Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1981-12-28
1983-09-20
Schofer, Joseph L.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
5253307, 5253323, 5253333, 5253337, C08F 820
Patent
active
044057601
ABSTRACT:
Contacting selected polymers with Cl.sub.2 O or HOCl to effect (1) substitution of chlorine for hydrogen bonded to carbon, and (2) crosslinking when the polymer contains carbon-carbon unsaturation.
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Kirk-Othmer Encyclopedia of Chemical Technology, 3rd ed., vol. 5, Wiley-Interscience, 1979, at pp. 581 to 584.
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Klump et al., CA, 79: 67230z (1973).
Howard, Jr. Edward G.
Marsh Frank D.
Costello James A.
E. I. du Pont de Nemours & Company
Lipman Bernard
Schofer Joseph L.
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