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8178637 |
Controlled polymerization
The present invention discloses an emulsion polymerization process that comprises: (1) preparing an aqueous polymerization medium which is comprised of (a) at least one monomer, (b) a...
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8133962 |
Ink composition for color filter and color filter
A heat-curable ink composition and a color filter produced using the ink composition are provided. The ink composition and the color filter are highly resistant to heat and chemicals due to the use...
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8084558 |
Preparation of transition metal nanoparticles and surfaces modified with (co)polymers synthesized by RAFT
A new, facile, general one-phase method of generating thiol-functionalized transition metal nanoparticles and surfaces modified by (co)polymers synthesized by the RAFT method is described. The...
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8084561 |
Process for preparing acrylate copolymers
The present invention relates to a method of producing polymers by free-radical polymerization in solution, wherein the polymerization initiator used is an ethanol-soluble initiator, and the...
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8080623 |
Polymerizable composition, crosslinkable resin, and manufacture methods and applications thereof
A polymerizable composition suitable as an electric material and the like used in an electric circuit board, which comprises a norbornene monomer, a metathesis polymerization catalyst, and a chain...
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8048974 |
Initiators for optical coating formulations with reduced yellowness
The invention relates to a acrylated-based optical coating composition containing an organic peroxide initiator which presents a low yellowness level. The initiator has a range of free radical...
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8044145 |
Cross-linkable fluoroelastomer, its composition and cross-linked rubber molded product
To provide a cross-linkable fluoroelastomer, a cross-linkable fluoroelastomer composition and a cross-linked rubber molded products thereof. A cross-linkable fluoroelastomer having a Mooney...
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8034851 |
Anaerobic cure systems for an anaerobic curable compositions, and anaerobic curable compositions containing same
The present invention relates to new cure accelerator systems for anaerobic curable compositions. These anaerobic cure systems include tetraalkyl ammonium oxidizing salts that are soluble in the...
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8003716 |
Aqueous polymer dispersions based on copolymers formed from vinylaromatics and conjugated aliphatic dienes, processes for preparation thereof and use thereof
Aqueous polymer dispersions based on copolymers of vinyl aromatics and conjugated aliphatic dienes having a mean particle size of from 80 to 150 nm, obtained by free radical emulsion...
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7985819 |
Styrene-maleic anhydride copolymers for bioapplications and their preparation
The present invention discloses styrene-maleic anhydride copolymers preparations using solventless techniques. The solventless method resulted in reduced amounts of residues, such as unreacted...
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7960470 |
Method for producing polymer composition and polymer composition
Disclosed are a process for producing a polymer composition having a high solubility in a solvent, and a polymer composition. The process for producing a polymer composition comprises polymerizing...
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7935884 |
Encapsulant layer for photovoltaic module, photovoltaic module and method for manufacturing regenerated photovoltaic cell and regenerated transparent front face substrate
An encapsulant layer for a photovoltaic module enabling recovering and recycling or reusing of reutilizeable resources such as a transparent front face substrate and photovoltaic cell and the like...
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7906602 |
Tread cap composition
A tread cap composition, in accordance with the principles of the invention, may be a composition resulting from a combination of components including: a conjugated diene-based elastomer; a...
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7888442 |
Size selective catalysis with ion exchange resins
A method of preparing oligomeric compounds from polyfunctional reactants in the presence of heterogeneous catalysts that exhibit size selective characteristics, such that further reaction between...
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7884161 |
Method for preparation of 1-alkene-acrylate based copolymer
The present invention provides a method for preparation of an 1-alkene-acrylate based copolymer comprising a step of a radical polymerization reaction of 1-alkene and acrylate based monomer under...
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7879957 |
Process for production of amphoteric electrolyte resin by continuous bulk polymerization and apparatus for the production
A process for producing an amphoteric electrolyte resin by continuous bulk polymerization at low cost is provided. Also provided is an apparatus for achieving the process. The process comprises the...
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7863386 |
Low density ethylenic polymer composition and method of making the same
The instant invention is an improved low-density ethylenic polymer composition and method of making the same. The polymer composition according to instant invention includes a major component, and...
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7834110 |
Addition of organic initiators during the pressure drop in vinyl chloride monomer polymerization reactions
The invention pertains to a process to polymerize one or more monomers wherein one or more initiators and optionally one or more surfactants are added to a polymerization mixture when the pressure...
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7816562 |
Amido-organoborate initiator systems
The invention is amido-borate compounds containing one or more anionic amido-borate moieties comprising an organoborate anion wherein the boron atom is bonded to a nitrogen atom of ammonia or an...
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7812091 |
Electrophoretic particles and production process thereof
Electrophoretic particles are constituted by pigment particles provided with a polymer chain connected with a polymerization initiation group at a surface of pigment particle. The resultant...
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7795348 |
Primer composition for coating
Disclosed is a primer composition for coating having excellent adhesion properties to a substrate and comprising a polyolefin resin or acrylic resin, without the use of a chlorine-containing...
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7790821 |
Dispersions of acrylic polymer latex as additives for the inhibition of the deposition of paraffins in crude oils and compositions that contain them
This invention relates to latex dispersions that are based on (co)polymers with one or more n-alkyl(meth)acrylate monomers with n a varying from 6 to 40, and optionally one or more monomers that...
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7772339 |
Electrophoretic particles and production process thereof
A process for producing electrophoretic particles containing core particles includes a step of forming the core particles by polymerization of a composition comprising a colorant, a first...
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7767775 |
Controlled polymerization
The present invention discloses an emulsion polymerization process that comprises: (1) preparing an aqueous polymerization medium which is comprised of (a) at least one monomer, (b) a...
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7763690 |
Method for producing peroxydicarbonates and their use in the radical polymerization of monomers
A process for producing peroxydicarbonates comprising first reacting at least one inorganic peroxide with at least one alkali metal hydroxide to form at least one alkali metal peroxide. The at...
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7741415 |
Process for producing low density polyethylene compositions and polymers produced therefrom
The present invention relates to an ethylene homo or copolymer characterized as having long chain branching, and having a molecular weight distribution, Mw/Mn, and a GPC-LALLS CDF, which satisfies...
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7737231 |
Process for producing water-absorbing resin
A process for preparing a water-absorbent resin made from an α,β-unsaturated carboxylic acid as an essential monomer characterized in that the process comprises allowing a metal chelating agent t...
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7737241 |
Amido-organoborate initiator systems
The invention is a system for initiating free radical polymerization comprising: a) in one part, one or more amido-borate compounds containing one or more anionic amido-borate moieties comprising...
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7691953 |
System and process for production of polyvinyl chloride
A method is disclosed for producing polyvinyl chloride which includes mixing a vinyl chloride solution with an initiator solution in at least one high shear mixing device comprising at least one...
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7645842 |
Method for free-radical polymerization of ethylenically unsaturated compounds
The invention relates to a method for radical polymerization of one or several ethylenically unsaturated compounds, characterized in that it consists in providing at least 80.8 percent by weight...
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7629423 |
Alkene-acrylate-norbornene terpolymer and method for preparing the same
The present invention provides method of preparing alkene-acrylate-norbornene terpolymer by polymerization of a monomer mixture consisting of alkene, acrylate and norbornene by a radical initiator...
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7605216 |
Method of reducing a content of a residual styrene monomer in a polyol
A method of reducing a content of a residual styrene monomer in a polyol utilizes a polyol, a peroxide, an adjustment of temperature, and an application of a vacuum to separate the residual styrene...
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7572873 |
Castable golf ball components using acrylate functional resins
Golf ball components, such as cores, intermediate layers, and covers, formed with compositions including precursors with acrylate functionality crosslinked with a curing agent.
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7566759 |
Non-aqueous coating formulation of low volatility
A non-aqueous coating composition of very low volatility (i.e., low-VOC) that can be cured in a short period of time under an ambient temperature condition without the use of solvents consisting...
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7534843 |
Accelerated organoborane amine complex initiated polymerizable compositions
The invention is a two part polymerizable composition comprising in one part an organoboron compound capable of forming free radical generating species amine complex and in the second part one or...
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7521515 |
Filler layer for solar cell module and solar cell module using same
The invention mainly aims to provide an economical filler layer for a solar cell module which is excellent in the adhesion property to a transparent front substrate and a backside protective sheet,...
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7514515 |
Method for the production of acrylate adhesive materials using metal-sulphur compounds
A process for preparing a pressure-sensitive polyacrylate adhesive, characterized in that a polyacrylate composition including the atomic sequence C—S—C is admixed with at least one metal com...
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7514513 |
Polymer, film-forming composition comprising the polymer, insulating film formed by using the composition and electronic device
A polymer obtained by polymerizing a compound represented by formula (I) in a presence of a polymerization accelerator; a film-forming composition comprising the polymer; an insulating film formed...
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7498395 |
Polymer composition
A method of preparing a (meth)acrylate functionalized polymer comprising the steps of mixing together a monofunctional vinylic monomer with from 0.3-100% w/w (based on monofunctional monomer) of a...
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7476716 |
Method of manufacturing thermoplastic resin, crosslinked resin, and crosslinked resin composite material
The invention relates to a process for the production of post-crosslinkable thermoplastic resins by bulk-polymerizing a polymerizable composition (A) comprising (I) a monomer fluid containing a...
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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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7446074 |
Highly concentrated, stable, and safe diacyl peroxide and peroxydicarbonate emulsions with a low chemical oxygen demand value
The invention relates to highly concentrated aqueous emulsions of peroxides comprising an anti-freeze agent, a polyvinyl acetate with a degree of hydrolysis between 45 and 80%, and optionally a...
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7417096 |
Preparation of transition metal nanoparticles and surfaces modified with (CO) polymers synthesized by RAFT
A new, facile, general one-phase method of generating thiol-functionalized transition metal nanoparticles and surface modified by (co)polymers synthesized by the RAFT method is described. The...
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7411009 |
Cure accelerators for anaerobic curable compositions
The present invention relates to new cure accelerators for anaerobic curable compositions. These anaerobic cure accelerators are generally sulfonimide derivatives and sulfonamide derivatives.
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7384992 |
Rosin-fatty acid ester vinylic polymers
This invention relates to novel rosin-alkyl ester of unsaturated fatty acid vinylic polymer and emulsion compositions and the processes for preparing them. In particular, the invention relates to...
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7378476 |
Olefin polymerization process in the presence of a radical generating system
An olefin polymerization process comprises gas-phase polymerization of at least one olefin monomer in a reactor using a Ziegler-Natta or metallocene catalyst system in the presence of at least one...
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7375175 |
Dispersions containing living radicals
A dispersion of polymer particles, the particle containing, on average, one or more living radicals each, the radicals not being chemically protected. Further disclosed is a free radical...
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7345120 |
Moisture cure non-isocyanate acrylic coatings
An acrylic polymer having pendant alkoxysilane comprising the free radical reaction product of a polysiloxane, an N-alkylphosphonate N-oxylalkyl ester initiator; and ethylenically unsaturated...
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7314904 |
Functionalized polyalphaolefins
Disclosed is a composition of a functionalized polyalphaolefin comprising the reaction product of admixing (a) an alpha-olefin monomer having at least 10 carbon atoms; (b) an unsaturated...
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7309752 |
Polymer and film forming composition
A polymer obtained by polymerizing, in a presence of a polymerization initiator, a compound having a cage structure with at least 11 carbon atoms and an ethylenic double bond; a film forming...
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