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Patent # Description
US-9,840,620 Halogen-free resin composition and uses thereof
Disclosed are a halogen-free resin composition, and a prepreg and a laminate prepared by using the same. The halogen-free resin composition comprises the...
US-9,840,619 Styrene/butadiene diblock copolymer-containing blends that are not an agglomeration and a process for preparation
A process for producing a styrene-butadiene diblock copolymer-containing blend that is not an agglomeration, that involves mixing a styrene-butadiene multiblock...
US-9,840,618 Thermoplastic resin composition having superior chemical resistance and transparency, method of preparing the...
Disclosed are a transparent resin composition, which may be used in medical products and food storage containers, having superior chemical resistance and...
US-9,840,617 Blends of poly(vinyl acetal) resins for compositions, layers, and interlayers having enhanced optical properties
Resin compositions, layers, and interlayers comprising two or more poly(vinyl acetal) resins and at least one blending agent or haze reducing agent are...
US-9,840,616 Unoriented film
Unoriented film comprising at least 70 wt.-% of an heterophasic propylene copolymer, said heterophasic propylene copolymer comprises a matrix being a random...
US-9,840,615 Thermoplastic resin composition, method for producing same, and molded body
The purpose of the present invention is to provide: a thermoplastic resin composition which exhibits excellent rigidity, while having excellent impact strength...
US-9,840,614 Heat aging resistant ethylene vinyl acetate copolymer composition and process for its production
Polyamide-filled EVA copolymer compositions comprising a continuous EVA copolymer phase and a discontinuous polyamide phase are produced by a melt mixing...
US-9,840,613 Elastomeric composition having high impact strength
This invention relates to rubber formulations which are useful as a structural material for utilization in manufacturing a wide variety of articles having a...
US-9,840,612 Semiconductive roller
A semiconductive roller according to the present invention includes a crosslinked product containing just the three types of rubber of butadiene rubber,...
US-9,840,611 Rubber compositions and uses thereof
There are provided rubber compositions comprising an elastomer comprising a rubber chosen from acrylonitrile-butadiene, hydrogenated acrylonitrile-butadiene,...
US-9,840,610 Thermoplastic resin composition and molded article using the same
A thermoplastic resin composition includes (A) a polyester resin, (B) inorganic fillers, and (C) a white pigment, wherein at least one of the (B) inorganic...
US-9,840,609 Thermoplastic resin composition for radar cover
Provided is a thermoplastic resin composition for a radar cover which exhibits excellent mechanical properties as well as a good balance between electromagnetic...
US-9,840,608 Use of tetrahydrobenzoxazines as stabilisers
The use of tetrahydrobenzoxazines I ##STR00001## where R.sup.1 is a hydrocarbyl radical and R.sup.2, R.sup.3, R.sup.4 and R.sup.5 are each independently...
US-9,840,607 Polyhydroxy ketal ester adducts, methods of manufacture and uses thereof
Disclosed herein is a polyhydroxy ketal adduct obtained by the esterification of a hydrocarbon polyol by at least 1.5 equivalents of a ketocarboxy to produce an...
US-9,840,606 Compositions comprising estolide compounds and methods of making and using the same
Provided herein are compositions comprising at least one estolide compound of formula: ##STR00001## in which n is an integer equal to or greater than 0; m is...
US-9,840,605 Flame-retardant copolymers of dialkyl (meth)acryloyloxyalkyl phosphate or dialkyl (meth)acryloyloxyalkyl...
Polymer foam bodies are made from phosphorus-containing thermoplastic random copolymers of a dialkyl (meth)acryloyloxyalkyl phosph(on)ate. Foam bodies made from...
US-9,840,604 Foam composition with olefin block copolymer gel particles
The present disclosure is directed to a composition and articles containing the composition. The composition comprises a foam and a plurality of gel particles...
US-9,840,603 PIPA based combustion-modified flexible foam
A process for forming a combustion-modified ether (CME) polyurethane foam includes providing a polyol component including a PIPA polyol that is a dispersion...
US-9,840,602 PIPA polyol based conventional flexible foam
A process for forming a conventional flexible polyurethane foam includes providing a polyol component including a PIPA polyol that is a dispersion having a...
US-9,840,601 Method for producing a cured product
A photo-curable composition having superior curability at room temperature and storage stability, and also offer a rubber-like cured product thereof having a...
US-9,840,600 Diene rubber composition configured to be vulcanized at lower temperature; and manufacturing process of rubber...
The present invention provides a process for forming an article from a diene rubber, comprising: providing a raw diene rubber substance comprising...
US-9,840,599 Process for curing thermoset resins
Process for curing a thermoset resin comprising the step of contacting said resin with (i) an imine of the structure C(R.sup.2)(R.sup.3).dbd.N--R.sup.1 wherein...
US-9,840,598 Method for producing water-absorbent polymer particles with improved properties
The present invention relates to a process for producing water-absorbing polymer particles having an improved profile of properties, comprising thermal surface...
US-9,840,597 Polyamide-polyolefin copolymers and methods of making them
A process for forming a polyamide-polyolefin copolymer comprising combining a vinyl or vinylidene terminated polyolefin with a linker to form a...
US-9,840,596 Polyphenylene sulfide block copolymer and manufacturing method therefor
A polyphenylene sulfide block copolymer contains polyphenylene sulfide units and polyorganosiloxane units and has a glass-transition temperature in the range of...
US-9,840,595 Silicone rubber
Copolymers, as well as compounds, compositions, articles of manufacture, and methods of making thereof, are disclosed. The copolymers may generally exhibit...
US-9,840,594 Organopolysiloxane compound and method for producing the same, and addition-curable silicone composition
Provided are: a novel organopolysiloxane compound containing a vinylene group, which can be used as a base polymer for an addition-curable silicone composition,...
US-9,840,593 Phase segregated block copolymers with tunable properties
Phase segregated block-copolymer based on repeating structural elements represented by formula I ##STR00001## wherein PHA represents at least one block based...
US-9,840,592 Curable resin composition and optical semiconductor device
A curable resin composition having high transparency in the UV region, UV resistance and heat resistance. The curable resin composition includes an alkoxy...
US-9,840,591 Method of preparing benzoxazine-thiol polymers films
A process for preparing benzoxazine-thiol polymer film is described comprising forming a rolling bank of a curable composition comprising a polybenzoxazine and...
US-9,840,590 Copolyesterimides derived from N,N'-bis-(hydroxyalkyl)-benzophenone-3,3',4,4'-tetracarboxylic diimide and...
A semi-crystalline biaxially oriented film comprising a copolyester which comprises repeating units derived from an aliphatic glycol, an aromatic dicarboxylic...
US-9,840,589 Polyimide precursor composition and method of preparing polyimide precursor composition
A polyimide precursor composition includes a mixed solvent and a polyimide precursor dissolved in the mixed solvent, and the mixed solvent contains at least one...
US-9,840,588 Epoxy resin curing compositions and epoxy resin systems including same
Disclosed are epoxy resins exhibiting a highly favorable combination of tensile strength and elongation with respect to prior art epoxy systems. The elastomeric...
US-9,840,587 Polyamide production method
The polyamide production method of the present invention comprises the steps of: producing a low-order condensate by effecting a polycondensation reaction...
US-9,840,586 Methods for measuring properties in crosslinked polycarbonate
Methods for measuring certain properties of a crosslinked polycarbonate are disclosed. The storage modulus of a crosslinked polycarbonate is measured over a...
US-9,840,585 Polycarbonate resin composition
Disclosed is a polycarbonate resin composition including 1) a copolycarbonate having a repeating unit represented by Chemical Formula 1, a repeating unit...
US-9,840,584 Polyester polyols from thermoplastic polyesters and dimer fatty acids
Polyester polyols made from thermoplastic polyesters are disclosed. The polyols can be made by heating a thermoplastic polyester such as virgin PET, recycled...
US-9,840,583 Fluorescent polymers and applications thereof
In one aspect, block copolymers are described herein. A block copolymer described herein, in some embodiments, comprises a first block comprising a polymer or...
US-9,840,582 Method for preparing a polyester under specific esterification conditions
A polyester including poly(ethylene 2,5-furandicarboxylate is prepared by esterification of a starting mixture including 2,5-furandicarboxylic acid and ethylene...
US-9,840,580 Copolyether ester polyol process
Disclosed is a process for manufacturing copolyether ester polyol comprising: (1) providing feedstock comprising polytetramethylene ether glycol having a number...
US-9,840,579 Thixotropic polyol compositions containing dispersed urethane-modified polyisocyanurates
Thixotropic polyol dispersions are described. The dispersions contain a dispersed phase of polyurethane-isocyanurate particles. They can be made by reacting a...
US-9,840,578 Polyisocyanate polyaddition polyol manufacturing process and product
PIPA polyols are made in a two-step process. In the first step, a base polyether polyol and a polyisocyanate are reacted to form a mixture that contains...
US-9,840,577 Ultra low density biodegradable shape memory polymer foams with tunable physical properties
Compositions and/or structures of degradable shape memory polymers (SMPs) ranging in form from neat/unfoamed to ultra low density materials of down to 0.005...
US-9,840,576 Solid, self-bondable isocyanate-containing organic polymers and methods for using same
Solid, non-melting polyurethanes having a glass transition temperature of at least 40.degree. C. and free isocyanate groups are self-bonding materials that are...
US-9,840,575 Hydrophilic prepolymer for polyurethane foams
A polyurethane foam for comfort application, includes the reaction product of a first composition that includes from 20 wt % to 80 wt % of an aqueous component...
US-9,840,574 Branched broad MWD conjugated diene polymer
A process is provided for preparing a branched conjugated diene polymer with a molecular weight distribution Mw/Mn of at least 1.1, by anionic polymerization,...
US-9,840,573 Acrylic composition, formed body, key sheet of mobile telephone, and light guide
An acrylic composition, which has excellent flexibility at low temperature and can form a formed body whose adhesion at room temperature is suppressed, the...
US-9,840,572 Acrylic rubber, acrylic rubber composition, cross-linked acrylic rubber product, and seal member
An acrylic rubber contains (a) methyl methacrylate units, (b) ethyl acrylate units, (c) n-butyl acrylate units, (d) 2-methoxyethyl acrylate units, and (e)...
US-9,840,571 Inert stripping of volatile organic compounds from polymer melts
A method of removing VOCs from a molten polymer comprising: (a) polymerizing monomers in a reactor to produce a reaction mixture comprising unreacted monomers...
US-9,840,570 Medium density polyethylene compositions
An ethylene alpha-olefin copolymer having (a) a density of from about 0.910 g/cc to about 0.940 g/cc; (b) a weight average molecular weight of from about...
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