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Patent # Description
US-9,458,304 Vulcanized rubber conversion
Vulcanized rubber, for example from used tires, can be devulcanized to provide a reaction product that has similar rheological properties to the original...
US-9,458,303 Recycling of styrene butadiene rubber and like materials
Present embodiments provide efficient and cost-effective use of chloramines such as monochloramine, NH.sub.2Cl, to degrade styrene butadiene rubber, a material...
US-9,458,302 Extrudable vehicular floor mat using recycled content
The present invention relates generally to the manufacture of vehicular floor mats using recycled content. In particular, the present disclosure identifies the...
US-9,458,301 Expandable vinyl aromatic polymers containing graphite particles having a polymodal particle size distribution
Expandable vinyl aromatic polymers may contain comminuted graphite with a polymodal particle size distribution. Foams obtained from such expandable vinyl...
US-9,458,300 Hydrophilic, aliphatic polyurethane foams
The invention relates to a method for producing hydrophilic, aliphatic polyurethane foams. The invention further relates to special compositions for producing...
US-9,458,299 Polyhemiaminal and polyhexahydrotriazine materials from 1,4 conjugate addition reactions
Polyhemiaminal (PHA) and polyhexahydrotriazine (PHT) materials are modified by 1,4 conjugate addition chemical reactions to produce a variety of molecular...
US-9,458,298 Methods for making lignocellulose containing composite products
Methods for making composite products are provided. In at least one specific embodiment, the method can include combining a plurality of lignocellulose...
US-9,458,297 Modified fiber, methods, and systems
Methods of forming crosslinked cellulose include mixing a crosslinking agent with an aqueous mixture of cellulose fibers containing little to no excess water...
US-9,458,296 Dry ice assisted polymer processing, methods for making, and articles formed thereof
In an embodiment, a method of processing a polymer comprises: mixing polymer and solid carbon dioxide; introducing the polymer and solid carbon dioxide mixture...
US-9,458,295 Composite material and method for producing same
A composite material in which a graphene-like carbon material has excellent adhesion to a substrate composed of resin, and a method for producing the same are...
US-9,458,294 Method for removing impurities from silicon
A method for removing impurities from silicon includes A) providing metallic silicon having impurities, B) mixing the metallic silicon with at least one...
US-9,458,293 Method for producing composition for optical material
According to the present invention, a composition for optical material, which is capable of providing a homogeneous optical material, can be prepared through...
US-9,458,292 Method for purifying polyethylene glycol having one amino group
A method for purifying a polyethylene glycol compound having one amino group, which includes (A) preparing an aqueous solution of the compound having a pH of 1...
US-9,458,291 Polycarbonate copolymer
A polycarbonate copolymer including a repeating unit represented by the following formula (1) and having a copolymerization molar ratio represented by...
US-9,458,290 Process for preparing highly polymerized aromatic polycarbonate resin
The present invention provides a process for preparing a highly polymerized aromatic polycarbonate resin which not only has excellent quality such that it has...
US-9,458,289 Polyester compound
Polyester compounds obtained by reaction of a compound represented by formula (1): ##STR00001## (defined herein) with a compound represented by formula (2): ...
US-9,458,288 Polyester compound
Polyester compounds obtained by reaction of a compound represented by formula (1): ##STR00001## (defined herein) with a compound represented by formula (2): ...
US-9,458,287 Aliphatic polyester manufacturing method
A process for producing an aliphatic polyester, comprising: subjecting at least two serial stages of bulk-phase ring-opening polymerization and a solid-phase...
US-9,458,286 Catalyst for epoxide polymerisation and for the copolymerisation of epoxide with carbon dioxide
The invention relates to a catalyst for catalysing the polymerisation of epoxides, and which is to be improved such that it allows a more efficient reaction to...
US-9,458,285 Method for preparing polyalkylenecarbonate
This disclosure relates to a method for preparing polyalkylenecarbonate. More specifically, in the method for preparing polyalkylenecarbonate, by using a...
US-9,458,284 Carboxyl-containing resin, resin composition for solder mask, and method of preparing carboxyl-containing resin
The carboxyl-containing resin in accordance with the present invention has a structure resulting from addition of a carboxylic acid to at least one of epoxy...
US-9,458,283 Flexible underfill compositions for enhanced reliability
Underfill materials for fabricating electronic devices are described. One embodiment includes an underfill composition including an epoxy mixture, an amine...
US-9,458,282 Polyurethane sealing compounds
The invention relates to the use of polyurethane sealing compounds for the production of light-fast compact or foamed polyurethane bodies or polyurethane urea...
US-9,458,281 Method for the production of oxazolidinone compounds
The present invention relates to a method for the production of oxazolidinone compounds, comprising the step of slowly reacting an isocyanate compound with an...
US-9,458,280 Polishing pad compound
A polishing pad compound and a polishing pad, the polishing pad compound including a pre-polymer; and a hardener, wherein the pre-polymer includes about 45 wt %...
US-9,458,279 Resin composition and use thereof
An object of the present invention is to provide: a (a) thermosetting resin composition, a photosensitive resin composition, a resin composition solution, a...
US-9,458,277 Homogeneous extruded articles made from thermoplastically processable polyurethanes based on polyester diols...
The present invention relates to homogeneous extruded articles made from thermoplastically processable polyurethanes based on polyester diols formed from...
US-9,458,276 Elastic terpolymer and preparation method thereof
The present invention relates to an elastic terpolymer that can acquire good mechanical properties and elasticity (flexibility) at the same time, and a...
US-9,458,275 Cross-linkable rubber composition and cross-linked rubber
A cross-linkable rubber composition containing a carboxyl group-containing nitrile rubber (A) with an iodine value of 120 or less, a polyamine cross-linking...
US-9,458,274 Method of manufacturing terminal-modified polymer
A terminal-modified polymer is manufactured by performing a polymerization reaction of a vinyl aromatic monomer, a conjugated diene monomer or both in the...
US-9,458,273 Method for synthesizing polymers from acrylic acid, one of the salts of same or the mixture thereof
The present invention concerns a method for preparing a polymer comprising a step of radical polymerization of monomers comprising at least monomers (M1) chosen...
US-9,458,272 Low viscosity fluoroelastomers
The invention pertains to a low viscosity curable (per)fluoroelastomer [fluoroelastomer (A)] having a number-averaged molecular weight of 3 000 to 45 000, said...
US-9,458,271 Catalyst system for the preparation of polyolefins
A catalyst system obtainable by contacting: A) a metal complex of formula (I) ##STR00001## B) an iron complex of the general formula (II) ##STR00002## C) an...
US-9,458,270 Method for producing polydienes and polydiene copolymers with reduced cold flow
A method for preparing a coupled polymer, the method comprising the steps of: (i) polymerizing monomers to form a reactive polymer, and (ii) reacting the...
US-9,458,269 Polymerizable composition, antireflection film, polarizing plate and image display device each using the same,...
There is provided a polymerizable composition comprising a compound (A) having a repeating unit having a perfluoropolyether structure and 4 or more...
US-9,458,268 Lactide-functionalized polymer
A lactide-functionalized polymer is represented by the following formula: ##STR00001## wherein R is a hydrogen atom or a methyl group, and wherein R' is a...
US-9,458,267 Chlorinated polyolefin resin
It is an object of the present invention to provide a chlorinated polyolefin resin having favorable adhesion to a polyolefin resin and high solubility in a...
US-9,458,266 High pressure polymerisation process for the preparation of polyethylene
The invention relates to a high pressure polymerisation process for the preparation of the polyethylene wherein the polymerisation process takes place in the...
US-9,458,265 Method of manufacturing terminal-modified polymer
A terminal-modified polymer is manufactured by performing a polymerization reaction of a vinyl aromatic monomer, a conjugated diene monomer or both in the...
US-9,458,264 Barrier laminate and novel polymer compound
The present invention provides a barrier laminate with enhanced heat resistance performance, comprising at least one organic layer and at least one inorganic...
US-9,458,263 Polymer derived from acrylonitrile
This invention relates to poly(acrylonitrile) homo- or co-polymer having a number average molecular weight (M.sub.n) of at least 200,000 g/mol and a dispersity...
US-9,458,262 Process for preparing isobutene homopolymers or copolymers
Preparation of isobutene homopolymers or copolymers having a number average molecular weight of from 500 to 5 000 000 by polymerization of isobutene or an...
US-9,458,261 Transition metal compound, olefin polymerization catalyst, and olefin polymer production process
[Object] To provide transition metal compounds with excellent catalytic activity which can afford olefin polymers such as propylene polymers that have high...
US-9,458,260 Process using substituted metallocene catalysts and products therefrom
This invention relates to a process to produce propylene polymer using a bridged hafnium transition metal metallocene catalyst compounds having two indenyl...
US-9,458,259 Process for treating polyolefin particles obtained by gas-phase polymerization
Process for treating polyolefin particles obtained by gas-phase polymerization of one or more olefins in the presence of a polymerization catalyst system and a...
US-9,458,258 Process for the preparation of catalytic support and supported bimetallic catalysts for production of...
The present invention relates to a process for the preparation of catalytic support and the supported bimetallic catalysts, used in the production of ethylene...
US-9,458,257 Process for producing olefin polymer and olefin polymer
There is provided a process for producing an olefin polymer that is capable of producing an olefin polymer having high heat resistance and high molecular weight...
US-9,458,256 Carbamate, thiocarbamate or carbamide comprising a biomolecular moiety
Compounds and polymers obtained from such compounds are provided, wherein the compounds have (a) at least two polymerizable moieties, (b) at least one amino...
US-9,458,255 Method for producing stabilized fluoropolymer
The present invention is aimed to provide a highly-productive method for producing a stabilized fluoropolymer. The present invention relates to a method for...
US-9,458,254 Substituted metallocene catalysts
This invention relates to novel bridged a hafnium transition metal metallocene catalyst compounds having two indenyl ligands substituted at the 4 positions with...
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