Compositions – Textile processing aid compositions – or processes of preparing – For textile materials consisting wholly or in part of silk...
Patent
1994-09-08
1995-12-19
Lieberman, Paul
Compositions
Textile processing aid compositions, or processes of preparing
For textile materials consisting wholly or in part of silk...
252 86, 252 89, 554 52, D06M 1346
Patent
active
054765978
ABSTRACT:
To provide an aqueous fabric softener composition, which is excellent in softening performance, elasticity and storage stability, and a quaternary ammonium salt which is useful as a softening base of this composition and nondetrimental to the natural environment because of its excellent biodegradability and a process for the preparation of this salt.
The aqueous fabric softener composition of the present invention comprises from 3 to 40% by weight of a quaternary ammonium salt represented by the following formula (I), and water: ##STR1## wherein R.sup.1 and R.sup.2 represent each a C.sub.1-4 alkyl group, etc.; R.sup.3 and R.sup.4 represent each a C.sub.7-35 alkyl group, etc.; and X.sup.- represents an anion group.
REFERENCES:
patent: 4370272 (1983-01-01), Wechsler et al.
patent: 5282983 (1994-02-01), Yamamura et al.
English Language Abstract German Patent No. DE 4135115 Apr. 29, 1993.
English Language Abstract of EPA Patent No. 0 025 165 Mar. 18, 1981.
English Language Abstract of French Patent No. 2348 190 Dec. 16, 1977.
English Language Abstract of EPA Patent No. 0267 551 May 18, 1988.
Inokoshi Junichi
Katoh Tohru
Nishimoto Uichiro
Ohtawa Yasuki
Sakata Yushi
Kao Corporation
Lieberman Paul
Tierney Michael
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