发明授权
US4421664A Compatible enzyme and oxidant bleaches containing cleaning composition
失效
兼容酶和氧化剂漂白剂含有清洁组合物
- 专利标题： Compatible enzyme and oxidant bleaches containing cleaning composition
- 专利标题（中）： 兼容酶和氧化剂漂白剂含有清洁组合物
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申请号： US389617申请日： 1982-06-18
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公开(公告)号： US4421664A公开(公告)日： 1983-12-20
- 发明人: Charles R. Anderson , Thomas R. Oakes
- 申请人： Charles R. Anderson , Thomas R. Oakes
- 申请人地址： MN St. Paul
- 专利权人： Economics Laboratory, Inc.
- 当前专利权人： Economics Laboratory, Inc.
- 当前专利权人地址： MN St. Paul
- 主分类号： C11D3/386
- IPC分类号： C11D3/386 ; C11D3/39 ; C11D17/00 ; C11D3/395 ; C11D7/42 ; C11D7/54
摘要：
Stabilized cleaning compositions comprise a biochemical soil degrading enzyme, a slow release oxidant bleach composition and an effective amount of a reducing agent to prevent the appearance of an enzyme deactivating concentration of oxidant bleach composition permitting the enzyme to degrade biochemical soils before bleaching action begins.