US PATENT SUBCLASS 526 / 303.1
.~.~ From carboxylic acid amide-containing 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}
303.1.~.~ From carboxylic acid amide-containing monomer {9}
304  DF  .~.~.~> Contains oxygen atom other than in amide form bonded to a carbon atom
305  DF  .~.~.~> Cycloaliphatic or aromatic
306  DF  .~.~.~> Plural amide group containing
307  DF  .~.~.~> Non-amide nitrogen containing
307.1  DF  .~.~.~> N- substituted unsaturated hydrocarbon group
307.2  DF  .~.~.~> With monomer containing carboxylic acid amide group
307.3  DF  .~.~.~> With monomer containing nitrogen other than (meth)-acrylonitrile
307.4  DF  .~.~.~> With monomer containing oxygen {3}
307.8  DF  .~.~.~> With hydrocarbon monomer

DEFINITION

Classification: 526/303.1

From carboxylic acid amide-containing monomer:

(under subclass 72) Subject matter wherein the unsaturated monomer contains at least one carboxylic acid amide group, i.e.,-CN or HN.

SEE OR SEARCH CLASS

524, Synthetic Resins or Natural Rubbers,

29.1+, for a resin of the type found in this subclass but described as a composition (e.g., solution, dispersion, gel, emulsion, latex, etc.).