| Document |
Document Title |
|
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/2021/090823A1 |
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/2021/092473A1 |
A reactive oligomer has a backbone derived from at least one of polyamideimide, polyimide, polyetherimide, polyaryletherketone, polyethersulfone, polyphenylene sulfide, polyamide, polyester, polyarylate, polyesteramide, polycarbonate, po...
|
|
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/2021/086033A1 |
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/2021/085051A1 |
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/2021/079893A1 |
Provided is a curable resin composition which can be molded by casting to obtain composite materials each composed of a polycarbonate resin and an acrylic resin and having high transparency and high impact strength. More specifically, pr...
|
|
WO/2021/075503A1 |
A polycarbonate diol composition which contains a polycarbonate diol that has a structure represented by general formula (I) and a polycarbonate structure represented by general formula (II), wherein: the melt viscosity at 50°C is from ...
|
|
WO/2021/070741A1 |
The resin composition contains (A) a polycarbonate resin, (B) an acrylic resin, and (C) carbodiimide and has excellent transparency, thermal resistance, impact resistance, weather resistance, surface hardness, moist heat resistance, and ...
|
|
WO/2021/069234A1 |
The present invention relates to a method for the manufacture of a modified polycarbonate comprising reacting polycarbonate with at least one primary amide in a melt mixing device at a temperature of at least 230°C for a period of at le...
|
|
WO/2021/064550A1 |
Liquid polymer pharmaceutical compositions with a biodegradable liquid polymer, a biocompatible solvent or combination or mixture of solvents and/or co-solvents, and an active pharmaceutical agent comprising a peptide are useful to provi...
|
|
WO/2021/059884A1 |
The present invention makes it possible to provide a polycarbonate resin including structural units (A) represented by general formula (1) and structural units (B) represented by general formula (4). Formula (1) (In general formula (1), ...
|
|
WO/2021/054258A1 |
The present invention provides: a polycarbonate resin which has heat resistance and is able to be produced using a starting material that is derived from natural products; and a monomer compound which enables the achievement of this resi...
|
|
WO/2021/055003A1 |
Methods for producing proppants with a polyurethane proppant coating are provided. The methods include forming aliphatic polycarbonate polyols from the copolymerization of epoxide and CO2 monomers, forming the polyurethane proppant coati...
|
|
WO/2021/054300A1 |
The present invention addresses the problem of providing a new method for producing a polycarbonate resin having excellent properties. This problem has been solved by providing a method for producing a polycarbonate resin containing a ...
|
|
WO/2021/047037A1 |
Disclosed are a system and a method for pretreating raw materials for polycarbonate production, comprising a bisphenol A storage tank, a diphenyl carbonate storage tank, a bisphenol A pipeline, and a diphenyl carbonate pipeline. The bisp...
|
|
WO/2021/049472A1 |
Provided is a compound that has a high sensitivity and is highly soluble in a solvent. The compound is represented by general formula (X-1). [Chemical formula 1] (In formula (X-1), each R0 is independently a hydrogen atom, a dissociable ...
|
|
WO/2021/045390A1 |
The present invention relates to a copolycarbonate, and a polycarbonate composition comprising same. The copolycarbonate has excellent impact resistance, particularly, low temperature impact resistance, and excellent weather resistance. ...
|
|
WO/2021/045075A1 |
The present invention provides a resin composition which enables an aliphatic polycarbonate to exhibit the mechanical properties thereof with good reproducibility, and which is formed into a molded body that has a good balance among mech...
|
|
WO/2021/045027A1 |
The present invention provides a polycarbonate-based coating resin composition having high adhesiveness, more specifically provides a polycarbonate resin composition that contains not less than 0.1 parts by mass of a polyisocyanate compo...
|
|
WO/2021/045527A1 |
The present invention pertains to: a diol compound capable of producing a polycarbonate having excellent mechanical properties, weather resistance, hardness, heat resistance, transparency, and impact resistance; a polycarbonate produced ...
|
|
WO/2021/037777A1 |
The present invention relates to a process for preparing bisphenol A in the presence of hydroxyacetone without poisoning the catalyst system comprising an ion exchange resin catalyst and a sulfur containing cocatalyst, wherein at least p...
|
|
WO/2021/039970A1 |
Provided is a molded article obtained by using a thermoplastic resin composition that contains a polycarbonate resin having a repeating unit (A) represented by general formula (1) and a repeating unit (B) represented by general formula (...
|
|
WO/2021/032554A1 |
The invention relates to a method for preparing polyether carbonate alcohols by attaching cyclic carbonate to an H-functional starter substance in the presence of a catalyst, characterized in that a tribasic alkali- or alkaline earth met...
|
|
WO/2021/032553A1 |
The invention relates to a process for preparing polyether carbonate alcohols by attaching cyclic propylene carbonate to an H-functional starter substance in the presence of a catalyst, characterized in that at least one compound accordi...
|
|
WO/2021/032555A1 |
The invention relates to a process for preparing polyether carbonate alcohols by attaching cyclic ethylene carbonate to an H-functional starter substance in the presence of a catalyst, characterized in that at least one compound accordin...
|
|
WO/2021/033917A1 |
The present invention relates to a method for preparation of a polyalkylene carbonate. More specifically, provided is a method for preparation of a polyalkylene carbonate, wherein a mixture obtained by removing unreacted carbon dioxide a...
|
|
WO/2021/033129A1 |
The invention relates to a curable mixture comprising at least one organic compound having phenolic hydroxyl groups and at least one multifunctional cyclic organic carbonate as crosslinking agent, to a method of curing the said organic c...
|
|
WO/2021/029337A1 |
The present invention provides: a graft copolymer which leaves a little residue after thermal decomposition, while exhibiting excellent transparency and formability; a method for producing a graft copolymer; and a use of a graft copolyme...
|
|
WO/2021/023690A1 |
The present inventions relates to a melt transesterification process for producing a polycarbonate from a dihydroxyaryl compound and a diaryl carbonate. The process according to the invention is characterized in that the rate of the reac...
|
|
WO/2021/024832A1 |
Provided is a polycarbonate resin having a constituent unit (I) represented by general formula (1) [in the formula, L1 and L2 each independently represent a divalent linking group selected from an alkylene group, an oxyalkylene group, a ...
|
|
WO/2021/024812A1 |
Provided is a polyether polycarbonate diol in which the ratio of the overall number of terminal alkoxy groups and terminal aryloxy groups relative to the total number of terminal groups is 0.20-7.5%. By controlling the ratio of the total...
|
|
WO/2021/018753A1 |
The invention relates to a method for producing polyether carbonate polyols via the following steps: (i) accumulating alkylene oxide and carbon dioxide on a H-functional starter substance in the presence of a double metal cyanide catalys...
|
|
WO/2021/014962A1 |
[Problem] The purpose of the present invention is to provide a thermoplastic resin that achieves a balance between high refractive index and high fluidity. [Solution] This thermoplastic resin contains a repeating unit represented by form...
|
|
WO/2021/005470A1 |
Methods of recovering and/or reusing activators and/or initiators following polycarbonate synthesis may include: contacting an amine compound with a carboxylic acid compound to form a first ammonium salt including a first ammonium cation...
|
|
WO/2021/004814A1 |
The invention relates to a method for producing polyether ester carbonate polyols by catalytically adding alkylene oxide and carbon dioxide to an H-functional initiator substance in the presence of a double metal cyanide catalyst. Said m...
|
|
WO/2021/002346A1 |
A polycarbonate resin composition including: a polycarbonate-polyorganosiloxane copolymer (A); and at least one compound (B) selected from the group consisting of an antioxidant, a dye, a release agent, a light-diffusing agent, a flame r...
|
|
WO/2021/002278A1 |
Provided are a novel aliphatic polycarbonate, a method for manufacturing the same, and an electroconductive paste composition, the aliphatic polycarbonate having a secondary or tertiary amino group and another polar functional group. T...
|
|
WO/2021/002347A1 |
This molded body includes a polycarbonate-based resin composition containing: a polycarbonate-polyorganosiloxane copolymer (A); and at least one compound (B) selected from the group consisting of an antioxidant, a dye, a release agent, a...
|
|
WO/2020/262238A1 |
Provided is a novel polycarbonate polyol derivative having a terminal amino group. This polycarbonate polyol derivative is represented by formula (1). In formula (1), A denotes a group including a polycarbonate skeleton; n and m are aver...
|
|
WO/2020/262947A1 |
The present invention relates to a novel fluorosulfonyl carbonate compound. In addition, the present invention relates to a method of preparing the fluorosulfonyl carbonate compound. The present invention further relates to an electrolyt...
|
|
WO/2020/255958A1 |
The present invention provides a composition for forming a hard coat, said composition containing at least metal oxide fine particles, a hydrolysis product of an organosilicon compound, an adhesion promoting component having an alkoxysil...
|
|
WO/2020/250732A1 |
Provided is a polycarbonate resin having excellent solubility in low-boiling-point non-halogenated solvents and having a high glass transition temperature. The polycarbonate resin comprises constituent units (A) represented by general ...
|
|
WO/2020/252217A1 |
Disclosed herein are bio-based polysulfones, and in particular, bisguaiacol-based PSfs synthesized from (i) at least one polymerizable lignin-based monomer having a structure corresponding to formula (I) wherein each R1 is independently ...
|
|
WO/2020/249433A1 |
The invention relates to a method for preparing polyether carbonate polyols by means of the following steps: (i) adding alkylene oxide and carbon dioxide onto an H-functional starter substance in the presence of a double metal cyanide ca...
|
|
WO/2020/242224A1 |
The present invention relates to ether diol-derived polycarbonate diol of anhydrohexitol, a method for preparing same, polyurethane prepared from same and an adhesive comprising same and, more specifically, to polycarbonate diol, a metho...
|
|
WO/2020/242554A1 |
A powder composition suitable for use in selective laser sintering for printing an object. The powder composition includes a first fraction having a polyetherketoneketone (PEKK) powder having a plurality of particles. The powder composit...
|
|
WO/2020/243492A1 |
A thermoplastic composition includes: 40 to 75 wt% of a poly(carbonate-siloxane-arylate); 5 to 45 wt% of a poly(carbonate-siloxane) present in an amount effective to provide 0.75 to 7 wt% of siloxane units; 10 to 40 wt% of a polycarbonat...
|
|
WO/2020/235442A1 |
Provided are: a graft copolymer in which a backbone polymer is an aliphatic polycarbonate and a branch polymer is a polymer of a radical-copolymerizable monomer; a method for producing the graft copolymer; and a precursor for a graft cop...
|
|
WO/2020/229965A1 |
Process for the preparation of polypropylene carbonate comprising the copolymerization of propylene oxide and carbon dioxide (CO2) in the presence of a catalytic system comprising: • - at least one catalyst selected from complexes of a...
|
