| 摘要 |
<p>1338802 Nail varnish MARGARET ASTOR AG 14 Sept 1971 [24 Sept 1970] 42864/71 Heading C3F A nail varnish is based on nitrocellulose and is characterized by the presence of one or more of the following in the stated proportions by weight: (a) 0À05 to 6À0% of a hydrolysate of animal collagen having a pH from 3À0 to 7À5; (b) 0À05 to 6À0% of a hydrolysate of scleroprotein or an ester thereof, no more than 3% by weight of salt being present in the hydrolysate; (c) 0À05 to 4À0% of a protein-fatty acid condensate of general formula where R 1 is an alkyl or alkenyl group having from 8 to 18 C atoms. R 2 is an amino-acid side-chain, it may vary in the molecule. A is H 1 <SP>+</SP> or a cation derived from an alkali metal, or an amine.</p> |
