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发明名称
Encapsulation process
摘要
A protective colloid for use in an interfacial polymerization process comprising a graft copolymer of polyvinyl alcohol and methyl vinyl ether/maleic acid.
申请公布号
US4448929(A)
申请公布日期
1984.05.15
申请号
US19820383448
申请日期
1982.06.01
申请人
STAUFFER CHEMICAL COMPANY
发明人
RODSON, MARIUS;SCHER, HERBERT B.
分类号
A01N25/28;B01J13/16;(IPC1-7):C08L29/04
主分类号
A01N25/28
代理机构
代理人
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地址
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