Global to push GA events into
skip to main content

Title: Polymer compositions and methods

The present invention encompasses polyurethane compositions comprising aliphatic polycarbonate chains. In one aspect, the present invention encompasses polyurethane foams, thermoplastics and elastomers derived from aliphatic polycarbonate polyols and polyisocyanates wherein the polyol chains contain a primary repeating unit having a structure: ##STR00001## In another aspect, the invention provides articles comprising the inventive foam and elastomer compositions as well as methods of making such compositions.
Inventors:
;
Issue Date:
OSTI Identifier:
1419783
Assignee:
Saudi Aramco Technologies Company (Dhahran, SA) NETL
Patent Number(s):
9,884,937
Application Number:
15/206,402
Contract Number:
FE0002474
Resource Relation:
Patent File Date: 2016 Jul 11
Research Org:
National Energy Technology Laboratory, Pittsburgh, PA, and Morgantown, WV (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Works referenced in this record: