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8183320 |
Copolymerizable surfactants (1)
The invention is directed to the use of maleic esters selected from compounds of formulae (I), (II) and (III), as copolymerizable emulsifiers in the emulsion polymerization of olefinically...
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8143571 |
Method for fractioning peptides and other compounds
A method for fractionating a target fraction from a sample is disclosed herein. The method includes providing a polymer brush having a substrate and a polymer chain attached to and extending...
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8053045 |
Styrene-butadiene latex binder for ink-jet paper, preparation method thereof and coating liquid containing the same
The present invention relates to a styrene-butadiene latex, a preparation method thereof and a coating liquid containing the same, more precisely a styrene-butadiene latex binder for ink-jet paper...
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7928166 |
Polyvinyl alcohol having 1,2-glycol bond in side chain and process for preparing the same
There is disclosed a polyvinyl alcohol having a 1,2-glycol bond in a side chain, and a process for preparing the polyvinyl alcolnol wherein there is no generation of dimethyl carbonate hence no...
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7789959 |
Coating agents that are devoid of preservatives, method for their production and use thereof
A description is given of coating compositions comprising at least one strongly basic agent to set a pH of at least 10, at least one selected vinyl ester copolymer, if desired, pigment and/or...
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7781537 |
Functionalized poly(arylene ether) composition and method
A curable composition includes an olefinically unsaturated monomer and a poly(arylene ether) having two polymerizable groups and an intrinsic viscosity of about 0.05 to about 0.30 deciliters per...
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7541414 |
Hyperbranched copolymer comprising monomers of choice, a composition, and a cosmetic method
Disclosed is a hyperbranched copolymer comprising at least two polymeric branches, which may be identical or different, each comprising at least one at least trifunctional branch point, wherein a...
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7531612 |
pH sensitive polymer and process for preparation thereof
The present invention relates a novel pH sensitive polymer which exhibits pH dependant swelling/dissolution behavior. The composition is useful for taste masking of bitter drugs and also for the...
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7511107 |
Ethylene terpolymer waxes, their preparation and their use
An ethylene terpolymer wax comprising from 40 to 95% by weight of units of ethylene,from 0.1 to 40% by weight of units of at least one anhydride of a C4-C10-dicarboxylic acid having at least one...
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7473754 |
Optical resin composition
The present invention is directed to a novel polymerizable organic composition comprising one or more radically polymerizable monomers with at least one radically polymerizable monomer having at...
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7442749 |
Sulfur-containing poly (unsaturated carboxylic acid) and its uses and production process
There are disclosed a novel sulfur-containing poly(unsaturated carboxylic acid) and its uses and production process. A sulfur-containing poly(unsaturated carboxylic acid) having a weight-average...
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7365141 |
Polymers for use in optical devices
Optical devices fabricated from solvent processible polymers suffer from susceptibility to solvents and morphological changes. A semiconductive polymer capable of luminescence in an optical device...
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7226980 |
Thermoset composition, method for the preparation thereof, and articles prepared therefrom
A curable composition includes a poly(arylene ether) and a fused alicyclic (meth)acrylate monomer. Also described are a method of preparing the composition, a cured composition derived from the...
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7160587 |
Plastic substrate for display and display element
A plastic substrate for display, having little coloration and excellent in optical characteristics, heat resistance, resistance to thermal coloration and mechanical properties, and a display...
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7157537 |
α-Halogenated acid esters with polyvalent alcohols as atom transfer radical polymerization initiators
The invention relates to α-halocarboxylic acid esters of polyhydric, at least trihydric, alcohols, which can be used as initiators for ATRP. Using those initiators it is possible to prepare block ...
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6949611 |
Preparation of ethylene polymers by the high-pressure method
A process for preparing ethylene polymers by the high-pressure method comprises dissolving one or more free-radical initiators in one or more ketones of the formula I where R1 and R2 are identical...
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6927267 |
High solids dispersion for wide temperature, pressure sensitive adhesive applications
A pressure-sensitive adhesive polymer comprising a reaction product of a C1 to C20 alkyl (meth)acrylate, an ethylenically unsaturated carboxylic acid, a C2 to C8 hydroxyalkyl (meth)acrylate, a...
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6869541 |
Epoxy resin composition, surface treating method, ink-jet recording head, and ink-jet recording apparatus
An epoxy resin composition suitable for forming a film of excellent water repellency which comprises an epoxy resin having one or more water repellent groups and two or more cyclic aliphatic epoxy...
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6803424 |
Process for crosslinking of ethylene/acrylic ester copolymers
Disclosed is a process for crosslinking copolymers of ethylene and acrylic esters by converting some of the ester groups to ester or amide groups which contain unsaturation, and then sulfur or...
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6720390 |
Process for crosslinking of acrylic ester copolymers
Disclosed is a process for crosslinking copolymers of acrylic esters by converting some of the ester groups to ester or amide groups which contain unsaturation, and then sulfur or peroxide curing...
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6716951 |
Heat-resistant methacrylic copolymers, production process thereof and optical elements
A process for production of methacrylic copolymers, characterized by charging a monomer mixture comprising from 70 to 95% by weight of methyl methacrylate, from 0 to 15% by weight of...
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6653428 |
Copolymers with amphiphilic sub-units, a method for producing the same and the use thereof
The invention relates to a copolymer which can be obtained by radical copolymerisation of at least two components A and B. According to the invention, a) at least one ester of one at least...
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6566549 |
Continuous polymerization process and products therefrom
A continuous process for oligomers which do not contain, as polymerized units, carboxylic acid-containing monomers and their salts, including the steps of: (1) forming a reaction mixture,...
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6495648 |
Toner binder resin and process for the production thereof
Toner binder resins with low odor and excellent charging stability as toners, containing styrene-acrylic copolymers or mixtures thereof, wherein the total content of volatile components is no...
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6458174 |
Copolymers, and their use as additives for improving the cold-flow properties of middle distillates
Copolymers containing A) from 45 to 54 mol % of divalent structural units of the formula 1 in which a and b=0 or 1 and a+b=1,B) from 35 to 53 mol % of divalent structural units of the formula...
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6423806 |
Acrylic monomer composition, acrylic copolymer, and heat resistant resin
A heat resistant resin is formed by heating an acrylic monomer composition prepared by copolymerising an acrylic monomer represented by general formula (1) with another monomer that is...
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6417303 |
Substantially linear copolymers
The invention is directed towards substantially linear copolymers formed using a metal complex having the formula LMX1X2. L is a bidentate nitrogen-containing ligand with more than 2 nitrogens. M...
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6384170 |
Hydroxyl-containing ethylene copolymers and fuel oils having an improved lubricating action
The invention relates to copolymers of ethylene and at least one further olefinically unsaturated comonomer containing one or more hydroxyl groups. The invention furthermore relates to fuel oils...
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6316569 |
Self-light-stabilized photochromic polymer, its preparation and articles containing same
The objects of the present invention are: a self-light-stabilized photochromic thermoplastic or thermoreticulated polymer carrying non-cyclic tertiary amide-functionalized pendant groups; its...
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6313252 |
Functionalized ethylene/vinyl or vinylidene aromatic interpolymers
Novel substantially random functionalized interpolymers and processes for making them are disclosed. The novel interpolymers include those prepared from ethylene and vinyl aromatic monomers such as...
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6297337 |
Bioadhesive polymer compositions
Improved crosslinked ionic polymers or salts thereof having a soluble polymer fraction of less than about 15 wt %, and methods for making the same. The polymers are useful as bioadhesives,...
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6284856 |
Acrylate, silicone, styrene, urethane copolymer coatings for natural and synthetic rubber articles
Rubber articles are coated with a powder-free copolymer coating to provide improved mold release characteristics, improved donning characteristics, and improved tactile feel. The copolymer is...
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6228971 |
Polymeric imine functional compositions and their use in film-forming compositions
Novel imine functional copolymers are provided containing a plurality of groups of the structure: ##STR1##where R1 is hydrogen or methyl; R2 is hydrogen or an alkyl group having from about 1 to...
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6214925 |
Pressure-sensitive materials with small amounts of styrene
A polymer which is composed of from 50 to 99.98% by weight of a C1 -C12 alkyl (meth)acrylate a), from 0.02 to 1.8% by weight of a vinyl-aromatic compound b), from 0 to 10% by weight of an...
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6093781 |
Non-linear styrenic polymer compositions and articles prepared therefrom
Monovinyl aromatic polymer compositions with high melt strength, good flow and good heat properties which are suitable for fast injection molding, blow molding and thermoforming applications,...
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6018009 |
Crosslinked isocyanate functional polymer supports
Insoluble supports are prepared which possess high surface areas and efficiently dispersed isocyanate groups. These reactive supports are useful for covalently binding proteins which preferably are...
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5981677 |
Radiation-curable composition comprising α-olefins
Radiation-curable compositions based on radiation-curable, free-radically polymerizable compounds comprise α-olefins having more than 8 carbon atoms.
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5914283 |
Low dielectric polymer and film, substrate and electronic part using the same
A film comprises glass fiber impregnated with a low dielectric polymer obtained by polymerizing a monomeric composition comprising a fumaric acid diester monomer and optionally a vinyl monomer. The...
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5703023 |
Lubricants with enhanced low temperature properties
Lubricants having a Brookfield viscosity at -40° C. equal to or below 20,000 cP (preferably 15,000 or less) are formed from blends composed of a major amount of mineral oil in the range of about ...
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5663266 |
Waterborne coating compositions
This invention provides latex compositions prepared using, for example, both acetoacetoxyethyl methacrylate (AAEM) and t-butylaminoethyl methacrylate (t-BAMA) which when applied to a pre-coated...
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5610251 |
Polymerisable compositions using air-activated latent initiator system of hydrogenated pyridine compound and acid
A one-part, air-activatable, polymerizable composition comprising: (a) at least one free-radically polymerizable monomer, and (b) an activator system for effective polymerization of the...
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5559200 |
Resin for plastic lens
A transparent resin obtained by polymerizing styrene, a methacrylic or acrylic acid ester, a polyfunctional monomer, and if necessary a copolymerizable vinyl monomer in the presence of a molecular...
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5554695 |
Styrenic copolymer and process for producing same
There are disclosed a styrenic copolymer which comprises at least one structural unit represented by the general formula (I) ##STR1## and a structural unit represented by the general formula (II)...
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5518848 |
Binder resin for toners
A binder resin for high image quality toners used in copying machines and printers by electrophotography which are excellent in anti-offset property, fixing property, blocking resistance, and image...
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5492991 |
Copolymers of ethylene
Copolymers of ethylene, a vinyl ester of a tertiary saturated monocarboxylic acid and optionally a further monomer, and a process for making them. The copolymers are suitable for producing films of...
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5442023 |
Hindered-hydroxyl functional (meth)acrylate monomers containing di(meth)acrylates and compositions including same
This invention relates to hindered-hydroxyl functional (meth)acrylate monomers containing significant amounts of the corresponding di(meth)acrylates, and to compositions including same. The...
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5435928 |
Copolymers from α-β-unsaturated dicarboxylic acid esters, and their use
Lubricant or lubricant additives comprising copolymers of α-β-unsaturated dicarboxylic acid esters and α-olefins. When the olefin to ester ratio is 0.5 to 4.0 the α-olefins may have 10-16 C-a...
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5369186 |
Alpha olefins functionalized polymers
Disclosed are polymers and copolymers of CH2 CHR alpha olefins where R is hydrogen or a 1-6 carbon atom alkyl radical, containing in the chain from 0.1 to 40 mole % of monomeric units ##STR1## w...
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5264466 |
Stainproofing paint composition and method for producing same
Stainproofing paint composition employing concurrently (A) a polymer having an acetoacetyl group; and (B) an inorganic copper compound and/or copper.The paint has excellent coating properties on...
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5189102 |
Method for producing a vinyl resin using a silicon oil solvent
A method for producing a vinyl resin comprising the steps of dissolving or dispersing a polymerizable vinyl monomer in a polymerization solvent containing a silicone oil, and polymerizing the...
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