序号 | 专利名 | 申请号 | 申请日 | 公开(公告)号 | 公开(公告)日 | 发明人 |
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221 | Method of removing hydrocarbon | JP13886980 | 1980-10-06 | JPS56121636A | 1981-09-24 | DEIITAA NOIREI; FUUGO FUERUNAREKEN; HANSU RUDORUFU |
222 | JPS5621765B1 - | JP2284071 | 1971-04-13 | JPS5621765B1 | 1981-05-21 | |
223 | JPS5610331B1 - | JP2351771 | 1971-04-15 | JPS5610331B1 | 1981-03-07 | |
224 | Polycarbonate composition | JP15984079 | 1979-12-11 | JPS55102647A | 1980-08-06 | CHIYAARUSU ANDORIYUU BAIAROUSU; DONARUDO BENJIYAMIN JIYOOJI JI |
225 | Aromatic polyester polycarbonate | JP11723278 | 1978-09-22 | JPS5543159A | 1980-03-26 | MORI HAJIME; KAMIYAMA KATSUHISA; NAKAMURA KATSUHIKO; SAKATA KATSUYUKI |
PURPOSE: To prepare the title resin having excellent moldability, heat stability, chemical resistance, transparency, etc., by reacting bisphenol A with phosqene in the presence of terephthaloyl choloride and a specific ratio of isophthaloyl chloride. CONSTITUTION: An aromatic polyester polycarbonate having structural units of formulas II, III, or IV (X is bivalent group such as O, S, SO, SO 2, etc.), having molar ratios dihydroxydiaryl compound residue to benzenedicarboxylic acid residue to carbonate bond of 1 to 0.33W0.75 to 0.67W0.25, and a molar ratio of terephthalic acid group to isophthalic acid group of 9W2 to 1W8, an intrinsic viscosity of o.4W 1.5 and a glass transition temperature of 160W190°C, is prepared by the interfacial polymerization, solution polymerization, etc. of (A) a mixture of a dihydroxydiaryl compound of formula I, terephthaloyl chloride and isophthaloyl chloride with (B) phosgene. COPYRIGHT: (C)1980,JPO&Japio | ||||||
226 | Plasticized polycarbonate composition | JP14618377 | 1977-12-07 | JPS5386746A | 1978-07-31 | BUIKUTAA MAAKU; FUIRITSUPU SUTEIIBUN UIRUSON |
A plasticized polycarbonate composition comprising in admixture a high molecular weight aromatic carbonate polymer and a minor amount of an oligomeric-polymeric organo phosphorus ester. | ||||||
227 | Stabilized synthetic resin compositions | JP2093076 | 1976-02-27 | JPS52103449A | 1977-08-30 | UIRIAMU II RAISUNAA; MINAGAWA KENSHIN; NAKAHARA YUTAKA; HARUNA TOORU |
PURPOSE: To stabilize a synthetic resin to the oxidative deterioration for a long period of time, by the addition of a specific polyhydric phenol oligoester compound to the resin. COPYRIGHT: (C)1977,JPO&Japio | ||||||
228 | JPS4998489A - | JP12870473 | 1973-11-15 | JPS4998489A | 1974-09-18 | |
229 | POLYCARBONATE MOLDED ARTICLE | EP14756701.0 | 2014-02-21 | EP2963075B1 | 2018-12-12 | IMAZATO, Kenta; TAKEDA, Tsuyoshi; OKAMOTO, Hiroshi; MOTOYOSHI, Tetsuya; TANI, Takushi; YAMANAKA, Katsuhiro |
A molded article such as a resin window or a lamp lens for vehicles which is formed from a polycarbonate and excellent in heat resistance, weather resistance, low water absorption, surface hardness and low-temperature impact properties. The molded article is formed from a polycarbonate which contains a unit (A) represented by the following formula (A) in an amount of 50 mol% or more based on the total of all recurring units and has a maximum impact energy of 20 J or more in a high-speed surface impact test based on ASTM D3763 in a -20°C environment and a brittle fracture rate of 50 % or less. | ||||||
230 | METHODS FOR ENHANCING FLAME RETARDANCE OF MOLDED POLYMERIC MATERIALS | EP12779267.9 | 2012-10-18 | EP2768651B1 | 2018-09-12 | ASTHANA, Himanshu |
Disclosed are methods for manufacturing molded polymeric articles exhibiting enhanced flame retardant properties. Also disclosed are molded thermoplastic articles manufactured by the disclosed processes and methods. | ||||||
231 | COMPOUNDS CONTAINING BLUE LIGHT BLOCKING ADDITIVE | EP16834671.6 | 2016-08-11 | EP3334784A1 | 2018-06-20 | WANG, Qian; LIU, Mengge; SHANG, Wenyu |
Blue light is absorbed within thermoplastic polymer by use of organic colorants which both limit transmittance of light at 430-450 nm wavelengths to and continue transmittance of light of more than 85% at above 560 nm wavelengths. In 430-450 nm, with the different loadings of various organic colorants having various transmittances at 430-450 nm, the transmittance of the polymer can also be adjusted to meet any desired blue light transmittance level. | ||||||
232 | POLYCARBONATE RESIN COMPOSITION | EP15829039.5 | 2015-07-31 | EP3196251A1 | 2017-07-26 | TOJO Chihiro; IZUMI Ippei |
The present invention provides a polycarbonate resin composition which is capable of maintaining favorable fluidity during molding, inhibiting a bleed-out phenomenon after molding, and further producing molding products with high transparency. Specifically, the polycarbonate resin composition comprises: an aromatic polycarbonate resin; and 0.01 to 1.0 parts by mass of a fatty acid compound relative to 100 parts by mass of the aromatic polycarbonate resin, the fatty acid compound containing at least one selected from the group consisting of fatty acid esters and fatty acid amides. The fatty acid compound has an average molecular weight of 800 to 5000. The fatty acid compound contains 10 to 80% by mass of an unsaturated fatty acid compound relative to the total mass of the fatty acid compound. |
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233 | Wasserbasierende Primerzusammensetzung für Polycarbonat und Polycarbonat-Blends | EP15154022.6 | 2015-02-05 | EP3053942A1 | 2016-08-10 | Oeser, Michael; Buchholz, André; Urbach, Dirk; Hanhörster, Thomas |
Die vorliegende Erfindung betrifft eine wasserbasierte Primerzusammensetzung mit besonderer Eignung für die Vorbehandlung von Polycarbonatsubstraten, die eine Komponente K1 umfassend eine wässrige Epoxidharzdispersion, eine wässrige Polyester-Polyurethandispersion und eine wässrige Polyacrylatdispersion, sowie gegebenenfalls ein wassermischbares organisches Lösungsmittel, und eine zweite Komponente K2, die einen wasserdispergierbaren Vernetzer auf Isocyanatbasis enthält, aufweist. Die beschriebenen Primer vermitteln eine starke Haftung von nachträglich aufgebrachten Klebstoffen zu Polycarbonatsubstraten und ermöglichen eine Verarbeitung unter signifikanter Reduktion von VOC-Emissionen und Vermeidung der Entstehung von Spannungsrissen. |
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234 | POLYCARBONATE MOLDED ARTICLE | EP14756701 | 2014-02-21 | EP2963075A4 | 2016-05-25 | IMAZATO KENTA; TAKEDA TSUYOSHI; OKAMOTO HIROSHI; MOTOYOSHI TETSUYA; TANI TAKUSHI; YAMANAKA KATSUHIRO |
A molded article such as a resin window or a lamp lens for vehicles which is formed from a polycarbonate and excellent in heat resistance, weather resistance, low water absorption, surface hardness and low-temperature impact properties. The molded article is formed from a polycarbonate which contains a unit (A) represented by the following formula (A) in an amount of 50 mol% or more based on the total of all recurring units and has a maximum impact energy of 20 J or more in a high-speed surface impact test based on ASTM D3763 in a -20°C environment and a brittle fracture rate of 50 % or less. | ||||||
235 | MONO-LAYER THIN FILM ADHESIVE COMPOUNDS | EP13822092.6 | 2013-07-25 | EP2890305A1 | 2015-07-08 | MURPHY, John L.; DALSIN, Jeffrey, L.; LYMAN, Arinne; VOLLENWEIDER, Laura; BROUSSARD, Joel, L.; WINTERBOTTOM, Neil; KOEPSEL, Justin, T. |
The invention relates provides synthetic medical adhesives which exploit plant derivatives to form covalent bonds with amines and thiols on tissue surfaces. | ||||||
236 | POLYCARBONATE COPOLYMER, METHOD FOR PRODUCING THE SAME, MOLDED BODY, OPTICAL MATERIAL, AND ELECTROPHOTOGRAPHIC PHOTOSENSITIVE BODY | EP07830076.1 | 2007-10-18 | EP2075275B1 | 2015-04-29 | HIKOSAKA, Takaaki; HAMADA, Yasushi |
237 | METHOD FOR PRODUCING POLYCARBONATE-BASED RESIN MICROPARTICLE, AND POLYCARBONATE-BASED RESIN MICROPARTICLE | EP13744402.2 | 2013-01-18 | EP2810973A1 | 2014-12-10 | ASANO Itaru; TAKEZAKI Hiroshi |
By the present invention, spherical, smooth-surfaced microparticles of a polycarbonate-based polymer (A) can be provided by forming an emulsion in a system in which a polycarbonate-based polymer (A), a polymer (B) different from the polycarbonate-based polymer (A), and an organic solvent (C) are dissolved and mixed and which causes phase separation into two phases of a solution phase having the polycarbonate-based polymer (A) as a main component and a solution phase having the polymer (B) as a main component, and subsequently bringing the emulsion into contact with a poor solvent for the polycarbonate-based polymer (A) at a temperature of 80°C or higher. Provided are polycarbonate-based polymer microparticles, and particularly, spherical polycarbonate-based polymer microparticles having a smooth particle surface, which are suitable in cosmetics, films having a function of diffusing light, and the like. |
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238 | DECORATIVE SHEET, AND DECORATIVE RESIN-MOLDED ARTICLE EMPLOYING SAME | EP11857359 | 2011-01-28 | EP2669085A4 | 2014-09-17 | SAITOU NOBUO; TAKEUCHI EMI |
The invention provides a decorative sheet including at least a surface protective layer on a substrate, in which the surface protective layer includes a cured material of an ionizing radiation curable resin composition at least containing a polycarbonate(meth)acrylate (A) and a multi-functional (meth) acrylate (B) in a mass ratio (A)/(B) of (98/2)-(70/30). The invention also provides a decorative sheet including at least a surface protective layer on a substrate, in which the surface protective layer includes a cured material of an ionizing radiation curable resin composition at least containing an acrylic silicone (meth)acrylate (C) and a multi-functional (meth)acrylate (B) in a mass ratio (C)/(B) of (50/50)-(95/5). The present invention provides a decorative sheet with a surface protective layer having scratch resistance as well as three-dimensional formability. | ||||||
239 | Polycarbonate copolymer, method for producing the same, molded body, optical material, and electrophotographic photosensitive body | EP12196236.9 | 2007-10-18 | EP2570446A1 | 2013-03-20 | Hikosaka, Takaaki; Hamada, Yasushi |
A polycarbonate copolymer contains 0.1 to 50 mol% of a monomer unit represented by the following formula (1); and a monomer unit represented by the following formula (2). In the polycarbonate copolymer the content of a biphenyl compound having three phenolic hydroxyl groups in one molecule is 200 mass ppb or less.
In the formula R3 and R4 each independently represent a hydrogen atom, an aliphatic hydrocarbon group having 1 to 6 carbon atoms, an aryl group having 6 to 12 carbon atoms or a halogen atom; and X represents any one of bonding groups represented by -O-, -S-, -SO-, -SO2-, -CO-, 9,9- fluorenylidene group. |
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240 | POLYCARBONATE COPOLYMER, METHOD FOR PRODUCING THE SAME, MOLDED BODY, OPTICAL MATERIAL, AND ELECTROPHOTOGRAPHIC PHOTOSENSITIVE BODY | EP07830076 | 2007-10-18 | EP2075275A4 | 2010-10-20 | HIKOSAKA TAKAAKI; HAMADA YASUSHI |