Dow Global Technolgoies LLC

Ddp Specialty Electronic Materials US, LLC

Beverly J Selle

Hongyu Chen

Shih-Yaw Lai

Stéphane Costeux

Deborah A Schutter

Yuen-Yuen D Chiu

Megan Marie Thomas

Fabio D'Ottaviano

Jerry Chien Ting Wang

Rio Aditya Akbar

A one-component foam formulation contains a pre-polymer and a blowing agent, the pre-polymer being the reaction product of a polymeric polyol component having an average hydroxyl functionality in a range of 2.3 to 2.85 hydroxyl functionalities per molecule as determined using ASTM D4274-11 (method D); and where the polymeric polyol component has an effective average molecular weight in a range of 4500 and 10000 grams per mole, one or more than one type of chain extender molecule having 3 to 6 carbon atoms and 2 to 4 reactive functionalities selected from a group consisting of hydroxyl and amine functionalities per molecule, a polyisocyanate having a functionality in a range of 2.1 to 3.0 &#x2014;NCO functionalities per molecule as determined by ASTM D7252-06(2011)e1; and a catalyst.

One-component fenestration foam formulation demonstrating low initial shrinkage

Knit fabric compositions have now been discovered that often have a balanced combination of desirable properties. Said fibric compositions comprise fibers of olefin block interpolymers or homogeneous branched ethylene polymers or a combination thereof. The fibers are characterized by an amount of crosslinking such that the fabric is capable of being molded.

Molded fabric articles of olefin block interpolymers

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Lake Jackson, TX, United States of America

Beverly J Selle