Invention Grant
- Patent Title: Polyamide composition
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Application No.: US14906325Application Date: 2014-07-22
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Publication No.: US09982133B2Publication Date: 2018-05-29
- Inventor: Stéphane Jeol , Thierry Badel
- Applicant: RHODIA OPERATIONS
- Applicant Address: FR Aubervilliers
- Assignee: Rhodia Operations
- Current Assignee: Rhodia Operations
- Current Assignee Address: FR Aubervilliers
- Agency: Osha Liang LLP
- Priority: EP13306061 20130723
- International Application: PCT/EP2014/065672 WO 20140722
- International Announcement: WO2015/011118 WO 20150129
- Main IPC: C08K5/35
- IPC: C08K5/35 ; C08L77/12 ; C08L77/00 ; C08K5/053 ; C08K7/14 ; C08L51/06

Abstract:
The invention pertains to a filled polyamide composition [composition (C)] comprising: —from 35 to 80% wt of at least one polyhydric alcohol-modified polyamide, comprising an amount of polyhydric alcohol (PHA, herein after) residues chemically bonded at least to a part of the polyamide [polyamide (A)] of at least 0.1% wt (based on the total weight of polyamide (A)); —from 10 to 65% wt of at least one filler [filler (F)]; —from 1 to 10% wt of at least one impact modifying rubber [rubber (I)]; and —from 0.01 to 3% wt of at least one copper-containing stabilizer, with above % wt being referred to the total weight of composition (C).
Public/Granted literature
- US20160177094A1 Polyamide composition Public/Granted day:2016-06-23
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