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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.:

US 11938686 B1

PDFFull Text
Date of Patent:
Mar. 26, 2024

Filed:

Jan. 15, 2014

Multilayer composite composition, its manufacturing process, and article obtained thereof

Applicants:

Arkema France, Colombes, FR;

Mvc Componentes Plasticos Ltda, Sao Jose Dos Pinhais, BR;

Inventors:

Michel Glotin, Saint-Cloud, FR;

Pierre Gerard, Denguin, FR;

Renan Holzmann, Curitiba, FR;

Gilmar Da Costa Lima, Curitiba, FR;

Assignee:

Arkema France, Colombes, FR;

Attorney:

Joanne Rossi

Primary Examiner:

John Vincent Lawler

Int. Cl.
CPC ...
B29C 70/08 (2006.01); B29B 17/04 (2006.01); B29C 65/00 (2006.01); B29C 70/06 (2006.01); B29C 70/48 (2006.01); B29K 33/00 (2006.01); B29K 55/02 (2006.01); B29K 105/12 (2006.01); B29K 309/08 (2006.01); B29K 633/04 (2006.01); B29K 655/02 (2006.01); B29L 9/00 (2006.01); B32B 27/12 (2006.01); B32B 27/18 (2006.01); B32B 27/30 (2006.01); B32B 27/32 (2006.01); B32B 27/36 (2006.01); B32B 27/40 (2006.01); B32B 37/18 (2006.01); C08J 5/00 (2006.01); B29K 105/06 (2006.01); B32B 38/00 (2006.01); B32B 38/08 (2006.01);
U.S. Cl.
CPC ...
B29C 70/086 (2013.01); B29C 66/712 (2013.01); B29C 66/7212 (2013.01); B29C 70/06 (2013.01); B29C 70/48 (2013.01); B32B 27/12 (2013.01); B32B 27/18 (2013.01); B32B 27/302 (2013.01); B32B 27/304 (2013.01); B32B 27/32 (2013.01); B32B 27/36 (2013.01); B32B 27/365 (2013.01); B32B 27/40 (2013.01); B32B 37/182 (2013.01); C08J 5/00 (2013.01); B29B 17/04 (2013.01); B29K 2033/08 (2013.01); B29K 2033/12 (2013.01); B29K 2055/02 (2013.01); B29K 2105/06 (2013.01); B29K 2105/12 (2013.01); B29K 2309/08 (2013.01); B29K 2633/12 (2013.01); B29K 2655/02 (2013.01); B29K 2995/0018 (2013.01); B29L 2009/00 (2013.01); B29L 2009/005 (2013.01); B32B 2038/0076 (2013.01); B32B 38/08 (2013.01); B32B 2260/021 (2013.01); B32B 2260/046 (2013.01); B32B 2262/06 (2013.01); B32B 2262/067 (2013.01); B32B 2262/08 (2013.01); B32B 2262/101 (2013.01); B32B 2262/106 (2013.01); B32B 2270/00 (2013.01); B32B 2305/076 (2013.01); B32B 2305/10 (2013.01); B32B 2307/538 (2013.01); B32B 2307/558 (2013.01); B32B 2307/702 (2013.01); B32B 2315/085 (2013.01); B32B 2333/12 (2013.01); B32B 2355/02 (2013.01); B32B 2605/00 (2013.01); C08J 2333/12 (2013.01); C08J 2355/02 (2013.01); C08J 2433/12 (2013.01); C08J 2455/02 (2013.01); Y02W 30/62 (2015.05); Y10T 428/31649 (2015.04);
Abstract

The present invention relates to a multilayer composition comprising a surface layer comprising a thermoplastic polymer A and a substrate layer comprising a polymeric composite material based thermoplastic (meth)acrylic matrix and a fibrous material as reinforcement. The multilayer composition is suitable for mechanical or structured parts or articles with a decorative surface aspect The present invention concerns also a manufacturing process for multilayer mechanical or structured parts or articles and three-dimensional mechanical or structured parts.

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