Process for the preparation of chlorinated polymers

Details Process for the preparation of chlorinated polymers Process for the preparation of chlorinated polymers

1976-05-24

1979-03-13

Bleutge, John C.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 17R, 260 22CB, 260 22XA, 260827, 260852, 260854, 260873, 260890, 260897C, 526 43, 526 45, 528500, C08F 822

Patent

active

041442032

ABSTRACT:
A process for the preparation of a chlorinated aliphatic polymer which comprises chlorinating a chlorine-free aliphatic polymer in a chlorinated hydrocarbon solvent using gaseous chlorine as the chlorinating agent; adding from 2 to 25% by weight, based on the chlorinated polymer, of at least one plasticizer and/or at least one lacquer resin, to the chlorination solution; and isolating the chlorinated aliphatic polymer from the chlorination solution by steam distillation.

REFERENCES:
patent: 2067172 (1937-01-01), Carothers
patent: 2232429 (1941-02-01), Bennett
patent: 2301926 (1942-11-01), Blomer et al.
Billmeyer, Textbook of Polymer Science, Sec. Ed., Wiley-Interscience, N.Y., 1971.

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