Method for production of particulate hydrated gel polymer and ab

Details Method for production of particulate hydrated gel polymer and ab Method for production of particulate hydrated gel polymer and ab

1992-01-29

1994-01-04

Woo, Jay H.

Plastic and nonmetallic article shaping or treating: processes

With severing, removing material from preform mechanically,...

To form particulate product

2642112, 26433118, 524916, C08F22006

Patent

active

052757730

ABSTRACT:
A method for the production of a particulate hydrated gel polymer, which includes heating a hydrated gel polymer possessed of a cross-linked structure to a temperature in the range of from 45.degree. to 90.degree. C. and extruding the resultant hot hydrated gel polymer through a perforated plate containing holes of a diameter in the range of from 6.5 to 18 mm and an absorbent resin which includes drying the resultant particulate hydrated gel polymer.

REFERENCES:
patent: 3905122 (1975-09-01), Ohshima et al.
patent: 3966679 (1976-06-01), Gross
patent: 3996411 (1976-12-01), Ohshima et al.
patent: 4076663 (1978-02-01), Masuda et al.
patent: 4113688 (1978-09-01), Pearson
patent: 4286082 (1981-08-01), Tsubakimoto et al.
patent: 4358550 (1982-11-01), Jacono et al.
patent: 4367323 (1983-01-01), Kitamura et al.
patent: 4446261 (1984-05-01), Yamasaki et al.
patent: 4625001 (1986-11-01), Tsubakimoto et al.
patent: 4654039 (1987-03-01), Brandt et al.
patent: 4690788 (1987-09-01), Yada et al.
patent: 4904715 (1990-02-01), Hunter et al.
patent: 4985514 (1991-01-01), Kimura et al.
patent: 5147956 (1992-09-01), Allen

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