Wall covering material

Details Wall covering material Wall covering material

1980-04-28

1981-12-15

Van Balen, William J.

Stock material or miscellaneous articles

Pile or nap type surface or component

With particles

428 91, 428283, 428290, 428328, 428329, 428920, 428921, 4283139, 4283055, B32B 504, B32B 516, B32B 518, B32B 522

Patent

active

043059856

ABSTRACT:
A wall covering material comprising a front, decorative filled cover layer containing textile fibers and a rear foam plastic layer. The foam plastic layer contains flame-retarding additives, is elastic and gas pervious. Furthermore, it contains closed cell inorganic hollow spheres or small balls, which rigidify or stiffen the foam plastic layer, but do not unduly impair its restoring capability and also do not impair the insulation capability, sound absorption capability and flame resistance.

REFERENCES:
patent: 3515625 (1970-06-01), Sedlak et al.
patent: 4016326 (1977-04-01), Schaefer
patent: 4025686 (1977-05-01), Zion
patent: 4039709 (1977-08-01), Newman
patent: 4101050 (1978-07-01), Buckler et al.

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