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7476444 |
Layer of reaction product of epoxy and phosphorus materials and curing agent on substrate
A corrosion resistant, alkali resistant coating composition is disclosed. The composition comprises a binder comprising a reaction product of an epoxy-containing material and a...
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7345101 |
Aqueous composition of reaction product of epoxy and phosphorus materials with curing agent
A corrosion resistant, alkali resistant coating composition is disclosed. The composition comprises a binder comprising a reaction product of an epoxy-containing material and a...
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7342080 |
Polymerizable compositions, methods of making the same, and composite articles therefrom
Polymerizable fluorinated polyethers are formed by Michael-type addition of a reactive fluorinated polyether to a poly(meth)acryl compound. The polymerizable fluorinated polyethers may be used to...
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7288119 |
Leather treatment
An improved method for dying leather with propylene glycol monomethyl ether (PGME) systems comprising adding polyacrylate resin base, C3 and C4 alcohols, and n-butyl acetate and negating the need...
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7049354 |
Oxazolidone ring-containing epoxy resin
The present invention provides a novel oxazolidone ring-containing epoxy resin suitable for use as a resin for a coated film having a structure of the formula:
wherein R 3 represents a residue...
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7008980 |
Waterborne coatings
Waterborne coating compositions, methods of applying such compositions, and substrates coated with such compositions are described. The compositions include an aqueous dispersion of a polyurethane...
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6984674 |
Curable, weldable coating compositions
A curable coating composition is disclosed comprising a resinous binder comprising (a) a reaction product of an epoxy-containing polymer with a compound containing phosphorus acid groups, the...
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6911490 |
Aqueous curing agents for aqueous epoxy resin dispersions
Aqueous curing agents for epoxy resin dispersions comprising mixtures, adducts and/or salts of partly esterified organic phosphoric acids A1 or partly esterified phosphonic acids A2 with organic...
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6713587 |
Electrodepositable dielectric coating compositions and methods related thereto
The present invention relates to an electrodepositable coating composition having a resinous phase dispersed in an aqueous medium. The resinous phase includes (a) an ungelled, active...
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6670041 |
Self-crosslinking water-dilutable binders
Water-dilutable binders which are self-crosslinking at room temperature, comprising reaction products ABF with epoxy-amine adducts A and formaldehyde resin formers B selected from phenols B1,...
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6653369 |
Water dilutable amine curing agents for aqueous two component epoxy resin systems
Water dilutable amine curing agents for aqueous epoxy resin dispersions, comprising a combination of an epoxide-amine adduct with an emulsifier, the epoxide-amine adduct being obtainable by...
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6596817 |
Low molar mass aliphatic polyester polyols, their preparation and use in high performance coating compositions
Low molar mass polyester polyols having a weight average molar mass M w of up to 3500 g/mol, hydroxyl numbers of from 80 to 280 mg/g and acid numbers of from 5 to 40 mg/g, comprising structural...
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6479151 |
Aqueous two-component cross-linkable composition
The present invention provides a water borne two-component cross-linkable composition based on an aqueous dispersion of an at least partially neutralized amino-functional epoxy derived polymer and...
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6462124 |
Water-dilutable coating of oh-acrlylate or polyesterurethane resin and blocked acid catalyst
A base-neutralized, water-diluted coating comprises (A) a polyhydroxyl-functional resin of an acrylate resin or an oil-free polyester containing urethane groups, (B) an amino resin partially...
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6410635 |
Curable coating compositions containing high aspect ratio clays
Provided are curable coating compositions comprised of any of a variety of film-forming polymers containing reactive functional groups, a curing agent containing functional groups which are...
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6387506 |
Resin composition for paper-coating, coating composition for paper and coated paper
A resin composition for paper-coating, which comprises (A) a cross-linked amine compound which is a reaction product of (a) an aliphatic amine, (b) a glycidyl compound having at least two glycidyl...
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6342580 |
Process for obtaining aminopolyamide-epichlorohydrin resins with a 1,3-dichloro-2-propanol content which is undetectable by ordinary means of vapor-phase chromatography
A process for obtaining aminopolyamide-epichlorohydrin resins with a 1,3-dichloro-2-propanol content which is undetectable by ordinary means of vapor-phase chromatography. The process consists of...
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6309707 |
Coating composition comprising at least 3 components, process for its preparation, and its use
The present invention relates to a coating composition comprising at least three components, characterized in that component (I) contains as binder at least one acrylate copolymer which is...
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6294645 |
Dry-strength system
The invention relates to resin systems useful for imparting dry-strength to paper without substantially increasing the paper's wet-strength wherein the resin system comprises a cationic component...
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6255364 |
Crosslinkable waterborne dispersions of epoxidized polydiene block copolymers and amino resins
A crosslinkable waterborne dispersion of an epoxidized polydiene block polymer composition which comprises: (a) 10 to 65% w of a polydiene block polymer containing at least five olefinic epoxy...
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6248810 |
Waterborne dispersions of epoxidized polydiene block copolymers and amino resins
A crosslinkble waterborne dispersion useful as a coating on metal substrates of an epoxidized polydiene block polymer composition which comprises: (a) 10 to 65% by weight of a polydiene block...
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6228907 |
Ionic emulsion polymers and their preparation
Two component water-based coatings, inks, adhesives and sealants prepared by reacting enhanced molecular weight epoxy emulsions with amine curatives.
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6204332 |
Water-dilutable coating composition of polyhydroxyl condensation or addition resin, amino resin and blocked acid catalyst
A water-dilutable coating after base neutralization comprises a polyhydroxyl-functional resin including a condensation resin such as a polyester or alkyd resin, and/or a polyhydroxyl-functional...
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6121350 |
Single package ionic emulsion polymers and their preparation
One component water-based coatings, inks, adhesives and sealants comprising enhanced molecular weight epoxy emulsions and inactivated amines.
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5908912 |
Electrodepositable coating composition containing bismuth and amino acid materials and electrodeposition method
An electrodepositable coating composition is provided comprising (a) an active hydrogen-containing, cationic salt group-containing resin electrodepositable on a cathode; (b) a curing agent for...
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5894071 |
Two-component adhesive-, sealing- or coating composition and it's use
Two-component adhesive-, sealing- or coating compositions are being described which are separately packed, and comprise the component A and the component D, whereby the component A is curing as...
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5888655 |
Primer coating compositions containing carbamate-functional novolac resins
A composite coating is described. The composite comprises a substrate; one or more primer coating layers disposed on the substrate; and at least one topcoat layer disposed on the outermost primer...
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5854314 |
Crosslinkable waterborne dispersions of hydroxy functional polydiene polymers and amino resins
A crosslinkable waterborne dispersion of a hydroxy functional polydiene polymer composition which comprises: (a) 10 to 65% w of a hydroxy functional polydiene polymer, (b) 0.2 to 25% w of a...
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5460889 |
Epoxide resin-modified polyester coat with alkyd topcoat
A coating composition comprises an alkyd resin based topcoat and a water dilutable coating comprising an epoxy resin-modified polyester binder which is water-dilutable upon base neutralization of...
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5438083 |
Colloidal particle dispersion and water-based coating composition
A colloidal particle dispersion is disclosed, comprising mainly (1) a fumed silica or fumed aluminum silicate, (2) a colloidizing agent (aid) which is at least one compound selected from the group...
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5409972 |
Process for the preparation of modified aminoalkylation products and cationic paint binders made by the process
This invention relates to a process for the preparation of self-crosslinking cationic paint binders which can be diluted with water after protonation and are based on modified aminoalkylation...
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5389435 |
Flame retardant epoxy composite
The present invention is a flame retardant composite material comprising a laminate of (A) a glass scrim coated with an inorganic filler and an epoxy resin and (B) a structural composite of...
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5380565 |
Spray coating with carboxyl polyol-derived polyester and epoxy resin
A substrate is spray coated with a composition containing an epoxy resin-modified polyester binder which is water-dilutable upon base neutralization of the free carboxyl groups and is prepared via...
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5356959 |
Epoxy resins for ternary sulfonium electrocoating compositions
Epoxy resins obtainable by reacting A) a polyfunctional epoxide, which carries on average 1.5 to 2.5 epoxy groups per molecule and has an epoxide equivalent weight of from 100 to 2000, with...
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5298538 |
Plasticizing resins, aqueous dispersions thereof and methods of making the same
Plasticizing resins, aqueous dispersions of cationic resins, and methods of making the same for use in cathodic electrodeposition are disclosed. The resins are formed from reacting a...
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5272187 |
Carboxyl polyol-derived polyester and epoxide resin aqueous coating
A water-dilutable coating comprising a binder obtained from an epoxide resin-modified polyester possessing free carboxyl groups prepared from the reaction of: A) a polyester polymerized from: ...
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5266611 |
Waterborne epoxy derived adhesive primers
An aqueous structural adhesive bonding primer composition containing a water-dispersible, modified phenoxy resin, an amine-aldehyde resin and a catalyst for reaction between the resins. The primer...
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5219914 |
Cospray washout resistant roof mastic
A washout resistant roof mastic is disclosed in which an emulsion is applied and contacted with a second material that causes the emulsion to flocculate and set quickly. The emulsion can be applied...
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5183835 |
Epoxide resin-modified polyesters derived from carboxyl polyol
A water-dilutable coating comprising a binder obtained from an epoxide resin-modified polyester possessing free carboxyl groups prepared from the reaction of: A) a polyester polymerized from: ...
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5177125 |
Two-phase cathodic electrocoat containing epoxy resin-ATBN adducts
A two-phase cathodic electrocoat is obtainable by coating an electrically conducting substrate with a mixture containing A) an aqueous cationic dispersion of a polycondensation or polyaddition...
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5171765 |
Water dispersible polymers for coatings based on polymers containing mesogenic groups
This application describes a water dispersible polymeric vehicle comprising epoxy polymers having about 5 to 50 weight percent mesogens or a cross-linkable blend of an amine salt of a mesogenic...
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5130350 |
Electrocoating binders which are water-dilutable on protonation with an acid, for the production of thick coating films, based on monofunctionally initiated epoxy resins
Cathodic electrocoating binders which are water-dilutable on protonation with an acid are obtainable by reacting A) an epoxy compound or a mixture of epoxy compounds having an epoxide equivalent...
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5120774 |
Water-dilutable binders, containing latent primary amino groups, for cationic electrocoating finishes, and a process for their preparation
The invention relates to water-dilutable binders for cationic electrocoating finishes, the said binders containing latent primary amino groups. In order to prepare the binders, an epoxy resin is...
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5106469 |
Sulfonium resins useful as pigment grinding vehicles in cationic electrodeposition
A cationic resin suitable for use as a pigment grinding vehicle is disclosed. The cationic resin is derived from an epoxy resin and contains ternary sulfonium groups and alkyl phenoxide groups....
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5093392 |
Epoxy-acrylic graft polymers with aminoplast
An epoxy-acrylic graft copolymer useful as a paint film is prepared by the in-situ copolymerization of ethylenically unsaturated monomers including between 1% and 25% by weight of alkylated alkylol...
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5086092 |
Heat-curable aqueous coating agent for cathodic electrocoating containing monomeric chelating agent
Heat-curable aqueous coating agents for cathodic electrocoating contain (A) an amino-containing polymerization, polycondensation or polyaddition product as a binder which becomes water-dilutable...
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5086091 |
Cathodic water-dilutable binders, water-dilutable coating compositions and processes for the preparation of cathodic water-dilutable binders based on mercapto-ketimine-modified epoxy resins
The invention relates to cathodic water-dilutable binders which contain primary amino groups neutralized with acids and introduced via ketimine groups. The binders have been prepared by reacting ...
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5086090 |
Process for the preparation of binder dispersions capable of being cathodically deposited using crosslinking agents based on polyisocyantes blocked by hydroxyl groups
The invention relates to a process for the preparation of aqueous dispersions to be further processed to electrocoating paints with baking temperatures below 160° C. and baking times≤30 minutes,...
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5076900 |
Aminoplast containing cathodic electrodeposition baths
A low cure cathodic electrodepositable resin is disclosed. The backbone of the resin is a polyepoxide amine adduct having primary or secondary hydroxyl groups which is crosslinked with aminoplast...
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5064880 |
Cationic diphenol advanced epoxy resins with diglycidylether of aliphatic diol
A method for preparing an advanced epoxy cationic resin from an epoxy-based resin containing oxirane groups by converting at least some of the oxirane groups to cationic groups is improved by using...
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