发明授权
US4760125A Thermoplastic polyamide based upon dimerized fatty acid and polyether
polyamine
失效
基于二聚脂肪酸和聚醚多胺的热塑性聚酰胺
- 专利标题: Thermoplastic polyamide based upon dimerized fatty acid and polyether polyamine
- 专利标题(中): 基于二聚脂肪酸和聚醚多胺的热塑性聚酰胺
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申请号: US892729申请日: 1986-07-29
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公开(公告)号: US4760125A公开(公告)日: 1988-07-26
- 发明人: Norbert Wiemers , Italo Albini
- 申请人: Norbert Wiemers , Italo Albini
- 申请人地址: DEX Duesseldorf
- 专利权人: Henkel Kommanditgesellschaft auf Aktien
- 当前专利权人: Henkel Kommanditgesellschaft auf Aktien
- 当前专利权人地址: DEX Duesseldorf
- 优先权: DEX3111226 19810321
- 主分类号: C08G69/00
- IPC分类号: C08G69/00 ; C08G69/34 ; C08G69/40
摘要:
This invention is directed to thermoplastic polyamides and the preparation thereof. The thermoplastic polyamides, which are prepared by condensing (a) dimerized higher fatty acids and (b) monomeric fatty acids with (c) polyether diamines and (d) aliphatic or cycloaliphatic diamines, are useful in melt adhesive compositions.
公开/授权文献
- US5307518A Double-balanced mixer 公开/授权日:1994-04-26
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