Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Patent
1996-03-18
1998-05-26
Medley, Margaret
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
For cleaning a specific substrate or removing a specific...
510413, 510421, 510506, A61K 31075
Patent
active
057564396
ABSTRACT:
The present invention relates to liquid detergent compositions comprising anionic/amphoteric surfactant systems. Addition of specific EO-PO copolymers wherein ratio of anionic to EO-PO polymer is defined has been found to remarkably enhance mildness. In a second embodiment, the invention relates to a method for enhancing mildness in liquid detergent compositions comprising anionic surfactant by adding said defined EO-PO polymers.
REFERENCES:
patent: 5064640 (1991-11-01), Kleber et al.
patent: 5073363 (1991-12-01), Pellico
patent: 5230824 (1993-07-01), Carlson, Sr. et al.
patent: 5368845 (1994-11-01), Gaffar et al.
patent: 5604189 (1997-02-01), Zhang et al.
McCutcheon's Emulsifiers & Detergents North America Ed.; N.J. 1983, p. 203.
Fair Michael
He Mengtao
Massaro Michael
Koatz Ronald A.
Lever Brothers Company Division of Conopco, Inc.
Medley Margaret
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