US PATENT SUBCLASS 526 / 206
.~.~.~ Material contains halogenated hydrocarbon wherein at least one halogen atom is other than chlorine, and mixtures of water and a halogenated hydrocarbon one ethylenic monomer

Current as of: June, 1999
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526 /   HD   SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES

*  DD  SYNTHETIC RESINS (Class 520, Subclass 1) {8}
72  DF  .~ POLYMERS FROM ONLY ETHYLENIC MONOMERS OR PROCESSES OF POLYMERIZING, POLYMERIZABLE COMPOSITIONS CONTAINING ONLY ETHYLENIC MONOMERS AS REACTANTS OR PROCESSES OF PREPARING {43}
89  DF  .~.~ Polymerizing in the presence of a specified material other than monomer {28}
206.~.~.~ Material contains halogenated hydrocarbon wherein at least one halogen atom is other than chlorine, and mixtures of water and a halogenated hydrocarbon one ethylenic monomer

DEFINITION

Classification: 526/206

(under subclass 89) Subject matter wherein (1) the polymerization reaction is conducted in the presence of a halogenated hydrocarbon wherein at least one halogen atom is not chlorine or (2) wherein the polymerization is conducted in the presence of a halogenated hydrocarbon and water.

(1) Note. A halogenated hydrocarbon is a compound (1) solely composed of halogen and carbon atoms; or (2) of halogen, carbon, and hydrogen atoms.

SEE OR SEARCH THIS CLASS, SUBCLASS:

239, 352.2, appropriate subclasses therein, for a process of polymerizing in the presence of a chlorinated hydrocarbon.