Patent ID: 6093691
Filing Date: 2000-07-25
Classification: A61K,A61Q,C07C,C11D

Abstract:
A rinse added fabric softening composition comprising:a) at least about 0.01% by weight, of a .beta.-ketoester selected from the group consisting of 3,7-dimethyl-1,6-octadien-3-yl 3-(.beta.-naphthyl)-3-oxo-propionate, 2,6-dimethyl-7-octen-2-yl 3-(4-methoxyphenyl)-3-oxo-propionate, 2,6-dimethyl-7-octen-2-yl 3-(4-nitrophenyl)-3-oxo-propionate, 2,6-dimethyl-7-octen-2-yl 3-(.beta.-naphthyl)-3-oxo-propionate-3,7-dimethyl-1,6-octadien-3-yl 3-(4-methoxyphenyl)-3-oxo-propionate, (.alpha.,.alpha.-4-trimethyl-3-cyclohexenyl)methyl 3-(.beta.-naphthyl)-3-oxo-propionate, 3,7-dimethyl-1,6-octadien-3-yl 3-(.beta.-naphthyl)-3-oxo-propionate, cis 3-hexen-1-yl 3-(.beta.-naphthyl)-3-oxo-propionate, 9-decen-1-yl 3-(.beta.-naphthyl)-3-oxo-propionate 3,7-dimethyl-1,6-octadien-3-yl 3-(nonanyl)-3-oxo-propionate, 2,6-dimethyl-7-octen-2-yl 3-(nonanyl)-3-oxo-propionate, 2,6-dimethyl-7-octen-2-yl 3-oxo-butyrate, 3,7-dimethyl-1,6-octadien-3-yl 3-oxo-butyrate, 2,6-dimethyl-7-octen-2-yl 3-(.beta.-naphthyl)-3-oxo-2-methylpropionate 3,7-dimethyl-1,6-octadien-3-yl 3-(.beta.-naphthyl)-3-oxo-2,2-dimethylpropi onate, 3,7-dimethyl-1,6-octadien-3-yl 3-(.beta.-naphthyl)-3-oxo-2-methylpropionate, 3,7-dimethyl-2,6-octadienyl 3-(.beta.-naphthyl)-3-oxo-propionate, 3,7-dimethyl-2,6-octadienyl 3-heptyl-3-oxo-propionate, and mixtures thereof; andb) from about 85% to about 99.99% by weight, of ingredients useful for formulating fabric softening compositions wherein component (b) comprises one or more ingredients selected from the group consisting of cationic fabric softening agents, nonionic fabric softening agents, liquid carrier, concentration aid, soil release agent, perfume, preservatives, stabilizers, and mixtures thereof.