Fabric softening composition

Details Fabric softening composition Fabric softening composition

D - Textiles, Paper

06

M

8/93.13

D06M 13/372 (2006.01) C11D 1/645 (2006.01) C11D 1/835 (2006.01) C11D 3/00 (2006.01) C11D 1/62 (2006.01) C11D 1/66 (2006.01) C11D 1/72 (2006.01)

Patent

CA 2021010

A fabric softening composition which comprises: (i) an ester-linked quaternary ammonium material of the formula: (see formula I) wherein each R1 group is independently selected from C1-4 alkyl, alkenyl or hydroxyalkyl groups; each R2 group is independently selected from C8-28 alkyl or alkenyl groups; T is (see formula II) (see formula III) or (see formula IV); and n is an integer from 0-5; and (ii) an extender material selected from: (a) quaternary ammonium compounds, comprising one long alkyl or alkenyl group; (b) predominantly linear nonionic materials; or (c) mixtures thereof; said composition being obtainable by heating a mixture comprising the materials (i) and (ii) to a temperature of above 40°C, followed by dispersing the mix into water.

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