Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Reexamination Certificate
2008-12-26
2011-10-11
Mruk, Brian P (Department: 1761)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
For cleaning a specific substrate or removing a specific...
C510S351000, C510S353000, C510S356000, C510S357000, C510S358000, C510S360000, C510S421000, C510S426000, C510S475000, C510S492000, C510S506000, C510S535000
Reexamination Certificate
active
08034757
ABSTRACT:
The present invention provides a detergent composition for clothing containing components (a) and (b): (a) glyceryl or polyglyceryl monoether represented by formula (I); and (b) a sulfate selected from those represented by formulae (II), (III), and (IV). Component (a) contains compounds having different condensation degrees of glycerol n's, with the proviso that when component (b) is a sulfate represented by formula (II) or (III), component (a) has a condensation degree of glycerol n of 3 to 5. Formula (I) is R—O—(C3H6O2)n—H (I), wherein R represents a hydrocarbon group having 6 to 22 carbon atoms; and n represents a condensation degree of glycerol and is an integer. Formulas (II)-(IV) are: R1—O—SO3M (II); R1—O-(EO)m-(AO)1—SO3M (III); and R1—O-(A1O)p-(AO)q—SO3M (IV). In formulas (II-(IV), R1represents a hydrocarbon group having 6 to 22 carbon atoms; EO represents an oxyethylene group; AO represents an oxyalkylene group, at least one of a plurality of AOs being an oxyethylene, oxypropylene, or oxybutylene group; m represents an integer of 1 to 10; l represents an integer of 0 to 10; A1O represents an oxypropylene group and/or an oxybutylene group; p represents an integer of 1 to 5; q represents an integer of 0 to 10; and M represents an alkali metal, alkaline earth metal, NH4, or alkanolammonium group having 2 to 3 carbon atoms.
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Kotera Takanori
Murata Daiya
Birch & Stewart Kolasch & Birch, LLP
Kao Corporation
Mruk Brian P
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