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).

公开(公告)号：US20170292022A1

公开(公告)日：2017-10-12

申请号：US15508334

申请日：2015-09-02

Applicant: SOLVAY SPECIALTY POLYMERS USA, LLC

Inventor： Corinne BUSHELMAN

IPC: C08L81/06 ,  C08K5/3475 ,  C08K5/315 ,  C08K5/357 ,  C08K3/22 ,  C08K5/3492

CPC classification number: C08L81/06 ,  C08G69/48 ,  C08G75/00 ,  C08G75/20 ,  C08J3/00 ,  C08J3/203 ,  C08J2381/06 ,  C08K3/00 ,  C08K3/22 ,  C08K5/00 ,  C08K5/098 ,  C08K5/315 ,  C08K5/3475 ,  C08K5/3492 ,  C08K5/357 ,  C08K7/14 ,  C08K2003/222 ,  C08K2003/2241 ,  C08L81/00 ,  C08L2201/08 ,  H01B3/30

Abstract: The invention pertains to a polymer composition possessing improved resistance towards degradation and discolouring phenomena induced by UV radiation, said composition comprising at least one aromatic sulfone polymer; at least one organic UV absorber and at least one basic compound selected from the group consisting of (i) basic oxides and hydroxides of divalent metals and (ii) salts of a weak acid, and to methods for its manufacture and to shaped articles obtained therefrom.

公开(公告)号：US20170267858A1

公开(公告)日：2017-09-21

申请号：US15505421

申请日：2015-09-03

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Sangita NANDI ,  Susanta MITRA ,  Jelena BOZOVIC-VUKIC ,  Abdulsattar DAWOOD

IPC: C08L59/02

CPC classification number: C08L59/02 ,  C08K3/40 ,  C08K5/005 ,  C08K7/14 ,  C08L33/00 ,  C08L33/12 ,  C08L51/04 ,  C08L59/04 ,  C08L2201/00 ,  C08L2201/08

Abstract: Reinforced polyoxymethylene compositions including 50 to 90 wt. % of a polyoxymethylene; 10 to 50 wt. % of glass fibers, wherein the weight of the polyoxymethylene and the glass fibers total 100 wt. %; 1 to less than 4.0 wt. % of a (meth)acrylic polymer additive, based on the total weight of the polyoxymethylene and the glass fibers; 0.1 to 5 wt. %, preferably 0.1 to 2.5 wt. % of a heat stabilizer; and 0.1 to 5 wt. % of an antioxidant, wherein the amounts of the (meth)acrylic polymer additive, the heat stabilizer, and the antioxidant are based on the total weight of the polyoxymethylene and the glass fibers.

公开(公告)号：US09758660B2

公开(公告)日：2017-09-12

申请号：US14831843

申请日：2015-08-20

Applicant: Tak Kwong Kwan ,  Hang Bi

Inventor： Tak Kwong Kwan ,  Hang Bi

IPC: C08L27/06 ,  C08L31/04

CPC classification number: C08L27/06 ,  C08L2201/08 ,  C08L2205/035 ,  C08L2207/24 ,  C08L9/02 ,  C08L17/00 ,  C08L23/0853

Abstract: A composition comprising: a polyvinyl chloride resin; a first rubber component; a second rubber component; at least one copolymer; at least one low temperature plasticizer; at least one filler comprising titanium dioxide; at least one heat stabilizer; at least one internal lubricant; at least one antioxidant; and at least one biofouling agent.

公开(公告)号：US09758656B2

公开(公告)日：2017-09-12

申请号：US14915452

申请日：2014-08-27

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Jana Hrachova ,  Franciscus Elisabeth Jacobus Essers

IPC: C08L23/12

CPC classification number: C08L23/12 ,  C08K3/34 ,  C08K3/40 ,  C08L23/0815 ,  C08L23/16 ,  C08L2201/08 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2205/035 ,  C08L2207/02

Abstract: A soft touch composition comprises, based on the total weight of the composition, 50 to 88 wt % of a polymer comprising, based on the total weight of the polymer, 44 to 52 wt % of a polypropylene homopolymer, 3 to 30 wt % of an ethylene-propylene copolymer, and 22 to 52 wt % of an ethylene-C4 to C8 alpha olefin copolymer, and 10 to 40 wt % of glass fibers.

公开(公告)号：US09745425B2

公开(公告)日：2017-08-29

申请号：US14309042

申请日：2014-06-19

Applicant: Dover Chemical Corporation

Inventor： Michael R. Jakupca ,  Jacob M. Lance ,  Donald R. Stevenson

IPC: C08G79/04 ,  C08L85/02 ,  C08L23/00 ,  C08L23/12 ,  C08L23/06 ,  C08G65/335 ,  C08K5/524

CPC classification number: C08G79/04 ,  C08G65/3353 ,  C08K5/524 ,  C08L23/06 ,  C08L23/12 ,  C08L85/02 ,  C08L2201/08

Abstract: A polymeric polyphosphite and copolymeric polyphosphite is described which contains a cycloaliphatic moiety, preferably cyclohexane dimethanol, in the polyphosphite backbone chain. Incorporation of the polymeric polyphosphite into synthetic polymers reduces the yellowness index of any polymer into which the polymeric polyphosphite additive has been added, as well as increased hydrolytic stability as well as increased resistance to migration in food packaging.