发明申请
- 专利标题: Cleaning tablet
- 专利标题(中): 清洁平板电脑
-
申请号: US11731972申请日: 2007-04-02
-
公开(公告)号: US20070238635A1公开(公告)日: 2007-10-11
- 发明人: Purvita Shah , David Hood , Michael Jurek
- 申请人: Purvita Shah , David Hood , Michael Jurek
- 申请人地址: US DE Wilmington
- 专利权人: ISP Investments Inc.
- 当前专利权人: ISP Investments Inc.
- 当前专利权人地址: US DE Wilmington
- 主分类号: C11D17/00
- IPC分类号: C11D17/00
摘要:
A cleaning tablet comprising a hydrogen-bonded complex of poly(N-vinyl pyrrolidone) containing, by weight, about 15-20 wt. % H2O2, and ingredients capable of producing an effervescent effect in aqueous solution by release of carbon dioxide therefrom which comprises an alkali carbonate and/or bicarbonate base and an organic acid.
公开/授权文献
- US07964551B2 Cleaning tablet 公开/授权日:2011-06-21
信息查询