Waterproofing sheet material

Details Waterproofing sheet material Waterproofing sheet material

1979-10-26

1981-04-28

Herbert, Jr., Thomas J.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Physical dimension specified

260 23AC, 428500, 428501, 428517, 428521, 428524, 525231, 525232, 525241, B32B 904, B32B 2742, C08L 9100

Patent

active

042646740

ABSTRACT:
A waterproofing sheet material useful for example as a free floating membrane or flashing material in roofing applications, a pond liner, or a gasketing material, composed of from about 15 wt. % to about 80 wt. % of an ingredient selected from the group consisting of:

REFERENCES:
patent: 2508893 (1950-05-01), Sadowski et al.
patent: 4120847 (1978-10-01), Culbertson
patent: 4136219 (1979-01-01), Odam et al.
patent: 4138390 (1979-02-01), Emmons et al.
patent: 4174992 (1979-11-01), Fujii et al.
patent: 4180620 (1979-12-01), Inskip

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