US PATENT SUBCLASS 525 / 106
.~.~.~.~ Solid polymer from ethylenic reactants only is derived from unsaturated hydrocarbon


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}
100  DF  .~.~.~ With saturated Si-C or Si-H reactant or polymer thereof; or with solid copolymer derived from at least one Si-C or Si-H reactant wherein at least one of the reactants forming the solid copolymer is saturated; or with SPFI wherein at least one of the necessary ingredients contains a Si-C or Si-H bond or with a reaction product thereof; or with a SICP containing a Si-H or Si-C bond {6}
106.~.~.~.~ Solid polymer from ethylenic reactants only is derived from unsaturated hydrocarbon


DEFINITION

Classification: 525/106

Solid polymer from ethylenic reactants only is derived from unsaturated hydrocarbon:

(under subclass 100) Subject matter wherein the solid polymer

from ethylenic reactants only is derived from or has been reacted with an ethylenic hydrocarbon (e.g., styrene, etc.).