Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1993-06-11
1994-09-27
Bell, James J.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
428290, 428913, D04H 158
Patent
active
053506278
ABSTRACT:
Biodegradable polymers may be used as binders for impregnating or coating fibrous webs. The resulting web is degradable and also the fibers within the web may be more easily recycled.
REFERENCES:
patent: 4360488 (1982-11-01), Barham et al.
patent: 4360583 (1982-11-01), Engler et al.
patent: 4391766 (1983-07-01), Barham et al.
patent: 4477654 (1984-10-01), Holmes et al.
patent: 4910145 (1990-03-01), Holmes et al.
Kharas Gregory B.
Nemphos Speros P.
Bell James J.
Camelot Technologies Inc.
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