发明名称 |
HIG PERFORMANCE WATER AND OIL REPELLANT |
摘要 |
<p>A high performance water and oil repellant composed of a compound comprising at least two terminal segments and an intermediate segment connecting the terminal segments and having a molecular weight of from 800 to 20,000, each terminal segment containing at least one polyfluoroalkyl group connected by a -CONH- linking group, said intermediate segment being a urethane oligomer containing at least two -CONH- linking groups in one molecule, and said terminal segments and intermediate segment being connected by a -CONH- linking group.</p> |
申请公布号 |
CA1272195(A) |
申请公布日期 |
1990.07.31 |
申请号 |
CA19860518314 |
申请日期 |
1986.09.16 |
申请人 |
ASAHI GLASS COMPANY LTD. |
发明人 |
MATSUO, MASASHI;TAMURA, MASAYUKI;ITO, KATSUJI |
分类号 |
C09K3/18;C08G18/10;D06M15/576;(IPC1-7):C07C275/04;C08G18/72;C07D251/34 |
主分类号 |
C09K3/18 |
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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