WO2004037896A1 - Hydrophobes bindemittelgemisch mit niedriger wasseraufnahme - Google Patents
Hydrophobes bindemittelgemisch mit niedriger wasseraufnahme Download PDFInfo
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- WO2004037896A1 WO2004037896A1 PCT/EP2003/011055 EP0311055W WO2004037896A1 WO 2004037896 A1 WO2004037896 A1 WO 2004037896A1 EP 0311055 W EP0311055 W EP 0311055W WO 2004037896 A1 WO2004037896 A1 WO 2004037896A1
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- binder mixtures
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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
- 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
-
- 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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/36—Hydroxylated esters of higher fatty acids
-
- 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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
- C08G18/632—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers onto polyethers
-
- 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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/6552—Compounds of group C08G18/63
Definitions
- the invention relates to solvent-free binder mixtures which are suitable for the production of two-component coating agents, in particular for thick-film applications, and to a process for their production.
- State-of-the-art solvent-free coating systems can be roughly divided into two-component epoxy resin (2K-EP) systems and two-component polyurethane (2K-PUR) systems.
- Coatings based on 2K EP systems combine good mechanical strength with high resistance to solvents and chemicals. In addition, they are characterized by very good substrate adhesion. A clear disadvantage is the poor elasticity of 2-component EP coatings, particularly in the case of deep ones
- a balanced combination of hardness and elasticity is the outstanding property of the two-component PU coatings and the greatest part compared to it
- 2K-EP-coatings In addition, with similar solvent and chemical resistance, the resistance to organic acids of 2K-PUR coatings is much better than that of 2K-EP coatings. For ecological reasons, coating agents should be solvent-free, especially in thick-film applications such as floor coatings. This means that the viscosity of the binder component should be low.
- the hydroxy-functional component is generally more hydrophilic than the polyisocyanate component. Therefore, it is particularly important to be hydrophobic hydroxy functional
- the hydroxy-functional binder component of the 2K-PUR coating can be based on various chemical structure types (e.g. Textbook of Lacquers and Coatings, Vol. 2; pp. 205-209, H. Kittel, S. Hirzel Verlag, Stuttgart, für, caution, caution, caution, caution, caution, caution, caution, caution, caution, caution, caution, caution, caution, caution, caution, caution, caution, caution, caution, caution, caution, caution, a percentage of Lacquers and Coatings, Vol. 2; pp. 205-209, H. Kittel, S. Hirzel Verlag, Stuttgart, für,
- Polyester polyols have a low viscosity and are characterized by a relatively low water absorption.
- saponification stability of the polyester polyols is low, which severely limits their possible use for the corrosion protection of metallic substrates and for coating mineral (alkaline) substrates.
- 2K PUR coatings based on polyacrylate polyols are characterized by good resistance to saponification.
- the relatively high viscosity level is a disadvantage here.
- polyether polyols have a low viscosity and high saponification stability, but the high water absorption is disadvantageous.
- EP-A 0 580 054 describes hydroxy-functional polyester-polyacrylate binders. These products show a low viscosity and good mechanical strength of the 2K-PUR coatings made from them. However, the saponification stability is inadequate and the water absorption is too high for thick-film applications in the floor coating or corrosion protection area.
- EP-A 0 825 210 describes polyether acrylates. Although stable to saponification and low viscosity, the same applies to these products that the water absorption is too high for thick-film applications.
- the object of the present invention was therefore to provide a solvent-free, low-viscosity binder mixture which is suitable for the production of two-component systems, can be applied bubble-free in thick-film applications and has sufficient hardness.
- a bubble-free application requires a low water absorption, which is also sufficient
- the coatings produced with the binders according to the invention should furthermore have good elasticity, chemical and acid resistance.
- the invention relates to solvent-free binder mixtures containing a hydrophobic polyether polyacrylate (A), which is a reaction product consisting of the components
- (AI) a mixture of polyhydroxy-functional acrylate and styrene monomers or their copolymers, (A2) hydroxy-functional polyethers (A2), (A3) optionally hydroxyl-functional compounds with a molecular weight M n of 32 to 1000 which are different from (A2),
- the solvent-free binder mixture has a water absorption ability of less than 8%, preferably less than 5% (measured after 21 days and at 23 ° C.).
- the binder mixtures according to the invention preferably contain a fatty alcohol (B), preferably castor oil.
- the present invention also relates to a two-component polyurethane surfactant containing the binder mixture according to the invention and a polyisocyanate (C), the NCO: OH equivalent ratio being between 0.5: 1 to 2.0: 1, preferably 0.8 : 1 to 1.5: 1.
- Suitable polyisocyanate components (C) are organic polyisocyanates with an average NCO functionality of at least 2 and a molecular weight of at least 140 g / mol. Particularly suitable are (i) unmodified organic polyisocyanates with a molecular weight in the range from 140 to 300 g / mol, (ii) lacquer polyisocyanates with a molecular weight in the range from 300 to 1000 g / mol and (iii) NCO prepolymers containing urethane groups Molecular weight above 1000 g / mol or mixtures of (i) to (iii).
- polyisocyanates of group (i) are 1,4-diisocyanatobutane, 1,6-diisocyanatohexane (HDI), 1,5-diisocyanato-2,2-dimethylpentane, 2,2,4- and 2,4, 4-trimethyl-1, 6-diisocyanatohexane, 1-isocyanato-3,3,5-trimethyl-5-isocyanatomethyl-cyclohexane (IPDI), l-Isocya_ ⁇ ato-l-methyl-4- (3) -isocyanatomefethyl-cyclohexane , Bis (4-isocyanatocyclohexyl) methane, 1, 10-diisocyanatodecane, 1, 12-diisocyanato-dodecan, cyclohexane-1,3- and -1,4-diisocyanate, xylylene diisocyanate isomers, triisocyanaton
- the polyisocyanates of the diphenylmethane series are preferably used, particularly preferably as isomer mixtures.
- polyisocyanates are the known coating polyisocyanates.
- lacquer polyisocyanates is to be understood as meaning compounds or mixtures of compounds which are obtained from oligomerization reactions known per se from simple diisocyanates of the type mentioned under (i) by way of example. Suitable oligomerization reactions are e.g. carbodiimidization, dimerization, trimersization, biuretization, urea formation, urethanization, AUophanatisation and / or cyclization with formation of oxadiazine structures. Often, several of the reactions mentioned take place simultaneously or in succession in the "oligomerization".
- the "paint polyisocyanates” (ii) are preferably biuret polyisocyanates, isocyanurate group-containing polyisocyanates, isocyanurate and uretdione grapple-containing polyisocyanate mixtures, urethane and / or allophanate group-containing polyisocyanates or isocyanurate and allophanate groups pointing polyisocyanate mixtures based on simple diisocyanates.
- lacquer polyisocyanates are known and is described, for example, in DE-A 1 595 273, DE-A 3 700 209 and DE-A 3 900 053 or in EP-A-0 330 966, EP-A 0 259 233, EP -A- 0 377 177, EP-A-0 496 208, EP-A-0 524 501 or US-A 4 385 171.
- Polyisocyanates of group (iii) are the prepolymers known per se which have isocyanate groups and are based on simple diisocyanates of the type mentioned above and / or on the basis of paint polyisocyanates (ii) on the one hand and organic polyhydroxy compounds of a molecular weight above 300 g / mol on the other.
- lacquer containing urethane groups are derivatives of low molecular weight polyols in the molecular weight range from 62 to 300 g / mol; suitable polyols are, for example, ethylene glycol, propylene glycol, trimethylolpropane, glycerol or mixtures of these alcohols, and are used to prepare the NCO prepolymers of group (iii) polyhydroxyl compounds one of more than 300 g / mol, preferably more than 500 g / mol, particularly preferably one of between 500 and 8000 g / mol molecular weight.
- Such polyhydroxyl compounds are in particular those which have 2 to 6, preferably 2 to 3, hydroxyl groups per molecule and are selected from the group consisting of ether, ester, thioether, carbonate and polyacrylate polyols and mixtures of such polyols.
- the high molecular weight polyols mentioned can also be used in mixtures with the low molecular weight polyols mentioned, so that mixtures of low molecular weight, urethane group-containing lacquer polyisocyanates (ii) and high molecular weight are used directly
- NCO prepolymers (iii) result, which are also suitable as starting component (C) according to the invention.
- the organic polyether polyacrylate component (A) has a hydroxyl group content of 3.0 to 10% by weight, preferably 5.0 to 9% by weight and a viscosity at 23 ° C. of 200 to 3000 mPa.s 5, preferably 400 to 2800 mPa.s.
- Component (A) is produced by radical polymerization of
- AI 10 to 50 parts by weight, preferably 15 to 40 parts by weight, of a mixture of polyhydroxy-functional acrylate and styrene monomers or their copolymers, the proportion of styrene as monomer being 10 to 80%, preferably 20 to 50%, based on component (AI),
- (A3) 0 to 50 parts by weight of hydroxy-functional compounds with a molecular weight M w of 32 to 1000, which are different from (A2), with at least 30 parts by weight in the mixture of (A2) and (A3) (A2 ) are,
- polymerization initiators (D) in the presence of polymerization initiators (D) and optionally other auxiliaries and additives.
- fatty alcohols (B), preferably castor oil are added.
- the monomers (AI) are monounsaturated compounds of
- the non-hydroxy-functional acrylates include, for example, acrylic or methacrylic acid alkyl esters or cycloalkyl esters having 1 to 18, preferably 1 to 8, carbon atoms with alkyl or cycloalkyl radicals, such as methyl, ethyl, n-propyl, n-butyl, Isopropyl, isobutyl, t-butyl, the isomeric pentyl, hexyl, octyl,
- styrene vinyl toluene can also be used.
- Mixtures of the monomers can also be used.
- Preferred monomers (AI) are styrene, methyl methacrylate and butyl acrylate.
- Suitable hydroxyl-functional components (A2) are monohydric or polyhydric alcohols containing heterocycles in the molecular weight range from 108 to 2000 g / mol, preferably from 192 to 1100 g / mol, or mixtures thereof.
- Preferred are polyether polyols with 2 or more hydroxyl groups per molecule, such as those e.g. by adding cyclic ethers such as propylene oxide, styrene oxide, butylene oxide or tetrahydrofuran
- Starter molecules such as water, ether group-free, polyhydric alcohols, amino alcohols or arnines are accessible in a manner known per se.
- Polyethers which are composed of at least 50%, preferably at least 90%, based on the sum of their repeating units, of repeating units of the structure -CH (CH 3 ) CH 2 O- are particularly preferred.
- the starter molecules for this are polyhydric alcohols, such as ethylene glycol, 1,2-propanediol and -1,3, 1,2-butanediol, 1,3, -1,4 and -2,3, pentanediol-1,5, 3-methylpentanediol-1,5, hexanediol-1,6, octanediol-1,8, 2-methylpropanediol-1,3,2,2-dimethylpropanediol-1,3,2-ethyl-2-butylpropanediol-1,3 2,2,4-trimethylpentane
- polyhydric alcohols such as ethylene glycol, 1,2-propanediol and -1,3, 1,2-butanediol, 1,3, -1,4 and -2,3, pentanediol-1,5, 3-methylpentanediol-1,5, hexanediol-1,6, octanedio
- the trifunctional or higher functional starters such as e.g. Trimethylolpropane, glycerol, hexanetriol, pentaerytlirite, 2-aminoethanol, ethylenediamine with ether based on propylene oxide or tetrahydrofuran.
- Suitable amino alcohols are, for example, 2-aminoefhanol, 2- (methylamino) ethanol, diethanolamine, 3-amino-l-propanol, l-amino-2-propanol, diisopropanolamine, 2-amino-2-hydroxymethyl-l, 3-propanediol or their mixtures.
- Suitable polyvalent amines are in particular aliphatic or cycloaliphatic amines, such as, for example, ethylenediamine, 1,2-diaminopropane, 1,3-diaminopropane, 1,4-diaminobutane, 1,3-diamino-2-2-dimethylpropane, 4,4 -Diaminodicyclohexylmefhan, Isophorondiamin, Hexamethylenediamin, 1,12-Dodecanediamine or mixtures thereof.
- monohydroxypolyethers can also be used alone or in a mixture with higher-functional polyether polyols.
- Monohydroxy polyethers can be prepared analogously to the abovementioned polyether polyols by adding the abovementioned cyclic ethers to monoalcohols, in particular linear or branched aliphatic or cycloaliphatic monohydroxyalkanes, such as e.g.
- higher functionality polyether polyols in particular those with 2 or 3 hydroxyl groups per polyether molecule, are preferably used.
- component (A) hydroxy compounds with a molecular weight of 32 to 1000 g / mol and having a functionality of at least 2%
- Insert component (A3) Low molecular weight hydroxy compounds with a molecular weight of 32 to 350 g / mol, such as, for example, 1,2, -1,3, -1,4 and -2,3, pentanediol-1,5, 3-methylpentanediol-1,5, hexanediol, are used -1,6, 2-Ethylhexanediol-1,3,2-methylpropanediol-1,3,2,2-dimethylpropanediol-1,3,2-butyl-2-ethylpropanediol-1,3,2,2,4-trimethylpentanediol -l, 3, octanediol-1,8, higher molecular weight ⁇ , ⁇ -alkanediols with 9 to 18 carbon atoms, cyclohexanedimefhanol, cyclohexanediol, glycerol, triethylol
- Suitable fatty alcohols (B) are compounds which contain one or more hydroxyl groups.
- the hydroxyl groups can be connected to saturated, unsaturated, unbranched or branched alkyl radicals having more than 8, in particular more than 12, carbon atoms. They can contain further groups such as ether, ester, halogen, amide, amino, urea and urethane groups.
- the weight ratio of component (AI) to the sum of components (A2 and A3) is 10:90 to 50:50, preferably 15:85 to 40:60, which is Weight ratio of component (A2) to component (A3) is between 30:70 and 100: 0, and the weight ratio of the sum of components (A1), (A2) and (A3) to component (B) 100: 0 to 20 : 80, preferably 100: 0 to 40:60.
- the polyether polyacrylate (A) is prepared by a free-radical polymerization known per se, for example described in EP-A-580 054, in the feed process.
- component (A2) preferably 100% by weight
- a reaction temperature which is from 80 to 220 ° C.
- the monomer mixture (AI), optionally portions of components (A2) and (A3) and a polymerization initiator (D) are metered in.
- stirring is continued at a temperature which is 0 to 80 ° C., preferably 0 to 50 ° C. below the original reaction temperature, until the reaction has ended.
- Component (B) is only added after the polymerization has ended.
- the invention also relates to a process for the preparation of the binder mixture according to the invention, characterized in that component (A2) is initially introduced and heated and then the monomer mixture (AI), optionally with fractions of components (A2) and (A3), and a polymerization initiator (D) are metered in and polymerized. Subsequently, the monomer mixture (AI), optionally with fractions of components (A2) and (A3), and a polymerization initiator (D) are metered in and polymerized. Subsequently, the
- polymerization initiators (D) e.g. Dibenzoyl peroxide, di-tert-butyl peroxide, dilauryl peroxide, dicumyl peroxide, didecanoyl peroxide, tert-butyl peroxy-2-ethyl hexanoate, tert-butyl perpivalate or butyl peroxybenzoate and azo compounds, e.g. 2,2'-azobis (2,4-dimethylvaleronitrile), 2,2-azobis (isobutyronitrile), 2,2'-azobis (2,3-dimethylbutyronitrile), l, l'-azobis (l-cyclohexanenitrile) suitable.
- Other technically available radical initiators can also be used.
- the peroxides are preferred; dicumyl peroxide and di-tert-butyl peroxide are particularly preferred.
- Additives are also used, such as molecular weight regulating substances, for example n-dodecyl mercaptan, tert-dodecyl mercaptan or the like, the olefins with a low tendency to polymerize described in EP-A 471 258 (page 5, lines 24-36) and those in EP-A 597 747 (page 1, line 40-58m page 3 line 1 -11) described, derivatized dienes can be used. These connections will be in amounts of up to 20% by weight, preferably up to 10% by weight, based on the total weight of component (A).
- molecular weight regulating substances for example n-dodecyl mercaptan, tert-dodecyl mercaptan or the like
- the solvent-free binder mixtures according to the invention can contain the antioxidants and / or known per se in coating technology
- Light stabilizers are added as stabilizers to further improve the light and weather stability of the polyether polyacrylates (A).
- the mixture according to the invention is preferably used but free of stabilizers.
- Suitable antioxidants include sterically hindered phenols such as 4-methyl-2,6-di- tert-butylpb.enol (BHT) or other substituted phenols (Irganox ® series, Ciba Geigy, Basel), Tbioether (for example, Irganox ® PS, Ciba Geigy, Basel) or phosphites (e.g. Irgaphos ® , Ciba Geigy, Basel).
- BHT 4-methyl-2,6-di- tert-butylpb.enol
- Irganox ® series Ciba Geigy, Basel
- Tbioether for example, Irganox ® PS, Ciba Geigy, Basel
- phosphites e.g. Irgaphos ® , Ciba Geigy, Basel
- Suitable light stabilizers are e.g. "NECK” amines (hindered amine light
- Stabilizers such as Tinuvin ® 622D or Tinuvin ® 765 (Ciba Geigy, Basel) and substituted benzotriazoles such as Tinuvin ® 234, Tinuvin ® 327 or Tinuvin ® 571 (Ciba Geigy, Basel).
- components (A) and (C) are mixed with one another in proportions such that the NCO: OH equivalent ratio is from 0.5: 1 to 2.0: 1, preferably 0.8: 1 to 1.5: 1 corresponds.
- the customary auxiliaries and additives from coating technology can optionally be mixed in. These include, for example, leveling agents, viscosity-controlling additives, pigments, fillers, matting agents, UV stabilizers and antioxidants as well as catalysts for the crosslinking reaction.
- the coating agents containing the binder mixtures according to the invention are used to produce solvent-free two-component polyurethane coatings. hung used. These coatings have a Shore D hardness of at least 50 (DIN 53505).
- the present application also relates to solvent-free two-component polyurethane coatings containing the binder mixtures according to the invention.
- the layer thickness is in the range from 0.5 to 10 mm, preferably from 0.7 to 6 mm.
- the present invention also relates to substrates coated with coating compositions comprising the solvent-free binder mixtures according to the invention.
- Desmodur ® VL polyisocyanate based on 4,4'-diphenylmethane diisocyanate with an NCO content of 31.5%, a viscosity at 23 ° C of 90 mPa.s, Bayer AG, Leverkusen
- Desmophen ® 550U Branched polyether based on propylene oxide with a number average molecular weight of 437 g / mol, a viscosity at 23 ° C of 55 mPa.s and an OH content of 11.7%, Bayer AG, Leverkusen
- Castor oil 25 (g) The components from part 1 are heated to 165 ° C. in a reaction vessel with stirring. Part 2 is metered in continuously over the course of 3 hours and part 3 in parallel within 3.5 hours. After 3 hours the addition of part 3 is interrupted and cooled to 140 ° C. After the temperature has cooled to 140 ° C., the rest of part 3 is metered in further. After a further 2 hours at 140 ° C., the product is cooled to room temperature and part 4 is optionally added.
- composition of the products and the OH content, viscosity and water absorption are given in Table 1.
- the water intake was determined as the weight gain after conditioning. 10 g of polyol was dried at 100 ° C for 24 hours and weighed. The polyol sample was then conditioned over water in a desiccator at 23 ° C for 21 days and then weighed again. The water absorption was calculated using the following formula:
- the polyisocyanate and the polyether polyacrylate are optionally mixed with catalyst and additives and mixed homogeneously.
- the binder mixture is then applied to the test substrate.
- the composition and the Shore D final hardness are given in Table 2.
- the examples (1-6) according to the invention have a low water absorption in combination with a low viscosity and at the same time show a high hardness in the coating.
- Example 7 has a high water absorption and viscosity. When castor oil is added, the mixture from Example 7 becomes cloudy.
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
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- Paints Or Removers (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03809269A EP1558666A1 (de) | 2002-10-18 | 2003-10-07 | Hydrophobes bindemittelgemisch mit niedriger wasseraufnahme |
JP2004545805A JP2006503163A (ja) | 2002-10-18 | 2003-10-07 | 低水吸収性の疎水性結合剤混合物 |
AU2003276060A AU2003276060A1 (en) | 2002-10-18 | 2003-10-07 | Hydrophobic binding agent mixture with low water uptake |
CA002502330A CA2502330A1 (en) | 2002-10-18 | 2003-10-07 | Hydrophobic binding agent mixture with low water uptake |
MXPA05003993A MXPA05003993A (es) | 2002-10-18 | 2003-10-07 | Mezcla aglutinante hidrofoba con baja absorcion de agua. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10248618.2 | 2002-10-18 | ||
DE10248618A DE10248618A1 (de) | 2002-10-18 | 2002-10-18 | Hydrophobes Bindemittelgemisch mit niedriger Wasseraufnahme |
Publications (1)
Publication Number | Publication Date |
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WO2004037896A1 true WO2004037896A1 (de) | 2004-05-06 |
Family
ID=32049408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2003/011055 WO2004037896A1 (de) | 2002-10-18 | 2003-10-07 | Hydrophobes bindemittelgemisch mit niedriger wasseraufnahme |
Country Status (10)
Country | Link |
---|---|
US (1) | US20040082711A1 (de) |
EP (1) | EP1558666A1 (de) |
JP (1) | JP2006503163A (de) |
CN (1) | CN1705701A (de) |
AU (1) | AU2003276060A1 (de) |
CA (1) | CA2502330A1 (de) |
DE (1) | DE10248618A1 (de) |
MX (1) | MXPA05003993A (de) |
TW (1) | TW200415177A (de) |
WO (1) | WO2004037896A1 (de) |
Families Citing this family (1)
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CN111171766B (zh) * | 2020-03-17 | 2021-08-20 | 苏州世华新材料科技股份有限公司 | 一种超低吸水丙烯酸酯压敏胶及其制备方法 |
Citations (6)
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JPS60224120A (ja) * | 1984-04-23 | 1985-11-08 | Fuji Photo Film Co Ltd | 磁気記録媒体 |
US4664964A (en) * | 1984-04-23 | 1987-05-12 | Fuji Photo Film Co., Ltd. | Magnetic recording medium |
US5296627A (en) * | 1988-06-20 | 1994-03-22 | Ppg Industries, Inc. | Ethylenically unsaturated poly(alkyleneoxy) surfactants |
US5422421A (en) * | 1992-07-23 | 1995-06-06 | Bayer Aktiengesellschaft | Polyhydroxyl compounds, a process for their production and their use in coating compositions |
US5508372A (en) * | 1992-04-23 | 1996-04-16 | Bayer Aktiengesellschaft | Isocyanate prepolymers, a process for their production and their use in one-component coating compositions |
US6130285A (en) * | 1996-08-23 | 2000-10-10 | Bayer Aktiengesellschaft | Binder composition and its use for coating metallic and mineral substrates |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6576702B2 (en) * | 2000-07-20 | 2003-06-10 | Noveon Ip Holdings Corp. | Plasticized waterborne polyurethane dispersions and manufacturing process |
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2002
- 2002-10-18 DE DE10248618A patent/DE10248618A1/de not_active Withdrawn
-
2003
- 2003-10-07 CA CA002502330A patent/CA2502330A1/en not_active Abandoned
- 2003-10-07 MX MXPA05003993A patent/MXPA05003993A/es unknown
- 2003-10-07 JP JP2004545805A patent/JP2006503163A/ja active Pending
- 2003-10-07 WO PCT/EP2003/011055 patent/WO2004037896A1/de not_active Application Discontinuation
- 2003-10-07 AU AU2003276060A patent/AU2003276060A1/en not_active Abandoned
- 2003-10-07 EP EP03809269A patent/EP1558666A1/de not_active Withdrawn
- 2003-10-07 CN CNA2003801013973A patent/CN1705701A/zh active Pending
- 2003-10-17 US US10/687,716 patent/US20040082711A1/en not_active Abandoned
- 2003-10-17 TW TW092128776A patent/TW200415177A/zh unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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AU2003276060A1 (en) | 2004-05-13 |
US20040082711A1 (en) | 2004-04-29 |
MXPA05003993A (es) | 2005-06-22 |
CN1705701A (zh) | 2005-12-07 |
EP1558666A1 (de) | 2005-08-03 |
CA2502330A1 (en) | 2004-05-06 |
DE10248618A1 (de) | 2004-04-29 |
JP2006503163A (ja) | 2006-01-26 |
TW200415177A (en) | 2004-08-16 |
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