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:
Dec. 25, 2018
Filed:
Jun. 18, 2013
Nucleation efficiency of talc in the foaming behaviour and cellular structure of polymer-based foams
Applicant:
Imerys Talc Europe, Toulouse, FR;
Inventor:
Gilles Meli, Le Fauga, FR;
Assignee:
Imerys Talc Europe, Toulouse, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08J 9/00 (2006.01); C08K 3/34 (2006.01); C08J 9/12 (2006.01); B29C 44/04 (2006.01); B29K 21/00 (2006.01); B29K 23/00 (2006.01); B29K 509/00 (2006.01); B29L 31/00 (2006.01);
U.S. Cl.
CPC ...
C08J 9/0066 (2013.01); B29C 44/04 (2013.01); C08J 9/122 (2013.01); C08K 3/34 (2013.01); C08K 3/346 (2013.01); B29K 2021/00 (2013.01); B29K 2023/10 (2013.01); B29K 2509/00 (2013.01); B29L 2031/00 (2013.01); C08J 2203/06 (2013.01); C08J 2205/044 (2013.01); C08J 2205/046 (2013.01); C08J 2323/12 (2013.01); C08J 2325/06 (2013.01);
Abstract
A polymer-based foam composition includes a polymer and up to 20 wt. % talc particles, based on the total weight of the composition. The talc particles include microcrystalline talc.