-
公开(公告)号：EP3169719B1
公开(公告)日：2018-12-12
申请号：EP15744433.2
申请日：2015-07-17
Applicant: SABIC Global Technologies B.V.
Inventor： GRIESHABER, Sarah E. , HE, Yuanqing , MORIZUR, Jean-Francois
CPC classification number: C08L69/005 , C08G64/12 , C08L69/00 , C08L2201/02 , C08L2201/08 , C08L2205/025 , C08L2205/03 , C08L2205/035 , C08K5/42 , C08K7/14 , C08K5/523
Abstract: Polycarbonate blend compositions are disclosed. The compositions include at least one polycarbonate useful for high heat applications. The compositions include at least one poly(aliphatic ester)-polycarbonate. The compositions can include one or more additional polymers. The compositions can include one or more additives. The compositions can be used to prepare articles of manufacture, and in particular, automotive bezels.
-
公开(公告)号：EP3053943B1
公开(公告)日：2018-11-14
申请号：EP14850138.0
申请日：2014-09-29
Applicant: Adeka Corporation
Inventor： NEGISHI Yoshinori , NOMURA Kazukiyo
CPC classification number: C08G64/12 , C08G64/14 , C08G64/28 , C08L69/00 , C08L2201/08
Abstract: Provided is an ultraviolet-absorbing polycarbonate which exhibits excellent heat resistance as well as excellent weather resistance without showing a reduction in its performance or contaminating a processing facility during processing. The ultraviolet-absorbing polycarbonate is represented by the following Formula (1): [wherein, n represents an integer of 2 to 300; B 1 represents a linear or branched alkylidene group having 2 to 10 carbon atoms or the like; R 1 to R 4 each independently represent a hydrogen atom or the like; and A 1 and A 2 each independently represent a group represented by the following Formula (2), (3) or the like: (wherein, G 1 represents a linear or branched alkylene group having 1 to 18 carbon atoms or the like; R 5 to R 8 each represent a linear or branched alkyl group having 1 to 12 carbon atoms or the like; R 9 and R 10 each represent a linear or branched alkyl group having 1 to 12 carbon atoms or the like; and R 11 represents a hydrogen atom or the like) (wherein, R 12 and R 13 each represent a hydrogen atom or the like)].
-
公开(公告)号：EP3388481A1
公开(公告)日：2018-10-17
申请号：EP16873031.5
申请日：2016-12-07
Applicant: Sumitomo Seika Chemicals Co., Ltd.
Inventor： MURAKAMI, Shinya , NISHIGUCHI, Hideaki , HIYAMA, Takehiro
CPC classification number: C08K5/372 , C07C323/12 , C08G75/14 , C08L7/00 , C08L9/06 , C08L21/00 , C08L81/04 , C08L2201/08
Abstract: Provided is an additive for rubber that contains a sulfide composition, wherein the sulfide composition in the additive for rubber contains a sulfide compound having the repeating units shown by formula (1), the amount of repeating units (1) in which X=2 is at least 45 molar parts per 100 molar parts of repeating units (1) in the sulfide compound, and the number n of repeating units (1) in the sulfide compound is from 1 to 400, whereby an additive for rubber capable of imparting excellent heat resistance is provided. Also provided is a rubber composition that contains said additive for rubber.
-
104.发明授权
公开(公告)号：EP2982715B8
公开(公告)日：2018-10-17
申请号：EP14731509.7
申请日：2014-04-04
Applicant: Mitsubishi Chemical Corporation
Inventor： FUJIKAWA, Yuichiro , MATSUOKA, Shinji , NODONO, Mitsufumi , OTONARI, Hiroaki , SASAKI, Haruo
IPC: C08L69/00 , C08F6/14 , C08L51/04 , C08F265/06 , C08F6/22 , C08F279/02
CPC classification number: C08F279/02 , C08F6/22 , C08F265/06 , C08K5/372 , C08L69/00 , C08L2201/08 , C08L2205/06 , C08L51/04 , C08F2220/1825 , C08F220/06
Abstract: [Object] Provided is a reinforcing agent for resin that is able to impart excellent impact resistance, resistance to thermal coloration, and resistance to moist heat to a polycarbonate resin. [Solving Means] Disclosed is a reinforcing agent for polycarbonate resin which includes a rubber-like graft polymer, in which a quantity of the ”YI value that is increased by a heat treatment at a temperature of 140°C for 12 hours and measured for a molded article obtained by molding 3 parts by mass of the reinforcing agent for polycarbonate resin and 97 parts by mass of an aromatic polycarbonate resin having a viscosity average molecular weight of 24,000 under a specific condition is 36 or less and a quantity of the ”MFR value increased by a heat treatment for 60 hours under a condition of a temperature of 120°C and a relative humidity of 100% is 3 or less. Disclosed is also a resin composition including the reinforcing agent for polycarbonate resin.
-
公开(公告)号：EP3143086B1
公开(公告)日：2018-10-10
申请号：EP15722208.4
申请日：2015-05-13
Applicant: SABIC Global Technologies B.V.
Inventor： VAN MIERLOO, Sarah , SAMPERS, Jacques
IPC: C08L23/12
CPC classification number: C08K5/005 , C08K3/34 , C08K5/105 , C08K5/13 , C08K5/3435 , C08K5/37 , C08K5/524 , C08L23/12 , C08L2201/08 , C08L23/14 , C08L33/14
Abstract: The invention is directed to a resin composition that has both high heat resistance and high resistance against ultraviolet radiation. The invention is further directed to an article comprising said composition, and to the use of a combination of compounds for stabilising a resin composition. The resin composition of the invention comprises (A) a polypropylene resin, (B) an optionally substituted linear or branched alkyl ester of 3-(alkylated 4′-hydroxyphenyl) propionic acid having a molecular weight of 750 g/mol or less, (C) a hindered amine light stabiliser, having a molecular weight of 1250 g/mol or more, wherein the hindered amine is comprised in the backbone of the hindered amine light stabiliser molecule, and (D) a thiosynergist.
-
Patent Agency Ranking
公开(公告)号：EP3377572A1
公开(公告)日：2018-09-26
申请号：EP16866823.4
申请日：2016-10-19
Applicant: Corning Optical Communications LLC
Inventor： JIANG, Dayue , LANGFELD, Kirsten , WILLIAMSON, Brandon Robert
CPC classification number: C08L23/06 , C08K9/04 , C08L23/0853 , C08L2201/02 , C08L2201/08 , C08L2203/202 , C08L2205/03 , C08L2207/066 , G02B6/4436 , H01B3/302 , H01B3/305 , H01B3/441 , H01B3/443 , H01B3/447 , H01B7/295
Abstract: A flame retardant compound is provided. The flame retardant compound includes a polymer base resin, a carbonific host compound, and a guest compound including at least one atom of a transition metal. The carbonific host compound and the guest compound form a host-guest complex, and the host-guest complex acts to inhibit at least one of smoke release and smoke formation when exposed to heat. The host-guest complex is distributed within the polymer base resin. An intumescent flame retardant compound is also provided. The intumescent flame retardant compound includes a base resin, an acid donor, a spumific agent, a cyclodextrin host compound, and a guest compound including at least one atom of molybdenum. The cyclodextrin host compound and the guest compound form a host-guest complex. The acid donor, carbonific host compound, and spumific agent react when exposed to a temperature above 280° C. to form a foam.
-
公开(公告)号：EP2927280B1
公开(公告)日：2018-08-15
申请号：EP13858925.4
申请日：2013-11-26
Applicant: Mitsubishi Gas Chemical Company, Inc.
Inventor： SUZUKI Shoko , TAJIMA Jun , NAGASHIMA Hiromitsu
CPC classification number: C08L69/00 , C08J3/005 , C08J3/093 , C08J2369/00 , C08K5/0041 , C08K5/42 , C08L2201/02 , C08L2201/08 , C08L2201/10 , C08L2205/025
Abstract: The present invention provides an aromatic polycarbonate resin composition which is obtained by removing a solvent from a resin solution that is obtained by dissolving an aromatic polycarbonate resin-A that has a viscosity-average molecular weight of 3,000-25,000 and an aromatic polycarbonate resin-B that has a viscosity-average molecular weight of 50,000-90,000 into the solvent. This aromatic polycarbonate resin composition is characterized in that: the aromatic polycarbonate resin-A is contained in an amount of 99-50% by mass and the aromatic polycarbonate resin-B is contained in an amount of 1-50% by mass relative to the total mass of the aromatic polycarbonate resin-A and the aromatic polycarbonate resin-B; a plate-like molded article having thickness of 3.0 mm and molded from the aromatic polycarbonate resin composition has a haze value of 2% or less; and the number of unmelted polycarbonate pieces having a length of 100 µm or more and present within a region of 5 cm x 3 cm in the plate-like molded article is 10 or less.
-
公开(公告)号：EP3228667A4
公开(公告)日：2018-08-01
申请号：EP15864321
申请日：2015-12-03
Applicant: KURARAY CO
Inventor： SAITOU YUUSUKE , SUZUKI TAKAHIRO , FUJI JUNICHI
IPC: C08L101/00 , C08K5/10 , C08L27/06 , H01B3/44 , H01B7/02
CPC classification number: H01B3/443 , C08K3/22 , C08K5/0016 , C08K5/10 , C08K2003/2296 , C08L23/16 , C08L23/286 , C08L27/06 , C08L101/00 , C08L2201/02 , C08L2201/04 , C08L2201/08 , C08L2203/202 , C08L2666/04 , H01B3/422 , H01B7/02
Abstract: [Problem] To provide an insulation material that has an excellent volume resistivity while retaining the balance among various capabilities including the mechanical strength, the heat resistance, the oil resistance, the bleed-out resistance, the plasticizer migration resistance, and the like, equivalent to a resin composition containing an ordinary phthalate ester. [Solution] An insulation material containing a resin composition containing: an ester (i) having one or more constitutional unit represented by the following formula (A) (wherein R 1 and R 2 each independently represent an alkyl group having from 1 to 4 carbon atoms); and a resin (ii).
-
公开(公告)号：EP3342817A1
公开(公告)日：2018-07-04
申请号：EP17210669.2
申请日：2017-12-27
Applicant: Lotte Advanced Materials Co., Ltd.
Inventor： LEE, Eun Joo , KWON, Young Chul
CPC classification number: C08L25/12 , C08K2003/2296 , C08L55/02 , C08L2201/08 , C08K5/3475 , C08K5/3435 , C08K5/005 , C08K3/22
Abstract: Disclosed herein is a thermoplastic resin composition. The thermoplastic resin composition includes: a thermoplastic resin including a rubber-modified vinyl graft copolymer and an aromatic vinyl copolymer resin; a light stabilizer including a hindered amine light stabilizer (HALS) and a benzotriazole UV stabilizer; and zinc oxide having an average particle diameter of 0.5 µm to 3 µm and a BET specific surface area of 1 m 2 /g to 10 m 2 /g. The thermoplastic resin composition has good properties in terms of weather resistance, impact resistance, appearance, and antibacterial resistance.
-
公开(公告)号：EP3331948A1
公开(公告)日：2018-06-13
申请号：EP16747526.8
申请日：2016-08-04
Applicant: Continental Reifen Deutschland GmbH
Inventor： SCHWARZENDAHL, Corinna
CPC classification number: C08L7/00 , B29B7/7495 , B60C1/0025 , C08L9/00 , C08L21/00 , C08L2201/08 , C08L2205/02 , C08L2205/035
Abstract: The invention relates to a rubber mixture containing the following components: at least one rubber, at least one reinforcing filler, and 0.5 to 10 phr of at least one hydrocarbon wax composition, wherein the hydrocarbons of the wax composition have 15 to 110 carbon atoms, and: a) 25 to 40% of the hydrocarbons are linear hydrocarbons with 20 to 30 carbon atoms; and, among others, b) 5 to 18% of the hydrocarbons are linear hydrocarbons with 31 to 38 carbon atoms; and, among others, c) 25 to 40% of the hydrocarbons are linear hydrocarbons with 39 to 60 carbon atoms. In each case, the percentages are specified on the basis on the total number of hydrocarbons with 15 to 110 carbon atoms. The rubber mixture is contained at least in an outer part of the vehicle tire.
-
-
-
-
-
-
-
-
-
Search Results
601
records
(took 0.021 seconds)
