Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Reexamination Certificate
2005-02-18
2010-02-02
Kugel, Timothy J. (Department: 1796)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
C264S182000, C264S029300
Reexamination Certificate
active
07655716
ABSTRACT:
A flame-resistant polymer excelling in moldability capable of providing a flame-resistant molded item of novel configuration; a relevant flame-resistant polymer solution; a process for easily producing them; a carbon molding from the flame-resistant polymer; and a process for easily producing the same. There is provided a flame-resistant polymer modified with an amine compound. Further, there is provided a flame-resistant polymer solution in which the polymer is dissolved in a polar organic solvent. Still further, there is provided a flame-resistant molding whose part or entirety is constituted of the flame-resistant polymer modified with an amine compound. Moreover, there is provided a carbon molding whose part or entirety is constituted of a carbon component resulting from carbonization of the flame-resistant polymer modified with an amine compound. Still further, there is provided a process for producing them. From the solution containing the flame-resistant polymer, moldings of various configurations can be obtained through further work.
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Higuchi Tetsunori
Ishida Tomihiro
Yamaoka Koichi
Yamasaki Katsumi
Admasu Atnaf
DLA Piper (LLP) US
Kugel Timothy J.
Toray Industries Inc.
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