Water-permeable and fire-resistant product and a preparing metho

Details Water-permeable and fire-resistant product and a preparing metho Water-permeable and fire-resistant product and a preparing metho

1994-10-12

1995-05-09

Foelak, Morton

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Cellular products or processes of preparing a cellular...

521124, 521132, 521155, C08J 900

Patent

active

054140242

ABSTRACT:
A water-permeable and fire-resistant product and the preparing method thereof is disclosed. The water-permeable and fire-resistant product is made of a fabric layer and a purous film adhered thereon. The porous film of this invention comprises polyurethane resin; a first fire-resistant agent; a second fire-resistant agent, an inorganic fire-resistant agent and an additive agent. The first fire-resistant agent used is selected from the group consisting of paraffine chlorinated, decabromodiphenyl oxide, hexachloro benzene, hexabromo benzene, pentabromo ethyl benzene, pentabromo diphenyl oxide and octabromo diphenyl ether. The second fire-resistant agent used is selected from the group consisting of Sb2O3 and Sb2O5. The surface of the product produced is smooth.

REFERENCES:
patent: 4836875 (1989-06-01), Buttermore et al.
patent: 5035763 (1991-07-01), Wegner et al.
patent: 5114515 (1992-05-01), Birdwell et al.

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