Accession Number : ADA263941

Title :   Method of Coagulating Synthetic Water-Emulsion Latexes (Description of an Invention for an Author's Certificate),

Corporate Author : FOREIGN AEROSPACE SCIENCE AND TECHNOLOGY CENTER WRIGHT-PATTERSON AFB OH

Personal Author(s) : Liakumovich, A. G. ; Pantukh, B. I.

Report Date : 19 APR 1993

Pagination or Media Count : 8

Abstract : For reducing the content of resin in the separated polymer and the amount supplied for coagulation of the electrolyte a simple and effective method has been developed for separating the rubber from latex by means of solutions of electrolytes which have been subjected to exposure to a magnetic or electromagnetic field. At the basis of application of the proposed method lies the established phenomenon that the dissolving capacity of water and weak electrolytes under the influence of an electromagnetic field increases considerable as a result of the opening of the solvate shells of the molecules. Any source of a magnetic or electromagnetic field can be used as the generator. The results given below were obtained when using solutions of electrolytes which has been exposed to an electromagnetic field for the coagulation of the polymer from the emulsion.

Descriptors :   *LATEX, *INDUSTRIAL PRODUCTION, *EMULSIONS, COAGULATION, SYNTHETIC MATERIALS, PATENTS, SYNTHETIC RUBBER, SYNTHESIS(CHEMISTRY), POLYMERIZATION, ELECTROLYTES, ISOPRENE, TRANSLATIONS, USSR, RUSSIAN LANGUAGE.

Subject Categories : Polymer Chemistry
      Elastomers and Rubber
      Mfg & Industrial Eng & Control of Product Sys

Distribution Statement : APPROVED FOR PUBLIC RELEASE