WO2006094849A1 - Compositions de substance de revetement aqueuses pour vernis a effets decoratifs - Google Patents

Compositions de substance de revetement aqueuses pour vernis a effets decoratifs Download PDF

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Publication number
WO2006094849A1
WO2006094849A1 PCT/EP2006/050230 EP2006050230W WO2006094849A1 WO 2006094849 A1 WO2006094849 A1 WO 2006094849A1 EP 2006050230 W EP2006050230 W EP 2006050230W WO 2006094849 A1 WO2006094849 A1 WO 2006094849A1
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WO
WIPO (PCT)
Prior art keywords
aqueous coating
component
composition according
aqueous
material composition
Prior art date
Application number
PCT/EP2006/050230
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German (de)
English (en)
Inventor
Patrick GLÖCKNER
Andreas Wenning
Original Assignee
Degussa Gmbh
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
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Application filed by Degussa Gmbh filed Critical Degussa Gmbh
Publication of WO2006094849A1 publication Critical patent/WO2006094849A1/fr

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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
    • C08G18/08—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
    • 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
    • C08G18/54—Polycondensates of aldehydes
    • C08G18/548—Polycondensates of aldehydes with ketones
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
    • C08G18/8048—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/34
    • 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
    • C08L61/02—Condensation polymers of aldehydes or ketones only
    • 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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/36—Pearl essence, e.g. coatings containing platelet-like pigments for pearl lustre

Definitions

  • the invention relates to aqueous coating material compositions for effect paints consisting of at least one binder, a modified ketone / aldehyde resin, an effect-imparting pigment and optionally auxiliaries and additives.
  • the coating compositions are used as effect coatings and dyes, such as As metallic, interference or pearlescent basecoats, for the coating of articles from z. As metals and plastics, wherein the coating is largely free of formaldehyde.
  • the coating compositions are suitable for all customary application methods that are used in modern metal and plastic coating and the printing ink industry, such.
  • As the spray application the electrostatic spray application and printing by means of various printing processes.
  • the coating compositions are characterized by a particularly high rate of drying and excellent optical properties.
  • Articles made of metals and plastics are usually provided with an organic coating (see "Römpp Lexikon, paints and printing inks, publisher Dr. Ulrich Zorll, Georg Thieme Verlag, Stuttgart, 1998"), so - depending on the application - on the one hand to protect the material
  • the organic coatings assume decorative functions, and in modern consumer and consumer goods, decorative aspects are becoming increasingly important articles coated with effect varnishes such as metallic and / or pearlescent varnishes has been steadily increasing in recent years
  • effect varnishes such as metallic and / or pearlescent varnishes
  • Examples are housings of mobile phones or notebooks. In printing inks are increasingly effect pigments z. B. used in advertising brochures.
  • Coating materials which contain metal, interference and / or pearlescent effect pigments are, according to "Römpp Lexikon, Paints and Printing Inks, publisher Ulrich Zorll, Georg Thieme Verlag, Stuttgart, 1998. "They are used as single or double-coat paints in many other applications in automotive and industrial coating and are already characterized by a more or less strong metal or pearlescent effect due to the effect pigment content for the achievement of an optimal or desired hue or brightness flop, the orientation of the effect pigments is influenced by the application technique (eg dry / wet spraying) and by the fixation of the pigments after or during the evaporation of the volatile ingredients.
  • the application technique eg dry / wet spraying
  • Hard resins based on ketones and aldehydes are known to increase the hardness of coating materials.
  • DE-OS 31 44 673 water-soluble condensation products are listed, which are also obtained by joint reaction of ketones, aldehydes and acid groups introducing compounds. Examples of the latter are sulfites, amidosulfonic acid, aminoacetic acid and phosphorous acid salts. According to DE-OS 25 42 090 and DE-OS 31 44 673, products containing electrolyte (eg Na ions) are obtained. However, such resins, among other things, deteriorate the water resistance of coating systems.
  • electrolyte eg Na ions
  • EP 0 617 103 A1 describes the reaction of polyisocyanates (a) and dihydroxyl compounds (b) having a molecular weight of 500 to 5,000 which do not convert groups which can be converted into ionic groups (for example carboxylic acid groups), but other functional groups such as or ether groups (see page 3, lines 17-21).
  • the polyurethane thus obtained is still with a compound (c) which contains in addition to NCO-reactive groups nor a überbowbare group in an ionic group, and optionally with diols or polyols (d) having a molecular weight of 60 to 500, which no further functional Wear groups (see page 4, lines 5 to 15), implemented.
  • this reaction product is reacted with a condensation resin and transferred to the aqueous phase.
  • EP 0838485 describes esterified products. It is known that ester groups hydrolyze, whereby polymer degradation takes place and the storage stability is adversely affected. In addition, a reaction or incompatibility with pigments can be caused by freely accessible acid groups.
  • EP 0838486 describes aqueous resin dispersions obtainable by reaction or proportionate reaction of
  • At least one hydrophilic modified isocyanate and / or polyisocyanate with at least one free NCO group obtainable by reacting at least one isocyanate and / or polyisocyanate with compounds which have at least one isocyanate-reactive function in addition to the hydrophilic or potentially hydrophilic group and which have a hydrogen active according to the Zerewitinoff test, and at least one hydrophilic group and / or a potentially hydrophilic group, and then mixing the neutralized resin with water.
  • the object of the present invention was to find aqueous coating compositions for effect paints and printing inks, wherein the coating should be largely free of formaldehyde.
  • the coating compositions should have a high drying rate and have a particularly positive influence on the effect formation.
  • the invention relates to aqueous coating compositions for the effect coating of articles, substantially containing A) 20 to 94.5 wt .-% of at least one aqueous binder, and B) 5 to 79.5 wt .-% of a hydrophilized ketone / aldehyde resin and / or a hydrophilized, hydrogenated ketone / aldehyde resin, and C) 0.5 to 25 wt .-% of at least one effect pigment, and D) 0 to 74.5 wt .-% of at least one additive, wherein the sum of the weights of Component A) to D) is 100 wt .-%.
  • aqueous binders A) essential to the invention are used in amounts of from 20 to 94.5% by weight, preferably from 30 to 79.5% by weight.
  • aqueous binders Preference is given to aqueous binders from the group of polyurethanes, polyacrylates, polyethers, polyesters, alkyd resins, cellulose ethers, derivatives of cellulose, polyvinyl alcohols and derivatives, rubbers, maleate resins, phenol / urea-aldehyde resins, aminoplasts (for example melamine, benzoguanamine resins ), Epoxy acrylates, epoxy resins, silicic acid esters and alkali metal silicates (eg waterglass) and / or silicone resins.
  • the aqueous binders may be foreign and / or self-crosslinking, air-drying (physically drying) and / or oxidatively curing.
  • Component B) The essential component B) is used in amounts of from 5 to 79.5% by weight, preferably from 10 to 60% by weight.
  • component B are aqueous resin dispersions obtainable by reaction or proportionate reaction of
  • At least one hydrophilic modified isocyanate and / or polyisocyanate having at least one free NCO group obtainable by reacting at least one
  • Suitable ketones for the preparation of the ketone / aldehyde resins are all ketones, in particular acetone, acetophenone, methyl ethyl ketone, heptanone-2, pentanone-3, methyl isobutyl ketone, cyclopentanone, cyclododecanone, mixtures of 2,2,4- and 2, 4,4-
  • alkyl-substituted cyclohexanones mention may be made of 4-tert-amylcyclohexanone, 2-sec-butylcyclohexanone, 2-tert-butylcyclohexanone, 4-tert-butylcyclohexanone, 2-methylcyclohexanone and 3,3,5-trimethylcyclohexanone.
  • ketones which have other functional groups such as. B. amino and / or acid groups grout.
  • ketones usually all C-H-acidic ketones, can be used.
  • suitable ketones usually all C-H-acidic ketones.
  • Preferred are ketone / aldehyde resins based on acetophenone, cyclohexanone, 4-tert-butylcyclohexanone, 3,3,5-trimethylcyclohexanone and heptanone alone or in a mixture.
  • aldehyde component of the ketone / aldehyde resins are in principle unsubstituted or branched aldehydes, such as.
  • formaldehyde acetaldehyde, n-butyraldehyde and / or iso-butyraldehyde, valeric aldehyde and dodecanal.
  • all the aldehydes mentioned in the literature as suitable for ketone / aldehyde resin syntheses can be used.
  • formaldehyde is used alone or in mixtures.
  • the required formaldehyde is usually used as about 20 to 40 wt .-% aqueous or alcoholic (eg, methanol or butanol) solution.
  • alcoholic eg, methanol or butanol
  • Other uses of formaldehyde such.
  • para-formaldehyde or trioxane are also possible.
  • Aromatic aldehydes, such as. B. benzaldehyde may also be included in admixture with formaldehyde.
  • ketone / aldehyde resins of component I particular preference is given to using acetophenone, cyclohexanone, 4-tert-butylcyclohexanone, 3,3,5-trimethylcyclohexanone and also heptanone alone or in a mixture and formaldehyde.
  • the resins of ketone and aldehyde can also be hydrogenated in the presence of a suitable catalyst with hydrogen at pressures of up to 300 bar. This is part of the Carbonyl groups of the ketone / aldehyde resin converted into secondary hydroxyl groups.
  • a suitable catalyst with hydrogen at pressures of up to 300 bar.
  • the possibly necessary hydrophilic modification takes place for.
  • a component IL consisting of at least one hydrophilic modified isocyanate and / or polyisocyanate having at least one free NCO group, obtainable by reacting at least one isocyanate and / or polyisocyanate with compounds in addition to the hydrophilic or potentially hydrophilic group - ie those groups which become hydrophilic only after neutralization - have at least one isocyanate-reactive function such as.
  • Examples of such compounds for the hydrophilic modification of (poly) isocyanates are amino acids, hydroxysulfonic acids, aminosulfonic acids and hydroxycarboxylic acids. Preference is given to using dimethylolpropionic acid or derivatives thereof.
  • the hydrophilic modification can also be carried out with non-ionic groups (eg with polyethers) or already neutralized compounds.
  • Hydroxycarboxylic acids in particular dimethylolpropionic acid, are therefore particularly preferred because they are neutralized with volatile bases, such as.
  • volatile bases such as.
  • amines show strong hydrophilic effect, after evaporation of the volatile base, however, this effect decreases greatly. Coatings therefore do not lose by z.
  • the dimethylolpropionic acid is also particularly preferred since it is capable of hydrophilically modifying (potentially) two hydrophobic polyisocyanates via its two hydroxyl groups.
  • Suitable polyisocyanates for the preparation of II. are preferably di- to tetrafunctional Polyisocyanates. Examples of these are cyclohexane diisocyanate, methylcyclohexane diisocyanate, ethylcyclohexane diisocyanate, propylcyclohexane diisocyanate, methyldiethylcyclohexanediisocyanate, phenylene diisocyanate, toluene diisocyanate, bis (isocyanatophenyl) methane, propane diisocyanate, butane diisocyanate, pentane diisocyanate, hexane diisocyanate, such as hexamethylene diisocyanate (HDI) or 1,5-diisocyanato-2-methylpentane (MPDI), heptane isocyanate, octane diisocyanate, nonane diisocyanate,
  • polyisocyanates are the compounds prepared by di- or trimerization, allophanatization, biuretization and / or urethanization of simple diisocyanates with more than two isocyanate groups per molecule, for example the reaction products of these simple diisocyanates, such as IPDI, HDI and / or H. 12 MDI with polyhydric alcohols (eg glycerol, trimethylolpropane,
  • Pentaerythritol or polyvalent polyamines or the triisocyanurates obtainable by trimerization of the simple diisocyanates such as IPDI, HDI and H 12 MDI.
  • hydrophilically modified polyisocyanate of dimethylolpropionic acid or derivatives thereof and IPDI and / or TMDI and / or H 12 MDI and / or HDI in a molar ratio of 1: 2.
  • component B) is carried out in the melt or in solution of a suitable organic solvent, which - if desired - can be separated by distillation after preparation.
  • Preferred solids contents in the case of a reaction in solution are 30 to 95 wt .-%, particularly preferably 60 to 80 wt .-%.
  • Suitable auxiliary solvents are low-boiling inert solvents which do not form a miscibility gap with water over wide ranges, have a boiling point at atmospheric pressure below 100 ° C. and, if desired, can be easily distilled to a residual content of less than 2% by weight and in particular of less than 0.5% by weight, based on the final dispersion or aqueous solution, and that it can be reused.
  • Suitable solvents of this type are for.
  • suitable are also higher-boiling solvents such.
  • As n-butyl glycol, di-n-butyl glycol and N-methylpyrrolidone which then remain in the dispersion.
  • component B lies precisely in the fact that it is possible completely to dispense with organic solvents in the finished aqueous resin dispersion and still obtain solids-rich, stable dispersions.
  • the reaction of I and II is preferably allowed to proceed so far that a residual NCO content of 1% NCO (determined according to DIN 53185) is exceeded, and particularly preferably progresses so far that the residual NCO content of the product of I and II ranges from 0.1 to 0.5% NCO.
  • unreacted remaining NCO functions can be, according to the prior art, either chain extension reactions, eg. For example, by adding polyamines or water use, or if necessary, a chain termination by addition to NCO groups monofunctional compounds (eg., Monoalcohols, monoamines) initiate.
  • the products according to the invention can be mixed with a suitable neutralizing agent, which then gives water-dilutable, water-dispersible or water-soluble products.
  • the neutralization of the potentially hydrophilic groups of the resins according to the invention can be carried out with inorganic and / or organic bases, such as.
  • inorganic and / or organic bases such as.
  • ammonia or organic amines Preferably used are primary, secondary and / or tertiary amines, such as. For example, ethylamine, propylamine, dimethylamine, dibutylamine, cyclohexalamine, benzylamine, morpholine, piperidine and triethanolamine.
  • volatile, tertiary amines in particular dimethylethanolamine, diethylethanolamine, 2-dimethylamino-2-methyl-1-propanol, triethylamine, tripropylamine and tributylamine in the case of anionic potential groups.
  • cationic potential ionic groups can be neutralized with inorganic and / or organic acids, such as. As acetic acid, formic acid, phosphoric acid, hydrochloric acid, etc.
  • the degree of neutralization is preferably 50 to 130% of the neutralization amount necessary for stoichiometric neutralization.
  • the neutralized hydrophilic resin or the resin solution is either passed into water or it is preferably mixed with water while stirring. Before adding water can
  • Resins or other components combined and then dispersed together.
  • the solids content ranges between 20 and 70 wt .-%, preferably between 25 and 60 wt .-%.
  • the organic auxiliary solvent can preferably be removed in vacuo and, if appropriate, worked up again.
  • the component B) can be used as a binder component but also as Anreibeharz for the component C).
  • the invention essential component C) is used in amounts of 0.5 to 25 wt .-%, preferably from 2 to 20 wt .-%.
  • Suitable as component C) are, for. B. metallic effect pigments such. As aluminum, copper, copper / zinc and zinc pigments, fire-colored bronzes, iron oxide-aluminum pigments, interference or pearlescent effect pigments such. Example, metal oxide mica pigments, bismuth oxychloride, basic lead carbonate, fish silver or micronized titanium dioxide, platelet-shaped graphite, platelet iron oxide, multi-layer effect pigments from PVD films or by the CVD method produced (Chemical Vapor Deposition) and Liquid crystal (polymer) pigments.
  • Component D) is used in amounts of from 0 to 74.5% by weight, preferably from 5 to 60% by weight.
  • auxiliaries and additives such as inhibitors, organic solvents, surface-active substances, oxygen and / or radical scavengers, catalysts, light stabilizers, color brighteners, photosensitizers and initiators, additives for influencing theological properties such.
  • thixotropic and / or thickening agents leveling agents, anti-skinning agents, defoamers, plasticizers, antistatic agents, lubricants, wetting and dispersing agents, preservatives such.
  • thermoplastic additives, colorants such as dyes and pigments, matting agents, fire protection equipment, internal release agents, fillers; Isocyanate hardener and / or propellant.
  • the preparation of the coating compositions is carried out by intensive mixing of the components at temperatures of 20 to 80 ° C ("Textbook of Lacktechnologie", Th.
  • Non-liquid components may be first dissolved in suitable solvents or water prior to mixing, then the remaining components are added with stirring. In the case of z.
  • pigments and / or fillers is a
  • the formaldehyde content of the coating compositions is below 100 ppm, preferably below 50 ppm and more preferably below 10 ppm.
  • the claimed, aqueous coating compositions are for painting and / or printing of objects made of different materials, such as. As metals, plastics, wood, paper, inorganic materials such. As concrete, stone or ceramic, etc. suitable. They have a high drying speed and excellent effect formation. The dried, cured or crosslinked films have good adhesion properties on underlying coatings; Also, the intercoat adhesion to overlying layers is positively affected.
  • the claimed aqueous coating compositions have a satisfactory flow on the substrates used and are free from surface defects, such as craters and wetting disorders.
  • the claimed aqueous coating compositions have a solids content of from 10% to 80%, preferably from 20% to 60%.
  • the coating compositions according to the invention are used as single-coat paints or as basecoats for multicoat paint systems and as printing inks.
  • adduct 444 g are added with stirring to a mixture of 134 g of dimethylolpropionic acid, 380 g of acetone and 6 g of a 10% strength by weight solution of dibutyltin dilaurate in acetone Isophorone diisocyanate added so that the exothermic reaction remains well manageable. It is heated to 60 ° C and held this temperature up to an NCO number of 9.2%.
  • the solution of the hydrophilically modified resin prepared under 1) is neutralized at room temperature with stirring by adding 89 g of dimethylaminoethanol and the solution is dispersed by adding 4200 g of demineralized water with stirring.
  • the auxiliary solvent acetone and water proportionally are removed in vacuo to give a storage-stable, finely divided, slightly opalescent resin dispersion having a solids content of about 33% by weight.
  • Alternative B The solution prepared under 1) is added with stirring 3300 g of a 55 wt .-% strength acetone solution of a hydrogenated acetophenone / formaldehyde resin (synthetic resin SK Degussa AG), neutralized at room temperature with stirring with 89 g of dimethylaminoethanol and dispersed Solution by adding 4400 g of demineralized water with stirring.
  • the auxiliary solvent acetone and water as a proportion are removed in vacuo and obtain a storage-stable whitish dispersion having a solids content of about 50 wt .-%.
  • the dispersions A and B according to point 2) were examined for storage stability with regard to changes in the pH, the viscosity and the visual appearance.
  • Demineralised water fully desalinated water
  • Pos. 2 was added to Pos. 3 slowly and with constant stirring. The viscosity increased slightly. After combining, stirring was continued for a further 15 minutes. The viscosity was adjusted with deionized water to 30 to 40 s (Ford Cup 4, 23 ° C). The formaldehyde content of the coating materials is less than 1 ppm.
  • the paint was applied to aluminum bonding panels by means of spraying in a dry layer thickness of about 14 to 17 microns and flashed for 8 min at room temperature. So then a commercial lK-PUR clearcoat was applied and cured for 25 min at 140 ° C.
  • the coating of the example is characterized by a significantly better orientation of the effect pigments and an excellent flop effect.

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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)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Manufacturing & Machinery (AREA)
  • Paints Or Removers (AREA)

Abstract

L'invention concerne des compositions de substance de revêtement aqueuses pour des vernis à effets décoratifs, comprenant au moins un liant, une résine cétone/aldéhyde modifiée, un pigment créant des effets, et éventuellement des adjuvants et des additifs.
PCT/EP2006/050230 2005-03-10 2006-01-16 Compositions de substance de revetement aqueuses pour vernis a effets decoratifs WO2006094849A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200510010964 DE102005010964A1 (de) 2005-03-10 2005-03-10 Wässrige Beschichtungsstoffzusammensetzungen für Effektlacke
DE102005010964.0 2005-03-10

Publications (1)

Publication Number Publication Date
WO2006094849A1 true WO2006094849A1 (fr) 2006-09-14

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CN (1) CN1942543A (fr)
DE (1) DE102005010964A1 (fr)
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US9144796B1 (en) 2009-04-01 2015-09-29 Johnson Matthey Public Limited Company Method of applying washcoat to monolithic substrate
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DE102007047584A1 (de) * 2007-10-05 2009-04-09 Evonik Degussa Gmbh Druckfarbenzusammensetzungen
DE102008047359A1 (de) * 2008-09-15 2010-04-15 Basf Coatings Ag Härtende Zusammensetzungen zur Beschichtung von Verbundwerkstoffen
DE102009021071A1 (de) * 2009-05-13 2010-11-18 Basf Coatings Ag Effektwasserbasislacke mit verbesserten optischen Eigenschaften
JP2014534988A (ja) * 2012-05-30 2014-12-25 エルジー・ケム・リミテッド 水系組成物、これを含む光学フィルム、これを用いた偏光板及び液晶表示装置
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FR3067025B1 (fr) * 2017-05-31 2022-11-18 Saint Gobain Substrat en verre teinte resistant mecaniquement et revetu d'une peinture minerale pour toit automobile
JP7089938B2 (ja) * 2017-06-23 2022-06-23 中国塗料株式会社 耐熱塗料組成物、耐熱塗膜、耐熱塗膜付き基材およびその製造方法
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CN113789105B (zh) * 2021-09-16 2022-06-14 安徽华辉塑业科技股份有限公司 一种木制家具用抗静电涂料及其制备方法

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CN108440732B (zh) * 2018-03-13 2020-05-08 广东工业大学 一种可光固化的水性脲-异丁醛-甲醛树脂及其制备方法

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