US PATENT SUBCLASS 526 / 307.1
.~.~.~ N- substituted unsaturated hydrocarbon group


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}
303.1  DF  .~.~ From carboxylic acid amide-containing monomer {9}
307.1.~.~.~ N- substituted unsaturated hydrocarbon group


DEFINITION

Classification: 526/307.1

N-substituted unsaturated hydrocarbon group:

(under subclass 303.1) Subject matter wherein the carboxylic acid amide contains a N-substituted unsaturated hydrocarbon group (e.g., N-vinyl acetamide, N-allyl propionamide, etc.).