公开(公告)号：US20180194936A1

公开(公告)日：2018-07-12

申请号：US15837895

申请日：2017-12-11

Applicant: Christopher Robert Fenoli

Inventor： Christopher Robert Fenoli

IPC: C08L63/04

CPC classification number: C08L63/04 ,  C08G59/226 ,  C08L63/00 ,  C08L2201/08 ,  C08L2205/04 ,  C08L2205/05 ,  C08L31/04 ,  C08L33/04

Abstract: A method for preparing a simultaneous interpenetrating network (SIN) comprising epoxy and vinyl polymers for epoxy thermosets with extended outdoor ultraviolet weatherability produces a durable hybrid network incorporating epoxy resins and vinyl esters. A quantity of epoxy resin is homogenously mixed with the quantity of vinyl ester to form a precured mixture. The precured mixture is cured into an interpenetrating network that is stronger than curing the substances separately. The cured interpenetrating network is a durable coating material that is resistant to damage from environmental exposure, such as ultraviolet light, and resistant to changes in color over time in extended outdoor exposure.

公开(公告)号：US20180187002A1

公开(公告)日：2018-07-05

申请号：US15580400

申请日：2016-09-20

Applicant: Mitsubishi Engineering- Plastics Corporation

Inventor： Ryuuji UCHIMURA

IPC: C08L69/00 ,  C08J3/00

CPC classification number: C08L69/00 ,  C08J3/005 ,  C08J2369/00 ,  C08J2455/02 ,  C08L2201/08 ,  C08L51/04 ,  C08L55/02 ,  C08L25/12

Abstract: Provided are: a polycarbonate resin composition which has excellent mechanical properties and wet heat resistance while being free from the problem of mold contamination due to mold deposits; and a production method which is capable of producing this polycarbonate resin composition with high productivity. A polycarbonate resin composition containing 60% to 95% by mass of a polycarbonate resin (A) and 40% to 5% by mass of an emulsion polymerized styrene-based resin (B), based on 100% by mass of a total of (A) and (B), wherein the emulsion polymerized styrene-based resin (B) is a graft copolymer of a styrenic monomer-vinyl cyanide monomer and/or an alkyl (meth)acrylate monomer-rubbery polymer; and a total amount of gas in a case where the resin composition is heated at 280° C. for 10 minutes is 3000 ppm or less in terms of mass of decane.

公开(公告)号：US20180186989A1

公开(公告)日：2018-07-05

申请号：US15855421

申请日：2017-12-27

Applicant: Lotte Advanced Materials Co., Ltd.

Inventor： Eun Joo LEE ,  Young Chul KWON

IPC: C08L25/12

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 about 0.5 μm to about 3 μm and a BET specific surface area of about 1 m2/g to about 10 m2/g. The thermoplastic resin composition can have good properties in terms of weather resistance, impact resistance, appearance, and/or antibacterial properties (activity).

公开(公告)号：US10011708B2

公开(公告)日：2018-07-03

申请号：US15531974

申请日：2014-12-19

Applicant: ABU DHABI POLYMERS CO. LTD (BOROUGE) LLC. ,  BOREALIS AG

Inventor： Janne Lampela ,  Thomas Rothmayer ,  Chris Chen

IPC: C08L23/14 ,  H01M2/10 ,  B29C45/00 ,  B29L31/34 ,  B29K23/00

CPC classification number: C08L23/14 ,  B29C45/0001 ,  B29K2023/12 ,  B29L2031/3468 ,  B29L2031/3481 ,  C08K3/34 ,  C08L23/0815 ,  C08L23/12 ,  C08L23/16 ,  C08L2201/08 ,  C08L2203/20 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2207/02 ,  C08L2207/062 ,  H01M2/0277 ,  H01M2/1016 ,  C08K5/37 ,  C08K5/24

Abstract: Injection molded article with reduced stress whitening, said article comprises a composition of a heterophasic propylene copolymer, inorganic filler and optionally low amounts of a high density polyethylene, wherein said heterophasic propylene copolymer has a propylene copolymer as a matrix.

公开(公告)号：US10005902B2

公开(公告)日：2018-06-26

申请号：US15110477

申请日：2015-01-12

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Paul Dean Sybert ,  Mark Adrianus Johannes Van Der Mee ,  Roland Sebastian Assink ,  Robert Dirk Van De Grampel ,  Aditya Narayanan ,  Feng Cao ,  Kapil Chandrakant Sheth ,  Hao Zhou ,  Xiaoyu Sun ,  Remco Wirtz

IPC: C08L69/00 ,  C08L79/08 ,  B32B27/08 ,  C08J5/00 ,  C25D11/02 ,  C08K3/22

CPC classification number: C08L69/00 ,  B32B27/08 ,  C08J5/00 ,  C08J2369/00 ,  C08J2469/00 ,  C08J2479/08 ,  C08K3/22 ,  C08K5/526 ,  C08K2003/2241 ,  C08L69/005 ,  C08L79/08 ,  C08L2201/08 ,  C08L2203/12 ,  C08L2203/14 ,  C08L2205/02 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2205/035 ,  C08L2205/06 ,  C08L2207/04 ,  C25D11/02

Abstract: A thermoplastic composition comprises, based on the total weight of the thermoplastic composition, 10 to 45 wt. % of a poly(etherimide); 35 to 90 wt. % of a poly(carbonate-siloxane); 0.5 to 20 wt. % of compatibilizer polycarbonate component comprising a poly(carbonate-arylate ester); up to 15 wt. % of an ultraviolet light stabilizer; and 0 to 30 wt. % of TiO2; wherein a sample of the composition has a notched Izod impact energy of at least 200 J/m at 23° C. measured in accordance to ASTM D256; and an at least 50% higher notched Izod impact energy value compared to the composition without the compatibilizer component measured in accordance to ASTM D256.

公开(公告)号：US20180171136A1

公开(公告)日：2018-06-21

申请号：US15578689

申请日：2017-02-24

Applicant: KINGFA SCI. & TECH. CO., LTD. ,  ZHUHAI WANGO CHEMICAL CO., LTD. ,  TIANJIN KINGFA NEW MATERIAL CO., LTD.

Inventor： Changli LU ,  Zhimin YUAN ,  Tongmin CAI ,  Xianbo HUANG ,  Xiangbin ZENG ,  Jian JIAO ,  Renxu YUAN ,  Yuke ZHONG ,  Kai XIONG ,  Hui YANG ,  Kaijin MAI ,  Xueteng DONG

IPC: C08L67/02

CPC classification number: C08L67/02 ,  C08K5/1535 ,  C08K5/156 ,  C08L25/14 ,  C08L67/04 ,  C08L2201/06 ,  C08L2201/08 ,  C08L2205/02 ,  C08L2205/03 ,  C08K3/013

Abstract: A biodegradable polyester composition based on a total weight of the biodegradable polyester composition, including a weight content of a cyclic ester compound having a structure shown as formula (I) which is 100 ppm-950 ppm; and based on the total weight of the biodegradable polyester composition, a weight content of tetrahydrofuran is 3 ppm-200 ppm is provided. The cyclic ester compound and tetrahydrofuran is added into the composition and controlling the content of the cyclic ester compound and the content of tetrahydrofuran in a certain range in the composition to realize an anti-thermal oxidative aging property of the biodegradable polyester composition. In addition, a film is prepared by blow molding or a part is prepared by injection molding after being digested with 95% ethanol at 40° C. for 240 hours.

公开(公告)号：US20180163046A1

公开(公告)日：2018-06-14

申请号：US15576852

申请日：2016-05-27

Applicant: KINGFA SCI. & TECH. CO., LTD.

Inventor： Zhengyu TIAN ,  Donghai SUN ,  Yin CEN ,  Wei TONG ,  Xiang XIE ,  Xianwen LIU

IPC: C08L69/00 ,  C08L55/02

CPC classification number: C08L69/00 ,  C08L55/02 ,  C08L2201/08 ,  C08L2205/025 ,  C08L2205/035 ,  C08K5/523 ,  C08L27/12 ,  C08K5/11 ,  C08L51/04

Abstract: A polycarbonate composition, includes the following components in parts by weight: a. 30 to 87 parts of a PC resin; b. 8 to 50 parts of a rubber-modified graft polymer; c. 5 to 25 parts of a fire retardant; and d. 0 to 10 parts of other aids; wherein a sum of parts by weight of the four components a, b, c, and d is 100. Phenols which are added in a polycarbonate composition formula based on a total weight of the polycarbonate composition does not exceed 100 ppm. A K value of a component I of the PC resin is adjusted between 300000 and 500000 and the K value of a component II is adjusted to be less than 300000, A structural formula of the phenols is shown as Formula (1).

公开(公告)号：US20180163043A1

公开(公告)日：2018-06-14

申请号：US15574883

申请日：2016-05-20

Applicant: SABIC Global Technologies B.V.

Inventor： Kayoko ONDA ,  Kazuhiko MITSUI

IPC: C08L67/02 ,  B60Q1/04

CPC classification number: C08L67/02 ,  B60Q1/04 ,  C08K3/32 ,  C08L23/0884 ,  C08L63/00 ,  C08L2201/08 ,  C08L2205/03 ,  C08L2205/035

Abstract: A composition includes specific amounts of a poly(alkylene terephthalate) and an epoxy compound having a weight average molecular weight of at least (500) daltons, and an epoxy equivalent weight of at least (400) grams per equivalent. The composition exhibits high melt flow, and articles molded from the composition exhibit reduced high-temperature outgassing compared to corresponding compounds without the epoxy compound. The composition is suitable for molding directly metallizable reflectors and bezels for automotive headlights.

公开(公告)号：US20180149222A1

公开(公告)日：2018-05-31

申请号：US15745233

申请日：2015-08-13

Applicant: Schaeffler Technologies AG & Co. KG

Inventor： Rashid Farahati

IPC: F16D69/02 ,  C08L21/02 ,  C08L1/02

CPC classification number: F16D69/026 ,  C08L1/02 ,  C08L21/02 ,  C08L2201/08 ,  C08L2205/16 ,  F16D2200/0069 ,  F16H45/02 ,  F16H2045/0221 ,  F16H2045/0289 ,  F16H2045/0294

Abstract: Friction material for a clutch pad, including fiber material and filler material including aluminum silicate. Friction material for a clutch pad, including fiber material and filler material including calcined clay. Friction material for a clutch pad, including fiber material and filler material including aluminum silicate. At least a portion of the aluminum silicate is in the form of a plurality of flakes. Each flake in the plurality of flakes is planar with an irregular boundary.

公开(公告)号：US20180148573A1

公开(公告)日：2018-05-31

申请号：US15578252

申请日：2017-02-24

Applicant: Hongmei YANG

Inventor： Changli LU ,  Zhimin YUAN ,  Tongmin CAI ,  Xianbo HUANG ,  Xiangbin ZENG ,  Jian JIAO ,  Renxu YUAN ,  Yuke ZHONG ,  Kai XIONG ,  Hui YANG ,  Kaijin MAI ,  Xueteng DONG

IPC: C08L67/02 ,  C08K3/34 ,  C08K3/26 ,  C08K5/156

CPC classification number: C08L67/02 ,  C08K3/26 ,  C08K3/34 ,  C08K5/156 ,  C08K2003/265 ,  C08L3/02 ,  C08L25/14 ,  C08L67/04 ,  C08L2201/06 ,  C08L2201/08 ,  C08L2203/16 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2205/035 ,  C08K3/013

Abstract: A biodegradable polyester composition based on a total weight of the biodegradable polyester composition, including a weight content of a cyclic ester compound having a structure shown as formula (I), which is 100 ppm-950 ppm is provided. The cyclic ester compound is added into the composition and controlling the content of the cyclic ester compound in a range of 100 ppm-950 ppm to realize an anti-thermal oxidative aging property of the biodegradable polyester composition. In addition, a film is prepared by blow molding or a part prepared by injection molding after being digested with 95% ethanol at 40° C. for 240 hours.