Method for deinking paper

Details Method for deinking paper Method for deinking paper

1996-05-23

2000-02-08

Hruskoci, Peter A.

Cleaning and liquid contact with solids

Processes

Including work heating or contact with combustion products

15 77, 162 5, 134 26, 134 29, 134 30, B08B 308

Patent

active

060224231

ABSTRACT:
A method of deinking paper includes applying a deinking solution to the paper to be deinked; the deinking solution being comprised of a cleaning solution and a surfactant; abrading the paper to remove the ink from the paper; and washing the paper to remove the deinking solution from the paper.

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patent: 2859460 (1958-11-01), Evangelisto
patent: 3792913 (1974-02-01), Simmons
patent: 4201015 (1980-05-01), Reim
patent: 4428659 (1984-01-01), Howard
patent: 4657598 (1987-04-01), Green
patent: 4733422 (1988-03-01), Schramm et al.
patent: 5353108 (1994-10-01), Tsukamoto
patent: 5364501 (1994-11-01), Baret et al.
patent: 5463447 (1995-10-01), Kurotori et al.
patent: 5528788 (1996-06-01), Yamamoto et al.

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