Dow Global Technolgoies LLC

Sap Se

Basf Se Corporation

Sap Ag

Sungrow (shanghai) Co., Ltd.

Haiyang Yu

Jeffrey Morris Cogen

Mohamed Esseghir

Saurav S Sengupta

Yongchun Chen

Yanli Huo

Yi Zhang

Kim Louis Walton

Hongyu Chen

Yunfeng Yang

Hong Yang

Hang Wu

Jeffrey C Munro

Tao Han

Huiguang Kou

Kyle G Kummer

David L Malotky

Shaoguang Feng

Colin Li Pi Shan

Xin Liu

Chao B Zhang

Yijian Lin

Peng Gao

Xin Huang

Yong Chen

Lixin Sun

Tao Feng

Daniel Lawrence Dermody

Xing Zhao

Manish Talreja

Frank Oliver Heinrich Pirrung

Weiming Ma

Yonghua Gong

Jingya Li

Chao Zhang

Xiaolian Hu

Wanfu Ma

Jozef J I Van Dun

Yanfei Liu

Lei Ying

Xiaochun Liu

Lisa S Madenjian

Yunlong Guo

Qichun Wan

Ying Zeng

Weichao Gu

Xiaoyi Pang

Jinliang Yan

Weiqiu Hu

Richard Choi

Shijie Ren

Jianzhuo Shi

Xiao Yi Pang

Bing Zeng

Ru Wang

Richard Tien-Hua Chou

Shanshan Feng

Eric Du

Jiran Ding

Kenny Zhang

Lily Xiao

Williams Liu

Chris Ge

Chihhe Chiu

Agnes DiMayuga

Cheng Hu

Martin Orsag

Donghua Zhou

Susan R Gill

Juntao Zhi

Yongfu Liang

The present disclosure provides an electrochemical cell. In an embodiment, the electrochemical cell includes a separator disposed between an optional anode and an optional cathode. The separator includes (A) a porous substrate and (B) a porous coating layer on the substrate. The porous substrate (A) is composed of an olefin-based polymer having a melting point, Tm, greater than 130° C. The porous coating layer (B) has a melting temperature from 80° C. to 110° C. The porous coating layer (B) is composed of a plurality of microparticles, and an optional binding agent. The microparticles have an average particle size from 0.3 microns to 1.5 microns. The microparticles are composed of (i) an ethylene-based polymer, having (a) a density from 0.90 g/cc to less than 0.94 g/cc, (b) a Tm from 90° C. to 120° C., (c) a melt index from 30 g/10 min to 600 g/10 min. The microparticles also include (ii) a dispersant composed of a C-Caliphatic fatty acid. The microparticles also include (iii) an optional acid functional wax.

Shutdown separator

The present application relates to the technical field of semiconductor, and in particular to an inverter. The inverter provided by the present application includes a substrate, a discrete device and a heat conducting component. The discrete device and the heat conducting component are both arranged on the substrate. A part of the heat conducting component is located in an area of the substrate where the discrete device is provided, and another part of the heat conducting component is located in an area of the substrate where the discrete device is not provided. The heat conducting component may rapidly transfer the heat of the overheated area of the substrate where the discrete device is mounted to the less hot area of the substrate, and promote the heat generated by the discrete device to spread evenly to the substrate.

Inverter having heat conducting component

Provided are meltblown nonwovens, and articles thereof. The meltblown nonwovens can be formed form a composition comprising an ethylene/alpha-olefin interpolymer and specific additive. The meltblown nonwovens according to embodiments disclosed herein exhibit a high volume resistivity and can be used in filtration applications.

Meltblown nonwovens having high volume resistivity and articles thereof

Disclosed herein is a foamable composition comprising an olefin copolymer that comprises ethylene and an α-olefin; an unneutralized carboxylated olefin copolymer; a crosslinking agent; a blowing agent; and an activator; where a weight ratio of the activator to the unneutralized carboxylated olefin copolymer is greater than 0.3. Disclosed herein too is a method of manufacturing a foamable composition comprising blending together an olefin copolymer that comprises ethylene and an α-olefin; an unneutralized carboxylated olefin copolymer; a crosslinking agent; a blowing agent; and an activator to form the foamable composition; where a weight ratio of the activator to the unneutralized carboxylated olefin copolymer is greater than 0.3; heating the foamable composition to activate the blowing agent to form a foam; and crosslinking the foam.

Blends for foams, foams manufactured therefrom and articles comprising the same

The present disclosure relates to unsaturated polyolefins and processes for preparing the same. The present disclosure further relates to curable formulations comprising the unsaturated polyolefins that show improved crosslinking.

Curable compositions comprising unsaturated polyolefins

A composition comprising at least the following components: A) an olefin multi-block copolymer; and B) a silicone rubber that comprises pendant vinyl groups, and optionally comprises terminal vinyl groups.

Olefin multi-block copolymer / silicone rubber compositions and foams formed from the same

A foam bead is formed from a composition comprising an ionomer comprising, in polymerized form, ethylene, an unsaturated acid comonomer and, optionally, an acrylate comonomer, wherein the unsaturated acid comonomer is at least partially neutralized with a neutralizing agent. A sintered foam structure is formed from foam beads that are formed from above composition.

Foam bead and sintered foam structure

The present disclosure provides a foam bead. The foam bead contains at least one of the following components: (A) a block composite; and/or (B) a crystalline block composite. The present disclosure also provides a sintered foam structure formed from a composition comprising at least one of the following components: (A) a block composite; and/or (B) a crystalline block composite.

The present disclosure provides a foam bead. The foam bead is formed from a composition containing (A) a silane-functionalized ethylene/α-olefin multi-block interpolymer. The present disclosure also provides a sintered foam structure. The sintered foam structure is formed from foam beads that are formed from a composition containing (A) a silane-functionalized ethylene/α-olefin multi-block interpolymer.

A composition comprising at least the following: A) an olefin multi-block copolymer; B) a silicone rubber; C) a tackifier.

Olefin multi-block copolymer / silicone rubber / tackifier compositions and foams

A process of adhering a foam structure to a rubber substrate is provided. The foam structure is composed of a first composition comprising a first ethylene-based polymer having a peak melting temperature T. A film composed of a second composition comprising a second ethylene-based polymer having a melt index&#x2264;10 g/10 min and a peak melting temperature Tis applied to the surface of the rubber substrate to form a rubber substrate/film configuration. A compression force is applied at a temperature T(38&#xb0; C.&#x2264;T&#x3c;T) to form a vulcanized rubber/film laminate. The foam structure is applied to a surface of the film of the vulcanized rubber/film laminate to form a vulcanized rubber-film laminate/foam configuration. A compression force is applied at a temperature T, wherein T&#x3c;T&#x3c;T, 15&#xb0; C.&#x2264;(T&#x2212;T)&#x2264;40&#xb0; C., and 10&#xb0; C.&#x2264;(T&#x2212;T)&#x2264;70&#xb0; C., to form a vulcanized rubber-film/foam laminate.

Bonding method to attach ethylene-based polymer foam with vulcanized rubber

Disclosed herein is a primerless paint composition comprising a carboxylated chlorinated polyolefin elastomer; one or more of a polyacrylic binder, a polyvinylchloride binder and a vinyl aromatic block copolymer binder; a pigment; and a liquid carrier. Disclosed herein too is a method comprising blending a primerless paint composition comprising a carboxylated chlorinated polyolefin elastomer; one or more of a polyacrylic binder, polyvinylchloride binder and a vinyl aromatic block copolymer binder; a pigment; and a liquid carrier; and disposing the primerless paint composition on a polyolefin elastomer substrate that does not have a primer disposed on it prior to the disposing of the primerless paint composition.

Primerless paint composition, methods of manufacture thereof and articles comprising the same

The present disclosure provides a process. The process includes (i) forming a composition containing a peroxide-modified ethylene-based polymer selected from the group consisting of a peroxide-modified ethylene/a-olefin multi-block copolymer, a peroxide-modified low density polyethylene, and combinations thereof; (ii) contacting the composition with a blowing agent to form a foam composition; and (iii) forming foam beads comprising the foam composition. The present disclosure also provides a foam bead produced by said process.

Process for producing foam beads using a modified ethylene-based polymer

Disclosed herein is a foam composition comprising an olefin copolymer that comprises ethylene and an &#x3b1;-olefin or propylene and an &#x3b1;-olefin; an unneutralized carboxylated olefin copolymer; a crosslinking agent; and a blowing agent; where the foam composition is substantially free from neutralized carboxylated ethylene copolymer. Disclosed herein too is a method of manufacturing a foam composition comprising blending together an olefin copolymer that comprises ethylene and an &#x3b1;-olefin or propylene and an &#x3b1;-olefin; an unneutralized carboxylated olefin copolymer; a crosslinking agent; and a blowing agent to form the foam composition; where the foam composition is substantially free from neutralized carboxylated ethylene copolymer; heating the foam composition to activate the blowing agent to form a foam; and crosslinking the foam.

A composition comprising, in weight percent (wt %) based on the weight of the composition: (A) greater than zero to 39 wt % of at least one of a polar olefin polymer and a styrenic block copolymer; (B) greater than zero to 20 wt % of an epoxy or amine-functionalized silane; (C) 60 to 99 wt % of an organic solvent for a mixture of (1) the polar olefin polymer and/or styrenic block copolymer, and (2) the epoxy or amine-functionalized silane; and (D) zero to 10 wt % of a polyisocyanate crosslinking agent.

Adhesive for binding polyolefin membrane to glass fibers

Growing community of inventors

Shanghai, China

Haiyang Yu