Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1985-06-17
1987-03-03
Henderson, Christopher
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525274, 5253315, C08F 834
Patent
active
046476296
ABSTRACT:
This invention relates to a process of cross-linking a halogenated polymer be nucleophilic substitution of the halogen atoms by means of a coupling agent constituted by an organo-metallic thiolate, wherein said coupling thiolate is an alkaline or alkaline-earth thiolate not comprising an amine function, of general formula: ##STR1## in which: Me designates an alkaline or alkaline-earth metal;
REFERENCES:
patent: 3652733 (1972-03-01), Davenport
patent: 3808173 (1974-04-01), Orihashi
patent: 4234705 (1980-11-01), Matoba
patent: 4243770 (1981-01-01), Tatemoto
Patents Abstracts of Japan, vol. 7, No. 277, "Crosslinkable Paste Vinyl Chloride Resin Composition", Dec. 9, 1983.
Gondard Christian
Michel Alain
Centre Nationale de la Recherche Scientifique
Henderson Christopher
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