Flame retardant microporous polymeric foams

Details Flame retardant microporous polymeric foams Flame retardant microporous polymeric foams

1998-07-17

2000-12-12

Foelak, Morton

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

Synthetic resins

Cellular products or processes of preparing a cellular...

521 63, 604369, 604358, C08J 928

Patent

active

061600288

ABSTRACT:
Disclosed are microporous, open-celled polymeric foams formed by polymerizing a high internal phase water-in-oil emulsion comprising a continuous oil phase and discontinuous water phase where the foam has a Limiting Oxygen Index (LOI) value of at least about 18% Such foams are commonly known in the art as "HIPEs". The foams have a variety of flame retardant applications, including use in insulation.

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