Benzimidazole compound

Details Benzimidazole compound Benzimidazole compound

2005-08-10

2008-11-04

Sergent, Rabon (Department: 1796)

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

Synthetic resins

Nitrogen-containing reactant

C548S301700, C548S302700, C548S354100, C548S343500, C548S300100

Reexamination Certificate

active

07446165

ABSTRACT:
The present invention relates to a novel benzimidazole compound represented by formula 1. The novel benzimidazole compound of the present invention is very useful for the production of polymers used as a functional polymer thin film by polymerization with bishydroxy compound.Wherein,X is a halogen such as F, Cl, Br or I,Y is a functional group having strong electron-drawing force such as nitro (—NO2) or trifluoromethyl (—CF3).

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Kim, et al. “Synthesis of Poly (2, 5-benzimidazole) for Use as a Fuel-Cell Membrane)”; Macromol. Rapid Communication, 2004.

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