Fluorinated diamine and polymer made from the same

Details Fluorinated diamine and polymer made from the same Fluorinated diamine and polymer made from the same

2005-12-26

2009-06-23

Gulakowski, Randy (Department: 1796)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From carboxylic acid or derivative thereof

C528S335000, C528S350000, C528S353000, C528S289000, C528S291000, C528S342000, C528S348000, C560S019000

Reexamination Certificate

active

07550553

ABSTRACT:
A fluorine-containing diamine represented by the formula (1), [Chemical Formula 29]is provided. Furthermore, a fluorine-containing polymer is provided by using this fluorine-containing amine as a monomer. The fluorine-containing polymer can exhibit superior characteristics such as low dielectric property and high transparency, while maintaining high fluorine content and retaining adhesive property.

REFERENCES:
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patent: 6810189 (2004-10-01), Ido et al.
patent: 7112647 (2006-09-01), Taguchi et al.
patent: 7125943 (2006-10-01), Sumida et al.
patent: 2001-100055 (2001-04-01), None
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patent: 2004-83900 (2004-03-01), None
European Search Report dated Dec. 12, 2008 (Six (6) pages).
“The Latest Polyimide—Basic and Application—”; edited by Japan Polyimide Study Group; pp. 269-283; 2002.
“Nitto Giho”; vol. 28, No. 2, Oct. 1990, pp. 49-56.
International Search Report dated Feb. 21, 2006 with English translation of relevant portion (Three (3) pages).

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