Paper making and fiber liberation – Processes of chemical liberation – recovery or purification... – Waste paper or textile waste
Patent
1994-02-01
1996-11-12
Czaja, Donald E.
Paper making and fiber liberation
Processes of chemical liberation, recovery or purification...
Waste paper or textile waste
1621641, 1621811, 428327, D21C 502
Patent
active
055736360
ABSTRACT:
A recyclable support material and process of recycling the support material is disclosed in which the support material comprises a cellulose containing carrier and a radiation cured layer, and the radiation cured layer contains a solid which can be anchored to a limited extent. This support material can be reprocessed and recycled by aqueous reprocessing processes which are conventional within the paper industry.
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patent: 4188259 (1980-02-01), Mamers et al.
patent: 4384040 (1983-05-01), von Meer
patent: 4844777 (1989-07-01), Anthonsen et al.
patent: 4994147 (1991-02-01), Foley et al.
A. J. Felton, "The process & economics . . . wood fiber recovery" TAPPI, May 1975, vol. 58, #5, pp. 71-73.
Japanese Patent Abstract Sec. C, vol. 16 (1192) No. 118 (C-922).
Klenert Peter
Krauss Karl-Hermann
Mehnert Reiner
Sack Wieland
Czaja Donald E.
Felix Schoeller jr Papierfabriken GmbH & Co. KG
Nguyen Dean T.
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