Cleaning compositions for solid surfaces – auxiliary compositions – Auxiliary compositions for cleaning – or processes of preparing – Textile softening or antistatic composition
Reexamination Certificate
2005-08-09
2005-08-09
Hardee, John R. (Department: 1751)
Cleaning compositions for solid surfaces, auxiliary compositions
Auxiliary compositions for cleaning, or processes of preparing
Textile softening or antistatic composition
C510S515000
Reexamination Certificate
active
06927202
ABSTRACT:
A concentrated, aqueous fabric softening composition comprises (a) an ester-linked quaternary ammonium fabric softening material comprising at least one mono-ester linked component and at least one tri-ester linked component, the material being derived from fatty groups having an iodine value of from 0 to 3 and (b) an ester-linked quaternary ammonium fabric softening material comprising at least one mono-ester linked component and at least one tri-ester linked component, the material being derived from fatty groups having an iodine value of from 20 to 140 wherein the total amount of unsaturated monoester component of material (b) is from 4 to 20% by weight of the total amount of (a) and (b).
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Int'l Search Report No. PCT/EP 03/09185 dated Feb. 4, 2004, 3 pp.
Friedli, F.E. et al., “Upgrading triethanolamine esterquat performance to new levels”,Jnl. of Surfactants and Detergents, vol. 5, No. 3, pp 211-216 ( ).
Grainger David Stephen
Ilett Stephen Mark
Roth Stephane
Walker Melinda
Hardee John R.
Plotkin Ellen
Unilever Home & Personal Care USA division of Conopco, Inc
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