Invention Application
- Patent Title: ALKALINE DETERGENT COMPOSITION CONTAINING A CARBOXYLIC ACID TERPOLYMER FOR HARD WATER SCALE CONTROL
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Application No.: US14049951Application Date: 2013-10-09
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Publication No.: US20150099686A1Publication Date: 2015-04-09
- Inventor: Carter M. Silvernail , Erik C. Olson , Kerrie Walters , Juergen Detering , Arend Jouke Kingma , James S. Dailey
- Applicant: BASF SE , ECOLAB USA INC.
- Applicant Address: DE Ludwigshafen US MN St. Paul
- Assignee: BASF SE,ECOLAB USA INC.
- Current Assignee: BASF SE,ECOLAB USA INC.
- Current Assignee Address: DE Ludwigshafen US MN St. Paul
- Main IPC: C11D3/04
- IPC: C11D3/04
Abstract:
A highly alkaline detergent is described which includes the use of a carboxylic acid terpolymer in combination with an alkali metal hydroxide. The detergent maintains cleaning functions and also prevents hard water scaling at application temperatures, for example at temperatures of between about 145-180 degrees Fahrenheit and, for example, at a pH of 9.5 to about 13.
Public/Granted literature
- US09127236B2 Alkaline detergent composition containing a carboxylic acid terpolymer for hard water scale control Public/Granted day:2015-09-08
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