公开(公告)号：US20170183496A1

公开(公告)日：2017-06-29

申请号：US15374057

申请日：2016-12-09

Applicant: Lotte Advanced Materials Co., Ltd.

Inventor： Kee Hae KWON ,  Won KO ,  In Chol KIM ,  Chang Min HONG

IPC: C08L69/00

CPC classification number: C08L69/00 ,  C08K3/08 ,  C08L51/04 ,  C08L55/02 ,  C08L2201/08

Abstract: Disclosed herein are a thermoplastic resin composition and a molded article formed of the same. The thermoplastic resin composition includes: a base resin comprising a polycarbonate resin, and first and second vinyl-modified graft copolymers comprising rubbery polymers having different average indexes of refraction respectively; and metal particles, wherein a difference between the average indexes of refractions of the rubbery polymers is greater than or equal to about 0.02.

公开(公告)号：US20170145209A1

公开(公告)日：2017-05-25

申请号：US15316224

申请日：2015-05-18

Applicant: HITACHI, LTD.

Inventor： Yuri KAJIHARA ,  Satoru AMOU ,  Takahito MURAKI

IPC: C08L63/00 ,  H01B3/44 ,  H01B3/42 ,  C08F222/08 ,  H01B3/40

CPC classification number: C08L63/00 ,  C08F2/44 ,  C08F4/52 ,  C08F12/22 ,  C08F212/14 ,  C08F222/08 ,  C08F2800/10 ,  C08L35/06 ,  C08L2201/08 ,  H01B3/40 ,  H01B3/42 ,  H01B3/425 ,  H01B3/442 ,  C08F222/40 ,  C08F2220/286

Abstract: It is an object of the present invention to provide an excellent thermosetting resin that achieves both higher heat resistance and higher toughness and mechanical strength for improving cracking resistance and lower viscosity which are conventionally in a trade-off relationship. It is also an object of the present invention to provide an electronic•electrical device using a cured product of the thermosetting resin as an insulating material or a structural material. The present invention includes a plurality of means for achieving the above objects, and one of the means is a thermosetting resin composition comprising: a three-dimensional copolymer obtained by copolymerizing a maleimide derivative and a styrene derivative with use of an alkyl borane or a boron compound as a polymerization initiator; and a thermosetting resin composition.

公开(公告)号：US20170121436A1

公开(公告)日：2017-05-04

申请号：US15106785

申请日：2015-12-14

Applicant: LG CHEM, LTD.

Inventor： Byoung Il KANG ,  Eun Jung CHOI ,  Da Eun SUNG ,  Chang Hun HAN

IPC: C08F212/10 ,  C08L25/12

CPC classification number: C08F212/10 ,  C08F212/12 ,  C08F279/04 ,  C08F2500/01 ,  C08F2800/20 ,  C08L25/12 ,  C08L25/16 ,  C08L2201/08 ,  C08F220/44 ,  C08F220/20 ,  C08L55/02

Abstract: Disclosed are a heat-resistant SAN resin, a method of producing the same and a heat-resistant SAN resin composition comprising the same. More specifically, disclosed are a heat-resistant SAN resin produced using ingredients comprising 52 to 78% by weight of alpha-methylstyrene, 20 to 40% by weight of a vinyl cyanide compound and 2 to 8% by weight of hydroxyalkyl (meth)acrylate, a method of producing the same and a heat-resistant SAN resin composition comprising the same. Advantageously, provided are a heat-resistant SAN resin with maintained heat resistance, improved polymerization conversion rate and increased weight average molecular weight, a method of producing the same, and a heat-resistant SAN resin composition containing the same with excellent chemical resistance, superior mechanical properties and good balance between properties.

公开(公告)号：US20170114217A1

公开(公告)日：2017-04-27

申请号：US15316849

申请日：2015-06-23

Applicant: UNITIKA LTD.

Inventor： Yohei Kabashima ,  Hiroo Kamikawa ,  Junichi Mii ,  Taiyo Amari

IPC: C08L67/02 ,  H01L33/60 ,  G02B1/04

CPC classification number: C08L67/02 ,  C08K2003/2237 ,  C08K2003/265 ,  C08K2003/3018 ,  C08L77/06 ,  C08L2201/08 ,  C08L2203/20 ,  G02B1/04 ,  G02B5/08 ,  G02B19/0019 ,  G02B19/0061 ,  H01L33/60 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/00012 ,  H01L2924/00 ,  C08K3/013 ,  C08L67/00 ,  C08L77/00

Abstract: Disclosed is a resin composition including a polyamide (A), a polyester (B) and a white pigment (C), wherein (A) has a melting point of 280° C. or higher, (B) is polycyclohexylenedimethylene terephthalate, a mass ratio (A/B) is 5/95 to 95/5, and a content of (C) is 10 to 150 parts by mass in relation to 100 parts by mass of a total amount of (A) and (B).

公开(公告)号：US09630384B2

公开(公告)日：2017-04-25

申请号：US14640056

申请日：2015-03-06

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Christopher A. Haak ,  Joseph M. Zoborowski

IPC: B32B27/36 ,  B32B27/08 ,  B32B27/20 ,  B32B7/12 ,  B29C47/00 ,  C08L67/03 ,  B29C47/06

CPC classification number: B29C47/0004 ,  B29C47/0021 ,  B29C47/065 ,  B29K2067/003 ,  B29K2105/0032 ,  B29K2995/002 ,  B29K2995/0026 ,  B29K2995/0055 ,  B29L2031/3052 ,  B29L2031/3475 ,  B32B7/12 ,  B32B27/08 ,  B32B27/20 ,  B32B27/36 ,  B32B2307/4026 ,  B32B2307/412 ,  B32B2307/71 ,  B32B2307/712 ,  B32B2307/744 ,  B32B2457/20 ,  B32B2605/006 ,  C08J2367/03 ,  C08J2467/03 ,  C08K5/18 ,  C08K5/3417 ,  C08K5/3437 ,  C08K5/3465 ,  C08K5/3492 ,  C08K5/375 ,  C08L67/03 ,  C08L2201/08 ,  C08L2201/10 ,  C08L2203/16 ,  C08L2205/025 ,  C08L2205/03 ,  Y10T428/24372 ,  Y10T428/2848 ,  Y10T428/31786

Abstract: The present disclosure relates to dyed polyester films whose color remains stable after prolonged exposure to UV radiation and to methods of making such dyed polyester films.

公开(公告)号：US20170107367A1

公开(公告)日：2017-04-20

申请号：US15127814

申请日：2015-05-08

Applicant: ExxonMobil Chemical Patents Inc.

Inventor： Paul E. Rollin ,  Narayanaswami Dharmarajan

IPC: C08L23/14

CPC classification number: C08L23/142 ,  C08K5/32 ,  C08K5/3435 ,  C08L2201/08 ,  C08L2205/025 ,  C08L23/14

Abstract: Provided herein are compositions comprising propylene-based polymers having improved stability and methods for producing the same. The composition comprises a propylene-based polymer that has a melting temperature of less than 120° C. and a heat of fusion of less than 75 J/g and comprises propylene-derived units and 5-30 wt % of α-olefin-derived units. The stabilizer comprises an amine oxide.

公开(公告)号：US20170096749A1

公开(公告)日：2017-04-06

申请号：US15386395

申请日：2016-12-21

Applicant: BASF SE

Inventor： Daniel MUELLER ,  Jean-Roch PAUQUET ,  Anthony JUDGE ,  Hanspeter MEYER

IPC: D01F1/10 ,  D01F1/04 ,  E01C13/08 ,  C08L9/08 ,  C08L23/06 ,  C08L23/12 ,  D01F6/04 ,  D01F6/06

CPC classification number: D01F1/106 ,  C08L9/08 ,  C08L23/06 ,  C08L23/12 ,  C08L2201/08 ,  C08L2205/16 ,  D01F1/04 ,  D01F6/04 ,  D01F6/06 ,  D01F6/30 ,  D01F6/46 ,  D10B2321/021 ,  D10B2401/22 ,  D10B2505/202 ,  E01C13/08

Abstract: A multifilament, a monofilament, a non-woven or a tape, each having 1 to 2000 Denier per filament and a draw ratio of 1:2 to 1:11 and each made of a composition containing the components (A) a polyolefin, (B) for example a compound of the formula (B-1-a-1), (C) for example a compound of the formula (C-1-b-1), wherein b1 is a number from 2 to 20, and optionally (D) one or more inorganic and/or organic pigments.

公开(公告)号：US20170088689A1

公开(公告)日：2017-03-30

申请号：US15311032

申请日：2015-05-13

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Sarah VAN MIERLOO ,  Jacques Theodorus Elisabeth Hubertina SAMPERS

IPC: C08K5/00 ,  C08L23/12 ,  C08K3/34 ,  C08K5/37 ,  C08K5/13 ,  C08K5/524 ,  C08K5/105 ,  C08K5/3435

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.

公开(公告)号：US09598564B2

公开(公告)日：2017-03-21

申请号：US15013702

申请日：2016-02-02

Applicant: LEHIGH TECHNOLOGIES, INC.

Inventor： Chad Aaron Jasiunas ,  Frank P. Papp ,  Charles T. Rosenmayer ,  Adel Farhan Halasa ,  Glenn Denstaedt

IPC: C08L17/00 ,  C08L9/00 ,  C08L9/06 ,  B60C11/00 ,  B60C13/00 ,  B60C9/02 ,  B60C15/00 ,  B60C1/00 ,  C08C19/08 ,  C08C19/22 ,  C08J11/28 ,  C08K5/31 ,  C08K5/43 ,  C08L19/00

CPC classification number: C08L9/06 ,  B60C1/00 ,  B60C1/0016 ,  B60C9/02 ,  B60C11/0008 ,  B60C13/00 ,  B60C15/00 ,  C08C19/08 ,  C08C19/22 ,  C08J11/28 ,  C08J2319/00 ,  C08J2321/00 ,  C08K3/04 ,  C08K5/09 ,  C08K5/31 ,  C08K5/40 ,  C08K5/43 ,  C08K5/435 ,  C08K2003/2296 ,  C08L9/00 ,  C08L17/00 ,  C08L19/003 ,  C08L91/00 ,  C08L2201/08 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2205/06 ,  C08L2207/24

Abstract: This invention relates to certain rubber formulations which exhibit a low level of hysteresis which are comprised of a chemically functionalized renewed rubber and virgin solution styrene-butadiene rubber. These rubber formulations are loaded with a reinforcing silica. The rubber formulations of this invention can be utilized in making rubber products such as, tires, tracks, and conveyor belts which will promote energy savings by virtue of their low hysteretic properties. The present invention more specifically discloses a rubber composition which is comprised of (1) a solution styrene-butadiene rubber; (2) a functionalized renewed rubber composition which is comprised of an elastomeric polymer and a stabilizer; wherein the rubber composition has a crosslink density which is within the range of 0.05 to 2.0×10−5 mole/g, and wherein the rubber composition has a solubility fraction of less than 90 percent; and (3) a reinforcing filler including reinforcing silica.

公开(公告)号：US09593269B1

公开(公告)日：2017-03-14

申请号：US14861395

申请日：2015-09-22

Applicant: Equistar Chemicals, LP

Inventor： Maged G. Botros

IPC: C09J123/00 ,  C09J123/02 ,  C09J123/04 ,  C09J123/06 ,  C09J123/08 ,  C09J151/06 ,  C09J7/02

CPC classification number: C09J123/06 ,  B32B7/12 ,  C08L23/06 ,  C08L23/22 ,  C08L51/06 ,  C08L2201/08 ,  C08L2205/02 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2205/035 ,  C08L2205/06 ,  C08L2207/062 ,  C09J5/00 ,  C09J7/00 ,  C09J7/28 ,  C09J151/06 ,  C09J2201/122 ,  C09J2400/163 ,  C09J2423/00 ,  C09J2423/04 ,  C09J2451/00

Abstract: A polyolefin-based composition made from or containing (A) a first polymer composition made from or containing a polyolefin grafted with an unsaturated monomer, (B) a second polymer composition made from or containing a polyethylene, and (C) a third polymer composition made from or containing (i) a first polyisobutylene and (ii) a second polyisobutylene. The first polyisobutylene has a Viscosity Average Molecular Weight (VAMW1), and the second polyisobutylene has a Viscosity Average Molecular Weight (VAMW2), wherein VAMW1≠VAMW2. The polyolefin-based composition is useful as an adhesives or a tie-layer adhesive composition for multi-layered structures. In particular, the composition is useful as an adhesive to bind a metal layer to a dissimilar substrate.

Abstract translation: 一种由（A）由或不含有接枝有不饱和单体的聚烯烃制成或含有的第一聚合物组合物制成的聚烯烃基组合物，（B）由聚乙烯制成或含有聚乙烯的第二聚合物组合物，和（C）第三聚合物组合物 由（i）第一聚异丁烯和（ii）第二聚异丁烯制成或含有。 第一聚异丁烯具有粘度平均分子量（VAMW1），第二聚异丁烯具有粘度平均分子量（VAMW2），其中VAMW1≠VAMW2。 聚烯烃基组合物可用作多层结构的粘合剂或粘结层粘合剂组合物。 特别地，该组合物可用作将金属层结合到不同基材上的粘合剂。