The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 14, 1997
Filed:
Dec. 05, 1994
Leopold Laitem, Lebanon, NJ (US);
Regis Cesar, Villers le Bouillet, BE;
Colgate-Palmolive Company, New York, NY (US);
Abstract
A fabric softening product which is a composition or an article for application to fibrous materials so that a fabric softening component thereof is deposited on the fibrous materials and softens the same, the fabric softening component comprising at least one higher aliphatic acid ester selected from the group consisting of: I. an ester having the formula: ##STR1## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 may be the same or different and are H, (--H.sub.2).sub.x OR.sub.5 or (--H.sub.2).sub.y CH.sub.3 ; R.sub.5 is H, --OCR.sub.6, [--(--CH.sub.2 --].sub.n H or [--(--CH.sub.2 --).sub.m O]--.sub.n OCR.sub.6 and --OCR.sub.6 is a higher fatty acid acyl group having 8 to 24 carbon atoms; x is an integer from 0 to 3, y is an integer from 0 to 4, m is an integer from 1 to 3, and n is an integer from 1 to 10; with the proviso (1) that only two of R.sub.1, R.sub.2, R.sub.3 and R.sub.4 may be H or --(CH.sub.2).sub.y CH.sub.3 and (2) that there be at least 2 higher fatty acid acyl groups; II. an oligomer of I; and III. an ester having the formula: ##STR2## wherein R.sub.7 and R.sub.6 may be the same or different and are H or --OCR.sub.6, a is an integer from 1 to 3, b is an integer from 1 to 20 and --OCR.sub.6 has the meaning ascribed above; with the proviso that only one of R.sub.7 and R.sub.8 may be H; and a dispersing agent therefor.