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WO/2000/023530A1 |
The invention relates to thermosetting powder coating systems based on carboxyl-functional polyester resins, $g(b)-hydroxyalkyl amides and/or polyepoxides and optionally, usual pigments, fillers and additives. The invention also relates ...
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WO/2000/022020A1 |
The invention relates to a coating agent, containing the following: a) one or more polyester resins (A); b) one or more polyacrylate resins (B), c) one or more di- and/or polyisocyanates (C) with free or blocked isocyanate groups, d) one...
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WO/2000/021897A1 |
The invention concerns a liquid composition comprising more than 50 wt. % of frit, a solvent and a thermosetting resin containing: at least a polyhydroxypolyester and/or a polyhydroxypolyacrylate whereof the OH index ranges between 3 and...
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WO/2000/022053A1 |
Powder coating compositions comprise a film-forming polymer, a pigment providing a metallic effect, and a stabilising additive which, in a coating formed from the composition on a substrate, inhibits degradation of the metallic pigment i...
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WO/2000/020480A1 |
The invention relates to a coating agent containing; a) one or several polyester resins (A); b) one or several polyacrylate resins (B); c) one or several diisocyanates and/or polyisocyanates (C) with free or blocked isocyanate groups; d)...
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WO/2000/017148A1 |
The present invention relates to powder coating compositions which can be cured at low temperatures. The powder coating composition of the invention includes a unique combination of a branched oligoester polyol and uretdione cross-linkin...
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WO/2000/016628A1 |
This invention pertains to the protection of nonaqueous compositions containing a transition metal from microbial spoilage using a stabilized antimicrobial composition comprising a halopropynyl compound and an organic epoxide.
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WO/2000/017279A1 |
The invention concerns thermosetting powder compositions comprising as binding agent a mixture of a hyperbranched polyol, a polyester containing hydroxyl groups, optionally a semi-crystalline polyester containing hydroxyl groups and a bl...
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WO/2000/016912A1 |
The present invention relates to a method for producing lacquered substrates, especially lacquered car bodies, coils and furniture. According to said method, a clear powder-slurry lacquer, followed by a clear sol-gel lacquer, is optional...
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WO/2000/015688A1 |
The invention relates to a method for producing a thixotropic binding agent, whereby a modified alkyd resin is obtained by reacting an alkyd resin with a polyamide, and whereby A) at least one polyalcohol and at least one fatty acid are ...
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WO/2000/015725A1 |
The invention relates to novel powder clear varnish and novel powder clear varnish slurries consisting of: a) at least one epoxide-containing binder containing, in relation to the binder, 0.5 to 40 % by weight of a polymerized monomer co...
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WO/2000/015433A1 |
Novel liquid crystal polymer coatings and methods of applying the same. The liquid crystal polymers (LCPs) comprise high-melting point thermal plastics selected from the group consisting of co-polyesters, co-polyesteramides, or multiple ...
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WO/2000/011090A1 |
The invention pertains to a coating composition containing at least one compound of general formula (I) and/or at least one compound of formula (II) as anti-skinning agent, wherein X, Y, R¿1?-R¿4?, and n have the meaning defined below....
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WO/2000/009572A1 |
The invention concerns a polymerisation and/or crosslinking method under electron beam and/or gamma radiation for compositions based on monomers, oligomers and/or polymers with organic functional groups. The invention is characterised in...
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WO/2000/008108A1 |
The invention relates to a bonding agent, preferably for a lacquer, which may be hardened by high-energy radiation and/or thermally and which contains a mixture of substances (a) having a monomer or polymer component including at least o...
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WO/2000/008107A1 |
The invention relates to an aqueous dispersion containing a solid powder-form constituent A and an aqueous constituent B, whereby constituent A contains a UV-hardenable powder lacquer.
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WO/2000/008109A1 |
The invention relates to a bonding agent which may be hardened by high-energy radiation and/or thermally and which is preferably used as lacquer. Said agent contains an ethylinically unsaturated polymer and/or oligomer polyester componen...
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WO/2000/008067A1 |
The invention relates to a binding agent for coating powder that can be hardened using high powered radiation or which can be thermally hardened, comprising an oligomer or polymer base structure with at least one vinyl ether group (a) an...
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WO/2000/006613A1 |
A radiation curable coating composition is provided and includes an effective amount of cationic photoinitiator, in combination with a charge transfer complex, the charge transfer complex comprising at least one electron withdrawing reac...
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WO/2000/005292A1 |
A method for producing a flowable granulate by means of spray granulation, characterized in that a formulation in a liquid form is used as a starting material, whereby said formulation contains (a) a material or mixture of materials avai...
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WO/2000/001539A1 |
The present invention provides a recording medium comprising a substrate having a glossy coating thereon, wherein the glossy coating comprises a binder and first and second groups of particles, wherein: (a) the first group comprises meta...
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WO/2000/001775A1 |
Powder coating compositions incorporate, by dry blending, a wax-coated silica additive in finely divided form. Further additives which may be incorporated by dry blending are aluminium oxide and/or aluminium hydroxide. The compositions o...
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WO/2000/001779A1 |
A protective coating composition in an organic liquid carrier comprising a polymeric film forming binder, the polymeric binder comprising by weight: (a) 50 % to 100 % of an epoxy-polyester block copolymer being the reaction product of a ...
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WO/2000/001772A1 |
The invention relates to a radiation curable powder paint binder composition comprising a radiation curable compound being a mono or multivalent carboxylic ester of a $g(b), $g(g), $g(d), or $g(e)-hydroxyalkylamide group containing compo...
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WO/2000/001774A1 |
A powder coating composition of the invention comprises a film-forming polymeric component having a d(v,50) in the range of from 25 to 50 microns or a d(v,70) in the range of from 25 to 70 microns, which composition incorporates by dry-b...
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WO/1999/065978A1 |
Provided is a process for preparing amorphous polyesters useful as binder resins in thermosetting powder coating compositions. In particular, the process provides a hydroxyl functional polyester suitable for powder coating compositions w...
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WO/1999/065676A1 |
I provide an outer anti-corrosion aluminum or aluminum alloy protective coating composition. The composition may be applied directly to the aluminum or aluminum alloy or to an anodized form thereof or to an anodized or non-anodized alumi...
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WO/1999/064488A1 |
The invention relates to a method for producing thermotropic casting resin systems that comprise at least one matrix polymer including at least one thermotropic monomer compound which cannot be mixed with the matrix polymer, whereby the ...
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WO/1999/061506A1 |
The invention describes oil-free polyester resin compositions based on the polycondensation product of a diol and a diacid of which either or both are a decalin or tetralin derivative. Enamel coating compositions containing such polyeste...
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WO/1999/060046A1 |
The invention describes a gel resistant, hydrolytically stable polyseter resin with high hydroxyl functionality and carboxylic acid functionality. A waterborne coating composition based on such resins is also described. A method of prepa...
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WO/1999/060067A1 |
The invention describes a powder coating composition based on a polyester resin containing 1,4-cyclohexanedicarboxylic acid. Such powder coating compositions exhibit improved flow properties during curing and a broadened cure window.
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WO/1999/060185A1 |
A metal surface treating agent which can form a corrosion-proof coating film with no use of a hexavalent chromium compound which causes the environmental polution and a method for treating a metal surface. A metal surface is coated with ...
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WO/1999/060066A1 |
Thermosetting, powder coating compositions comprised of blends of a hydroxyl functional fluoropolymer and a solid or crystalline hydroxylated aliphatic polyester of a cycloaliphatic diacid and a diol in combination with a cross-linking a...
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WO/1999/060187A1 |
The present invention provides metal surface treatment agents and metal surface treatment methods which can form a high anticorrosion coating without use of hexavalent chromium compounds which are a cause of environmental pollution. In t...
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WO/1999/060044A1 |
Described is a two-component water paint system enabling process-reliable, practically bubble-free paint coatings with a thickness of at least 120 $g(m)m. The water paint system comprises an aqueous emulsion of a hydroxy-functional alkyl...
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WO/1999/057197A1 |
A curable composition formed by mixing components comprising 10 to 70 weight percent of a curable epoxy resin; an effective amount of a curative for the epoxy resin; 10 to 85 weight percent of a thermoplastic ethylene-vinyl acetate copol...
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WO/1999/055785A1 |
The invention relates to radiation-curable coatings containing A) one or more compounds which present free-radical polymerisable double bonds and in addition contain at least one more functional group which is reactive in the sense of an...
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WO/1999/055763A1 |
An amine dispersant containing one or more amino and/or imino groups, a poly(oxy-C¿1-6?-alkylene carbonyl) chain (POAC chain) obtainable from two or more different linear hydroxycarboxylic acids or lactones thereof and a residue of an e...
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WO/1999/055793A1 |
The invention relates to a thermoplastic elastomer (TPE) article reinforced with a metal element. The reinforcing metal element comprises on its surface an adhesive tie-layer.
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WO/1999/051431A1 |
This invention relates to the synthesis from PET (virgin, recycled, post consumer, or precursor raw materials) of novel water dispersible or water emulsifiable polyester resins having improved hydrophobicity or non-polar characteristics....
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WO/1999/051430A1 |
This invention relates to the synthesis from PET (Virgin, recycled, post consumer, or precursor raw materials) of novel water dispersible or water emulsifiable polyester resins having improved hydrophobicity or non-polar characteristics....
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WO/1999/050343A1 |
An orientated polyester film coated on at least one surface with a coating that improves its antiblocking properties is disclosed. The coating contains an organic polymer and about 0.002 % to 1.5 % by weight, based on the weight of the c...
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WO/1999/048928A1 |
Active water compatible energy curable compositions comprised of maleimide derivatives, water compatible resins and water which are capable of curing at a practical intensity and energy level and a method for curing same.
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WO/1999/048962A1 |
A polymer composite comprising a hydroxy-phenoxyether or hydroxy-phenoxy ester polymer matrix and an inorganic filler is prepared by melt-blending the polymer and the inorganic filler. The filler may be an inorganic metal oxide, metal hy...
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WO/1999/047617A1 |
Proposed is a non-aqueous coating composition based on an oxidatively drying alkyd resin and a photo-initiator, where an acid or latent acid and one or more compounds of the group of vinyl ethers, acetals, and alkoxysilanes which are rea...
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WO/1999/047613A1 |
An undercoat composition comprises a film-forming synthetic resin and contains a non-volatile acidic aromatic polar organic compound in free acid or salt form, which compound facilitates the removal by a stripping composition of a top co...
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WO/1999/046345A1 |
The invention relates to coating agents that are suitable for multilayer coatings, containing organic solvents, anti-runoff agents and optionally pigments, filling materials and additives, in addition to a bonding agent/crosslinking syst...
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WO/1999/046343A1 |
The present invention relates to a high temperature resistant coating composition and a method of using thereof. More particularly, the invention relates to a coating composition comprising a resin containing functional hydroxyl groups (...
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WO/1999/046346A1 |
The invention concerns coating agents useful for producing a coating consisting of several coats of lacquer, comprising organic solvents and, as binding agent, 20 to 80 wt.% of (meth)acrylic copolymers and/or polyesters A) with carboxy f...
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WO/1999/045079A1 |
A substrate having an adherent and stain resistant layer having durability and flexibility, said layer comprising the reaction product of a reactive polyester having free carboxylic acid and/or hydroxyl groups, a hydroxyl terminated poly...
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