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. 15, 2015
Filed:
Dec. 12, 2011
Applicant:
Anne-flore Jacob, Sciez, FR;
Inventor:
Anne-Flore Jacob, Sciez, FR;
Assignee:
SA DES EAUX MINERALES D'EVIAN SAEME, Evian-les-Bains, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 25/06 (2006.01); C08J 5/18 (2006.01); B29C 47/00 (2006.01); C08L 51/04 (2006.01); B32B 27/30 (2006.01); B29K 25/00 (2006.01); B29K 35/00 (2006.01); B29K 201/00 (2006.01); B29L 31/00 (2006.01);
U.S. Cl.
CPC ...
C08L 25/06 (2013.01); B29C 47/0004 (2013.01); B29C 47/0054 (2013.01); B32B 27/302 (2013.01); C08J 5/18 (2013.01); C08L 51/04 (2013.01); B29K 2025/06 (2013.01); B29K 2035/00 (2013.01); B29K 2201/00 (2013.01); B29L 2031/712 (2013.01); B32B 2262/06 (2013.01); B32B 2270/00 (2013.01); B32B 2439/70 (2013.01); C08J 2325/06 (2013.01); C08J 2401/00 (2013.01); C08J 2401/02 (2013.01); C08J 2425/06 (2013.01); C08J 2425/08 (2013.01); C08J 2447/00 (2013.01); C08L 2203/30 (2013.01); C08L 2205/02 (2013.01); C08L 2205/025 (2013.01); C08L 2205/03 (2013.01); C08L 2205/035 (2013.01); C08L 2205/16 (2013.01);
Abstract
A composition includes: a) polystyrene, the polystyrene including polybutadiene; b) vegetal fibers having a length lower than 50 μm; and c) at least one compatibility agent including a polybutadiene maleic anhydride copolymer, the copolymer including at least 17% by weight of the copolymer of maleic anhydride. The composition is used for manufacturing a plastic composition. The plastic composition obtained by heating the composition, a sheet obtained by extruding the plastic composition, and a container obtained by thermoforming the sheet are also described.