公开(公告)号：US09870970B2

公开(公告)日：2018-01-16

申请号：US15035903

申请日：2015-01-28

Applicant: LG CHEM, LTD.

Inventor： Min Jin Ko ,  Kyung Mi Kim ,  Jae Ho Jung ,  Bum Gyu Choi ,  Min Kyoun Kim

IPC: C08G77/12 ,  H01L23/29 ,  C08G77/20 ,  C09J183/04 ,  C08G77/00 ,  C08G77/08 ,  H01L33/56 ,  C08G77/38 ,  C08L83/04 ,  C08K5/5435 ,  C08L83/06 ,  C08K5/5419 ,  C08G77/14

CPC classification number: H01L23/296 ,  C08G77/08 ,  C08G77/12 ,  C08G77/14 ,  C08G77/20 ,  C08G77/38 ,  C08G77/48 ,  C08G77/80 ,  C08G2170/00 ,  C08G2190/00 ,  C08K5/5419 ,  C08K5/5435 ,  C08K5/56 ,  C08K2201/008 ,  C08L83/00 ,  C08L83/04 ,  C08L83/06 ,  C08L2201/08 ,  C08L2201/10 ,  C08L2203/206 ,  C08L2205/025 ,  C09J183/04 ,  C09J2203/318 ,  H01L33/56 ,  H01L2933/0033 ,  H01L2933/005

Abstract: The present application relates to a cured product and the use thereof. When the cured product, for example, is applied to a semiconductor device such as an LED or the like, the decrease in brightness may be minimized even upon the long-term use of the device, and since the cured product has excellent cracking resistance, the device having high long-term reliability may be provided. The cured product has excellent processability, workability, and adhesive properties or the like, and does not cause whitening and surface stickiness, etc. Further, the cured product exhibits excellent heat resistance at high temperature, gas barrier properties, etc. The cured product may be, for example, applied as an encapsulant or an adhesive material of a semiconductor device.

公开(公告)号：US20180002518A1

公开(公告)日：2018-01-04

申请号：US15536786

申请日：2015-12-17

Applicant: Lubrizol Advanced Materials, Inc.

Inventor： Christopher D. Zook ,  Mark D. Julius

IPC: C08L27/24 ,  C08F8/22 ,  F16L9/127

CPC classification number: C08L27/24 ,  C08F8/22 ,  C08L2201/08 ,  C08L2203/18 ,  C08L2205/025 ,  C08L2205/06 ,  F16L9/127 ,  C08F14/06

Abstract: The disclosed technology relates to a plastic compound suitable for preparing articles, such as pipe, with good physical properties, such as impact strength, and resistance to environmental stress cracking (ESC). In particular, the technology relates to a vinyl chloride resin, which includes chlorinated polyvinyl chloride (“CPVC”) homopolymer. Further-more, the invention relates to vinyl chloride homopolymer compounds containing the vinyl chloride homopolymer resin, and articles made from such compounds, which compounds meet 23447 cell classifications under ASTM D1784.

公开(公告)号：US20170342266A1

公开(公告)日：2017-11-30

申请号：US15534135

申请日：2015-12-02

Applicant: RHODIA OPERATIONS

Inventor： Jin-Kyung JUNG ,  Elodie SEIGNOBOS

IPC: C08L77/06

CPC classification number: C08L77/06 ,  C08K3/014 ,  C08K3/16 ,  C08K5/098 ,  C08K7/14 ,  C08L97/02 ,  C08L2201/08 ,  C08L2205/025

Abstract: The present invention provides a polyamide composition comprising (a) at least one polyamide mixture formed from (i) at least one polyamide 6,6, the amount of amine end groups (AEG) being greater than the amount of carboxylic acid end groups (CEG); and (ii) at least one high chain-length polyamide; (b) at least one reinforcing filler; (c) at least one heat stabilizer; (d) aluminum stearate; and optionally (e) at least one additive. The polyamide composition can be advantageously used to produce articles exhibiting enhanced chemical resistance, notably CaCl2 salt crack resistance, such as radiator end tank in an automobile.

公开(公告)号：US20170342251A1

公开(公告)日：2017-11-30

申请号：US15678289

申请日：2017-08-16

Applicant: Dow Global Technologies LLC

Inventor： Charles F. Diehl ,  Andy C. Chang ,  Ashish Batra ,  Suzanne M. Guerra ,  Jill M. Martin

IPC: C08L23/16 ,  C08K5/00 ,  C08K3/00 ,  C08L23/08

CPC classification number: C08L23/16 ,  C08K3/013 ,  C08K3/20 ,  C08K5/0008 ,  C08L23/0815 ,  C08L23/142 ,  C08L51/06 ,  C08L2201/08 ,  C08L2203/16

Abstract: Compositions are provided that comprise: (1) a polymer selected from the group consisting of: (A) an ethylene/α-olefin multiblock interpolymer; (B) a propylene based plastomer or elastomer; and (C) a mixture of (A) and (B); (2) from about 1 to about 75 weight percent filler based on the weight of the composition; and (3) an effective amount of tackifier.

公开(公告)号：US20170335097A1

公开(公告)日：2017-11-23

申请号：US15520337

申请日：2015-10-29

Applicant: KANEKA CORPORATION

Inventor： Kenji TAKAMIZU

IPC: C08L51/00 ,  C08L27/06

CPC classification number: C08L51/003 ,  C08F220/32 ,  C08L27/06 ,  C08L33/068 ,  C08L51/04 ,  C08L63/00 ,  C08L101/00 ,  C08L2201/08 ,  C08L2205/03 ,  C08L2205/06 ,  C08L2207/53 ,  C08F2220/325 ,  C08F220/14 ,  C08F212/08

Abstract: The present invention relates to resin-modifying particles, each of which contains a glycidyl group-containing polymer (B) and a core-shell copolymer (C) at a composite state, and a vinyl chloride resin composition containing a vinyl chloride resin (A) and the resin-modifying particles, and the like.

公开(公告)号：US20170335092A1

公开(公告)日：2017-11-23

申请号：US15156404

申请日：2016-05-17

Applicant: The Goodyear Tire & Rubber Company

Inventor： Annette LECHTENBOEHMER ,  Laurent Albert Robert POORTERS ,  Christian Jean-Marie KAES

IPC: C08L9/06

CPC classification number: C08L9/06 ,  B60C1/00 ,  C08K3/06 ,  C08K3/36 ,  C08K5/17 ,  C08K5/44 ,  C08L15/00 ,  C08L2201/08 ,  C08L2205/02 ,  C08L2205/06 ,  C08L9/00 ,  C08L91/00 ,  C08L91/06 ,  C08K5/548 ,  C08K5/09 ,  C08K5/47 ,  C08K5/31 ,  C08K3/22 ,  C08K5/18

Abstract: The present invention is directed to a pneumatic tire comprising at least one component, the at least one component comprising a vulcanizable rubber composition, the vulcanizable rubber composition comprising at least one diene based elastomer; precipitated silica; and curatives comprising sulfur; a sulfenamide; and a compound of formula I where R1 are independently a covalent bond or a C1 to C8 linear or branched alkane diyl; R2 is C1 to C8 linear or branched alkane diyl; R3 are independently hydrogen or C1 to C8 linear or branched alkyl.

公开(公告)号：US09822251B2

公开(公告)日：2017-11-21

申请号：US14343130

申请日：2012-08-28

Applicant: Bernhard Elbert ,  Eike Jahnke

Inventor： Bernhard Elbert ,  Eike Jahnke

IPC: C08L69/00 ,  C08K5/053 ,  C08K5/10 ,  A61L2/08 ,  C08K5/372 ,  A61L31/04 ,  A61L31/14 ,  C09K15/12 ,  C08L71/02

CPC classification number: C08L69/00 ,  A61L2/08 ,  A61L2/081 ,  A61L31/041 ,  A61L31/14 ,  C08K5/372 ,  C08L71/02 ,  C08L2201/08 ,  C08L2203/02 ,  C09K15/12

Abstract: The present invention relates to a radical scavenging and anti-yellowing composition for polymeric materials and compositions containing the same. The invention further relates to medical devices comprising a composition according to the invention and to a method of sterilizing such devices.

公开(公告)号：US20170320303A1

公开(公告)日：2017-11-09

申请号：US15656072

申请日：2017-07-21

Applicant: Solmax International Inc.

Inventor： Ata Taghizadeh

IPC: B32B27/18 ,  E02D31/00 ,  B32B27/08 ,  B32B27/32 ,  C08L23/06 ,  B29C47/00 ,  B29L31/00 ,  B29K509/02 ,  B29K507/04 ,  B29C47/06

CPC classification number: B32B27/18 ,  B29C48/022 ,  B29C48/08 ,  B29C48/21 ,  B29K2023/06 ,  B29K2507/04 ,  B29K2509/02 ,  B29K2995/0058 ,  B29L2007/00 ,  B29L2009/00 ,  B29L2031/70 ,  B29L2031/755 ,  B32B27/08 ,  B32B27/20 ,  B32B27/32 ,  B32B27/327 ,  B32B2250/03 ,  B32B2250/242 ,  B32B2250/246 ,  B32B2264/102 ,  B32B2264/108 ,  B32B2270/00 ,  B32B2307/306 ,  B32B2307/308 ,  B32B2307/4026 ,  B32B2307/416 ,  B32B2307/54 ,  B32B2307/71 ,  B32B2307/712 ,  B32B2307/714 ,  B32B2307/7242 ,  B32B2307/7265 ,  B32B2410/00 ,  C08L23/06 ,  C08L2201/08 ,  C08L2205/025 ,  C08L2310/00 ,  E02D31/004

Abstract: Multilayer polyethylene (PE) geomembrane liners for unconventional thermal conditions and methods of making them are disclosed. The liners have N co-extruded stacked layers, each layer being made from a PE masterbatch composition comprising a given amount of PE resin and additives, and of a PE metallocene based resin free of acid neutralizer compounds. Also disclosed are customized multilayer PE geomembrane liners of N co-extruded stacked layers, each layer being made from a PE masterbatch comprising a specific additive providing specific behaviour property to the layer; wherein at least two of the N layers comprise a different specific additive in order to provide a geomembrane liner having at least two layers with different behaviour property. The liners have a water-bath aging performance for about 6 months immersion at about 80° C. per ASTM D5322—modified for water, such that about 80% of high pressure OIT value retained per ASTM D5885.

公开(公告)号：US20170313867A1

公开(公告)日：2017-11-02

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 ,  B29K23/00 ,  B29L31/34 ,  B29C45/00

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 co polymer has a propylene copolymer as a matrix.

公开(公告)号：US20170306145A1

公开(公告)日：2017-10-26

申请号：US15645232

申请日：2017-07-10

Applicant: Kaneka Corporation

Inventor： Tetsuya Minami ,  Noriyuki Suzuki

IPC: C08L67/04

CPC classification number: C08L67/04 ,  C08J5/00 ,  C08K3/34 ,  C08K5/053 ,  C08L101/16 ,  C08L2201/06 ,  C08L2201/08 ,  C08L2205/02 ,  C08L2205/025 ,  C08L2205/06

Abstract: A polyester resin composition includes: a polylactic acid; a poly(3-hydroxyalkanoate); pentaerythritol; and a silicate. In the polyester resin composition, an amount of the polylactic acid is from 55 to 75 parts by weight, and an amount of the poly(3-hydroxyalkanoate) (B) is from 25 to 45 parts by weight, with respect to 100 parts by weight of a total amount of the polylactic acid and the poly(3-hydroxyalkanoate); an amount of the pentaerythritol is from 0.05 to 20 parts by weight with respect to 100 parts by weight of the total amount of the polylactic acid and the poly(3-hydroxyalkanoate); and an amount of the silicate is from 10 to 40 parts by weight with respect to 100 parts by weight of the total amount of the polylactic acid and the poly(3-hydroxyalkanoate).