发明申请
US20120288570A1 HYDROGEN PEROXIDE COMPOSITIONS AND CLEANING FORMULATIONS PREPARED THEREFROM
审中-公开
过氧化氢氢氧化合物及其制备的清洁配方
- 专利标题: HYDROGEN PEROXIDE COMPOSITIONS AND CLEANING FORMULATIONS PREPARED THEREFROM
- 专利标题(中): 过氧化氢氢氧化合物及其制备的清洁配方
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申请号: US13521763申请日: 2010-12-21
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公开(公告)号: US20120288570A1公开(公告)日: 2012-11-15
- 发明人: Shui-Ping Zhu , Stephen W. Carson , Keith R. Genco
- 申请人: Shui-Ping Zhu , Stephen W. Carson , Keith R. Genco
- 申请人地址: US PA King of Prussia
- 专利权人: Arkema, Inc.
- 当前专利权人: Arkema, Inc.
- 当前专利权人地址: US PA King of Prussia
- 国际申请: PCT/US10/61528 WO 20101221
- 主分类号: C01B15/037
- IPC分类号: C01B15/037 ; C11D3/60 ; C11D3/39 ; A01N59/00 ; A01P1/00
摘要:
A hydrogen peroxide composition comprises hydrogen peroxide, a stabilizer system comprising a colloidal stannate, at least one acidifying agent or a salt thereof selected from the group consisting of sulfur-containing acidifying agents, nitric acid, and mixtures and salts thereof. Optionally, the hydrogen peroxide composition comprises an organic phosphonic acid or a salt thereof, such as amino-phosphonate, and/or a free radical scavenger, such as salicylic acid. A cleaning formulation comprises the hydrogen peroxide composition, a pH adjusting agent, and optionally other additives, such as surfactants. The cleaning formulation may be made by mixing the hydrogen peroxide or a precursor thereof, water, colloidal stannate, and at least one acidifying agent, and optionally, adjusting the pH to achieve an alkaline pH.
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