Base mix fabric softener

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United States of America Patent

PATENT NO 4654152
SERIAL NO

06785263

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method to make and a base mix fabric softener composition of a concentrate remaining substantially pumpable after transportation and on standing, said concentrate comprising: (a) between 80 to 20% by weight of at least one quaternary ammonium compound having the formula: ##STR1## wherein R.sub.1 and R.sub.2 are each independently selected from the class consisting of alkyl and alkenyl groups having 12 to 20 carbon atoms, and R.sub.3 and R.sub.4 are each independently selected from the class consisting of C.sub.1 to C.sub.3 alkyl, (C.sub.n H.sub.2n O)H.sub.x where n=2 or 3 and x is from 1 to 3, and (b) between 20 to 80% by weight of at least one alkyl substitute imidazolinium compound having the general formula: ##STR2## wherein R.sub.1 and R.sub.2 are each independently selected from the class consisting of alkyl and alkenyl groups having 12 to 20 carbon atoms, and X is Cl.sup.- or CH.sub.3 SO.sub.4 said concentrate of (a) and (b) being dissolved in a member selected from the class consisting of at least one alcohol, or of a mixture of at least one alcohol and water, said at least one alcohol having a low alkyl chain of 1 to 3 carbon atoms.

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Patent Owner(s)

Patent OwnerAddress
STEPAN CANADA INCMISSISSAUGA ONTARIO L4W 2V4

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cukier, Samuel Toronto, CA 7 33
Khan, Irshad A Mississauga, CA 2 14

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