D - Textiles – Paper – 06 – N
Patent
D - Textiles, Paper
06
N
18/1009
D06N 7/02 (2006.01) D21H 27/20 (2006.01) D21H 13/08 (2006.01) D21H 13/10 (2006.01) D21H 13/14 (2006.01) D21H 17/67 (2006.01)
Patent
CA 1094280
ABSTRACT OF THE DISCLOSURE Fibrous reinforced sheet-type wall- or ceiling- covering is produced by providing a sheet containing from 10 to 90% by weight of cellulosic fibres and from 10 to 90% by weight of discontinuous fibres of two different synthetic thermoplastic polymer materials, heating the sheet to a temperature intermediate the temperature of plasticity of the two different thermoplastic materials so that the fibres of one of the thermoplastic materials are rendered plastic and fuse together to form a three dimensional network in the sheet whilst the other thermoplastic material retains its fibrous structure. The covering is dry-strippable and also flexible with good opacity. Further, when embossed, the pattern is fully retained when the sheet is soaked with a water-based adhesive.
275128
Burton Arthur
Conway Roy
Imperial Chemical Industries Limited
Roussin Bernard F.
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