发明名称 |
POLYAMIDE-BASED HIGH-PERFORMANCE SELF-ADHESIVE POWDER WITHOUT ADHESION PROMOTER |
摘要 |
Self-adherent powder composition comprises a homo or copolyamide (I) for the coating of metallic substrates. The composition is devoid of adhesion promoter with epoxy, alcohol and/or carboxylic acid group or its derivatives, and has a pressure of >= 2200 MPa in dry and/or wet states at as per French National standard in International Organization for Standardization-527. An independent claim is included for a composite material comprising a metallic substrate directly coated by a layer of coating resulting from the melting of the composition. |
申请公布号 |
EP2061837(A1) |
申请公布日期 |
2009.05.27 |
申请号 |
EP20070823789 |
申请日期 |
2007.09.07 |
申请人 |
ARKEMA FRANCE |
发明人 |
AUDENAERT, MARC;DURAND JEAN-CHARLES |
分类号 |
C08L77/00;C08K3/26;C08L77/02;C08L77/06;C09D5/03;C09D177/00;C09D177/02;C09J177/02 |
主分类号 |
C08L77/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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