Method of manufacturing synthetic resin coated papers

Details Method of manufacturing synthetic resin coated papers Method of manufacturing synthetic resin coated papers

1974-12-16

1978-08-29

Bashore, S. Leon

Paper making and fiber liberation

Processes and products

With coating after drying

162181A, 428511, D21H 110

Patent

active

041101553

ABSTRACT:
In manufacturing a laminate of a paper substrate having synthetic resin films coated on the both surfaces, the formation of wavy deformations at the edges of the laminate is prevented by incorporating in the base paper sheet a deliquescent salt in an amount of from about 0.5 to 5% by weight based on the weight of the paper substrate.

REFERENCES:
patent: 3075859 (1963-01-01), Pelph et al.
patent: 3118789 (1964-01-01), Wiswell et al.
patent: 3348970 (1967-10-01), Gess
patent: 3385730 (1968-05-01), Pelph
patent: 3459593 (1969-08-01), Cole
patent: 3493427 (1970-02-01), Takagi et al.
patent: 3615403 (1971-10-01), Cheng
patent: 3873354 (1975-03-01), Walters
Calkin, J. B. "Modern Pulp and Papermaking", Reinhold Publishing Co., N.Y., N.Y., 1957, p. 476.
Casey, J. P., "Pulp and Paper", Sec. Ed., vol. III, Interscience Pub., N.Y., N.Y., 1960, pp. 1360-1361.

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