Invention Application
- Patent Title: ALKALINE DETERGENT COMPOSITION CONTAINING A CARBOXYLIC ACID/POLYALKYLENE OXIDE COPOLYMER FOR HARD WATER SCALE CONTROL
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Application No.: US14807924Application Date: 2015-07-24
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Publication No.: US20150329804A1Publication Date: 2015-11-19
- Inventor: Carter M. Silvernail , Erik C. Olson , Kerrie E. Walters , Juergen Detering , Arend Jouke Kingma , James S. Dailey
- Applicant: Ecolab USA Inc. , BASF SE
- Main IPC: C11D3/37
- IPC: C11D3/37 ; C11D3/04
Abstract:
An alkaline detergent is described which includes the use of a copolymer in combination with an alkali metal hydroxide. The detergent maintains cleaning functions and also prevents hard water scaling, for example at application temperatures of between 145-180 degrees Fahrenheit and with a pH of 9.5 to about 13.
Public/Granted literature
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