Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1985-11-22
1987-07-14
McCamish, Marion C.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
162135, 162145, 162164EP, 162164N, 162168N, 162168NA, 428281, 428288, 523206, D04H 108
Patent
active
046802231
ABSTRACT:
A fibrous web is prepared from a composition comprising woodpulp, glass fibers, polyolefin pulp containing carboxylic functionality, an inorganic filler, a polymeric binder, polyolefin pulp devoid of carboxylic functionality, if desired, and polyvinyl chloride, if desired. The fibrous web is useful as an inner layer in a multi-layer sheet floor covering material.
REFERENCES:
patent: T103903 (1984-02-01), Campbell et al.
patent: 4245689 (1981-01-01), Grard et al.
patent: 4269657 (1981-05-01), Gomez et al.
patent: 4274916 (1981-06-01), Grose
patent: 4373992 (1983-02-01), Bondoc
Hercules Incorporated
McCamish Marion C.
Patterson Joanne W.
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