发明授权
US5209958A Multilayer laminates from blow moldable thermoplastic polyamide and
polyvinyl alcohol resins
失效
来自可吹塑热塑性聚酰胺和聚乙烯醇树脂的多层层压板
- 专利标题： Multilayer laminates from blow moldable thermoplastic polyamide and polyvinyl alcohol resins
- 专利标题（中）： 来自可吹塑热塑性聚酰胺和聚乙烯醇树脂的多层层压板
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申请号： US892306申请日： 1992-06-02
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公开(公告)号： US5209958A公开(公告)日： 1993-05-11
- 发明人: James D. Katsaros , Vinodkumar Mehra
- 申请人： James D. Katsaros , Vinodkumar Mehra
- 申请人地址： DE Wilmington
- 专利权人： E. I. du Pont de Nemours and Company
- 当前专利权人： E. I. du Pont de Nemours and Company
- 当前专利权人地址： DE Wilmington
- 主分类号： B32B27/30
- IPC分类号： B32B27/30 ; B29C47/00 ; B29C47/06 ; B29C49/04 ; B29C49/22 ; B29K29/00 ; B29K77/00 ; B29L22/00 ; B32B27/08 ; B32B27/34
摘要：
Multilayer laminates formed from at least two layers. The first layer being a flexible blow moldable thermoplastic polyamide composition and the second layer being a vinyl alcohol composition. These laminates can withstand high temperatures for extended periods of time, possess low temperature impact strength, and have resistance to permeation of fuel compositions. These laminates are especially suited for fuel tanks for motor vehicles.
公开/授权文献
- US5907617A Try before you buy software distribution and marketing system 公开/授权日：1999-05-25
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