Paper making and fiber liberation – Processes and products – Non-fiber additive
Patent
1973-06-15
1976-02-10
Lindsay, Jr., Robert L.
Paper making and fiber liberation
Processes and products
Non-fiber additive
162169, 162179, D21D 300
Patent
active
039376486
ABSTRACT:
Method for making highly resin-filled paper on a paper machine employing a fiber slurry having therein a non-ionic resin in an amount of at least 30 percent (dry resin weight based on dry fiber weight), said resin being combined with the fiber slurry as a dispersion comprising a cationic and a non-ionic dispersing agent.
REFERENCES:
patent: 2769711 (1956-11-01), Wilson
patent: 3043822 (1962-07-01), Maeder
patent: 3174874 (1965-03-01), Fikentscher et al.
patent: 3262985 (1966-07-01), Muller et al.
patent: 3759861 (1973-09-01), Shimokawa
Huebner Klaus
Moroff Helmut
Neumann Helmut
Ottofrickenstein Hans
Suetterlin Norbert
Chin Peter
Lindsay, Jr. Robert L.
Rohm GmbH
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