Dow Global Technolgoies LLC

Optiworks, Inc.

The University of Akron

Other

Semiconductor Manufacturing International (shanghai) Corporation

Semiconductor Manufacturing International (beijing) Corporation

Suzhou Zelgen Biopharmaceuticals Co., Ltd.

Shanghai Zelgen Pharma.tech Co., Ltd.

Arlanxeo Deutschland Gmbh

Tao Han

Xiaosong Wu

Bo Lyu

Colin LiPiShan

Yabin Sun

Darrell H Reneker

Yong Chen

Yanyan Ma

Chuanxing Zhu

Colin Li Pi Shan

Yunfeng Yang

Juan C Tuberquia

Hongyu Chen

Haiyang Yu

Hong Yang

Xianmin Xu

Alexander L Yarin

Isao Hattori

Bharat Indu Chaudhary

Daniel J Smith

Jeffrey C Munro

Rongjuan Cong

Binhua Lv

Jozef Van Dun

Dawei Cui

Jianfeng Huang

Timothy E Clayfield

Lisa S Madenjian

Guang Ming Li

Bo Lv

Yongchun Chen

Hang Wu

Teresita Kashyap

Martin Hoch

Libo Du

Andreas Roos

Zelin Sheng

Cory M Thomas West

Rainer Kalkofen

Jianguo Fan

Camden Ertley

Joseph W Reneker

Michael Herrmann

Lianjun Liu

Runqing Wang

Peizhong Ni

Josef Van Dun

Guangming Li

Colin Lipishan

Hans-Jürgen Frommont

The present disclosure relates to a curable composition comprising: (A) a polyolefin; (B) a fumed alumina; (C) a silane compound; (D) a UV stabilizer; and, optionally, (E) a crosslinking agent, where the curable composition demonstrates improved electrical properties. The present disclosure further relates to a crosslinked polymer composition that is the reaction product of the curable composition, where improved electrical properties are demonstrated as well.

Polyolefin compositions having improved electrical properties

The present disclosure relates to a curable composition comprising: (A) a polyolefin; (B) siliceous earth; (C) a crosslinking agent; (D) a crosslinking co-agent; and, optionally, (E) an additive component, where the curable composition demonstrates improved electrical properties. The present disclosure further relates to a crosslinked polymer composition that is the reaction product of the curable composition, where improved electrical properties are demonstrated as well.

Polyolefin compositions having improved volume resistivity

Polymer compositions include an interpolymer of ethylene, an α-olefin, and a nonconjugated polyene; and from 10% to 40% by weight oil. The polymer composition has a Mooney viscosity from 20 to 70. The interpolymer may include from 66% to 75% by weight monomer units derived from ethylene; and from 0.5% to 10% by weight monomer units derived from the nonconjugated polyene. The neat interpolymer may have: a weight-average molecular weight Mw from 250 kDa to 300 kDa; a Mooney viscosity from 50 to 200; a rheology ratio V/Vless than 30; a ratio of molecular weight to low-shear viscosity Mw/Vgreater than 4.0; a polydispersity index from 2.0 to 3.5; and a tan δ at 0.1 rad/sand 190° C. greater than 2.0. The polymer compositions may be in the form of pellets having desirable flow characteristics. Thermoplastic vulcanizates may include the polymer compositions. Articles may include the thermoplastic vulcanizates.

Oil-extended pellet form ethylene alpha-olefin diene interpolymers for thermoplastic vulcanizates

The present disclosure provides a composition. In an embodiment, the composition includes a neat ethylene/propylene/nonconjugated polyene interpolymer. The neat ethylene/propylene/nonconjugated polyene interpolymer includes from greater than 0 wt % to 6.0 wt % nonconjugated polyene. The neat ethylene/propylene/nonconjugated polyene interpolymer has the following properties: (i) a molecular weight (Mw) from 240,000 to 270,000; (ii) a Mooney viscosity (ML (1+4), 125° C.) from 80 to 85; (iii) a rheology ratio (RR) from 35 to 65; (iv) a Mw/Mn from 2.2 to 3.5; (v) a tan delta ratio from 0.6 to 0.9; and (vi) an absolute tan delta slope from 5.0 to less than 10.0.

Ethylene/propylene/nonconjugated diene interpolymer composition

The present application relates to a composition comprising the following components: A) at least one ethylene/alpha-olefin interpolymer; B) a peroxide; C) at least one filler selected from one or more carbon black samples, MgO, or a combination thereof; and optionally, at least one filler selected from silica, ZnO, CaCO, Al (OH), Mg (OH), or a combination thereof; D) a calculated P content from 0.010 wt % to 0.300 wt %, based on the weight of the composition, and wherein the calculated P content is the calculated content the phosphorus element present in one or more phosphate compounds selected from Structure 1 below: O═P (OR1) (OR2) (OR3) (Structure 1), wherein R1, R2 and R3 are each, independently, selected from i) a non-aromatic hydrocarbon or ii) a non-aromatic hydrocarbon comprising at least one heteroatom, excluding P.

Phosphate enhanced, heat resistant ethylene/alpha-olefin interpolymer compositions

A first composition comprising a first ethylene/α-olefin/diene interpolymer and a second ethylene/α-olefin interpolymer, and wherein the first composition comprises from 0.1 to 1.0 wt % diene, based on the weight of the first composition, and wherein the first composition comprises from 40 to 70 wt % ethylene, based on the weight of the first composition.

Ethylene/alpha-olefin interpolymer compositions with improved long term heat aging performance

A composition comprises (A) an ethylene/alpha-olefin/diene interpolymer; (B) a peroxide comprising at least one peroxide bond; and (C) a bis-TEMPO compound having the Structure (I), wherein Rare each independently H or a C-Calkyl group; X is S, O, N, P, Se, a carbonyl group, a carboxyl group, an amide group, an azo group, an imino group, a carbamate group, a peroxy group, a phosphono group, a phosphate group, a sulfonyl group, a sulfinyl group, a sulfonate ester group, a sulfonate ester group, or combinations thereof; Y is a substitute or unsubstituted aliphatic alkyl group or aromatic alkyl group, a heterocyclic group, a siloxane group, an ethylene glycol group, an imide group, or combinations thereof; and n is greater than 1. The ratio of the molar amount of nitroxide groups of component (C) to the molar amount of the peroxide bonds of component (B) is from 0.100:1.000 to 2.000:1.000.

Air-curable ethylene/alpha-olefin/diene interpolymer composition

The present disclosure provides a composition. The composition can be formed into a foam composition. In an embodiment, the composition includes a neat ethylene/propylene/nonconjugated polyene interpolymer. The neat ethylene/propylene/nonconjugated polyene interpolymer includes from greater than 6.0 wt % to 15.0 wt % nonconjugated polyene. The neat ethylene/propylene/nonconjugated polyene interpolymer has the following properties: (i) a molecular weight (Mw) from 240,000 to 270,000; (ii) a Mooney viscosity (ML (1+4), 125° C.) from 85 to 95; (iii) a rheology ratio (RR) from 35 to 65; (iv) a Mw/Mn from 2.2 to 3.5; and (v) Mw<1389.6 [g/mole] MV+140,000 g/mol wherein Mw is the weight average molecular weight and MV is the Mooney Viscosity (ML 1+4, 125° C.). MV is the Mooney Viscosity (ML 1+4, 125° C.), and Mw is the weight average molecular weight, as determined by conventional GPC.

High-density optical module system

A high-density optical module system of the present invention comprises: a multi-tier housing assembly, multiple sliding tray assemblies engaged inside each of the multi-tier housing assembly and is moveable inwardly and outwardly within the multi-tier housing assembly with the handle bar; and a multiple rows of the multi-port modules arranged in horizontal arrays containing plural ports connected to the cable adaptors, wherein the multi-port modules are fastened into the sliding tray assembly. The height of the high-density optical module system is approximately 1 RU (19 inches) containing at least 216 LC or 108 SC multiple connector ports.

A composition is composed of (A) an ethylene/alpha-olefin/diene TEMPO compound having the Structure (I) and (D) a peroxide. The molar ratio of isocyanate groups of Component (B) to the functional groups of Component (C) is from 0.80 to 1.10. A composition is composed of (A) an ethylene/alpha-olefin/diene interpolymer; a second composition comprising a reaction mixture comprising (B) an isocyanate comprising at least two isocyanate groups and (C) a TEMPO compound having the Structure (I) and (D) a peroxide, wherein the molar ratio of isocyanate groups of Component (B) to the functional groups of Component (C) is from 0.80 to 1.10. In Structure I, R, R, Rand Rare each independently selected from H and C-Calkyl groups and X is a functional group selected from OH and NH. 

Air curable ethylene/alpha-olefin/diene interpolymer composition

A composition comprising the following components: A) an ethylene/alpha-olefin/diene interpolymer with MV (1+4, 125&#xb0; C.)&#x2265;50; B) an ethylene/alpha-olefin copolymer with MV (1+4, 125&#xb0; C.)&#x3c;70; C) MgO; D) at least one carbon black filler; E) at least one hindered amine antioxidant; F) at least one peroxide.

Ethylene/alpha olefin interpolymer compositions with improved continuous high temperature resistance

A composition comprising the following components: A) an ethylene/&#x3b1;-olefin/non-conjugated diene interpolymer; B) a peroxide; C) at least one multi-vinyl cyclic siloxane selected from Structure 1 below: Structure 1, wherein n is an integer greater than, or equal to, 1; and each R1 is independently selected from the following: a (C-C) alkenyl, or a HC&#x2550;C(R)&#x2014;C(&#x2550;O)&#x2014;O&#x2014;(CH)&#x2014;, and wherein Ris H or methyl, and m is an integer from 1 to 4; and each R2 is independently selected from the following: H, a (C-C) alkyl, a (C-C) alkenyl, a phenyl, or a HC&#x2550;C(R)&#x2014;C(&#x2550;O)&#x2014;O&#x2014;(CH)&#x2014;, wherein Ris H or methyl, and m is an integer from 1 to 4. 

Multi-vinyl cyclic siloxane enhanced ethylene/&#x3b1;-olefin/diene interpolymer based compositions

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

Cycloalkyl and hetero-cycloalkyl inhibitors, preparation methods therefor, and the use thereof are described. Compounds of the present invention have a structure represented by formula (I). Further disclosed are preparation methods for said compounds, and the use of said compounds as KRASinhibitors. The compounds have an excellent ability to selectively inhibit KRAS, improved pharmacodynamic and pharmacokinetic performance, and reduced toxic side effects. 

Cycloalkyl and hetero-cycloalkyl inhibitors, preparation methods therefor, and use thereof

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Shanghai, China

Tao Han