发明授权
- 专利标题: Thermoplastic polyamide as fragrance carrier
- 专利标题(中): 热塑性聚酰胺作为香料载体
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申请号: US870651申请日: 1986-05-30
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公开(公告)号: US4708973A公开(公告)日: 1987-11-24
- 发明人: Manfred Dohr , Norbert Wiemers , Werner Gruber
- 申请人: Manfred Dohr , Norbert Wiemers , Werner Gruber
- 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: DEX3345847 19831219
- 主分类号: A61L9/01
- IPC分类号: A61L9/01 ; A61L9/04 ; C08G69/34 ; C08G69/40 ; C08L77/06
摘要:
The use of known thermoplastic polyamides based on dimerized fatty acids and predominantly aliphatic diamines, especially polyether diamines, as carriers for fragrances and perfumes.
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