Invention Grant
- Patent Title: Multilayer composite composition, its manufacturing process, and article obtained thereof
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Application No.: US14760547Application Date: 2014-01-15
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Publication No.: US11938686B2Publication Date: 2024-03-26
- Inventor: Michel Glotin , Pierre Gerard , Renan Holzmann , Gilmar Da Costa Lima
- Applicant: Arkema France , MVC COMPONENTES PLASTICOS LTDA
- Applicant Address: FR Colombes
- Assignee: Arkema France
- Current Assignee: Arkema France
- Current Assignee Address: FR Colombes
- Agent Joanne Rossi
- Priority: WO TEP2013050660 2013.01.15
- International Application: PCT/EP2014/050711 2014.01.15
- International Announcement: WO2014/111426A 2014.07.24
- Date entered country: 2015-07-13
- Main IPC: B29C70/08
- 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
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.
Public/Granted literature
- US20150352818A1 MULTILAYER COMPOSITE COMPOSITION, ITS MANUFACTURING PROCESS, AND ARTICLE OBTAINED THEREOF Public/Granted day:2015-12-10
Information query
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