Fluorine-containing polymerizable monomer and polymer...

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

2011-04-26

2011-04-26

Listvoyb, Gregory (Department: 1765)

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

Synthetic resins

From fluorine-containing reactant

C528S310000, C528S331000, C564S442000

Reexamination Certificate

active

07932348

ABSTRACT:
Polymers made by polymerization or cyclization condensation of a fluorine-containing polymerizable monomer represented by the formula [1]wherein “a” represents an integer from 1 to 4. The monomer contains a plurality of polymerizable amines in the molecule and at the same time one or more hexafluoroisopropyl group(s). With this structure 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 it can be used for advanced polymer material fields.

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“Latest Polyimide, its basic and application,” edited by Japan Polyimide Study Group, pp. 426-429.
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).

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