US PATENT SUBCLASS 162 / 164.3
.~.~.~ Epoxy containing reactant

Current as of: June, 1999
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162 /   HD   PAPER MAKING AND FIBER LIBERATION

100  DF  PROCESSES AND PRODUCTS {31}
158  DF  .~ Non-fiber additive {16}
164.1  DF  .~.~ Synthetic resin {9}
164.3.~.~.~ Epoxy containing reactant

DEFINITION

Classification: 162/164.3

Epoxy containing reactant:

(under subclass 164.1) Subject matter wherein the synthetic resin is made in part from a reactant having the following group: [figure]

(1) Note. Typical disclosures classified herein recite as one of the resin forming reactants as epihalohydrin, such as epichlorohydrin.