Compositions – Dust suppressants for bulk materials – or processes of...
Patent
1991-04-22
1993-02-09
Clingman, A. Lionel
Compositions
Dust suppressants for bulk materials, or processes of...
252 87, 252 88, 252 89, D06M 1008
Patent
active
051850885
ABSTRACT:
A granular fabric softening composition, which can be added to water to form an aqueous concentrated emulsion, comprising nonionic fabric softener, preferably a fatty alkyl ester of a polyhydric alcohol, and a mono-long-chain alkyl cationic surfactant. In particular, the use of a sorbitan ester with a mono-long-chain alkyl cationic surfactant provides a granular softening agent which can be used to form a highly dispersed, concentrated, aqueous composition which, when added to, e.g., a rinse cycle of a typical washing process, effectively deposits onto fabric from the aqueous bath.
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Brown Donald R.
Hartman Frederick A.
Rusche John R.
Taylor Lucille F.
Aylor Robert B.
Clingman A. Lionel
Parks William S.
The Procter & Gamble & Company
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