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:
May. 05, 2026
Filed:
Apr. 05, 2019
Applicant:
Multibase S.a., Saint Laurent du Pont, FR;
Inventors:
Yann Gradelet, Saint Laurent du Pont, FR;
Sylvain Boucard, Saint Laurent du Pont, FR;
Assignee:
MULTIBASE S.A., Saint Laurent du Pont, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 83/04 (2006.01); C08G 77/12 (2006.01); C08G 77/20 (2006.01); C08K 3/36 (2006.01);
U.S. Cl.
CPC ...
C08L 83/04 (2013.01); C08G 77/12 (2013.01); C08G 77/20 (2013.01); C08K 3/36 (2013.01); C08L 2205/025 (2013.01); C08L 2207/04 (2013.01);
Abstract
Thermoplastic silicone vulcanisates as masterbatch additives in thermoplastic compositions including thermoplastic elastomer compositions are disclosed. Using thermoplastic silicone vulcanisates as masterbatch additives have been found to, for example increase impact resistance, decrease mechanical modulus and increase surface properties comparative to non-modified thermoplastic compositions. A process for making the masterbatch and thermoplastic composition is also described.