Invention Grant
US08946314B2 Expandable polyamide composition and polyamide foam obtained therefrom
有权
可发性聚酰胺组合物和由其获得的聚酰胺泡沫
- Patent Title: Expandable polyamide composition and polyamide foam obtained therefrom
- Patent Title (中): 可发性聚酰胺组合物和由其获得的聚酰胺泡沫
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Application No.: US10518448Application Date: 2003-06-20
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Publication No.: US08946314B2Publication Date: 2015-02-03
- Inventor: Jean-marie Bernard , François Briois , Eric Roche
- Applicant: Jean-marie Bernard , François Briois , Eric Roche
- Applicant Address: FR Saint Fons
- Assignee: Rhodia Polyamide Intermediates
- Current Assignee: Rhodia Polyamide Intermediates
- Current Assignee Address: FR Saint Fons
- Agency: Dentons US LLP
- Priority: FR0207714 20020621
- International Application: PCT/FR03/01900 WO 20030620
- International Announcement: WO04/000908 WO 20031231
- Main IPC: C08G18/00
- IPC: C08G18/00 ; C08F283/04 ; C08J9/00 ; C08G18/28 ; C08G18/60 ; C08J9/02
Abstract:
The present invention relates to an expandable polyamide composition and to a polyamide foam obtained therefrom. This composition comprises a compound comprising at least one isocyanate function, a polyamide and a compound comprising at least one carboxylic acid function. The invention also relates to a process for preparing a polyamide foam from this composition.
Public/Granted literature
- US20060167124A1 Expandable polyamide composition and polyamide foam obtained therefrom Public/Granted day:2006-07-27
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