US PATENT SUBCLASS 526 / 914
POLYMER DEGRADATION

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

914POLYMER DEGRADATION

DEFINITION

Classification: 526/914

Processes involving the degradation of a polymer derived from at least one ethylenic unsaturated monomer.