Chemistry: physical processes – Physical processes – Crystallization
Patent
1974-09-10
1977-07-26
Wolk, Morris O.
Chemistry: physical processes
Physical processes
Crystallization
23252R, 23285, 23288E, 252359E, 260 25F, 261DIG26, B01J 800
Patent
active
040380378
ABSTRACT:
An apparatus for the continuous preparation of a homogeneous fine-pored synthetic resin foam, which comprises in combination a foaming chamber having one or more nozzle inlets and an outlet, a circulation hose attached at one end to the said outlet and at the opposite end to a first mixing chamber with a nozzle device, and one or more subsequent mixing chambers with nozzles for the carrier foam and additives, the said mixing chambers not being subdivided and being free from baffle plates, screws or stirrers.
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patent: 3486862 (1969-12-01), Unterstenhoefer
patent: 3963650 (1976-06-01), Ogden
Turk Arnold
Wolk Morris O.
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