US PATENT SUBCLASS 526 / 923
ETHYLENIC MONOMERS CONTAINING AT LEAST ONE SALT GROUP


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

923ETHYLENIC MONOMERS CONTAINING AT LEAST ONE SALT GROUP


DEFINITION

Classification: 526/923

ETHYLENIC MONOMERS CONTAINING AT LEAST ONE SALT GROUP:

Subject matter involving polymers derived from salt-containing monomers.