Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Noninterengaged fiber-containing paper-free web or sheet...
Reexamination Certificate
2011-06-28
2011-06-28
Feely, Michael J (Department: 1761)
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Noninterengaged fiber-containing paper-free web or sheet...
C428S413000, C428S414000, C428S415000, C428S417000, C525S523000, C525S526000
Reexamination Certificate
active
07968179
ABSTRACT:
Pre-impregnated composite material (prepreg) is provided that can be molded to form composite parts that have high levels of both strength and damage tolerance without causing any substantial negative impact upon the physical or chemical characteristics of the uncured prepreg or cured part. This is achieved by including in the matrix resin a substantial amount of a multifunctional aromatic epoxy resin that has at least one phenyl group that is meta-substituted.
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Full substance data for MY0600, provided by STN registry (no date).
Full substance data for MY0510, provided by STN registry (no date).
Blair Dana
Boyle Maureen
Mackenzie Paul
Tilbrook David
Bielawski W. Mark
Feely Michael J
Hexcel Composites, Ltd.
Hexcel Corporation
Oldenkamp David J.
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