The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 13, 2018
Filed:
Sep. 12, 2016
Teknor Apex Company, Pawtucket, RI (US);
Cerestech, Inc., Montreal, CA;
Kevin Cai, Cumberland, RI (US);
Yundong Wang, Lancaster, MA (US);
Ryszard Brzoskowski, Village of Nagog Woods, MA (US);
Prashant A. Bhadane, Houston, TX (US);
Basil D. Favis, Kirkland, CA;
Alain Perreault, Outremont, CA;
TEKNOR APEX COMPANY, Pawtucket, RI (US);
CERESTECH, INC., Montreal, Quebec, CA;
Abstract
Thermoplastic elastomer compositions, in particular derived from one or more styrenic block copolymers wherein at least one styrenic block copolymer comprises a controlled distribution copolymer block including a conjugated diene and a mono alkenyl arene, a plurality of biorenewable materials, preferably a softener and one or more synergistic additives such as a polar polymer; a synergistic block copolymer such as a relatively high molecular weight styrenic block copolymer; and/or filler. Numerous desirable articles can be formed from the compositions. Processes for preparing the compositions and articles are disclosed.