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Document Title |
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7638579 |
Curable composition
A composition that includes a polycarboxy oligomer or co-oligomer and a polyol.
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7615252 |
Stencil printing ink
There are disclosed a stencil printing ink having an ink thread-forming length when a 15 mm diameter chrome steel ball is pulled out of the ink at 150 mm/s of 30 mm or longer at 23° C.; and a...
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7615582 |
One-pack type adhesive composition for dental use
A hydrophobic acidic group-containing polymeric monomer (a); a water-soluble polymeric monomer (b); water (c); a photopolymerization initiator (d); an aromatic tertiary amine (e) having an...
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7605209 |
Coating compositions containing reactive diluents and methods
The present invention provides coating compositions that include reactive diluents and have high performance, low VOC levels, and low irritation levels. Certain embodiments of the present invention...
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7598313 |
Amphiphilic polymer capsules and related methods of interfacial assembly
Polymer capsules from amphiphilic graft copolymers comprising reactive, hydrophobic polyolefin backbones, and hydrophilic poly(ethylene glycol) (PEG) grafts are produced by self-assembly of the...
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7479511 |
Water based energy curable hybrid systems with improved properties
An energy curable aqueous composition is disclosed containing: water; an ethylenically unsaturated oligomer; and a resin not containing energy curable functional groups.
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7390844 |
Polymer particle stabilized by dispersant and method of preparation
The present invention discloses a water dispersible polymer particle stabilized by a hydrophobically capped oligomeric acrylamide dispersant. The present invention also discloses a heterogeneous...
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RE39993 |
Emulsions
Emulsions are claimed which comprise oligoesters as emulsifiers. These oligoesters have hitherto only been used as soil release polymers.
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7199185 |
Use of reactive polymeric surfactants in the formation of emulsions
Reactive polymeric surfactants are disclosed, and their use in processes for preparation of microcapsules, and in stabilising emulsions. The surfactants are random graft polymers or block...
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7186772 |
Coating composition for forming self-layering or self-coating lacquer systems
Self-coating or self-layering lacquer systems from at least two different resins, oligomers, or polymers, which are emulsifiable or dispersible in water, have different surface tensions, and form...
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7157526 |
Aqueous primary dispersion, substantially or completely devoid of volatile organic substances, method for the production thereof and use of the same
Aqueous primary dispersion, substantially or entirely free of volatile organic compounds, and comprising dispersed and/or emulsified, solid and/or liquid polymer particles and/or dispersed solid...
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7129278 |
Aqueous polymer dispersions
The overall performance of water-reducible polymer dispersions, more specifically alkyd dispersions, can be substantially improved by utilizing resins derived from acidolysis reaction products of...
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7094831 |
Aqueous polymer dispersion
An aqueous polymer dispersion prepared by free-radical polymerization of vinyl acetate in the presence of at least one ionic emulsifier, at least one free-radical initiator and at least one...
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7094826 |
Aqueous hyperbranched macromolecule coating compositions
An aqueous coating composition comprising a crosslinkable water-dispersible hyperbranched macromolecule(s) wherein the composition when drying has an open time of at least 20 minutes, a wet edge...
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7087244 |
Thermogelling oligopeptide polymers
Disclosed is a thermogelling biodegradable aqueous polymer solution useful in providing a bioactive agent delivery system. A thermogelling biodegradable aqueous polymer solution may comprise a...
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7026369 |
Aqueous emulsion composition and adherent composition
To provide an aqueous emulsion composition which has high adhesion strength for a wide variety of materials including molded products and affords sufficient wettability even for the object to be...
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7005480 |
Resin dispersions having uniform particle diameters, resin particles and processes for producing both
The present invention provides a method of producing an aqueous dispersion. A resin (b) or a solvent solution thereof, or a precursor (b0) of the resin (b) or a solvent solution thereof is...
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6994914 |
Macrocyclic polyester oligomers and processes for polymerizing the same
A water slurry process is used to prepare a prepreg and to manufacture articles from macrocyclic polyester oligomers. In one embodiment, a process for preparing a water suspension of macrocyclic...
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6989413 |
Polyester tackifier and adhesive composition
The invention relates to a novel polyester tackifier, adhesive compositions comprising the tackifier and methods of preparation. More specifically, the polyester tackifier is obtainable by...
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6984675 |
Formaldehyde-free binder compositions for simultaneous warp sizing and coloration of filament yarns
An aqueous dispersion has an addition polymer (B) formed in situ on a sulfopolyester (A). The sulfopolyester (A) is formed as a polycondensation product of first and second reaction mixtures. The...
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6887909 |
Processes for producing aqueous alkyd resin dispersions
The present invention provides production processes of aqueous alkyd resin dispersions, said processes comprising a step of synthesizing alkyd resin by dissolving polyester resin whose chief...
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6884438 |
Method for preparing vesicular nanocapsules
A process for the preparation of nanoparticles for the encapsulation of active constituents, the nanocapsules prepared being dispersible in aqueous phase in colloidal form, non-toxic,...
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6855766 |
Process for concentrating polymer latexes
The invention concerns a process for concentrating polymer latexes, which can be separated into a latex phase and a serum phase in a separator with the aid of an auxiliary coalescing device.
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6841617 |
Thermogelling biodegradable aqueous polymer solution
Disclosed is a thermogelling biodegradable aqueous polymer solution useful in providing a bioactive agent delivery system. The present invention provides a thermogelling biodegradable aqueous...
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6835773 |
Use of N-methylurea for electrophoresis of small proteins
A medium for use in electrophoresis comprising N-methylurea and a polyacrylamide gel. In particular, the medium is used in a system and method of electrophoretic separation comprising the...
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6828376 |
Aqueous coating composition giving coatings having improved early hardness and tack-resistance
An aqueous coating composition (especially a paint or varnish for buildings, vehicles, furniture and metal or plastics containers) which can form coatings on surfaces at ambient temperatures which...
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6828411 |
Method of producing highly branched polyesters with unsaturated end groups
A one-step polymerization process, leading directly to highly branched polyesters with unsaturated, either acrylate or sorbate end groups is described, which is based on the Diels-Alder reaction of...
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6818699 |
Aqueous dispersion of polyester resin, production method of the same, and aqueous coating composition
The present invention is to provide an aqueous dispersion of polyester resin with an excellent molecular weight stability, its production method, and an aqueous coating composition. An aqueous...
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6780942 |
Method of preparation of porous polyester particles
The present invention relates to a method of forming porous particles comprising preparing a mixture of an organic phase and an aqueous phase comprising an unsaturated polyester, a water immiscible...
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6777489 |
Aqueous polymer dispersion
This invention relates to a process for preparing an aqueous dispersion of water insoluble polymer particles comprising: a) preparing by polymerisation an aqueous dispersion of water insoluble...
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6734228 |
Water-based resin composition
A thermosetting water-based resin composition comprising an oil-soluble initiator of which a temperature for one-minute half-life is from 90° to 270 ° C. and a polycondensation resin comprising...
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6677427 |
Enzyme-catalyzed polyamides and compositions and processes of preparing and using the same
A polyamide, the enzymatic reaction product of at least one polyamine and diester, and processes for preparing and using the same. In addition, processes for preparing and using the enzymatic...
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6624243 |
Functionalized copolymers for preparing coating compositions
The invention provides functionalized copolymers in the form of their aqueous dispersions or water-redispersible powders, based on a) one or more monomers from the group consisting of vinyl esters...
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6617393 |
Aqueous binder mixture
Aqueous binder mixtures comprising a water-dilutable resin and a water-miscible hydroxy urethane have an increased mass fraction of solids and may be formulated in combination with curatives which...
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6613817 |
Emulsions
An aqueous emulsion of a resin which includes as an emulsifier at least one compound of the formula (I): R1—CO—NR2R3 wherein R1 is a polyunsaturated hydrocarbyl group; R2 is a polyhydroxy...
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6605182 |
Polymers, their preparation and their use
(Co)poly-α-hydroxyacrylic-acid-based polymers (P), optionally in lactonized form or in salt form, optionally as Mg-complexes, and which are characterized by a content in carbohydrate units and...
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6576687 |
Wet-strength agent with low DCP content
The invention relates to a novel process for the preparation of polycondensate solutions based on polyamidoamine/epichlorohydrin resins that gives products having a very low content of organic...
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6562899 |
Branched hydroxyl-functional polyester resin and its use in aqueous cross-linkable binder compositions
Branched hydroxyl-functional polyester resin having an average hydroxyl functionality of >2, a hydroxyl number of 25 to 300 mg KOH/g, and a number average molecular weight within the range of...
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6537497 |
Method and composition for detecting ignitable liquids
The invention discloses a composition and method of absorbing and/or detecting the presence of ignitable liquids. The composition includes a hydrophobic polymer, a hydrophobic long-chain carboxylic...
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6521679 |
Polyester aqueous dispersion and method for preparation thereof
A polyester aqueous dispersion having excellent properties in waterproof, weatherproof, processibility and adhesion, which provides a large allowance for controlling liquid physical properties by...
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6515030 |
Determining production parameters of scale flow device
A device for producing disperse mixtures by ultrasound, containing a housing, and a reaction chamber within the housing and at least one sonotrode having a free emitting surface which is directly...
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6515068 |
Two-component coating agent
The invention concerns a two-component coating agent with a) a water dilutable binder component of a polyester resin base and/or polyacrylate resin base, whereby the polyester and/or polyacrylate...
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6489395 |
Emulsions
Emulsions are claimed which comprise oligoesters as emulsifiers. These oligoesters have hitherto only been used as soil release polymers.
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6476183 |
Coating composition comprising an oxidatively drying polyunsaturated condensation product, a polythiol, and a siccative
Coating composition and its use in a one-pot system. The coating composition comprises: an oxidatively drying polyunsaturated condensation product, such as an alkyd, having pendant groups in an...
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6462109 |
Surfactantless latex compositions and methods of making polymer blends using these compositions
The present invention relates to surfactantless latex compositions. More particularly, the present invention pertains to surfactantless latex compositions comprising sulfo-polyester polymers...
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6455631 |
Aqueous polyurethane dispersions containing modified hydrazide groups and their use in one-component thermoset compositions
The present invention relates to aqueous polyurethane dispersions wherein the polyurethanes contain terminal hydrazide groups and correspond to the formula wherein the terminal, modified...
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6429285 |
Polymer compositions providing low residue levels and methods of use thereof
Polymer emulsion compositions presenting low levels of residue after thermolytic decomposition are provided. The compositions, based on polyhydroxyalkanoates or acrylics, are useful in a variety of...
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6423774 |
Cationic aliphatic polyester resins and their electrodeposition
The present invention is directed to an electrodepositable composition of a resinous phase dispersed in an aqueous medium. The resinous phase includes an ionic polyester polymer prepared from a) an...
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6420515 |
Preparation of hexafluoropropene oxide polymers
A perfluorodicarboxylic fluoride of the formula: F—CO—CF 2 —O—Rf—O—CF 2 —CO—F or perfluorodiketone of the formula: R 1 —CO—Rf—CO—R 1 wherein Rf is a perfluoroalkylene group...
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6417267 |
Adhesive compositions containing stable amino-containing polymer latex blends
This invention provides the composition, preparation, and end-use of waterborne crosslinking technology based compositions prepared from water-based latexes. The invention provides a water-based...
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