发明名称 |
HIGH MOLECULAR WEIGHT POLYACRYLATES FOR ALUMINUM PROTECTION IN WAREWASH APPLICATIONS |
摘要 |
A warewashing detergent composition is provided for use for in cleaning of alkaline sensitive metals such as aluminum or aluminum containing alloys. The compositions include alternatives to sodium tripolyphosphate and/or other phosphorous containing raw materials, while retaining cleaning performance and corrosion prevention. According to the invention, high molecular weight polyacrylates (polyacrylic acid homopolymers) with a molecular weight of at least about 5000 are used as corrosion inhibitors and can be included for aluminum protection in a number of different detergent compositions. |
申请公布号 |
US2012053104(A1) |
申请公布日期 |
2012.03.01 |
申请号 |
US20100869815 |
申请日期 |
2010.08.27 |
申请人 |
OLSON ERIK CHRISTIAN;HAMMEL DEVON BEAU;ECOLAB USA INC. |
发明人 |
OLSON ERIK CHRISTIAN;HAMMEL DEVON BEAU |
分类号 |
C11D3/37;C08F120/06 |
主分类号 |
C11D3/37 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|