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Antistatic composition and detergent compositions containing antistatic components
| Details |
Inventors: Steltenkamp, Robert J.; Camara, Michael A.;
Assignee: Colgate-Palmolive Company (New York, NY)
Primary Examiner: Clingman; A. Lionel
Assistant Examiner: Le; Hoa Van
Attorney, Agent or Firm: Sylvester; Herbert S., Grill; Murray M., Blumenkopf; Norman
An antistatic composition, useful for addition to laundry detergents, shampoos and other preparations for treating fibrous and other materials to diminish tendencies thereof to accumulate electrostatic charges, comprises an amide of trialkylacetic acid and/or an amide of isostearic acid, and a quaternary ammonium salt in a certain range of proportions, with the proportion of amide(s) being greater than that of quaternary ammonium salt. The antistatic composition and the components thereof, in described proportion, are compatible with anionic detergents and other anionic compounds and good antistatic effects are obtainable on washed laundry, dryer-treated laundry and on shampooed hair when the antistatic composition or the components thereof is/are included in the laundry detergent composition, in the dryer product or in the shampoo, and such effects are obtained without the disadvantages attendant the presence of quaternary ammonium halide in anionic synthetic organic detergent based laundry detergent compositions and shampoos in sufficient proportion for the quaternary ammonium halide to make washed laundry or shampooed hair antistatic. |
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DETAILED DESCRIPTION What is claimed is: 1.
An antistatic composition which consists essentially of 2 to 6 parts by weight of tallowalkyl neodecanoamide and one part by weight of distearyl dimethyl ammonium chloride.
2.
An antistatic composition comprising 2 to 6 parts by weight of ##STR11## wherein A is an alkyl of 1 to 4 carbon atoms, T is methyl, R is a neoalkyl of about 4 to 9 carbon atoms, and x, y and z are numerals from 1 to 3, which total from 4 to 8, and one part by weight of a quaternary ammonium chloride which includes at least one higher alkyl or higher alkenyl group of 10 to 18 carbon atoms, and at least one lower alkyl group of 1 to 4 carbon atoms.
3.
A composition according to claim 2 wherein, A is ethyl, R is neoalkyl of about 9 carbon atoms, T is methyl, and x, y and z total an average of about 5.
3, and the quaternary ammoniun chloride is distearyl dimethyl ammonium chloride.
4.
An antistatic composition which consists essentially of 2 to 6 parts by weight of ##STR12## wherein T is methyl or hydrogen, R is a trialkyl methyl of 4 to 13 carbon atoms and n is from 1 to 40, and one part by weight of a quaternary ammmonium chloride which includes at least one higher alkyl or higher alkenyl group of 10 to 18 carbon atoms, and at least one lower alkyl group of 1 to 4 carbon atoms.
5.
A composition according to claim 4 wherein T is methyl, R is neoalkyl of 4 to 9 carbon atoms and n is a numeral from 2 to 10.
6.
A composition according to claim 5 wherein T is methyl, R is a neoalkyl of about 9 carbon atoms and n is an average of about 2.
3, and the quaternary ammonium chloride is distearyl dimethyl ammonium chloride.
7.
An antistatic composition comprising 2 to 10 parts by weight of a diamide of a neoalkanoic acid of 5 to 10 carbon atoms with an alkylene diamine of 2 to 6 carbon atoms and one part by weight of a quaternary ammonium halide.
8.
A composition according to claim 7 wherein the diamide is N,N'-ethylene-bis-neodecanoamide and the quaternary ammonium halide is distearyl dimethyl ammonium chloride
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