US PATENT SUBCLASS 526 / 308
.~.~ From cycloaliphatic 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}
308.~.~ From cycloaliphatic monomer {1}
309  DF  .~.~.~> Contains atoms other than carbon and hydrogen

DEFINITION

Classification: 526/308

(under subclass 72) Subject matter wherein the unsaturated monomer contains a ring solely composed of carbon atoms, said ring of carbon atoms being nonaromatic.

(1) Note. The ethylenic unsaturation may be part of the ring system or may be external to the ring system.

SEE OR SEARCH THIS CLASS, SUBCLASS:

280+, for a fused or bridged ring containing monomer.