Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Noninterengaged fiber-containing paper-free web or sheet...
Reexamination Certificate
2006-10-10
2006-10-10
Wu, David W. (Department: 1713)
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Noninterengaged fiber-containing paper-free web or sheet...
C524S545000, C264S120000, C174S255000, C428S220000
Reexamination Certificate
active
07118801
ABSTRACT:
A material comprising aerogel particles and a polytetrafluoroethylene (PTFE) binder is formed having a thermal conductivity of less than or equal to 25 mW/m K at atmospheric conditions. The material is moldable or formable, having little or no shedding of filler particles, and may be formed into structures such as tapes or composites, for example, by bonding the material between two outer layers. Advantageously, composites may be flexed, stretched, or bent without significant dusting or loss of insulating properties.
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Dutta Anit
Farnworth Brian
Ristic-Lehmann Cedomila
Burkhard Dianne
Gore Enterprise Holdings Inc.
Hu Henry S.
Wu David W.
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