Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Reexamination Certificate
2005-01-25
2005-01-25
Cole, Elizabeth M. (Department: 1771)
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
C428S298100, C428S911000, C428S221000, C428S292100
Reexamination Certificate
active
06846548
ABSTRACT:
A composite having a plurality of filaments arranged in a fibrous web that is held together in a unitary structure by a domain matrix. The domain matrix comprises a plurality of matrix islands that individually connect, or bond, at least two filaments, to thereby hold the filaments in a unitary structure. Portions of the filament lengths within the unitary structure are free of matrix islands, causing the domain matrix to be discontinuous. The composite possesses a greater flexibility than coated structures. The composite may be formed into cross-plied structures. A method of making the composite also is disclosed.
REFERENCES:
patent: 3686048 (1972-08-01), Schirtzinger
patent: 4132828 (1979-01-01), Nakamura et al.
patent: 4403012 (1983-09-01), Harpell et al.
patent: 4413110 (1983-11-01), Kavesh et al.
patent: 4501856 (1985-02-01), Harpell et al.
patent: 4563392 (1986-01-01), Harpell et al.
patent: 4623574 (1986-11-01), Harpell et al.
patent: 4820568 (1989-04-01), Harpell et al.
patent: 5061545 (1991-10-01), Li et al.
patent: 5093158 (1992-03-01), Li et al.
patent: 5558448 (1996-09-01), Yabe et al.
patent: 6202726 (2001-03-01), Corvasce et al.
patent: 2 067 611 (1981-07-01), None
patent: WO 9108895 (1991-06-01), None
“The Effect of Resin Concentration and Laminating Pressures on Kevlar Fabric Bonded with Modified Phenolic Resin”, A.L. Lasstnik et al., Technical Report NATICK/TR-84/030, Jun. 8, 1984.
Gerlach Max Wilheim
Harpell Gary Allan
Lobovsky Alexander
Matrunich James Alan
Palley Igor
Cole Elizabeth M.
Honeywell International , Inc.
Szigeti Virginia
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