发明名称 |
Primary amine functional polymer compositions and coatings |
摘要 |
A monosecondary amine containing blocked primary amine groups is provided by reacting a monosecondary amine containing at least one primary amine group (such as diethylene triamine) with a ketone which is hindered to prevent reaction with secondary amino hydrogen atom (such as methyl isobutyl ketone) while removing water. This product disperses in water with the aid of a solubilizing acid to provide a solution which will emulsify a liquid polymer dispersed therein. The water hydrolyzes the blocked primary amine groups to restore reactivity. This product can also be reacted with 1,2-oxirane or isocyanate-functional polymers to provide products which are dispersible in water with a solubilizing acid. These dispersions will electrodeposit at the cathode.
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申请公布号 |
US4427804(A) |
申请公布日期 |
1984.01.24 |
申请号 |
US19820353099 |
申请日期 |
1982.03.01 |
申请人 |
DESOTO, INC. |
发明人 |
TORTORELLO, ANTHONY J.;KINSELLA, MARY A. |
分类号 |
C08G18/10;C08G59/40;C09D5/44;(IPC1-7):C08L63/10;C08L63/02 |
主分类号 |
C08G18/10 |
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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