Pourable particles of normally tacky plastic materials and proce

Details Pourable particles of normally tacky plastic materials and proce Pourable particles of normally tacky plastic materials and proce

1989-07-27

1991-08-20

Lorin, Hubert C.

Plastic and nonmetallic article shaping or treating: processes

With printing or coating of workpiece

Anti-stick or adhesion preventing coating

264131, 264141, 264142, 427180, 4274301, B05D 702

Patent

active

050412515

ABSTRACT:
Pourable particles of normally soft and tacky plastic materials are formed by extruding the molten plastic material into contact with a cooling fluid containing a non-sticky material that is compatible with the plastic material, cutting the plastic material into particles, separating these particles from the cooling fluid, and contacting these particles with a second compatible non-sticky material.

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patent: 3846365 (1974-11-01), Berg et al.
patent: 3927166 (1975-12-01), Tomada et al.
patent: 4256785 (1981-03-01), Dannelly
patent: 4359492 (1982-11-01), Schlademan
patent: 4569810 (1986-02-01), Oriot et al.
patent: 4663099 (1987-05-01), Marven

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