US PATENT SUBCLASS 525 / 118
.~.~.~.~ Polymer derived from ethylenic reactants only derived from reactant containing an alcohol or ether group (includes phenols)

Current as of: June, 1999
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525 /   HD   SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES

*  DD  SYNTHETIC RESINS (Class 520, Subclass 1) {4}
50  DF  .~ MIXING OF TWO OR MORE SOLID POLYMERS; MIXING OF SOLID POLYMER OR SICP WITH SICP OR SPFI; MIXING OF SICP WITH AN ETHYLENIC AGENT; MIXING OF SOLID POLYMER WITH A CHEMICAL TREATING OR ETHYLENIC AGENT; OR PROCESSES OF FORMING OR REACTING; OR THE RESULTANT PRODUCT OF ANY OF THE ABOVE OPERATIONS {32}
55  DF  .~.~ At least one solid polymer derived from ethylenic reactants only {25}
107  DF  .~.~.~ With saturated 1,2-epoxy reactant containing more than one 1,2-epoxy group per mole or polymer derived therefrom; or with solid copolymer derived from at least one saturated reactant and at least one unsaturated 1,2-epoxy reactant wherein the epoxy reactant contains more than one 1,2-epoxy group per mole {16}
118.~.~.~.~ Polymer derived from ethylenic reactants only derived from reactant containing an alcohol or ether group (includes phenols)

DEFINITION

Classification: 525/118

Polymer derived from ethylenic reactants only derived from reactant containing an alcohol or ether group (includes phenols):

(under subclass 107) Subject matter wherein the solid ethylenic polymer is derived from or has been reacted with an ethylenic reactant containing a hydroxyl group (includes aryl type).