Polymer dissolver

Details Polymer dissolver Polymer dissolver

1986-04-02

1989-07-11

Hornsby, Harvey C.

Agitating

Having specified feed means

366181, 433255, 433901, B01F 100, B01F 1502

Patent

active

048465828

ABSTRACT:
The present invention relates to a method for dissolving a solid polymer in a solvent, in which the polymer in a fine-particulate state is introduced into a jet of solvent at substantially right angles thereto, such that the polymer particles are captured by the jet; whereafter the jet of solvent and captured polymer is projected forcibly against a surface which is inclined to the major directional component of the jet, such as to cause the jet to change direction and break-up into discrete droplets.

REFERENCES:
patent: 2126911 (1938-08-01), Mullen
patent: 2453465 (1948-11-01), Sloan
patent: 2785455 (1957-03-01), McElroy
patent: 3164443 (1965-01-01), Watson
patent: 3201093 (1965-08-01), Smith
patent: 3879021 (1975-04-01), Riley
patent: 3995839 (1976-12-01), Zingg
patent: 4100614 (1978-07-01), Mandt
patent: 4112517 (1978-09-01), Giombini
patent: 4191480 (1980-03-01), Hiorth
patent: 4594005 (1986-06-01), Sakamoto et al.

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