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Matches 1 - 50 out of 8,330

Document Document Title
WO/2019/004169A1
Provided is a method for producing a polyarylene sulfide resin that polymerizes a dihaloaromatic compound and a sulfidizing agent in the presence of an aliphatic cyclic compound capable of ring opening by hydrolysis, wherein the method s...  
WO/2019/004171A1
Provided is a method for producing a polyarylene sulphide resin wherein a dihalo aromatic compound and a sulphidising agent are subject to a polymerisation reaction in the presence of an alicyclic compound having rings openable by hydrol...  
WO/2019/004170A1
Provided is a method for producing a polyarylene sulfide resin that causes a polymerization reaction between a dihalo aromatic compound and a sulfidating agent in the presence of an aliphatic cyclic compound that can be ring-opened by hy...  
WO/2019/005247A1
Multistage side-chain conjugated polymers (CPs) have a conjugated backbone from a multiplicity of repeating unit where at least one of the repeating units has a multistage side- chain. The repeating unit has a conjugated backbone portion...  
WO/2019/002226A1
The present invention relates to a process for the preparation of a polyarylene ether sulfone polymer (P) by converting a reaction mixture (RG) which comprises, among others, at least one aromatic dihalogen sulfone and at least one dihyd...  
WO/2018/230580A1
The purpose of the present invention is to provide a light- or heat-curing method whereby a cured material (crosslinked material/resin) can be obtained even when a large amount of a filler is included, and to provide a curable resin comp...  
WO/2018/224314A1
Described herein are polyphenylene sulfide ("PPS") polymer compositions including a low MFR PPS polymer and E-CR glass fibers. It was surprisingly discovered that the PPS polymer compositions had significantly improved retention of tensi...  
WO/2018/227149A1
Compositions that are curable by free radical redox reactions are disclosed. Free radical curing reactions between polythiols and polyalkyenyls are initiated by the reaction of metal complexes and organic peroxides. The compositions are ...  
WO/2018/219882A1
The invention relates to a borated benzoxazine compound, particularly for use as a monomer for the synthesis of polybenzoxazine, said borated benzoxazine compound being of formula (A), in which: Z is an at least divalent, aliphatic, cycl...  
WO/2018/215700A1
The invention relates to a halogenated benzoxazine compound, for use in particular as a monomer for the synthesis of polybenzoxazine, said halogenated benzoxazine compound being of formula (A) (the symbol Hal representing at least one ha...  
WO/2018/212426A1
Provided in the present invention is a polyarylene sulfide preparation method in which viscosity grade can be easily controlled by adjusting the molar ratio of H2O/NMP in a polymerization reaction system.  
WO/2018/198003A1
Antibacterial coatings and methods of making the antibacterial coatings are described herein. In particular, a method for forming an organocatalyzed polythioether coating is provided in which a first solution including a bis- silylated d...  
WO/2018/197156A1
The present disclosure relates to method of making three-dimensional (3D) objects using an additive manufacturing system wherein the part material comprises a polymeric component comprising a poly(biphenyl ether sulfone) polymer (PPSU) h...  
WO/2018/197341A1
A fluorinated aromatic sulfone polymer [polymer (F-PS)] comprising: recurring units [units (A)] derived from at least one dihalo-diaryl sulfone [monomer (A)]; recurring units [units (B)] derived from at least one aromatic diol [monomer (...  
WO/2018/194395A2
The present invention relates to a chemically modified anion exchange membrane and a manufacturing method therefor and, more specifically, to an anion exchange membrane in which a sulfonic acid group of a perfluorinated sulfonic acid ele...  
WO/2018/194393A1
The present invention relates to a method for manufacturing an ion exchange membrane using chemical modification and an ion exchange membrane manufactured thereby and, more specifically, to a method for manufacturing an ion exchange memb...  
WO/2018/194395A3
The present invention relates to a chemically modified anion exchange membrane and a manufacturing method therefor and, more specifically, to an anion exchange membrane in which a sulfonic acid group of a perfluorinated sulfonic acid ele...  
WO/2018/188942A1
Described herein are pastilles comprising a dicholorodiphenyl sulfone ("DCDPS"), corresponding formation methods and methods of synthesizing poly(aryl ether sulfone)s incorporating the DCDPS pastilles. It was surprisingly discovered that...  
WO/2018/183702A1
The present invention provides certain polymeric materials, precursors thereof as well as the preparation and uses thereof.  
WO/2018/183280A1
The present invention relates to a process for preparing a polyarylenesulfone/polyester block copolymer (P) and to the polyarylenesulfone/polyester block copolymer (P) as such.  
WO/2018/180591A1
A poly(phenylene sulfide) resin composition characterized by being obtained by incorporating 10-100 parts by weight of glass fibers (B) and 0.1-10 parts by weight of an aminated alkoxysilane compound (C) into 100 parts by weight of an ac...  
WO/2018/181421A1
The present invention provides a curable composition which contains (1) a compound having a (meth)acryloyl group, (2) a polythiol compound having two or more mercapto groups in each molecule, (3) a photoradical generator and (4) a latent...  
WO/2018/174238A1
Provided is an additive for rubber, the additive including a chain-form sulfide compound that has repeating units (1) represented by formula (1) (in the formula, x is 2, 3, or 4; R1 and R2 each independently represent an optionally subst...  
WO/2018/174304A1
Provided, according to one aspect of the present invention, are a polymer compound, a chemical additive composition comprising the same, a medical substance comprising the same, and a method for manufacturing the same. The polymer compou...  
WO/2018/170950A1
The invention relates to a method for producing polyphenylene sulfide resin and a method for recycling rectification residue thereof, and belongs to the field of polymer synthesis. The invention provides a method for producing a polyphen...  
WO/2018/167112A1
Masking compositions for preventing metal contamination at substrate edges during the manufacture of electronic devices. The masking compositions have a unit of structure (I): Also provided are methods of using the masking compositions f...  
WO/2018/164010A1
Provided is a device for producing polyarylene sulfide (hereinafter, PAS), wherein the corrosion resistance of a valve provided in a supply path for supplying a reaction tank with a sulfur source which is a raw material can be improved t...  
WO/2018/164009A1
Provided is an apparatus for recovering polyarylene sulfide (hereinafter referred to as PAS). The apparatus is used to separate a dispersion containing granular polyarylene sulfide into a separated liquid and a solid containing granular ...  
WO/2018/164225A1
The purpose of the present invention is to provide a catenane containing β-cyclodextrin or a derivative thereof, and to provide a method for producing this catenane. The present invention provides a catenane that contains a compound rep...  
WO/2018/162497A1
The present invention relates to polymers and blends of polymers comprising anthracene moieties able to undergo a cycloaddition reaction under certain stimuli, thereby forming polymer adducts endowed with improved or additional propertie...  
WO/2018/159223A1
The production method according to the present invention comprises: a step for supplying a reaction raw material to at least one of a plurality of reaction vessels that are connected to each other via a gas phase; a step for carrying out...  
WO/2018/159220A1
The production method according to the present invention comprises: a step for supplying, as reaction raw materials, an organic polar solvent, a sulfur source, and a dihaloaromatic compound to at least one of a plurality of reaction vess...  
WO/2018/159222A1
The present invention comprises: a step for supplying reaction raw materials to at least one of a plurality of reaction vessels that are connected with each other via the gas phase; a step for carrying out a polymerization reaction; and ...  
WO/2018/159221A1
The production method according to the present invention comprises: a step for supplying a reaction raw material to at least one of a plurality of reaction vessels that are connected to each other via a gas phase; a step for carrying out...  
WO/2018/150950A1
Provided is an optical material composition which makes it possible to design an optical material exhibiting a broad range of properties. This optical material composition contains a compound (A) represented by formula (1), 1,2,3,5,6-pen...  
WO/2018/150951A1
Provided is an optical material composition which makes it possible to design an optical material exhibiting a broad range of properties. This optical material composition contains a compound (A) represented by formula (1) and a polythio...  
WO/2018/147233A1
A method for producing a particulate poly(arylene sulfide) (hereinafter, PAS) is provided by which a particulate PAS having a high particle strength and a low melt viscosity can be obtained in high yield without requiring the use of any ...  
WO/2018/142384A3
In various embodiments, the present invention provides well-defined biodegradable poly(lactone-b-propylene fumarate) diblock and triblock polymers formed using a novel one-pot, scalable ring-opening block-order copolymerization (ROBOCOP)...  
WO/2018/140309A1
A polymer composition that can be employed in a battery module for a vehicle is disclosed. The polymer composition comprises a polyarylene sulfide, a thermally conductive particulate material, an inorganic particulate material, and a fib...  
WO/2018/139034A1
To provide a metal/resin composite structure having excellent adhesion, obtained by joining a surface-roughened metal member and a resin member formed from a polyarylene sulfide (PAS) resin composition, a PAS resin composition used in th...  
WO/2018/137504A1
A dynamic covalent polymer, the same comprising a dynamic covalent inorganic ester linkage of silicon borate, wherein a connecting group which is connected to silicon atoms in at least two different inorganic ester linkages of silicon bo...  
WO/2018/135372A1
Provided is a method for producing PAS that can recover the dihaloaromatic compound and hydrogen sulfide that can volatilize during water removal from the gas phase of a gas-liquid system that contains a gas phase containing water, the d...  
WO/2018/133471A1
The present invention discloses a carboxylated nitrile butadiene rubber grafted polyphenylene sulfide resin, mainly prepared by a polymerization reaction of sodium sulfide, p-dichlorobenzene, lithium chloride, and carboxylated nitrile bu...  
WO/2018/132565A1
Thiol-terminated polythioether compositions and sealants exhibit an extended working time and rapidly cure at room temperature at the end of the working time are disclosed. The compositions comprise a combination of pyridine catalysts.  
WO/2018/131381A1
This epoxy terminated polysulfide polymer is represented by formula (1) (wherein the sum of a + b + c is 3-50, and each of a, b and c independently represents 0 or an integer of 1-50; d represents an integer of 1-3; X represents a number...  
WO/2018/128108A1
This resin microparticle production method includes a step in which an impact crusher is used to crush resin particles having a BET specific surface area of at least 5m2/g and which are formed using a thermoplastic resin as a forming mat...  
WO/2018/120954A1
A polyphenylene sulfide having a low chlorine content, a preparation method therefor, a resin composition, and a formed body; the polyphenylene sulfide having a low chlorine content is obtained by capping 4-thiophenyl-thiophenol. The pre...  
WO/2018/117426A2
The present invention relates to a method for producing polyphenylene sulfide and high-viscosity polyphenylene sulfide produced thereby. The method for producing polyphenylene sulfide according to the present invention controls dehydrati...  
WO/2018/117426A3
The present invention relates to a method for producing polyphenylene sulfide and high-viscosity polyphenylene sulfide produced thereby. The method for producing polyphenylene sulfide according to the present invention controls dehydrati...  
WO/2018/113494A1
Disclosed are a methoxydiphenyl ether-containing biphenyl polyethersulfone resin, a synthesis method for same, and applications of same, the structural formula thereof being: [see drawing], where R1, R2, and R3 respectively and independe...  

Matches 1 - 50 out of 8,330