Patent GB-1067094-A (GB)
Title: Quaternary ammonium sulfamates
Inventor: SHIBE WILLIAM JOHN
IPC: A01N31/12
Filed: 1964-05-12
Abstract: Cleaning compositions comprise a quaternary ammonium organic sulphamate, or halogen addition product thereof, as a biocidal agent together with a carrier.  The examples describe (1) a hair rinse comprising glyceryl monostearate, water and cetyl trimethyl ammonium n-hxyl sulphamate;  (2) a liquid shampoo containing coconut oil fatty acids, oleic acid, propylene glycol, triethanolamine, and C8- 18 alkenyl dimethyl ethyl ammonium n-hexyl sulphamate;  (3) an industrial cleaning composition containing a neutral toilet soap, e.g. Na or K soaps of stearic, palmitic, or oleic acids, bentonite, sodium lauryl sulphate, lanolin, perfume and lauryl isoquinolinium n-hexyl sulphamate; and (4) a wash solution containing Na and K tripolyphosphates, an alkyl aryl sulphonate, a lauric acid alkanolamine condensate, carboxymethyl cellulose, and an alkyl dimethyl benzyl ammonium piperidine sulphamate-bromine complex containing 10% by wt. bromine.ALSO:Quaternary ammonium organic sulphamates are prepared from a quaternary ammonium halide and a salt of an organic sulphamate. Examples show the preparation of alkyldimethylbenzyl ammonium, dodecyl trimethyl ammonium, and (dodecylbenzyl) trimethyl ammonium cyclohexylsulphamates.  Other sulphamates such as hexyl-, piperidine- and aniline-sulphamates may be prepared.ALSO:Biocidal compositions comprise a quaternary ammonium organic sulphamate, or halogen addition product thereof together with a carrier.  The quarternary ammonium radical of the quaternary ammonium organic sulphamates may be lauryl trimethyl ammonium, stearyl trimethyl ammonium, stearyl dimethyl ethyl ammonium, cetyl dimethyl ethyl ammonium, myristyl dimethyl ethyl ammonium, lauryl dimethyl ethyl ammonium, tallow trimethyl ammonium, hydrogenated tallow trimethyl ammonium, coco trimethyl ammonium, dihydrogenated tallow dimethyl ammonium, dicoco dimethyl ammonium, disoya dimethyl ammonium, hydrogenated tallow dimethyl ethyl ammonium, coco dimethyl ethyl ammonium, tallow dimethyl ethyl ammonium and soya dimethyl ethyl ammonium; or lauryl dimethyl benzyl ammonium, C8-18 alkyl dimethyl benzyl ammonium, cetyl dimethyl benzyl ammonium, stearyl dimethyl benzyl ammonium, C8-18 alkyl dimethyl dichlorobenzyl ammonium, C8-18 alkyl dimethyl (ethyl benzyl) ammonium, C8-18 alkyl dimethyl (dimethyl benzyl) ammonium, (dodecyl benzyl) trimethyl ammonium, (dodecyl methyl benzyl) trimethyl ammonium, (octyl-phenoxy-ethoxy-ethyl) dimethyl benzyl ammonium, and soya, hydrogenated tallow, tallow, or coco dimethyl benzyl ammonium; coco, ctyl, or (dodecyl-benzyl) pyridinium; C8-18 alkyl, cetyl, or (dodecyl-benzyl) isoquinolinium; C8-18 alkyl a -,b , or g -picolinium C8-18 alkenyl benzyl hydroxyethyl, C8-18 alkenyl dichlorobenzyl hydroxyethyl, C8-18 alkenyl (ethyl-benzyl) hydroxyethyl, coco benzyl hydroxyethyl, coco ethyl hydroxyethyl, stearyl ethyl hydroxyethyl, stearyl benzyl hydroxyethyl, stearyl dichlorobenzyl hydroxyethyl, or stearyl ethyl benzyl hydroxyethyl imidazolinium; coco methyl or myristyl methyl morpholinium; or N-(stearoyl colamino formyl methyl) or N-(lauroyl colamino formyl methyl) pyridinium.  The sulphamate radical may be derived from an aliphatic, aromatic, cyclic or heterocyclic derivative of sulphamic acid, e.g. a n-hexyl, aniline, cyclohexyl or piperidine sulphamate.  The examples describe a tooth powder, tooth paste, cold cream, sun-tan cream, an antiseptic lozenge, hair rinse, shampoo, and wash solution containing specific quaternary ammonium organic sulphamates with conventional excipients. Halogens with which addition products may be formed may be bromine and iodine.