US PATENT SUBCLASS 524 / 551
.~.~.~.~ From halogen-containing monomer containing three or more carbon atoms and wherein at least one halogen atom is present in other than salt form

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

*  DD  SYNTHETIC RESINS (Class 520, Subclass 1) {1}
*  DD  .~ PROCESSES OF PREPARING A DESIRED OR INTENTIONAL COMPOSITION OF AT LEAST ONE NONREACTANT MATERIAL AND AT LEAST ONE SOLID POLYMER OR SPECIFIED INTERMEDIATE CONDENSATION PRODUCT, OR PRODUCT THEREOF (Class 523, subclass 1) {17}
1  DF  .~.~ Adding a NRM to a preformed solid polymer or preformed specified intermediate condensation product, composition thereof; or process of treating or composition thereof {31}
543  DF  .~.~.~ Polymer derived from ethylenic reactants only {11}
551.~.~.~.~ From halogen-containing monomer containing three or more carbon atoms and wherein at least one halogen atom is present in other than salt form {1}
552  DF  .~.~.~.~.~> Diene

DEFINITION

Classification: 524/551

From halogen-containing monomer containing three or more carbon atoms and wherein at least one halogen atom is present in other than salt form:

(under subclass 543) Subject matter wherein the solid polymer is derived from an ethylenic monomer containing at least three carbon atoms and at least one halogen atom with the proviso that at least one of the halogen atoms present is not part of a salt.

SEE OR SEARCH THIS CLASS, SUBCLASS:

567+, for a solid polymer derived from vinyl or vinylidene halide.