Paper making and fiber liberation – Processes and products – Non-fiber additive
Patent
1990-08-17
1991-07-23
Chin, Peter
Paper making and fiber liberation
Processes and products
Non-fiber additive
1621646, 162179, 162206, 162224, 162225, D21H 1755
Patent
active
050340972
ABSTRACT:
A composition comprising epoxidized polyamide wet strength resin and lecithin. The composition provides wet strength to paper and molded pulp products and at the same time increases the internal bonding of the paper or molded pulp products.
REFERENCES:
patent: 1977251 (1934-10-01), Stallman
patent: 2186709 (1940-01-01), Rowland
patent: 2324529 (1943-07-01), Musher
patent: 3565754 (1971-02-01), Dachs et al.
patent: 3694390 (1972-09-01), Winslow
patent: 3733290 (1973-05-01), Williams et al.
patent: 3793279 (1974-02-01), Lipowski
patent: 3887510 (1975-06-01), Chan et al.
patent: 3914155 (1975-10-01), Horowitz
patent: 3947383 (1976-03-01), Baggett
patent: 3951921 (1976-04-01), Espy
patent: 4076896 (1978-02-01), Bunkowski
patent: 4267240 (1981-05-01), Jaisle et al.
patent: 4501862 (1985-02-01), Keim
patent: 4634727 (1987-01-01), Kamikaseda
patent: 4722964 (1988-02-01), Chan
Japanese Patent Publication JP55-139430 (Publn. & Abstract) of 10/31/80 to Matsushita Elec. Works.
Jap. Pat. Pub. J.P.64-45894 (Abstract and Publication) of 2/20/89 to Oji Paper KK.
Jap. Pat. Pub. JP88-057206 (English Abstract & Publication) of 11/10/88 to Kobe.
Duncan Thomas F.
Martinez Elmer D.
Borden Inc.
Chin Peter
Maskas George P.
Rainear Dennis H.
Van Wyck Kenneth P.
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