Cellulose-based, inflammable, bulky processed sheets and method

Details Cellulose-based, inflammable, bulky processed sheets and method Cellulose-based, inflammable, bulky processed sheets and method

1990-05-08

1992-11-03

Chin, Peter

Paper making and fiber liberation

Processes and products

Non-uniform, irregular or configured web or sheet

162146, 1621571, 1621576, 162206, D21H 1120

Patent

active

051605821

ABSTRACT:
Bulky processed sheets which are obtained from mixtures of crosslinked pulp and hot water-soluble fibers, or crosslinked pulp, thermally fusible fibers and binders are described. The sheets may be embossed by hot pressing them in wet state and may be treated with flame retardants. The bulky sheets which may be embossed or treated with retardants have wide utility in various fields and especially as interior materials.

REFERENCES:
patent: 3028296 (1962-04-01), Adams et al.
patent: 3114670 (1963-12-01), Iwasaki
patent: 3674621 (1972-07-01), Miyamoto et al.
patent: 4204054 (1980-05-01), Lesas et al.
patent: 5019211 (1991-05-01), Sauer

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