US PATENT SUBCLASS 264 / 211.24
.~.~ Curing or polymerization in the extruder (includes incomplete polymerization or curing, or coagulating rubber)

Current as of: June, 1999
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264 /   HD   PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES

165  DF  FORMING CONTINUOUS OR INDEFINITE LENGTH WORK {8}
176.1  DF  .~ Shaping by extrusion {11}
211.24.~.~ Curing or polymerization in the extruder (includes incomplete polymerization or curing, or coagulating rubber)

DEFINITION

Classification: 264/211.24

Curing or polymerization in the extruder (includes incomplete polymerization or curing or coagulating rubber):

(under subclass 176.1) Processes wherein some curing or polymerization reaction, or coagulation of rubber, is indicated to take place in the extruder.