Manufacture of ion-exchanging shaped articles
Abstract
Abstract 1. A PROCESS FOR THE MANUFACTURIRE OF MICROPOROUS IONEXCHANGING SHAPED ARTICLES WHICH COMPRISES MIXING TOGETHER (A) A POLYOLEFIN SELECTED FROM THE GROUP CONSISTING OF POLYETHYLENE, POLYPROPYLENE, POLYBUTENE-1, POLY-4METHYL-1-PENTENE, POLYISOBUTYLENE, A METHYLENE/PROPYLENE COPOLYMER, AN ETHYLENE/BUTENE-1 COPOLYMER, AN ETHYLENE/ ISOBUTYLENE COPOLYMER AND MIXTURE THEREOF, (B) THE PARTICULATE CROSSLINKED POLYMER OBTAINED BY POLYMERIZING A MONOMER SELECTED FROM THE GROUP CONSISTING OF STYRENE, A STYRENE DERIVATIVE, ACENAPHTHYLENE AND MIXTURES THEREOF IN EMULSION OR SUSPENSION IN THE PRESENCE OF AN AROMATIC DIVINYL COMPOUND SELECTED FROM THE GROUP CONSISTING OF 1,2-DIVINYLBENZENE, 1,3-DIVINYLBENZENE, 1,4-DIVINYLBENZENE AND MIXTURES THEREOF AND (C) AN INERT SOLVENT OF LOW VOLATILITY, PROCESSING THE RESULTING MIXTURE INTO A SHAPED ARTICLE, REMOVING SAID SOLVENT OF LOW VOLATILITY THEREFROM AND INTRODUCING ION-EXCHANGING GROUPS INTO SAID SHAPED ARTICLE. ARTICLE
Inventors
- 👤 G Kanig
Bibliographic Details
Claims Analysis
Total Claims: 2References Cited (Backward Citations)
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