Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1974-02-28
1976-04-20
Foelak, Morton
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
260 25B, 260 17A, 260 296MQ, 526 78, 526344, 526225, C08J 924
Patent
active
039518833
ABSTRACT:
Pulverulent polyvinyl chloride molding compositions capable of being sintered are produced using as emulsifier an alkyl-aryl or alkyl-sulfonic acid or a mixture thereof. Prior to or during polymerization 20 to 80 % of the emulsifier are added, optionally together with other auxiliaries, and the balance is applied to the separated polymer. The molding compositions are especially suitable for the manufacture of separating plates for electric cells.
REFERENCES:
patent: 3055876 (1962-09-01), Grotz
patent: 3057831 (1962-10-01), Holdsworth
patent: 3145194 (1964-08-01), Heckmaier et al.
patent: 3205204 (1965-09-01), Heckmaier
patent: 3226350 (1965-12-01), Smith et al.
patent: 3375238 (1968-03-01), Bauer et al.
patent: 3595848 (1971-07-01), Reinecke et al.
Heinze Christoph
Kranzle Rolf
Ruchlak Kasimir
Foelak Morton
Hoechst Aktiengesellschaft
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