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:
Apr. 28, 2026
Filed:
Sep. 27, 2019
Applicant:
Dow Global Technologies Llc, Midland, MI (US);
Inventors:
Yunfeng Yang, Shanghai, CN;
Haiyang Yu, Shanghai, CN;
Jozef J.I. Van Dun, Horgen, CH;
Miguel Alberto De Jesus Prieto, Horgen, CH;
Assignee:
Dow Global Technologies LLC, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 9/18 (2006.01); C08J 9/232 (2006.01);
U.S. Cl.
CPC ...
C08J 9/232 (2013.01); C08J 9/18 (2013.01); C08J 2201/026 (2013.01); C08J 2383/10 (2013.01);
Abstract
The present disclosure provides a process. The process includes (i) crosslinking pellets composed of a silane-grafted ethylene/α-olefin multi-block copolymer (Si-g-OBC) to a gel content from 10% to 80% to form crosslinked Si-g-OBC pellets; and (ii) foaming the crosslinked Si-g-OBC pellets to form crosslinked Si-g-OBC foam beads having a gel content from 10% to 80%.