Coating processes – With post-treatment of coating or coating material – Heating or drying
Patent
1994-06-23
1996-02-20
Dudash, Diana
Coating processes
With post-treatment of coating or coating material
Heating or drying
4273884, B05D 302, B05D 310
Patent
active
054927307
ABSTRACT:
A novel polymer-coated carbon, metal, or ceramic substrate is coated with an aromatic polysiloxane liquid coating solution polymerized to have non-linear, ladder silicon to oxygen bonding. A carbon, metal, or ceramic layer or substrate coated with the aromatic polysiloxane liquid polymer provides enhanced thermal protection and oxidative stability. The novel aromatic polysiloxane liquid polymer-coated carbon, metal, or ceramic substrate preferably includes a non-linear, ladder aromatic polysiloxane polymer-coated carbon, metal, or ceramic substrate such as provided by polyphenylsiloxane polymer having the general formula R.sub.n SiO.sub.(4-n)/2, wherein R comprises phenyl radical, and n has an average value of about 0.95 to 1.05.
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Anyalebechi Princewill N.
Armstrong George H.
Balaba Willy M.
Kauffman Suzanne
Aluminum Company of America
Brownlee David W.
Dudash Diana
Glantz Douglas G.
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