Invention Grant
- Patent Title: Polyamide compositions flame retarded with aluminium
- Patent Title (中): 聚酰胺组合物用铝阻燃
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Application No.: US10585421Application Date: 2004-01-07
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Publication No.: US08178607B2Publication Date: 2012-05-15
- Inventor: Silvestro Costanzi , Maurizio Leonardi
- Applicant: Silvestro Costanzi , Maurizio Leonardi
- Applicant Address: IT Genoa
- Assignee: Italmatch Chemicals S.p.A.
- Current Assignee: Italmatch Chemicals S.p.A.
- Current Assignee Address: IT Genoa
- Agency: Nixon & Vanderhye P.C.
- International Application: PCT/IB2004/000014 WO 20040107
- International Announcement: WO2005/075566 WO 20050818
- Main IPC: C08K3/32
- IPC: C08K3/32
Abstract:
The present invention relates to a thermoplastic composition comprising at least aluminum hypophosphite (aluminum phosphinate), corresponding to the chemical formula Al(H2PO2)3 as halogen-free flame retardant agent, and at least a polymer based on polyamide. The flame retarded halogen-free thermoplastic molding compositions according to the invention is used to produce articles based on polyamide polymers with or without glass fiber reinforcement, which are flame retarded.
Public/Granted literature
- US20080033079A1 Polyamide Compositions Flame Retarded with Aluminium Public/Granted day:2008-02-07
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