Graft copolymerization process

Details Graft copolymerization process Graft copolymerization process

1985-07-25

1986-07-29

Lieberman, Allan M.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525 75, 525 86, 525193, C08G25300, C08G27900, C08L 5100, C08L 5104

Patent

active

RE0322172

ABSTRACT:
Mass graft copolymerization carried out in an extrusion passageway having a sealing zone to prevent back flow of grafting material introduced to the extrusion passageway downstream of the sealing zone.

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