发明名称 |
Aqueous dispersions of polyamides emulsified with rosin derivatives |
摘要 |
Aqueous dispersions of thermoplastic polyamides based on dimeric fatty acids having melting points of at least 120 DEG C. or of mixtures of these thermoplastic polyamides, in which at least 20% of the polyamide has a melting point of at least 120 DEG C., and which contain salts of rosin derivatives having acid values of more than 120 as emulsifiers, show excellent properties as adhesives.
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申请公布号 |
US4992500(A) |
申请公布日期 |
1991.02.12 |
申请号 |
US19890304995 |
申请日期 |
1989.02.01 |
申请人 |
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN |
发明人 |
KLAUCK, WOLFGANG;GIERENZ, GERHARD;WICHELHAUS, JUERGEN |
分类号 |
C08J3/03;C08L77/00;C08L77/08;C09D177/00;C09D177/08;C09J177/08 |
主分类号 |
C08J3/03 |
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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