US PATENT SUBCLASS 156 / 330.9
.~.~.~.~.~ Nitrogenous resin


Current as of: June, 1999
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156 /   HD   ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE

1  DF  METHODS {7}
60  DF  .~ Surface bonding and/or assembly therefor {93}
325  DF  .~.~ Particular adhesive {1}
326  DF  .~.~.~ Organic containing {4}
327  DF  .~.~.~.~ Synthetic resin containing {8}
330.9.~.~.~.~.~ Nitrogenous resin {4}
331.1  DF  .~.~.~.~.~.~> With polymerization completion, i.e., curing, after assembly {4}
331.6  DF  .~.~.~.~.~.~> N only in unlinked side-chain or side-ring; e.g., polyvinyl, pyridine, etc.
331.7  DF  .~.~.~.~.~.~> Derived from iso- or thio-cyanate; e.g., polyurethane, etc.
331.8  DF  .~.~.~.~.~.~> Derived from acyclic compound containing N {1}


DEFINITION

Classification: 156/330.9

Nitrogenous resin:

(under subclass 327) Subject matter wherein the resin adhesive contains nitrogen.