Building/vapor barrier combination

Details Building/vapor barrier combination Building/vapor barrier combination

1982-08-12

1985-12-24

Lilling, Herbert J.

Stock material or miscellaneous articles

Composite

Of addition polymer from unsaturated monomers

52303, 523091, 52404, 52408, 428518, 428522, 524547, 526278, E04B 500, E04B 200, B32B 2700, C08F23002

Patent

active

045606188

ABSTRACT:
Film forming compositions are disclosed which can be utilized to make vapor barrier films having low water vapor transmission, good flame retardancy and low smoke generation characteristics. The compositions of the present invention contain an internally plasticized vinyl chloride copolymer resin as a major polymer component, rather than an externally plasticized vinyl chloride polymer, or a blend of a vinyl chloride polymer and chlorinated polyethylene.

REFERENCES:
patent: 3141858 (1964-07-01), Fasold et al.
patent: 3872041 (1975-03-01), Koerber
patent: 3983290 (1976-09-01), Elcik
patent: 4117641 (1978-10-01), Wells
patent: 4147853 (1979-04-01), Goswami et al.
"Building Construction Handbook", Merritt Ed., 2nd Ed. (18-7)(18-9).

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