Low density materials having high surface areas and articles for

Details Low density materials having high surface areas and articles for Low density materials having high surface areas and articles for

1993-03-08

1996-02-27

Raimund, Christopher W.

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

Synthetic resins

Cellular products or processes of preparing a cellular...

521 65, 521141, 521155, 521170, 521186, 521187, C08J 928

Patent

active

054949408

ABSTRACT:
A crosslinked, highly porous body derived from a water-soluble, hydrogel polymer, wherein the porous body is characterized in that it has an open-celled 3-dimensional lattice structure, a density of less than about 1.0 g/cm.sup.3, a surface area of equal to or greater than about 30 m.sup.2 /g, and a compression strength of equal to or less than about 75% yield at 300 psi.

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