Reinforced sheet-type wallcovering

Details Reinforced sheet-type wallcovering Reinforced sheet-type wallcovering

1977-03-14

1979-02-20

Ives, P. C.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156220, 156196, 156277, 156209, 428359, 428360, 428514, 428412, 428425, 428474, 428480, 156322, B41D 700, B32B 2308

Patent

active

041405668

ABSTRACT:
Production of a wall or ceiling covering comprising an embossed laminate of a first printable embossable ply, and a second supporting ply. The first ply consists of a paper sheet containing 60-100% by weight of cellulose wood pulp fibers and 0-40% discontinuous fibers of a synthetic thermo-plastic polymeric material. The second ply consists of a sheet of 10-60% cellulosic wood pulp fibers, and 40-90% of thermoplastic fibers (either the same as or different than those in the first ply). A fused three dimensional network is formed by heating the laminate to a temperature at which the thermoplastic fibers are rendered plastic.

REFERENCES:
patent: 2464301 (1949-03-01), Francis, Jr.
patent: 3196062 (1965-07-01), Kristal
patent: 3560322 (1971-02-01), Magid
patent: 3956541 (1976-05-01), Pringle

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