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:
Sep. 27, 2016
Filed:
Dec. 19, 2013
Applicant:
Total Research & Technology Feluy, Seneffe, BE;
Inventors:
Laetitia Urbanczyk, La Louvière, BE;
Stéphane Nowe, Monein, FR;
Jacques Michel, Feluy, BE;
Jean-Claude Deleye, Herne, BE;
Nicolas Lambricht, Louvain-La-Neuve, BE;
Philippe Lodefier, Wemmel, BE;
Assignee:
Total Research & Technology Feluy, Seneffe (Feluy), BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 9/16 (2006.01); C08K 3/04 (2006.01); B29B 7/60 (2006.01); C08J 9/00 (2006.01); B29C 44/34 (2006.01); B29B 9/06 (2006.01); B29B 7/74 (2006.01); B29B 9/12 (2006.01); B29B 9/16 (2006.01); B29K 25/00 (2006.01); B29K 105/04 (2006.01); B29K 105/00 (2006.01); B29K 105/16 (2006.01); B29K 507/04 (2006.01);
U.S. Cl.
CPC ...
B29B 7/60 (2013.01); B29B 7/7461 (2013.01); B29B 9/065 (2013.01); B29B 9/12 (2013.01); B29B 9/16 (2013.01); B29C 44/3442 (2013.01); B29C 44/3461 (2013.01); C08J 9/0066 (2013.01); C08J 9/0095 (2013.01); C08J 9/16 (2013.01); B29K 2025/06 (2013.01); B29K 2105/0026 (2013.01); B29K 2105/04 (2013.01); B29K 2105/16 (2013.01); B29K 2507/04 (2013.01); C08J 2325/04 (2013.01); C08J 2325/06 (2013.01); C08J 2491/06 (2013.01);
Abstract
Expandable vinyl aromatic polymers may contain comminuted needle petroleum coke with a polymodal particle size distribution. Foams obtained from such expandable vinyl aromatic polymers have a reduced thermal conductivity at a reduced foam density.