US PATENT SUBCLASS 522 / 114
.~.~.~ Chemical reactant is ethylenically unsaturated


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

*  DD  SYNTHETIC RESINS (Class 520, Subclass 1) {1}
1  DF  .~ COMPOSITIONS TO BE POLYMERIZED BY WAVE ENERGY WHEREIN SAID COMPOSITION CONTAINS A RATE-AFFECTING MATERIAL; OR COMPOSITIONS TO BE MODIFIED BY WAVE ENERGY WHEREIN SAID COMPOSITION CONTAINS A RATE-AFFECTING MATERIAL; OR PROCESSES OF PREPARING OR TREATING A SOLID POLYMER UTILIZING WAVE ENERGY {27}
113  DF  .~.~ Processes of chemically modifying a solid polymer derived only from ethylenically unsaturated monomers by treating polymer with a chemical reactant; or compositions therefore {5}
114.~.~.~ Chemical reactant is ethylenically unsaturated {6}
115  DF  .~.~.~.~> Phosphorus
116  DF  .~.~.~.~> Nitrogen {1}
118  DF  .~.~.~.~> Sulfur {1}
120  DF  .~.~.~.~> Oxygen {3}
124  DF  .~.~.~.~> Carbon, hydrogen and halogen or carbon and halogen only
125  DF  .~.~.~.~> Carbon and hyrogen only


DEFINITION

Classification: 522/114

Chemical reactant is ethylenically unsaturated:

(under subclass 113) Subject matter wherein the material which reacts with the solid polymer is ethylenically unsaturated.