发明授权
- 专利标题: Chromogenic absorbent material for animal litter and related chromogenic solution
- 专利标题(中): 动物垃圾和相关显色溶液的显色吸收材料
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申请号: US14424929申请日: 2013-03-14
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公开(公告)号: US09547000B2公开(公告)日: 2017-01-17
- 发明人: Marie-Cleo Gravel-Lacroix , Paul Jollez , Isabelle Bolduc
- 申请人: 7905122 CANADA INC.
- 申请人地址: CA Quebec
- 专利权人: 7905122 Canada Inc.
- 当前专利权人: 7905122 Canada Inc.
- 当前专利权人地址: CA Quebec
- 代理机构: Brinks Gilson & Lione
- 国际申请: PCT/CA2013/050195 WO 20130314
- 国际公布: WO2014/032175 WO 20140306
- 主分类号: G01N33/52
- IPC分类号: G01N33/52 ; A01K1/015 ; G01N33/543 ; C12Q1/28
摘要:
A chromogenic absorbent material and related chromogenic solution, use, process and application for an animal litter. The chromogenic absorbent material includes an absorptive material for absorbing an animal excretion; an oxidizing agent responsive to peroxidatic/pseudoperoxidatic activity in the animal excretion to provide oxidizing activity; and an inclusion complex including a host compound and a guest compound, the guest compound being a chromogenic indicator associated with the host compound and being chromogenically responsive to the oxidizing activity of the oxidizing agent. The chromogenic absorbent material may be prepared from the chromogenic solution including the oxidizing agent and the inclusion complex. The chromogenic absorbent material may be used as particles combined with animal litter for detection of peroxidatic/pseudoperoxidatic activity in the animal excretion. The chromogenic material or solution may include a buffering agent, a colour enhancer, a stabilizer or a metal-scavenger agent or a combination thereof.