Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Patent
1996-09-17
1998-12-15
Lieberman, Paul
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
For cleaning a specific substrate or removing a specific...
510246, 510274, 510421, 510426, 510432, 510433, 510407, C11D 102, C11D 343
Patent
active
058496823
ABSTRACT:
Substantially nonaqueous concentrates for use in preparing stable, aqueous cleaner/degreaser compositions in the form of totally water soluble solutions comprise (a) at least one sparingly water soluble organic solvent having certain defined characteristics; (b) a solubilizing additive consisting of from approximately 0.1 to approximately 100 weight percent of a surfactant and from 0 to approximately 99.9 weight percent of a coupler, the solubilizing additive being present in an amount of approximately 3% to approximately 15% by weight excess over that minimally required to form a clear solution when the concentrate is combined with water; and (c) not more than 10.0 weight percent of water; (d) the concentrate forming a barely clear, totally water soluble solution when diluted with water to produce a solution having the desired cleaning/degreasing strength.
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patent: 4769172 (1988-09-01), Siklosi
patent: 5035826 (1991-07-01), Durbut et al.
patent: 5080822 (1992-01-01), Vaneenam
patent: 5080831 (1992-01-01), VanEenam
patent: 5527483 (1996-06-01), Kenkare et al.
patent: 5585341 (1996-12-01), VanEenam
Delcotto Gregory R.
Lieberman Paul
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