Composite foams

Patent · Tue Jan 01 00:00:00 EST 1991

OSTI ID:867932

Nyitray, Alice M ^[1]; Wilkerson, Mark H ^[2]

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1. Los Alamos, NM
2. Espanola, NM

Composite foams are provided comprising a first rigid, microcellular, open-celled organic polymer foam having a density of from about 0.015 g/cm.sup.3 to about 0.20 g/cm.sup.3 and a pore size of from about 1 micron to about 30 microns, said first foam containing a second polymer having a density of from about 0.015 g/cm.sup.3 to about 0.20 g/cm.sup.3 or a second polymer foam having a density of from about 0.015 g/cm.sup.3 to about 0.20 g/cm.sup.3 and a pore size of from about 0.01 microns to about 1.0 micron within the open cells of said first foam.

• Research Organization: Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
• DOE Contract Number: W-7405-ENG-36
• Assignee: United States of America as represented by United States (Washington, DC)
• Patent Number(s): US 5037859
• OSTI ID: 867932
• Country of Publication: United States
• Language: English

Related Subjects

composite
foams
provided
comprising
rigid
microcellular
open-celled
organic
polymer
foam
density
015
cm
20
pore
size
micron
30
microns
containing
01
cells
composite foams
polymer foam
provided comprising
pore size
organic polymer
composite foam
open-celled organic
foam containing
/521/