公开(公告)号：US11938686B2

公开(公告)日：2024-03-26

申请号：US14760547

申请日：2014-01-15

Applicant: Arkema France ,  MVC COMPONENTES PLASTICOS LTDA

Inventor： Michel Glotin ,  Pierre Gerard ,  Renan Holzmann ,  Gilmar Da Costa Lima

IPC: B29C70/08 ,  B29B17/04 ,  B29C65/00 ,  B29C70/06 ,  B29C70/48 ,  B29K33/00 ,  B29K55/02 ,  B29K105/12 ,  B29K309/08 ,  B29K633/04 ,  B29K655/02 ,  B29L9/00 ,  B32B27/12 ,  B32B27/18 ,  B32B27/30 ,  B32B27/32 ,  B32B27/36 ,  B32B27/40 ,  B32B37/18 ,  C08J5/00 ,  B29K105/06 ,  B32B38/00 ,  B32B38/08

CPC classification number: B29C70/086 ,  B29C66/712 ,  B29C66/7212 ,  B29C70/06 ,  B29C70/48 ,  B32B27/12 ,  B32B27/18 ,  B32B27/302 ,  B32B27/304 ,  B32B27/32 ,  B32B27/36 ,  B32B27/365 ,  B32B27/40 ,  B32B37/182 ,  C08J5/00 ,  B29B17/04 ,  B29K2033/08 ,  B29K2033/12 ,  B29K2055/02 ,  B29K2105/06 ,  B29K2105/12 ,  B29K2309/08 ,  B29K2633/12 ,  B29K2655/02 ,  B29K2995/0018 ,  B29L2009/00 ,  B29L2009/005 ,  B32B2038/0076 ,  B32B38/08 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/06 ,  B32B2262/067 ,  B32B2262/08 ,  B32B2262/101 ,  B32B2262/106 ,  B32B2270/00 ,  B32B2305/076 ,  B32B2305/10 ,  B32B2307/538 ,  B32B2307/558 ,  B32B2307/702 ,  B32B2315/085 ,  B32B2333/12 ,  B32B2355/02 ,  B32B2605/00 ,  C08J2333/12 ,  C08J2355/02 ,  C08J2433/12 ,  C08J2455/02 ,  Y02W30/62 ,  Y10T428/31649

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.

公开(公告)号：US20180370156A1

公开(公告)日：2018-12-27

申请号：US16118828

申请日：2018-08-31

Applicant: Arkema France

Inventor： Michel Glotin ,  Pierre Gerard ,  Renan Holzmann ,  Gilmar Da Costa Lima

IPC: B29C70/08 ,  B32B27/40 ,  B32B37/18 ,  B29C65/00 ,  B29C70/06 ,  B29C70/48 ,  B32B27/36 ,  B32B27/12 ,  B32B27/18 ,  B32B27/30 ,  B32B27/32 ,  C08J5/00 ,  B32B38/00 ,  B32B38/08 ,  B29L9/00 ,  B29K655/02 ,  B29K309/08 ,  B29K105/12 ,  B29K105/06 ,  B29K55/02 ,  B29K33/00 ,  B29B17/04

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.