公开(公告)号：US20230167295A1

公开(公告)日：2023-06-01

申请号：US18158678

申请日：2023-01-24

Applicant: AGC Inc.

Inventor： Norio OZAWA ,  Toru SASAKI ,  Masatoshi ABE

IPC: C08L61/16

CPC classification number: C08L61/16 ,  C08L2201/08 ,  C08L2205/03

Abstract: To provide a molded product which has a high flexural modulus and is excellent in heat resistance and impact resistance at a low temperature; and a resin composition from which the molded product can be obtained.
A resin composition comprising a polyaryl ether ketone, a fluorinated elastomer and an inorganic filler, wherein the proportion of the fluorinated elastomer to the total of the volume of the polyaryl ether ketone and the volume of the fluorinated elastomer, is from 1 to 45 vol %, the proportion of the inorganic filler is from 1 to 50 mass %, and the deflection temperature under load measured in accordance with ASTM D648 under a load of 1.82 MPa is higher than that of the following comparative composition; and a molded product of the resin composition:
comparative composition: a resin composition comprising a polyaryl ether ketone and a fluorinated elastomer and not containing an inorganic filler, wherein the type of the polyaryl ether ketone, the type of the fluorinated elastomer and the proportion of the volume of the fluorinated elastomer to the total of the volume of the polyaryl ether ketone and the volume of the fluorinated elastomer are the same as those of the above resin composition, except that the inorganic filler is not contained.

公开(公告)号：US20190245180A1

公开(公告)日：2019-08-08

申请号：US16344085

申请日：2016-10-24

Applicant: Sumitomo Chemical Company, Limited

Inventor： Takahiro OKUGAWA ,  Tomoaki OZEKI

IPC: H01M2/16 ,  C08L23/06 ,  C08J9/26

CPC classification number: H01M2/1653 ,  C08J9/26 ,  C08J2201/0444 ,  C08J2323/06 ,  C08J2491/06 ,  C08L23/06 ,  C08L2201/08 ,  C08L2203/20 ,  C08L2207/068 ,  H01M2/16 ,  H01M2/1686

Abstract: Provided is a separator including a first layer which consists of a porous polyolefin and a secondary battery utilizing the separator. A first layer exhibits a minimum height equal to or more than 50 cm and equal to or less than 150 cm when a ball having a diameter of 14.3 mm and a weight of 11.9 g located over the first layer is allowed to free fall causing a split in the first layer. A tearing strength of the first layer in a width direction, measured with an Elmendorf tearing method, is equal to or more than 1.5 mN/μm. A tensile elongation of the first layer is equal to or longer than 0.5 mm until a load decreases to 25% of a maximum load in a load-elongation curve in machine direction measured by a rectangular tearing method.

公开(公告)号：US20190031868A1

公开(公告)日：2019-01-31

申请号：US16069223

申请日：2017-01-31

Applicant: Dow Global Technologies LLC

Inventor： Yichi ZHANG ,  Marcio Teixeira ALVES ,  Bharat I. CHAUDHARY

IPC: C08L23/08 ,  C08L33/06 ,  H01B7/295 ,  H01B3/44

CPC classification number: C08L23/0869 ,  C08K3/016 ,  C08L23/0807 ,  C08L23/0846 ,  C08L23/26 ,  C08L33/06 ,  C08L2201/02 ,  C08L2201/08 ,  C08L2203/202 ,  C08L2205/025 ,  C08L2205/03 ,  H01B3/441 ,  H01B7/295

Abstract: A composition for use in jacketing or insulation materials is disclosed, the composition comprising from 42 to 54 percent by weight of a halogen-free flame retardant, from 26 to 46 percent by weight of an ethylene alkyl acrylate copolymer, such as ethylene ethyl acrylate, optionally from 0 to 15 percent by weight of an ethylene-based polymer, optionally from 0 to 12 percent by weight of a coupling agent, and optionally from 0 to 1 percent by weight of an antioxidant. A cable insulation layer, a cable protective outer jacket, a cable core sheath, and cable comprising the jacketing material composition are also disclosed. Components comprising the composition exhibit balanced and improved melt rheological, tensile, and flame-retardant properties.

公开(公告)号：US20190023878A1

公开(公告)日：2019-01-24

申请号：US15985117

申请日：2018-05-21

Applicant: PV Fluid Products, Inc.

Inventor： Gary Stephen Kyker

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

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：US20180298188A1

公开(公告)日：2018-10-18

申请号：US15580217

申请日：2017-03-01

Applicant: Kingfa Sci. & Tech. Co., Ltd. ,  Zhuhai Wango Chemical 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 ,  C08G63/183

CPC classification number: C08L67/02 ,  C08G63/183 ,  C08G2230/00 ,  C08K13/02 ,  C08L2201/06 ,  C08L2201/08 ,  C08L2205/025 ,  C08L2205/03 ,  C08L67/04 ,  C08K3/013 ,  C08K5/1515 ,  C08L3/02

Abstract: The present invention discloses a biodegradable polyester composition, wherein based on a total weight of the biodegradable polyester composition, a weight content of glycidyl methacrylate is 0.05 ppm-10 ppm. In the present invention, by adding a trace amount of glycidyl methacrylate into a chosen formula of the biodegradable polyester composition and controlling the weight content of glycidyl methacrylate which finally remains in the biodegradable polyester composition as 0.05 ppm-10 ppm, a compatibility between aliphatic-aromatic polyester and polylactic acid in the biodegradable polyester composition can be greatly enhanced, which enables the biodegradable polyester composition to have excellent surface property of film material, and no fisheye occurs on the film material because of a fluctuation of processing technique.

公开(公告)号：US20180265692A1

公开(公告)日：2018-09-20

申请号：US15461339

申请日：2017-03-16

Applicant: Orbital ATK, Inc.

Inventor： Himansu M. Gajiwala ,  Steven B. Hall

IPC: C08L51/04 ,  C08J5/18 ,  B64G1/40 ,  F02K9/34

CPC classification number: F02K9/346 ,  B64G1/40 ,  C08F255/06 ,  C08K3/36 ,  C08K2003/2296 ,  C08L2201/08 ,  C08L2205/06 ,  F05D2220/80 ,  F05D2230/90 ,  C08F2222/1026 ,  C08F222/1006 ,  C08L51/003

Abstract: A precursor composition comprising, before curing, ethylene propylene diene monomer (EPDM), zinc oxide, silica, polymerized 1,2-dihydro-2,2,4-trimethylquinoline, a solid chlorinated paraffin, stearic acid, a five carbon petroleum hydrocarbon, trimethylolpropane trimethacrylate, and a peroxide. A rocket motor including a reaction product of the precursor composition and a method of insulating a rocket motor.

公开(公告)号：US20180244917A1

公开(公告)日：2018-08-30

申请号：US15754774

申请日：2016-08-25

Applicant: LOTTE ADVANCED MATERIALS CO., LTD.

Inventor： Kyung Rae KIM ,  Chan Gyun SHIN ,  Hyoung Taek KANG ,  Sang Hyun HONG

IPC: C08L77/06

CPC classification number: C08L77/06 ,  C08J5/00 ,  C08K5/098 ,  C08L77/02 ,  C08L77/10 ,  C08L2201/08 ,  C08L2205/02 ,  C08L2205/06 ,  C08K2003/265 ,  C08L23/0815 ,  C08K7/14

Abstract: A thermoplastic resin composition of the present invention comprises: (A) an aromatic polyamide resin; (B) an aliphatic polyamide resin; (C) a first chelating agent comprising at least one of a carboxylic acid and a salt thereof, and an amino group; (D) a second chelating agent comprising an aromatic dicarboxylic acid; and (E) a filler. The thermoplastic resin composition has an excellent long-term heat stability, and thus has an advantage of maintaining mechanical properties even when exposed to high temperatures for a long period of time.

公开(公告)号：US10040938B2

公开(公告)日：2018-08-07

申请号：US14489612

申请日：2014-09-18

Applicant: Jasmin Nitsche ,  Harald Haeger ,  Sebastian Geerkens ,  Franz-Erich Baumann ,  Reinhard Beuth

Inventor： Jasmin Nitsche ,  Harald Haeger ,  Sebastian Geerkens ,  Franz-Erich Baumann ,  Reinhard Beuth

IPC: C08L77/10 ,  C08L77/06 ,  C08K3/16 ,  C08K5/00 ,  C08K5/18

CPC classification number: C08L77/06 ,  C08K3/16 ,  C08K5/005 ,  C08K5/18 ,  C08L2201/08 ,  C08L2203/18 ,  Y10T428/1352 ,  Y10T428/139 ,  Y10T428/1393 ,  Y10T428/1397

Abstract: A moulding composition contains at least 40 wt % of components a) and b). Based on the sum of components a) and b), there are 60-99 wt % of component a) and 40-1 wt % of component b). Component a) is a partially aromatic copolyamide containing, as polymerized monomer units, 30-90 mol % of a combination of hexamethylenediamine and terephthalic acid and 70-10 mol % of a combination of hexamethylenediamine and a linear aliphatic dicarboxylic acid having 8-19 C atoms. Component b) is an olefinic copolymer containing, as polymerized monomer units, i) 35-94.9 wt % of ethene-based monomer units, ii) 5-65 wt % of monomer units based on a 1-alkene having 4-8 C atoms, iii) 0-10 wt % of monomer units based on an olefin different from i) and ii), and iv) 0.1-2.5 wt % of monomer units based on an aliphatically unsaturated dicarboxylic acid anhydride, where the sum of wt % of i), ii), iii) and iv) is 100%.

公开(公告)号：US20180208763A1

公开(公告)日：2018-07-26

申请号：US15745178

申请日：2016-08-29

Applicant: MITSUBISHI GAS CHEMICAL COMPANY, INC. ,  MGC FILSHEET CO., LTD.

Inventor： Haruhiko KUROKAWA ,  Atsuhiro TOKITA ,  Junya ASANO

IPC: C08L69/00 ,  C08J5/18

CPC classification number: C08L69/00 ,  C08J5/18 ,  C08J2369/00 ,  C08J2427/18 ,  C08L2201/02 ,  C08L2201/08 ,  C08K5/0066 ,  C08L27/18 ,  C08K5/5399 ,  C08K5/523 ,  C08K5/42

Abstract: The present invention provides a polycarbonate resin composition containing a polycarbonate resin (A), a flame retardant (B), and a fluoropolymer (C), said polycarbonate resin composition being characterized in that the fluidity of the fluoropolymer (C), as measured using a Koka flow tester (under the conditions of a measurement temperature of 400° C., a measurement load of 0.98 MPa, and a die hole diameter of 2.1 mm), is 0.1×10−3 cm3/sec or greater. The present invention also provides a sheet and a film.

公开(公告)号：US20180208753A1

公开(公告)日：2018-07-26

申请号：US15415426

申请日：2017-01-25

Applicant: Nano and Advanced Materials Institute Limited

Inventor： Yiu Ting Richard LAU ,  You WU ,  Yueying CHEN ,  Wenjun MENG ,  Sau Kuen Connie KWOK

IPC: C08L23/14 ,  C08L23/12 ,  C08L53/00 ,  C08L33/12 ,  B29B7/88 ,  B29B7/00 ,  B29B9/10 ,  B29C41/00 ,  B29C45/00 ,  B29C47/00 ,  B29C49/00

CPC classification number: C08L23/14 ,  B29B7/005 ,  B29B7/88 ,  B29B9/06 ,  B29B9/12 ,  B29C41/003 ,  B29C48/022 ,  B29C48/40 ,  B29C48/919 ,  B29C49/0005 ,  B29K2101/12 ,  B29K2105/0005 ,  B29K2995/0026 ,  C08L23/12 ,  C08L33/12 ,  C08L2201/08 ,  C08L2201/10 ,  C08L2205/05 ,  C08L2205/06 ,  C08L2310/00 ,  C08K2003/2227 ,  C08L23/0815

Abstract: This invention discloses a transparent standalone resin or masterbatch concentrate composition and manufacturing method of transforming commercial transparent grade base thermoplastics into anti-biofouling resins through extrusion or any similar hot melt mixing processes. The re-compound solids enable a number of product reforming processes, including but not limited to thermoforming, profile extrusion, injection molding, blow molding, blow filming, film casting, and spinning into articles of different shapes and geometries or overmolding on plastic substrates that can resist surface adsorption of microbes, mammalian cells, proteins, peptides, nucleic acids, steroids and other cellular constituents after solidification. The articles formed thereof additionally exhibit mechanical reinforcement and no leaching while retain the optical clarity of the base thermoplastics in the same product form as quantified in terms of the light transmittance and haze.