The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 27, 1976
Filed:
Jul. 11, 1974
Slavko Hudecek, Prague, CS;
Ivana Gavrilova, Prague, CS;
Ceskoslovenska akademie ved, Prague, CS;
Abstract
A method for producing emulsions, concentrated dispersions and pastes based on plasticizers and hydrophilic fillers consists in polymerization of a mixture of monomers, at least one of which contains one or two carboxylic groups, alternatively in a form of anhydride, and the other contains more than one vinyl group in its molecule, by common free-radical initiators in a medium of a plasticizers or a mixture of plasticizers with an admixture of saturated or unsaturated higher fatty acids, either substituted by halogen or unsubstituted, and/or higher alcohols. The resulting polymer of the maximum particle size 100 .mu.m is transformed into the Na, K, or NH.sub.4 form. The emulsion, concentrated dispersion or paste is applied without further operations in processing of plastics, especially in production of plastic and synthetic leathers.