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Matches 451 - 500 out of 16,125

Document Document Title
WO/2021/153492A1
A molded object of a poly(butylene terephthalate) resin composition comprising (A) a poly(butylene terephthalate) resin, (B) a polycarbonate resin, and (C) an elastomer, characterized by including the poly(butylene terephthalate) resin (...  
WO/2021/153950A1
The present invention relates to a polyalkylene carbonate-based resin having excellent thermal stability and improved heat-shrinkage, and a molded product produced using same, the polyalkylene carbonate-based resin including: 100 parts b...  
WO/2021/148325A1
The present invention relates to polycarbonate compositions and molded articles made therefrom. The polycarbonate composition comprises: A) 70-95 wt.% of aromatic polycarbonate, B) 4-26 wt.% of mineral fdler, C) 0.1- 4 wt.% of ester-modi...  
WO/2021/145443A1
This polycarbonate resin has a constituent unit represented by formula (1) and has a 50,000-500,000 weight average molecular weight Mw measured by size-exclusion chromatography using polymethylmethacrylate as a standard sample.  
WO/2021/137529A1
Provided is a thermoplastic resin composition which comprises, with respect to 100 parts by weight of a base resin including (A) 65 to 85 wt% of a polycarbonate resin, (B) 7 to 20 wt% of an acrylic rubber-modified aromatic vinyl-based gr...  
WO/2021/138113A1
A thermoplastic molding composition having superior impact strength and chemical resistance comprising 50 to 90 percent by weight (pbw) of an aromatic (co)poly(ester)carbonate, greater than 0 to 40 pbw of first graft (co)polymer comprisi...  
WO/2021/137192A1
Disclosed is a composite from about 50 wt. % to about 90 wt. % of a thermoplastic resin, wherein the thermoplastic resin comprises a polycarbonate polysiloxane copolymer; and from about 10 wt. % to about 50 wt. % of a carbon-based filler...  
WO/2021/128965A1
Disclosed are a polycarbonate/ABS composition, a preparation method therefor and an automobile pillar protective panel. The composition comprises the following components in parts by weight: 50-80 parts of a polycarbonate, 10-40 parts of...  
WO/2021/133048A1
The present invention relates to a polycarbonate copolymer, a method for producing same, and a molded article comprising same, and more specifically, to: a polycarbonate copolymer exhibiting remarkably improved physical properties (in pa...  
WO/2021/132279A1
A resin composition according to the present invention contains a polyimide resin and an ester resin. The ester resin is a polycarbonate or a polyarylate. The polyimide contains a structural unit represented by general formula (1). In ge...  
WO/2021/129940A1
The present invention relates to curable photochromic compositions which include an at least di-functional oxazoline functional material, an at least di-functional first carboxylic acid functional material, an optional second carboxylic ...  
WO/2021/125673A1
A lens barrel member according to the present invention comprises: a lens barrel which surrounds the outer circumference of a lens and is fixed to a housing; and the housing which accommodates the lens barrel, wherein the lens barrel is ...  
WO/2021/122183A1
The present invention relates to a method for producing a master batch having improved properties. The invention relates to, in particular, a master batch containing a polycarbonate and a reinforcing filler, preferably selected from one ...  
WO/2021/124112A1
A reinforced polycarbonate composition comprising 50-95 wt% of a poly(aliphatic ester-carbonate); 5-40 wt% of a high heat copolycarbonate comprising high heat carbonate units derived from 1,1-bis(4-hydroxyphenyl)-3,3,5-trimethyl-cyclohex...  
WO/2021/120865A1
Disclosed in the present invention is a transparent flame-retardant polycarbonate composite material. By means of the compounding of two polycarbonates in a specified weight-average molecular weight range and the compounding of a special...  
WO/2021/125205A1
[Problem] The present invention addresses the problem of providing: a molded article which is for laser welding and has excellent visible light transmittance and laser transmittance and a suppressed variation in laser transmittance; and ...  
WO/2021/122182A1
The present invention relates to a method for producing a molding compound having improved surface properties. The invention relates to, in particular, a molding compound comprising a polycarbonate and at least one reinforcing filler, pr...  
WO/2021/116356A1
The invention relates to a film containing a special polycarbonate or copolycarbonate of the formula (Ia), (I-2), (I-3) or (I-4) and to the use of the film in a security document and in a layer structure.  
WO/2021/111411A1
A flame retardant composition comprising: 45.0-99.9 wt% of a high heat copolycarbonate comprising high heat carbonate units derived from high heat bisphenol monomers, and optionally comprising low heat carbonate units, wherein a homopoly...  
WO/2021/112082A1
Provided are a plate-shaped molded body and a multi-layer body which have few optical defects when bent and which have excellent flex resistance. The plate-shaped molded body contains bisphenol AP-type polycarbonate having a glass transi...  
WO/2021/112260A1
A polycarbonate/polyorganosiloxane copolymer which is produced using a diol monomer (a1) and a polyorganosiloxane (a2) that satisfy the following requirement and which comprises a polyorganosiloxane block (A-1) including specific repeati...  
WO/2021/112257A1
A polycarbonate/polyorganosiloxane copolymer which comprises a polyorganosiloxane block (A-1) including a specific structural unit and a polycarbonate block (A-2) composed of specific repeating units.  
WO/2021/110550A1
The present application relates to a flame retardant impact-modified polycarbonate composition and shaped parts as well as articles made therefrom. The polycarbonate composition comprises the following components: an aromatic polycarbona...  
WO/2021/112259A1
A polycarbonate/polyorganosiloxane copolymer which comprises a polyorganosiloxane block (A-1) including a specific structural unit and a polycarbonate block (A-2) composed of specific repeating units and which satisfies the following req...  
WO/2021/112473A1
The present invention relates to a polycarbonate composition and an optical product formed therefrom. The polycarbonate composition exhibits a low yellow index unlike existing yellowish blue light-blocking products, thus enabling the rea...  
WO/2021/112957A1
A polycarbonate composition comprising: a high heat copolycarbonate comprising high heat carbonate units, wherein a homopolycarbonate of the high heat carbonate units has a glass transition temperature (Tg) of 155-250 °C; and optionally...  
WO/2021/107487A1
A thermoplastic resin composition according to the present invention is characterized by including: about 100 parts by weight of a polycarbonate resin; about 4-20 parts by weight of a core-shell structured rubber-modified vinyl-based gra...  
WO/2021/105008A1
The present invention relates to a molding compound containing A) 45 to 65 wt.% of at least one aromatic polycarbonate, polyester carbonate or mixtures thereof, B) 18 to 31 wt.% of at least one polybutylene terephthalate having rheologic...  
WO/2021/103081A1
An environmentally friendly water purification functional masterbatch. The masterbatch comprises the following components: 5-15 parts polyester resin, 35-45 parts polyolefin resin, 40-50 parts mineral powder, and 5-10 parts of a degradab...  
WO/2021/095443A1
A polycarbonate diol composition containing a polycarbonate diol represented by a specific formula and a diol component represented by a specific formula, in which 90 mol% or more of the total terminal group content comprises hydroxyl gr...  
WO/2021/095748A1
A transparent film having slidability and suppressed turbidity, and a method for producing a film are provided. This resin composition contains an aromatic polycarbonate resin (A) with a limiting viscosity of less than or equal to 0.37 d...  
WO/2021/095640A1
Provided is a dielectric composition containing no amide bonds and having a high permittivity. The dielectric composition includes a polymer having a structure made up of repetitions of a unit structure including at least one heterocycle...  
WO/2021/096213A1
The present invention relates to a polycarbonate composite, a producing method thereof, and a molded article comprising same. More specifically, the present invention relates to: a polycarbonate composite comprising a matrix resin, which...  
WO/2021/095506A1
A resin composition including 5-60 parts by weight of an impact resistance improver (C) with respect to a total of 100 parts by weight of an acrylic resin (B) and a polycarbonate resin (A), repeating units of which include 5-85 mol% of u...  
WO/2021/095914A1
The present invention relates to an antenna device, a manufacturing method therefor, and a shark fin antenna comprising same, and, more specifically, to an antenna device, a manufacturing method therefor, and a shark fin antenna comprisi...  
WO/2021/090823A1
Provided are: a resin composition which has a low dielectric loss tangent and which is used in an electronic/electrical device component that uses electromagnetic waves having a frequency of 1 GHz or more; and an electronic/electrical de...  
WO/2021/090824A1
A resin composition for laser direct structuring, which has a low loss tangent and on which plating can be formed, a molded product, and a production method of a plated molded product are provided. This resin composition for laser direct...  
WO/2021/085841A1
A thermoplastic resin composition of the present invention comprises: about 100 parts by weight of a polycarbonate resin; about 10 to about 45 parts by weight of a biphenyl group-containing acrylic copolymer having a weight-average molec...  
WO/2021/081786A1
The present invention relates to a molded article with a metallic appearance and a process for making the same. Particularly, the present invention relates to a molded article having a part that comprises a layer with a sandwich structure.  
WO/2021/085867A1
A thermoplastic resin composition according to the present invention comprises: about 100 parts by weight of a polycarbonate resin; about 1 to about 20 parts by weight of a polyester resin; about 30 to about 80 parts by weight of glass f...  
WO/2021/086033A1
The present invention relates to a polycarbonate resin and a method for preparing same and, more specifically, to a polycarbonate resin and a method for preparing same, the polycarbonate resin being prepared by interfacial polymerization...  
WO/2021/085384A1
The present invention provides: a polycarbonate resin composition excellent in terms of long-lasting antistatic property and thermal stability; and a molded object of the polycarbonate resin composition. This resin composition comprises ...  
WO/2021/083925A1
The present invention relates to a layered composite comprising a polycarbonate-based matrix, possibly containing fibres, and an outer layer of special polycarbonate-polyester blends, and also to a layered composite such as that describe...  
WO/2021/082032A1
Disclosed are a mixture of a fused ring aromatic pigment and a polymer material, a preparation method therefor and a downstream product thereof. According to the method, different thermoplastic polymer materials can be selected and mixed...  
WO/2021/085051A1
A conductive film for antennas, said conductive film being obtained by superposing an electroconductive film on a base material that is formed from a polycarbonate resin material containing a polycarbonate resin that contains, as main co...  
WO/2021/085424A1
The present invention provides a resin composition which is capable of producing a molded body that has sufficiently excellent hydrolysis resistance and mold releasability even if a thermal stabilizer and a mold release agent are contain...  
WO/2021/085797A1
The present invention relates to a novel polyaryletherketone (PAEK) polymer composition with a significantly increased crystallization speed, and preferably to a polyetherketoneketone (PEKK) polymer composition. Provided according to the...  
WO/2021/079773A1
Provided is a reciprocal dispersion phase difference film that has outstanding extensibility and phase difference expression, and also has low haze. A phase difference film according to the present invention contains: a resin that includ...  
WO/2021/077848A1
Disclosed are a glass fiber group and a fabrication method therefor, and a glass fiber reinforced resin matrix composite material and a fabrication method therefor. The fabrication method for the glass fiber group is characterized in tha...  
WO/2021/075405A1
The present invention provides: a resin composition which has excellent molding stability and whereby it is possible to mold a molded article that has excellent dust generation resistance, heat resistance, dimensional stability, sliding ...  

Matches 451 - 500 out of 16,125