Fluorine-containing polymerizable monomer and polymer...

Details Fluorine-containing polymerizable monomer and polymer... Fluorine-containing polymerizable monomer and polymer...

2005-10-17

2010-11-02

Wu, David (Department: 1796)

Organic compounds -- part of the class 532-570 series

Organic compounds

Amino nitrogen containing

C528S330000, C528S331000, C528S401000, C528S332000

Reexamination Certificate

active

07825280

ABSTRACT:
The present invention relates to a fluorine-containing polymerizable monomer represented by the formula [1],[Chem. 31]wherein “a” represents an integer of 1-4. This monomer has a plurality of polymerizable amines in the molecule and at the same time a hexafluoroisopropyl group(s). With this, it can be used as an effective polymerizable monomer, which can exhibit water repellency, oil repellency, low water absorptive property, heat resistance, weather resistance, corrosion resistance, transparency, photosensitivity, low refractive index property, low dielectric property, etc., and can be used for advanced polymer material fields.

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Nadji, S., et al., “Aromatic Diamines of High Fluorine Content,” Journal of Fluorine Chemistry, 1991, pp. 327-338, vol. 53, 1991 Elsevier Sequoia, Lausanne.
European Search Report dated Oct. 16, 2007 (six (6) pages).
“Latest Polyimide, its basic and application,” edited by Japan Polyimide Study Group, pp. 426-429.

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