Coating processes – With post-treatment of coating or coating material – Heating or drying
Reexamination Certificate
2003-06-24
2008-09-23
Cano, Milton I. (Department: 1794)
Coating processes
With post-treatment of coating or coating material
Heating or drying
C427S372200, C427S374100, C427S376200, C427S376600, C428S367000, C428S368000, C501S095300, C501S096100, C501S096300, C501S096400
Reexamination Certificate
active
07427428
ABSTRACT:
A ceramic matrix composite material is disclosed having non-oxide ceramic fibers, which are formed in a complex fiber architecture by conventional textile processes; a thin mechanically weak interphase material, which is coated on the fibers; and a non-oxide or oxide ceramic matrix, which is formed within the interstices of the interphase-coated fiber architecture. During composite fabrication or post treatment, the interphase is allowed to debond from the matrix while still adhering to the fibers, thereby providing enhanced oxidative durability and damage tolerance to the fibers and the composite material.
REFERENCES:
patent: 4397901 (1983-08-01), Warren
patent: 4944904 (1990-07-01), Singh et al.
patent: 5098871 (1992-03-01), Ray
patent: 5134020 (1992-07-01), Cotteret et al.
patent: 5476685 (1995-12-01), Rocher et al.
patent: 5514453 (1996-05-01), Goujard et al.
patent: 5580643 (1996-12-01), Kennedy et al.
patent: 5585165 (1996-12-01), Kennedy et al.
patent: 5682594 (1997-10-01), Kennedy et al.
patent: 5738951 (1998-04-01), Goujard et al.
patent: 5840221 (1998-11-01), Lau et al.
patent: 5945166 (1999-08-01), Singh et al.
patent: 5948516 (1999-09-01), Kriven et al.
patent: 6228453 (2001-05-01), Fareed et al.
patent: 6245424 (2001-06-01), Lau et al.
patent: 6277440 (2001-08-01), Reynolds
patent: 6309994 (2001-10-01), Marra et al.
patent: 6506483 (2003-01-01), Fehrenbacher et al.
Nicalon, About: Composites / Plastics, http://composite.about.com/library/glossary
/bldef-n3600.htm).
Silicon Carbide Continuous Fiber, Nippon Carbon C., LTD, http://www.carbon.co.jp/english/products/develop/develop.html ).
Bhatt Ramakrishna
DiCarlo James A.
Morscher Gregory N.
Yun Hee-Mann
Cano Milton I.
Crouse Brett A
Squire Sanders & Dempsey L.L.P.
The United States of America as represented by the Administrator
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