Metallic compositions
US4112085A · kind A · utility
Inventors
Key dates
| Filing date | Nov 25, 1977 |
| Grant date | Sep 5, 1978 |
| Priority date | — |
| Expiry date | Nov 25, 1997 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D207/16
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention relates to new compositions of the formula: ##STR1## wherein: R--CO is the acyl moiety of a straight fatty acid RCOOH comprising from 6 to 20 carbon atoms. ##STR2## represents either the skeleton of the amino acid ##STR3## in which R.sub.1 is conventionally used to allow the generic designation of any of the naturally occurring .alpha. amino acids obtained by degradation of the various proteins, or the ensemble of skeletons of all the .alpha. aminoacids obtained by complete hydrolysis of the natural proteins, said compositions containing the alpha aminoacids in proportions similar to that ones existing in the proteins treated. PA1 M is a metal selected from within: magnesium, calcium iron, cobalt, manganese, copper, zinc, molybdenum and aluminum. PA1 m is the valency of the selected M. PA1 n is an integer inferior to m. Some detailed examples of compositions are given.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.