 250 H R (hydroxy
äthylcellulose) . M ethyl cellulose). M.
18,0 GT Alhydharz-Emulsion 70^ig (Teirephthalsäure-Sojaalkydharz) 18.0 GT Alhydharz-Emulsion 70 ^ ig (teirephthalic acid-soya alkyd resin)
Verhältnis Emulsionspolymerisat : Alk3rdharz fest 80 : 20Ratio emulsion polymer: ALK3 r dharz fixed 80: 20
Beispiel 2iÄ 100,0 GT Vinylacetat/Versaticsäurevinylester-Disper-Example 2i Ä 100.0 GT vinyl acetate / versatate-dispersants
sionsion
0,1 GT Entschäumer Nopco NXZ
8,0 GT 2$ige Lösung von Natrosol 250 H
12,8 GT Alhydharz-Emulsion 70$ig (Terephthalsäure-0.1 GT defoamer Nopco NXZ
8.0 pbw 2% solution of Natrosol 250 H 12.8 pbw Alhydharz-Emulsion 70% (terephthalic acid
Sojaalkydharz)
Verhältnis Emulsionspolymerisat : Alkydharz fest 85 J 15Soy alkyd resin)
Ratio of emulsion polymer: solid alkyd resin 85 J 15
209837/11^5209837/11 ^ 5
Claims (1)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712108365 DE2108365C3 (en) | 1971-02-22 | Alkyd resin-modified dispersion for the production of elastic paint coatings and reinforcement adhesives | |
| GB793872A GB1354436A (en) | 1971-02-22 | 1972-02-21 | Alkyd resin-modified dispersions |
| FR7205869A FR2127690A5 (en) | 1971-02-22 | 1972-02-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712108365 DE2108365C3 (en) | 1971-02-22 | Alkyd resin-modified dispersion for the production of elastic paint coatings and reinforcement adhesives |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2108365A1 true DE2108365A1 (en) | 1972-09-07 |
| DE2108365B2 DE2108365B2 (en) | 1976-04-08 |
| DE2108365C3 DE2108365C3 (en) | 1976-11-25 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0248192A3 (en) * | 1986-04-29 | 1989-04-12 | Sterling Drug Inc. | Liquid coating composition |
| US5118731A (en) * | 1989-10-19 | 1992-06-02 | Henkel Kommanditgesellschaft Auf Aktien | Early-rain-resistant joint-sealing compounds |
| US6011078A (en) * | 1997-05-05 | 2000-01-04 | Basf Aktiengesellschaft | Aqueous, radiation-curable coating compositions |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0248192A3 (en) * | 1986-04-29 | 1989-04-12 | Sterling Drug Inc. | Liquid coating composition |
| US5118731A (en) * | 1989-10-19 | 1992-06-02 | Henkel Kommanditgesellschaft Auf Aktien | Early-rain-resistant joint-sealing compounds |
| US6011078A (en) * | 1997-05-05 | 2000-01-04 | Basf Aktiengesellschaft | Aqueous, radiation-curable coating compositions |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2127690A5 (en) | 1972-10-13 |
| DE2108365B2 (en) | 1976-04-08 |
| GB1354436A (en) | 1974-06-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |