US PATENT SUBCLASS 156 / 306.9
.~.~.~ Including curing of nonfully polymerized material

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}
306.6  DF  .~.~ Using single, preformed, diverse bonding lamina between other laminae {1}
306.9.~.~.~ Including curing of nonfully polymerized material

DEFINITION

Classification: 156/306.9

Including curing of nonfully polymerized material:

(under subclass 306.6) Subject matter wherein the bonding process includes a chemical reaction in which molecules are united to produce material of higher molecular weight than the starting material.

(1) Note. The reaction may be the polymerization of a monomer, chain-extension or cross-linking of an intermediate polymer, etc..

(2) Note. When the word "curing" is used it is assumed that cross-linking takes place.

(3) Note. The cross-linking phenomenon may involve reaction with functional groups forming a part of the "outside" laminae to be bonded.