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Matches 1 - 50 out of 11,169

Document Document Title
WO/2018/165432A1
The disclosure provides a method of preparing a polymer scaffold including admixing a biotinylated reagent and a polymer to form a biotinylated polymer, subjecting the biotinylated polymer to conditions sufficient to form the polymer sca...  
WO/2018/159788A1
A polycarbonate–polyorganosiloxane copolymer characterized by: including a polycarbonate block (A–1) comprising a prescribed repeating unit and a polyorganosiloxane block (A–2) including a prescribed repeating unit; and fulfilling ...  
WO/2018/158370A1
The present invention relates to a method for preparing a polycarbonate ether polyol, by reacting an epoxide and carbon dioxide in the presence of a catalyst of formula (I), a double metal cyanide (DMC) catalyst and a starter compound. T...  
WO/2018/158389A1
The present invention relates to a method for preparing a polycarbonate ether polyol, by reacting an epoxide and carbon dioxide in the presence of a catalyst of formula (I), a double metal cyanide (DMC) catalyst and a starter compound. T...  
WO/2018/159789A1
A polycarbonate–polyorganosiloxane copolymer characterized by: including a polycarbonate block (A–1) comprising a prescribed repeating unit and a polyorganosiloxane block (A–2) including a prescribed repeating unit; and fulfilling ...  
WO/2018/158366A1
The present invention relates to a method for preparing a high molecular weight polyether carbonate, by reacting an epoxide and carbon dioxide in the presence of a catalyst of formula (I), and a double metal cyanide (DMC) catalyst. The c...  
WO/2018/159786A1
A polycarbonate–polyorganosiloxane copolymer characterized by: including a polycarbonate block (A–1) comprising a prescribed repeating unit and a polyorganosiloxane block (A–2) including a prescribed repeating unit; and fulfilling ...  
WO/2018/159790A1
A polycarbonate–polyorganosiloxane copolymer characterized by: including a polycarbonate block (A–1) comprising a prescribed repeating unit and a polyorganosiloxane block (A–2) including a prescribed repeating unit; and fulfilling ...  
WO/2018/154739A1
Provided are: an electrophotographic photoreceptor that makes it possible to stably obtain high image quality in all environments, while preventing the occurrence of small black dots and colored spots during initial printing in a high-te...  
WO/2018/143194A1
A multilayer body having excellent transparency, chemical resistance, surface hardness, and adhesion, the multilayer body having at least one layer of each of a layer (D) comprising a thermoplastic resin and a layer (C) comprising a resi...  
WO/2018/139136A1
The purpose of the present invention is to provide a polycarbonate resin which has excellent scratch resistance, shock resistance, thermal resistance, and amine resistance. The present invention is a polycarbonate copolymer comprising, a...  
WO/2018/134734A1
A method of preparing a polycarbonate composition, including: melt polymerizing in a polymerization unit a dihydroxy compound with a diaryl carbonate and removing a stream of color inducing species containing an isopropenyl phenyl-contai...  
WO/2018/130886A1
Disclosed herein are methods and thermoplastic compositions of blended polycarbonate thermoplastic compositions with improved heat resistance. The resulting blended polymer thermoplastic compositions, comprising at least one aromatic pol...  
WO/2018/124612A1
A precision member accommodation container of the present invention is formed from a polycarbonate resin, wherein the polycarbonate resin is an extrusion product obtained by extruding a polymer, which is prepared by melt polymerizing an ...  
WO/2018/124745A1
The present invention relates to a polyketone resin composition and a polyketone resin molding produced by using the composition, and particularly to a polyketone resin and a polyketone resin molding which comprise a predetermined conten...  
WO/2018/124746A2
The present invention relates to a polyalkylene carbonate-based resin film and, more particularly, to a polyalkylene carbonate-based resin film comprising a resin in which a polyalkylene carbonate resin and a polyketone resin are blended...  
WO/2018/124743A2
The present invention relates to a polyalkylene carbonate resin composition and, more specifically, to a polyalkylene carbonate resin composition containing a polyalkylene carbonate and a polyketone, having excellent transparency, flexib...  
WO/2018/123282A1
The present invention addresses the problem of providing: a peelable coating composition for which peeling due to light impact or scratching after drying is effectively prevented while peeling easily in operations in which peeling is int...  
WO/2018/114827A1
The present invention relates to a method for producing (cyclo)aliphatic polycarbonate polyols, comprising the steps of a) reacting at least one (cyclo)aliphatic polyol and at least one alkyl carbonate in the presence of at least one bas...  
WO/2018/117219A1
Provided is a polycarbonate polyol which serves as a starting material for a polyurethane that has an excellent balance among flexibility, mechanical strength and solvent resistance. A polycarbonate polyol which contains a structural uni...  
WO/2018/114837A1
The invention relates to a method for producing polyether thiocarbonate polyols, comprising the step of reacting carbon disulfide and at least one alkylene oxide in the presence of a double metal cyanide and at least one H-functional sta...  
WO/2018/116960A1
A polycarbonate copolymer which is characterized by having a repeating unit A that contains a group represented by general formula (1A). In general formula (1A), each of Ar1 and Ar2 independently represents a monovalent or divalent aroma...  
WO/2018/111036A1
The present invention relates to a method for selectively separating propylene carbonate by adding water to reaction products comprising a polyether carbonate polyol and propylene carbonate, which are generated from a polymerization reac...  
WO/2018/105907A1
The present invention relates to a polycarbonate resin composition having excellent heat resistance and fluidity, and a molded product including the same. More specifically, the present invention relates to a polycarbonate resin composit...  
WO/2018/101537A1
The present invention relates to an eco-friendly polycarbonate resin composition and, more specifically, to a polycarbonate resin composition, which comprises a polycarbonate containing a plant-derived component, thereby being eco-friend...  
WO/2018/089566A1
A method of manufacturing a poly(ether-carbonate) polyol comprises a polymerization stage that includes polymerizing carbon dioxide and at least one alkylene oxide, with a starter, in the presence of a double metal cyanide polymerization...  
WO/2018/089568A1
Polycarbonate polyols are made by copolymerizing carbon dioxide and an alkylene oxide in the presence of a starter compound and a carbonate catalyst. The process is operated in semi-batch mode by combining starter, catalyst and a small a...  
WO/2018/088575A1
Provided is a polycarbonate polyol which serves as the starting material for a polyurethane that has superior flexibility and solvent resistance and that has excellent storage stability as a polyurethane solution. Specifically provided i...  
WO/2018/084461A1
The present invention relates to a polycarbonate composition and an article comprising the same. The polycarbonate composition according to the present invention comprises copolycarbonate having a specific siloxane structure and branched...  
WO/2018/085066A1
A copolymer composition that includes a silicone copolymer, methods of making the composition, and articles that include the composition, wherein the copolymer composition includes a silicone copolymer having a backbone composition that ...  
WO/2018/078292A1
The invention relates to a process for the degradation of at least one polymer of an alkene carbonate, to a polymeric composition for a lithium-ion battery electrode comprising a degradation residue obtained by this process, to a process...  
WO/2018/073313A1
The present invention is directed to a polyether carbonate polyol with a nominal functionality of 3 or more, having an equivalent molecular weight between 20,000 and 500,000 Da, and content of between 0.5wt% and 35wt% of CO2 based on the...  
WO/2018/074777A1
The present invention relates to a copolycarbnate having improved fluidity while maintaining excellent room-temperature and low-temperature impact strength, and to a polycarbonate resin composition comprising the same.  
WO/2018/074796A1
The present invention relates to a copolycarbonate, having both the low-temperature impact strength and yellowness index (YI) thereof improved, and a polycarbonate resin composition comprising same.  
WO/2018/074822A1
The present invention relates to a polycarbonate resin composition which has enhanced fluidity while maintaining excellent mechanical properties of copolycarbonate in which a polysiloxane structure has been introduced to the main chain o...  
WO/2018/069425A1
The invention relates to a method for producing a polycarbonate by the reaction of one or a plurality of diaryl carbonates with one or a plurality of aromatic compounds, wherein a catalyst combination is used in the method. The invention...  
WO/2018/069350A1
The present invention relates to a method for producing a prepolymer that contains carbon-carbon multiple bonds, a polyol component A) being reacted with a component B) that contains isocyanate groups and the polyol component comprising ...  
WO/2018/071578A1
Provided are compositions comprising partially crystalline polycarbonate particulate having an average cross-sectional dimension of from about 1 μιη to about 200 μιτι, having from about 10% crystallinity to about 50% crystallinity...  
WO/2018/062928A1
The present invention relates to a biodegradable polymer resin composition and a molded product thereof, the biodegradable polymer resin composition being capable of realizing biodegradability and excellent physical properties and having...  
WO/2018/054847A1
The invention relates to the use of a composition A based on aromatic polycarbonate, containing a) aromatic polycarbonate, wherein the polycarbonate has an average weight-average molecular weight Mw of 22000 g/mol to 27000 g/mol, determi...  
WO/2018/056754A1
Disclosed is a plant-derived polyester carbonate copolymer which contains bisphenol A, thereby eliminating biohazardous properties exhibited by conventional polycarbonates and polycarbonate copolymers, and exhibiting excellent transparen...  
WO/2018/052034A1
Provided is a polyvalent phenol compound that exhibits superior alkali resistance, without negatively affecting color, even when used as a resin feedstock material or developer. The polyvalent phenol compound contains less than 1.6 area%...  
WO/2018/043899A1
The present application relates to a method for preparing a polycarbonate, comprising the steps of: 1) adding, to a polycarbonate polymerization solution, an antioxidant and an anti-hydrolysis agent having an epoxy-fused aliphatic ring; ...  
WO/2018/042030A1
The present invention relates to the use of an organocarbonate-modified prepolymer having at least an average of 1.5 carbonate, thiocarbonate, carbamate or thiocarbamate groups bonded directly to the polymer backbone each via an oxygen a...  
WO/2018/041602A1
The invention relates to a method for producing a polycarbonate by reacting at least one diaryl carbonate with at least one aromatic hydroxy compound, which are first mixed in a mixing device and, as a raw material mixture, placed in a r...  
WO/2018/016516A1
The present invention provides a polycarbonate resin having a high refractive index, low Abbe number, and high moist heat resistance. The above problem, according to one embodiment, can be solved by a polycarbonate resin including struct...  
WO/2018/017150A1
An interfacial process for preparing a poly(aliphatic ester-carbonate) includes providing an initial polymerization reaction mixture comprising an aliphatic C6-20 dicarboxylic acid, a bisphenol, an alkali hydroxide, and optionally a cata...  
WO/2018/011702A1
A method for the purification of a 2-aryl-3,3-bis(hydroxyaryl)phthalimidine including heating a reaction mixture comprising a phenolphthalein compound and a primary arylamine in the presence of an acid catalyst to form a reaction mixture...  
WO/2018/013623A1
A continuous method for the manufacture of a 2-aryl-3,3-bis(hydroxyaryl)phthalimidine comprising continuously heating an anhydride with a phenol in the presence of a catalyst and a first co-catalyst, to form a first reaction mixture comp...  
WO/2018/008662A1
Provided is a thermally decomposable binder which has little residual carbon after being sintered, and which is able to be degreased even in a non- oxidizing atmosphere at relatively low temperatures. More specifically provided is an ali...  

Matches 1 - 50 out of 11,169