Cleaning compositions for solid surfaces – auxiliary compositions – Auxiliary compositions for cleaning – or processes of preparing – Textile softening or antistatic composition
Reexamination Certificate
2003-11-19
2010-02-09
Pezzuto, Helen L. (Department: 1796)
Cleaning compositions for solid surfaces, auxiliary compositions
Auxiliary compositions for cleaning, or processes of preparing
Textile softening or antistatic composition
C510S522000, C252S008810, C524S555000
Reexamination Certificate
active
07659238
ABSTRACT:
This invention relates to fabric softener compositions comprising a fabric softener component or a mixture of fabric softener components and at least one polymer formed from the polymerization of c) a water soluble ethylenically unsaturated monomer or blend of monomers comprising at least one cationic monomer and/or at least one non-ionic monomer, d) a cross-linking agent or a mixture of cross-linking agents in an amount of less than 5 ppm by the weight of component a), and c) optionally at least one chain transfer agent, with the proviso that (i) if the polymer is a cationic homopolymer then the amount of the crosslinking agent is always more than 0 ppm, as thickeners, as well as to new fabric softener compositions.
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English language Derwent Abstract AN 2003-240737 [24] for DE 101 16 491 (Oct. 2002).
Graham Keith
Martin Emmanuel
Normington David
Skinner Malcolm
Ciba Specialty Chemicals Corp.
Pezzuto Helen L.
Suhadolnik Joseph C.
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