公开(公告)号：US20180187001A1

公开(公告)日：2018-07-05

申请号：US15576371

申请日：2016-05-26

Applicant: IDEMITSU KOSAN CO., LTD.

Inventor： Yasunobu Yamazaki ,  Masami Takimoto ,  Tsuyoshi Murakami

IPC: C08L69/00

CPC classification number: C08L69/00 ,  C08L71/02 ,  C08L2201/08 ,  C08L2201/10 ,  G02B1/045 ,  G02B1/14 ,  C08K5/524

Abstract: Provided is a polycarbonate resin composition, including: an aromatic polycarbonate resin (A); and a polyether compound (B) having a polyoxyalkylene structure, in which: the polycarbonate resin composition includes 0.005 part by mass to 5 parts by mass of the polyether compound (B) with respect to 100 parts by mass of the aromatic polycarbonate resin (A); and the polycarbonate resin composition satisfies at least one of the following conditions (1) and (2): (1) an amount of potassium in the polyether compound (B) is 6 ppm by mass or less; and (2) an amount of sodium in the polyether compound (B) is 1 ppm by mass or less.

公开(公告)号：US20180179377A1

公开(公告)日：2018-06-28

申请号：US15736319

申请日：2016-06-15

Applicant: INVISTA NORTH AMERICA S.A R.L.

Inventor： Uwe BAYER ,  Robert L. JONES, JR. ,  Eva-Marie LEUSCHNER ,  Anne NEUBIG

IPC: C08L67/02 ,  C08G63/672 ,  C08K5/3435 ,  C08K5/13

CPC classification number: C08L67/025 ,  C08G63/672 ,  C08K5/005 ,  C08K5/098 ,  C08K5/13 ,  C08K5/3435 ,  C08K2201/008 ,  C08K2201/012 ,  C08L67/02 ,  C08L2201/08 ,  C08L2201/14 ,  C08L2203/10 ,  C08L2205/025 ,  C08L2310/00

Abstract: The present disclosure relates to novel polyester-ether compositions and their use in polyester resins. Containers made from these novel polyester-ether compositions give improved oxygen barrier protection for the filled fluids while maintaining good visual properties of the containers.

公开(公告)号：US20180171140A1

公开(公告)日：2018-06-21

申请号：US15127607

申请日：2015-03-23

Applicant: ARKEMA FRANCE

Inventor： François FERNAGUT ,  René-Paul EUSTACHE ,  Mathieu SABARD ,  Yves DEYRAIL

IPC: C08L77/02 ,  A43B5/04

CPC classification number: C08L77/02 ,  A43B5/0482 ,  C08L77/00 ,  C08L77/06 ,  C08L2201/08 ,  C08L2205/02

Abstract: Composition including: (A) 50% to 95% of at least one semicrystalline polyamide of formula A/Z in which: A is an aliphatic repeating unit chosen from a unit obtained from the polycondensation of at least one amino acid and a unit obtained from the polycondensation of at least one lactam or a unit X.Y obtained from the polycondensation of at least one diamine, and of at least one dicarboxylic acid, and Z represents another polyamide and is included from 0 to 20%; (B) 5% to 50% of at least one semicrystalline copolyamide comprising amide units (Ba1) and including polyether units (Ba2), having a glass transition temperature (Tg) below 75° C.; (C) 0% to 20% by weight of fibres and/or fillers, (D) 0% to 20% of at least one impact modifier, (E) 0% to 5% of at least one additive, for the manufacture of a sports article.

公开(公告)号：US20180171131A1

公开(公告)日：2018-06-21

申请号：US15844733

申请日：2017-12-18

Applicant: Lotte Advanced Materials Co., Ltd.

Inventor： Jieun Park ,  Keehae Kwon ,  Doo Young Kim ,  Hyeongseob Shin

IPC: C08L25/12

CPC classification number: C08L25/12 ,  C08L2201/08 ,  C08L2205/03 ,  C08L2205/035 ,  C08L51/04 ,  C08L51/003 ,  C08K2003/0812 ,  C08L55/02 ,  C08L33/12

Abstract: Disclosed are a thermoplastic resin composition including (C) about 1 part by weight to about 6 parts by weight of a copolymer including a styrene-acrylonitrile copolymer graft-copolymerized on polystyrene and having a weight average molecular weight of greater than or equal to about 1,000,000 g/mol and (D) about 0.1 part by weight to about 1 part by weight of an aluminum particle, based on about 100 parts by weight of a base resin including (A) about 25 wt % to about 45 wt % of an acryl-based graft copolymer; and (B) about 55 wt % to about 75 wt % of an aromatic vinyl-vinyl cyanide copolymer, and a molded product using the same.

公开(公告)号：US10000634B2

公开(公告)日：2018-06-19

申请号：US15316285

申请日：2015-07-23

Applicant: SEKISUI CHEMICAL CO., LTD. ,  TOKUYAMA SEKISUI CO., LTD.

Inventor： Kenichi Matsumura ,  Atsushi Seiki ,  Norikazu Mashino ,  Atsushi Kawano ,  Kei Yoshiyama

IPC: C08K5/09 ,  C08L27/24 ,  C08K5/098 ,  C08K5/134 ,  F16L9/127

CPC classification number: C08L27/24 ,  C08K3/014 ,  C08K3/22 ,  C08K5/005 ,  C08K5/098 ,  C08K5/1345 ,  C08K2201/014 ,  C08K2201/019 ,  C08L2201/08 ,  C08L2203/18 ,  F16L9/127

Abstract: The present invention provides a resin composition for molding, including a chlorinated polyvinyl chloride and a thermal stabilizer, the chlorinated polyvinyl chloride having structural units (a) to (c) represented by formulae (a) to (c) shown below: —CCl2—  (a), —CHCl—  (b), —CH2—  (c), the proportion of the structural unit (a) being 17.5 mol % or less, the proportion of the structural unit (b) being 46.0 mol % or more, and the proportion of the structural unit (c) being 37.0 mol % or less, relative to the total number of moles of the structural units (a), (b), and (c), the chlorinated polyvinyl chloride having a chlorine content of 63 mass % or more and less than 72 mass %, the thermal stabilizer containing a calcium alkyl carboxylate and a zinc compound, and the resin composition for molding having a loss in quantity on heating at 230° C. of less than 2 mass %.

公开(公告)号：US09994710B2

公开(公告)日：2018-06-12

申请号：US15304765

申请日：2015-04-28

Applicant: SABIC Global Technologies B.V.

Inventor： Mohammad Moniruzzaman

IPC: C08L69/00 ,  C08L79/08 ,  C08G73/10

CPC classification number: C08L79/08 ,  C08G73/1053 ,  C08G73/1071 ,  C08K7/06 ,  C08K7/14 ,  C08L69/005 ,  C08L2201/02 ,  C08L2201/08

Abstract: Disclosed herein are compositions comprising a polyetherimide, a polyester carbonate, and a reinforcement agent; wherein the composition comprises the reinforcement agent in an amount ranging from 1 wt % to 70 wt % relative to the total weight of the composition; wherein the polyester carbonate comprises at least 40 mole % resorcinol based aryl ester linkages. Also, disclosed herein are articles comprising the compositions disclosed.

公开(公告)号：US09988513B2

公开(公告)日：2018-06-05

申请号：US15414494

申请日：2017-01-24

Applicant: PV Fluid Products, Inc.

Inventor： Gary Stephen Kyker

IPC: C08K3/04 ,  C08L9/02 ,  F01C1/107 ,  F01C21/08 ,  F01C21/10 ,  C08J3/22 ,  E21B4/02

CPC classification number: C08L9/02 ,  C08J3/22 ,  C08J2309/02 ,  C08J2400/00 ,  C08J2461/06 ,  C08K3/04 ,  C08K2201/006 ,  C08L2201/08 ,  C08L2205/03 ,  C08L2310/00 ,  C08L2312/00 ,  E21B4/02 ,  F01C1/107 ,  F01C21/08 ,  F01C21/104

Abstract: A stator compound including an acrylonitrile butadiene isoprene rubber (NBIR) terpolymer elastomeric base.

公开(公告)号：US09982133B2

公开(公告)日：2018-05-29

申请号：US14906325

申请日：2014-07-22

Applicant: RHODIA OPERATIONS

Inventor： Stéphane Jeol ,  Thierry Badel

IPC: C08K5/35 ,  C08L77/12 ,  C08L77/00 ,  C08K5/053 ,  C08K7/14 ,  C08L51/06

CPC classification number: C08L77/12 ,  C08K5/053 ,  C08K7/14 ,  C08L51/06 ,  C08L77/00 ,  C08L2201/08 ,  C08L2205/06

Abstract: The invention pertains to a filled polyamide composition [composition (C)] comprising: —from 35 to 80% wt of at least one polyhydric alcohol-modified polyamide, comprising an amount of polyhydric alcohol (PHA, herein after) residues chemically bonded at least to a part of the polyamide [polyamide (A)] of at least 0.1% wt (based on the total weight of polyamide (A)); —from 10 to 65% wt of at least one filler [filler (F)]; —from 1 to 10% wt of at least one impact modifying rubber [rubber (I)]; and —from 0.01 to 3% wt of at least one copper-containing stabilizer, with above % wt being referred to the total weight of composition (C).

公开(公告)号：US20180134892A1

公开(公告)日：2018-05-17

申请号：US15814025

申请日：2017-11-15

Applicant: HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION

Inventor： Young Hak Jang ,  Joon Chul Park ,  Jae Hyeon Jung ,  Hyeon Gyun Ahn ,  Sung Hwan Ji ,  Deok Ki Kim ,  Chung Han Kim ,  Hee Sok Chang

IPC: C08L67/00 ,  F02M35/10

CPC classification number: C08L67/00 ,  C08L23/10 ,  C08L23/12 ,  C08L67/02 ,  C08L77/02 ,  C08L77/06 ,  C08L2201/08 ,  C08L2205/03 ,  C08L2310/00 ,  C08L2666/30 ,  C08L2666/38 ,  C08L2666/78 ,  C08L2666/82 ,  F02M35/10137

Abstract: A resin composition for intake hoses is provided. The resin composition includes a predetermined amount of polyester elastomer incorporated into a polyamide resin and a polypropylene resin and further includes an antioxidant, a heat stabilizer, a lubricant and a master batch if necessary, thereby exhibiting excellent durability, heat resistance, elongation, mechanical rigidity, pressure resistance and cold resistance, and reducing weight and production costs.

公开(公告)号：US09951212B2

公开(公告)日：2018-04-24

申请号：US15098601

申请日：2016-04-14

Applicant: NOVA Chemicals (International) S.A.

Inventor： Tony Tikuisis ,  Kam Wah Ho ,  Nitin Borse

IPC: C08L23/08 ,  C08J3/22 ,  C08K5/527 ,  C08L29/06

CPC classification number: C08L23/08 ,  C08J3/226 ,  C08J2323/04 ,  C08J2423/08 ,  C08J2429/04 ,  C08K5/005 ,  C08K5/527 ,  C08L23/0815 ,  C08L23/0861 ,  C08L29/06 ,  C08L2201/08 ,  C08L2203/16 ,  C08L2203/162 ,  C08L2207/04 ,  C08L2207/062 ,  C08L29/04

Abstract: Polyethylene is often stabilized with the combination of a primary antioxidant (such as a hindered phenol, a hydroxylamine or a lactone) and a secondary antioxidant (such as a phosphonite, a monophosphite, or a diphosphite). The diphosphite additives are not completely compatible with “linear” polyethylene. This results in “blooming” of the diphosphite to the surface of the finished polyethylene part or polyethylene film. The use of a preblend of ethylene vinyl alcohol (EVOH) and diphosphite mitigates this problem.