发明授权
- 专利标题: Particles containing ammonium salts or other chlorine scavengers for detergent compositions
- 专利标题(中): 含有洗涤剂组合物的铵盐或其它氯清除剂的颗粒
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申请号: US055815申请日: 1987-05-29
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公开(公告)号: US4810413A公开(公告)日: 1989-03-07
- 发明人: Eugene J. Pancheri , Eugene S. Sadlowski , Joseph M. Wong , Vincent C. Hand , Ann M. Sack
- 申请人: Eugene J. Pancheri , Eugene S. Sadlowski , Joseph M. Wong , Vincent C. Hand , Ann M. Sack
- 申请人地址: OH Cincinnati
- 专利权人: The Procter & Gamble Company
- 当前专利权人: The Procter & Gamble Company
- 当前专利权人地址: OH Cincinnati
- 主分类号: C11D3/00
- IPC分类号: C11D3/00 ; C11D3/02 ; C11D3/386 ; C11D3/60 ; C11D17/06 ; C11D7/42
摘要:
Granular detergent compositions contain a low level of ammonium salt or salt of specific anion chlorine scavenger which is preferably protected in a particle. Such salts protect enzymes in the wash process. The preferred particles can also comprise, e.g., a suds-controlling silicone material which is substantially removed from contact with the surfactant component or alkaline component of the composition. The particles preferably use, e.g., a polyethylene glycol carrier, with preferably a small amount of fatty acid, in an irregularly shaped particle having a minimum dimension of at least about 0.05 cm.
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