Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Reexamination Certificate
2007-11-20
2007-11-20
Mruk, Brian (Department: 1751)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
For cleaning a specific substrate or removing a specific...
C510S342000, C510S413000, C510S421000, C510S437000, C510S475000, C510S535000
Reexamination Certificate
active
10988844
ABSTRACT:
Neutralizing a surfactant which is comprised of an alkaline-catalyzed reaction product between a monomeric or polymeric alcohol having at least one active hydrogen group and an alkylene oxide with a fatty acid allows the cloud point of the surfactant to be adjusted.
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Surfactants and Polyalkylene Glycols, Specialty Chemicals by BASF, pp. 1-51, no date given.
Betke Brian J.
Thankachan Chacko
BASF Corporation
Borrego Fernando A.
Mruk Brian
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