发明授权
US4009684A Water soluble polymers useful in the preparation of novel animal litter
失效
用于制备新型动物垃圾的水溶性聚合物
- 专利标题： Water soluble polymers useful in the preparation of novel animal litter
- 专利标题（中）： 用于制备新型动物垃圾的水溶性聚合物
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申请号： US635522申请日： 1975-11-26
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公开(公告)号： US4009684A公开(公告)日： 1977-03-01
- 发明人: Karel Kliment , Rudolf N. Vermes , Richard F. Stockel
- 申请人： Karel Kliment , Rudolf N. Vermes , Richard F. Stockel
- 申请人地址： NY New York
- 专利权人： National Patent Development Corporation
- 当前专利权人： National Patent Development Corporation
- 当前专利权人地址： NY New York
- 主分类号： A01K1/015
- IPC分类号： A01K1/015 ; A01K29/00
摘要：
An animal litter is prepared comprising a loose substrate treated with a solid water soluble copolymer of (a) 5 - 35% of a hydroxyester of a 2-alkenoate having the formula ##STR1## wherein R is alkylene of 2 to 4 carbon atoms and R' is hydrogen or alkyl of 1 to 4 carbon atoms, n is an integer and (b) a copolymerizable water soluble monomer or polymer. The polymer is prepared in solution in a solvent or one of the monomers. A fragrance is also added.
公开/授权文献
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