Document Type and Number:
Japanese Patent JPS5160245
Kind Code:
A
Abstract:
A process for extruding and granulating thermoplastic material comprises passing a thermoplastic melt through a face-cut extruder or melt pump having an insulated die plate where the insulated die plate consists of a die plate having on its face or as an integral part of the die plate which is in contact with the cooling liquid a member or portion having a plurality of cavities or pores which surround the extrusion holes, the cavities or pores being of a type that communicate with the cooling liquid. Also disclosed is the thermoplastic processing apparatus.
Inventors:
HANSU KARERU ROO
Application Number:
JP11655275A
Publication Date:
May 26, 1976
Filing Date:
September 29, 1975
Export Citation:
Assignee:
SHELL INT RESEARCH
International Classes:
B01J2/20; B29B9/00; B29B9/06; B29C48/05; B29C48/345; B29C48/04; (IPC1-7): B01J2/20; B29B1/02