- 专利标题: Extruded smectite clay clumping animal litter having improved clump strength
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申请号: US415665申请日: 1995-04-03
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公开(公告)号: US5577463A公开(公告)日: 1996-11-26
- 发明人: Carol Elazier-Davis , Gary W. Beall , John Hughes
- 申请人: Carol Elazier-Davis , Gary W. Beall , John Hughes
- 申请人地址: IL Arlington Heights
- 专利权人: AMCOL International Corporation
- 当前专利权人: AMCOL International Corporation
- 当前专利权人地址: IL Arlington Heights
- 主分类号: A01K1/015
- IPC分类号: A01K1/015 ; B01J2/20 ; B01J20/12 ; C09K3/00 ; A01K29/00
摘要:
An animal litter including an extruded smectite clay that forms stronger clumps, when wetted with animal urine, due to the extrusion process. In a preferred embodiment, the extruded smectite clay is mixed, before or after extrusion, with a small percentage, preferably at least about 0.025% to less than 0.1%, based on the dry weight of the smectite clay, of a water-soluble adhesive that forms improved, stronger, more cohesive clumps that can be essentially completely removed from a litter box leaving the remaining litter box contents odor-free.
公开/授权文献
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