Dow Global Technolgoies LLC

Rohm and Haas Company

Dow Silicones Corporation

University of Minnesota

Dow Global Technologies LLC (dgtl)

Ddp Specialty Electronic Materials Us, LLC

Jiguang Zhang

Shaoguang Feng

Hongyu Chen

Jian Zou

Lei Huang

Yujiang Wang

Zhaohui Qu

Yan Zheng

Siyuan Jiang

Yahong Zhang

Caifeng Wang

Miao Yang

Shouxue Guo

Chao He

John Wesley Hull, Jr

Zheng Zhang

Dorab Edul Bhagwagar

Michael T Malanga

Tong Sun

Ping Zhang

Selvanathan Arumugam

Zhengming Tang

Peng Wei

Bo Lv

Xiaolian Hu

John Ell

Wei Wang

Degang Zhang

Brandon Rowe

Qianqing Ge

Wenbin Yao

Xuedong Gao

Darren Hansen

Yan Luo

Steven J Severtson

Monique Roerdink Lander

Nicole Hewlett

Loganathan Ravisanker

John W Hull

Jitao Chen

Joseph M Rokowski

Fujun Lu

Provided is a thermal interface material containing a divinyl polydimethylsiloxane, a chain extender, a crosslinker, 80 volume-percent or more thermally conductive filler, treating agent composition, platinum hydrosilylation catalyst, and up to 0.2 weight-percent hydrosilylation inhibitor; where the wherein weight-percent values are relative to thermal interface material composition weight, volume-percent values are relative to thermal interface material composition volume, the molar ratio of silyl hydride groups to vinyl groups in the thermal interface material composition is 0.4 or more and at the same time is 1.0 or less, and the molar ratio of silyl hydride functionality from the chain extender to silyl hydride functionality from the crosslinker is 13 or more and at the same time 70 or less.

Thermal interface material with low dispensing viscosity, low vertical flow after dispensing, and low thermal impedance after cure

Disclosed is a composition comprising at least one interpolymer dispersed within an aqueous medium, the interpolymer comprising at least one unsaturated monomer and at least one selected from the group consisting of at least one conjugated acid, at least one mono-ester of a conjugated acid, and mixtures thereof, and, optionally, at least one surfactant configured to stabilize the interpolymer within the aqueous medium. The conjugated acid may be derived from a naturally-occurring oil, such as tung oil. There is also provided a method for preparing a composition, comprising forming an interpolymer comprising the at least one unsaturated monomer and the at least one selected from the group consisting of at least one conjugated acid, at least one mono-ester of a conjugated acid, and mixtures thereof. There is still further provided a pressure sensitive adhesive comprising the composition prepared according to the disclosed method.

Water-based pressure sensitive adhesive compositions and methods of making same

Water-based pressure sensitive adhesive composition and methods of make the same are provided. The water-based pressure sensitive adhesive composition comprises at least one interpolymer dispersed within an aqueous medium, the interpolymer comprising at least one unsaturated monomer and at least one compound selected from a group consisting of at least one conjugated acid, at least one ester of a conjugated acid, and mixtures thereof.

A highly thermally conductive composition is provided, such composition comprising: (A) An organopolysiloxane composition; (B) a filler treating agent; (C) a thermal stabilizer; and (D) thermally conductive filler mixture, comprising: (D-1) a small-particulate thermally conductive filler having a mean size of up to 3 μm, (D-2) spherical aluminum nitride having a mean size of from 50 to 150 μm, (D-3) boron nitride having a mean size of from 20 to 200 μm.

Thermally conductive composition and methods and devices in which said composition is used

The present disclosure provides a composition comprising: (A) a polypropylene polymer; (B) a polyolefin elastomer; (C) an acetoacetyl functional polymer; (D) an optional additive component; and (E) an optional compatibilizer. The present disclosure also provides an article made from the composition.

Thermoplastic polyolefin compositions useful for aldehyde abatement

Polyurethane foams are made by curing a reaction mixture that contains an aromatic polyisocyanate, at least one isocyanate-reactive material having an average functionality of at least 2 and an equivalent weight of at least 200 per isocyanate-reactive group, at least one blowing agent, at least one surfactant and at least one catalyst, at least one polyacetoacetate compound and least one antioxidant. Foams so produced emit low levels of both formaldehyde and acetaldehyde.

Polyurethanes having reduced aldehyde emissions

A suspension process for preparing an acetoacetyl functional polymer and the acetoacetyl functional polymer made from the process suitable for aldehyde abatement.

Process for preparing an acetoacetyl functional polymer

The present invention relates to a composition comprising triethylene glycol disorbate and triethylene glycol monosorbate, at a disorbate to monosorbate weight-to-weight ratio of from 19:1 to 99:1. The composition of the present invention is useful as a low VOC coalescent in coatings formulations.

High purity disorbate ester of triethylene glycol

The present invention provides a new process of preparation for PUA with superior mechanical performance, such as elongation, and tensile strength. The process is solvent free, smooth, and robust. PU prepolymer prepared according to the present invention has low viscosity, and contains no particulate DMPA.

Process for making crosslinkable polyurethane/acrylic hybrid dispersions

A pressure sensitive adhesive composition comprising the polymerization product of: (A) a monomer selected from the group consisting of alkyl acrylates, alkyl methacrylates, and combinations thereof; and (B) a macromonomer comprising the reaction product of (a) a hydroxy-functional, ethylenically unsaturated monomer (e.g., an alkyl acrylate or methacrylate where the alkyl group is a C-Calkyl group), (b) a bio-based monomer, and (c) a modifying monomer that lowers the Tg of the macromonomer relative to the Tg of the same macromonomer prepared in the absence of the modifying monomer.

Pressure-sensitive adhesives having high bio-based content and macromonomers for preparing same

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Shanghai, China

Jiguang Zhang