Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Reexamination Certificate
2005-02-22
2005-02-22
Del Cotto, Gregory R. (Department: 1751)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
For cleaning a specific substrate or removing a specific...
C510S303000, C510S320000, C510S321000, C510S336000, C510S351000, C510S356000, C510S475000, C510S499000
Reexamination Certificate
active
06858570
ABSTRACT:
The following dye-transfer-inhibiting dye fixatives are used in laundry detergents:Reaction products ofa) polyamines with cyanamides and amidosulfuric acid orb) cyanamides with aldehydes and ammonium salts orc) amines with epichlorohydrin.
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Berenbold Helmut
Lang Frank-Peter
Wessling Michael
Clariant GmbH
Del Cotto Gregory R.
Silverman Richard P.
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