Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof
Reexamination Certificate
2006-09-26
2006-09-26
Hightower, P. Hampton (Department: 1711)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From carboxylic acid or derivative thereof
C528S310000, C528S272000, C528S196000, C528S070000, C528S084000, C528S322000, C528S340000, C528S348000, C522S001000
Reexamination Certificate
active
07112647
ABSTRACT:
An object of the present invention is to provide a fluorinated polymer of adequate molecular weight with excellent transparency in a wavelength range from visible to near infrared, and to also provide a method of producing such a polymer. The present invention provides a fluorinated polymer comprising a structure represented by a formula (1) as a structural unit,as well as a method of producing this polymer using a corresponding tetrafluoroxylylenediamine or a tetrafluoroxylylene glycol as a raw material.
REFERENCES:
patent: 4734486 (1988-03-01), Bristowe
patent: 2 127 013 (1984-04-01), None
patent: 63 172 728 (1988-07-01), None
patent: 10-81738 (1998-03-01), None
patent: 2000-292635 (2000-10-01), None
Miyata Hideo
Monden Ryuji
Morikawa Kohei
Sasaki Nobutoshi
Taguchi Isamu
Hampton Hightower P.
Showa Denko K.K.
Sughrue Mion PLLC.
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