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7595363 |
Toughened poly(hydroxyalkanoic acid) compositions
Disclosed are toughened poly(hydroxyalkanoic acid) resin compositions comprising poly(hydroxyalkanoic acid), such as polylactic acid, and an impact modifier comprising an ethylene copolymer made...
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7425594 |
Copolymer of glycidyl ester and/or ether with polyol
A copolymer and a process of making the copolymer are disclosed. The copolymer is produced from reacting a glycidyl ester and/or ether with a polyol comprising a functionality of at least 2 wherein...
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7423002 |
Method of neutralizing a stain on a surface
Compositions, methods, apparatuses, kits, and combinations are described for neutralizing a stain on a surface. The compositions useful in the present disclosure include a composition that is...
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7381772 |
Toughened poly(lactic acid) compositions
Toughened poly(lactic acid) resin compositions comprising poly(lactic acid) and an impact modifier comprising an ethylene copolymer made from monomers (a) ethylene; (b) one or more olefins of the...
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7371795 |
Polymer mixture and the utilization thereof for injection molded parts
The invention relates to a polymer mixture based on the (meth)acrylate (co)polymer components a), b), c), and/or d) according to claim 1, where a test specimen produced from the polymer mixture...
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7342071 |
Clearcoat paint composition
A coating composition including a copolymerization product of a mixture of monomers including one or more carbamate-functional monomers and (meth)acrylic monomers, some having carboxylic...
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7335699 |
Copolymers containing aminoplast units and use thereof as a dispersing agent or stabilizers
A description is given of water-soluble aminoplast ether copolymers of the following structural type:
wherein Z is a glycoluril central unit, B is a radical of an essentially water-insoluble...
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7329360 |
Oil recovery and environmental cleanup compositions comprising a polyethylene/vinyl acetate copolymer
This invention relates to improvements in products and processes for cleaning up oil, chemical, or other hydrocarbon spills, and cleaning up the environment where such spills have occurred. In one...
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7304114 |
Processes for preparing tougheners for thermoset compositions
Liquid rubbers that are ordinarily immiscible in liquid thermoset resins can be made miscible by the addition of at least one non-functional aromatic end-group to the polymer chains of such liquid...
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7288595 |
Polyether carbamate compounds, compositions containing such compounds, and methods related thereto
The present invention provides a reaction product having polyether carbamate groups formed from (A) polyoxyalkylene amine, and (B) cyclic carbonate, in an equivalents ratio ranging from 1:0.5 to...
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7183354 |
Room temperature curable functionalized HNBR coating
The coating for substrates or materials, preferably elastomers or elastomers bonded to metal. The coating composition comprises (a) a functionalized hydrogenated copolymer comprising at least one...
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7091278 |
Aqueous two-component coating compositions
Aqueous coating compositions comprising
A) at least one water-dilutable (meth)acrylate copolymer with a hydroxyl value of 200 to 280 mg KOH/g and B) at least one polyisocyanate cross-linking agent...
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7060357 |
Powder coatings containing symmetrical additives
A coating composition contains solid particulates of a mixture of an aminoplast crosslinking agent, a solid polymer having functionality reactive with the aminoplast crosslinking agent, and a...
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7041379 |
Room temperature curable X-HNBR coating
Elastomer coating composition are disclosed which cure at room temperature, and form highly flex-resistant, durable, and flexible protective layer on elastomers and provides excellent adhesion to...
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7025794 |
Anionic phthalic acid ester compounds and stain resistant compounds
This invention relates to compounds of formula:
wherein A is an unsaturated alkylene moiety; B the residue of a polyol wherein one hydroxyl moiety is esterified with one carboxyl moiety of the...
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6998438 |
Toughened plastics and preparation thereof
The present invention provides plastics with high toughness and the preparation thereof. The plastics with high toughness, which have the balance of stiffness and toughness, stable properties and...
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6984694 |
Oligomeric chain extenders for processing, post-processing and recycling of condensation polymers, synthesis, compositions and applications
The invention provides chain extenders made from epoxy-functional (meth)acrylic monomers and styrenic and/or (meth)acrylic monomers. The invention further provides polymeric compositions made from...
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6894121 |
Cement dispersants comprising graft copolymers
Cement dispersants made of graft copolymers of a specified type and/or their salts are produced by using as an intermediate product allyletherester monomers prepared by an esterification reaction...
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6870003 |
Process for production of modified thermoplastic resin and modified thermoplastic resins
A process for producing modified thermoplastic resin by subjecting a thermoplastic resin to a modifying reaction in a molten state, comprising performing the modifying reaction using carbon dioxide...
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6812313 |
Non-functional aromatic end group-containing polymer
A polymer comprises polymer chains having a glass transition temperature of less than 25° C. and a weight average molecular weight of less than 20,000 wherein the polymer chains contain at least...
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6812302 |
Polymerizing alkyl acrylate(s) in presence of aromatic initiator to form aromatic group-terminated liquid rubber
A process for preparing a liquid rubber composition comprises: (a) Forming a reaction mixture of (i) from 1.0 to 99.999 weight percent of the reaction mixture of at least one C 1 -C 20 alkyl...
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6730740 |
Aqueous cross-linkable polymer composition for use in coatings and process for producing the same
The invention pertains to an aqueous cross-linkable polymer composition comprising: W a) a water-soluble first polymer comprising acid groups, which is at least partially neutralized with a...
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6713182 |
Aminoplast-based crosslinkers and powder coating compositions containing such crosslinkers
Provided is a crosslinking agent which is the ungelled reaction product of a polyester polyol and an aminotriazine compound having one or less non-alkylated NH bond per triazine ring. The polyester...
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6642299 |
Urea-formaldehyde resin binders containing styrene acrylates and acrylic copolymers
An aqueous binder composition containing a urea-formaldehyde resin modified with an additive comprising (1) styrene acrylic acid or styrene acrylate, (2) an adduct of styrene, maleic anhydride, and...
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6579934 |
Reactive extrusion process for making modifiied biodegradable compositions
The present invention is a hydrolytically modified, biodegradable polymer and a method of making a hydrolytically modifiable a biodegradable polymer. In a preferred embodiment, the invention is a...
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6512048 |
Cathodic electrocoat having a carbamate functional resin
The invention provides a polymer (a) having a polymer backbone having appended thereto at least one carbamate functional group, the polymer represented by randomly repeating units according to the...
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6494990 |
Paper or board with surface of carboxylated surface size and polyacrylamide
A paper or board is coated with a composition comprising from 30-95 parts by weight of a synthetic, carboxylated surface size containing at least about 40 mole percent of hydrophobic groups and at...
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6489396 |
(Meth)acrylate ester-based resin composition
The present invention provides a novel (meth)acrylate ester-based resin composition which, for example, exhibits various good properties such as weather resistance, heat resistance, water...
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6437056 |
Coating of carboxyl (meth)acrylic copolymer or polyester and urea anti-sag agent prepared in polyepoxide
Coating composition suitable for multilayer lacquering, containing, in addition to organic solvent, anti-sagging agents, optionally pigments, extenders and additives, a binder/crosslinkin agent...
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6391969 |
Powder slurry compositions with solid particulate carbamate resin component dispersed in liquid aminoplast resin carrier
The invention provides a powder slurry composition comprising a first solid particulate component (a) dispersed in a crosslinking component (b) having at least one crosslinking resin which is...
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6313224 |
Coating of film-forming resin and functional flow control copolymer
Curable coating compositions comprising either a liquid or particulate curable film-forming resinous material, a flow control agent which is a copolymer and optionally a carrier for the liquid...
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6284855 |
Copolymer of monocarboxylic acid with at least 8C and unsaturated dicarboxylic ester
A copolymer having utility in coating compositions comprises the addition polymerization product of an alpha-olefin monocarboxylic acid having at least 8 carbon atoms (articularly undecylenic acid)...
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6284368 |
Photopolymerizable composition, pressure-sensitive flame-retardant adhesive, and adhesive sheets
Adhesive sheets using an acrylic pressure-sensitive flame-retardant adhesive having excellent properties such as adhesive force and holding power at high temperature and also having a self...
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6281291 |
Paper or board treating composition of carboxylated surface size, polyacrylamide and crosslinker
A composition useful in paper and board making comprises a carboxylated surface size containing at least 40 mole percent of hydrophobic groups and at least about 25 mole percent of carboxylated...
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6245855 |
Aminoplast-curable film-forming compositions providing films having resistance to acid etching
An aminoplast-curable film-forming composition is disclosed. The film-forming composition is a crosslinkable composition comprising (1) a material containing a plurality of carbamate and/or urea...
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6160058 |
Curable coating compositions containing blends of carbamate-functional compounds
The present invention provides a curable coating composition that includes at least three components. The coating composition includes a component (a) that includes one or both of a compound (a)(1)...
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6140400 |
Redispersible tackifier powders
Redispersible tackifier powder compositions which are redispersible in water are provided and which are comprised of one or more tackifying substances and from 2 to 50% by weight of one or more...
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6114434 |
Water-dilutable resins, process for preparing them, and their use
Resins AB which are dilutable in water following neutralization and have an acid number of from 25 to 160 mg/g, obtainable by reacting mass fractions, based in each case on the sum of the masses of...
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6106951 |
Curable coating compositions containing carmamate-functional compounds
The invention provides a process that includes a first step of reacting the hydroxyl groups of a acrylic resin having hydroxyl groups and carbamate groups with a compound that converts the hydroxyl...
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6090894 |
Hydroxy-functional copolymer by reacting epoxy with ≥C8 monocarboxylic acid/dicarboxylic ester copolymer
A copolymer having utility in coating compositions comprises the addition polymerization product of an alpha-olefin monocarboxylic acid having at least 8 carbon atoms (particularly undecylenic...
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6084021 |
Modified urea-formaldehyde binder for making fiber mats
An aqueous binder composition containing a urea-formaldehyde resin modified with a water-soluble styrene-maleic anhydride copolymer is used in the preparation of fiber mats.
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6048936 |
Acrylate polymers based on polyester resins or polyester oligomers
Acrylate copolymers AB obtainable by polymerization of a monomer mixture A in an organic solvent or in bulk, the monomer mixture A comprising proportions by mass of from 25 to 80% of C 1 -C 20 ...
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6040062 |
Aqueous coating compositions for environmental etch resistant coatings
Environmental etch resistant coatings are described. The coatings are derived from aqueous, curable coating compositions comprising: (a) a carbamate-functional grafted acrylic polymer that...
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6011107 |
Water washable protective coating
A coating composition for producing a water washable, protective coating, comprising, by weight, 10-50% of a mixture of at least two acrylic polymers each having different molecular weights, acid...
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5994479 |
Curable coating compositions containing blends of carbamate-functional compounds
The present invention provides a curable coating composition comprising (a) a first component comprising at least two functional groups, at least one of which is a carbamate or urea group that...
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5976701 |
Flexible aminoplast-curable film-forming compositions and composite coating
A flexible, aminoplast-curable film-forming composition can serve as a transparent coating composition for a multi-component composite coating composition having the transparent coating on a...
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5972809 |
Waterborne coating compositions
The present invention provides a waterborne coating composition which includes a polymeric film-forming resin. The polymeric film-forming resin includes a dispersion of polymeric microparticles...
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5922475 |
Color-plus-clear composite coating compositions containing alkylolated or etherified carbanate functional polymers
A curable film-forming composition is provided comprising: (i) a polyester polymer or oligomer containing a plurality of carbamate groups of the structure: ##STR1## (ii) an alkylolated and...
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5773511 |
Resin composition used in coating composition for coating polyolefin resin moldings, coating composition comprising such resin composition, and process for coating such coating composition
The present invention relates to a coating composition which is excellent in handling and safety, enables the curing of the resultant coating composition at low temperature, and provides an...
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5760257 |
Pigment dispersant
A pigment-dispersible polyallylamine derivative represented by formula (I), and a pigment dispersant containing the same as an active ingredient exhibit excellent compatibility with a wide variety...
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