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:
Oct. 09, 2018
Filed:
Oct. 30, 2013
Applicant:
Dow Global Technologies Llc, Midland, MI (US);
Inventors:
Kenji Matsue, Tochigi-ken, JP;
Naganori Nishioka, Tochigi-ken, JP;
Yoshihiro Shirakawa, Tochigi-ken, JP;
Lawrence S. Hood, Midland, MI (US);
Shari L. Kram, Midland, MI (US);
Stephane Costeux, Midland, MI (US);
Mark A. Barger, Midland, MI (US);
Assignee:
Dow Global Technologies LLC, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 9/00 (2006.01); C09K 21/14 (2006.01); C08L 25/06 (2006.01); C08L 25/12 (2006.01); C08J 9/12 (2006.01); C08J 9/14 (2006.01);
U.S. Cl.
CPC ...
C08J 9/0061 (2013.01); C08J 9/122 (2013.01); C08J 9/141 (2013.01); C08L 25/06 (2013.01); C08L 25/12 (2013.01); C09K 21/14 (2013.01); C08J 2203/06 (2013.01); C08J 2203/14 (2013.01); C08J 2325/06 (2013.01); C08J 2453/02 (2013.01); C08L 2203/14 (2013.01); C08L 2205/03 (2013.01); C08L 2666/84 (2013.01);
Abstract
Extruded polymer foams are made from a polymer composition that includes an unbrominated styrenic polymer, a brominated vinyl aromatic/butadiene flame retardant, and an unbrominated vinyl aromatic/butadiene polymer. The unbrominated vinyl aromatic/butadiene polymer improves the cell homogeneity.