Conductive polymer-polyimide blends and method for producing sam

Details Conductive polymer-polyimide blends and method for producing sam Conductive polymer-polyimide blends and method for producing sam

1988-02-22

1989-08-08

Lieberman, Allan M.

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

252500, 525540, C08L 7908, H01B 100, H01B 106

Patent

active

048553611

ABSTRACT:
A conductive polymer blend which comprises mixing a polyimide with a base-type polymer containing carbon-nitrogen linkages, such as polyaniline, having a polyimide-like group covalently linked to nitrogen atoms of the base-type polymer. The conductive polymer blend is formed by first reacting a base-type non-conductive polymer containing carbon-nitrogen linkages, such as polyaniline, with a carbonyl anhydride, such as 3,3',4,4'-benzophenone tetracarboxylic dianhydride, to form a conductive polymer containing polyimide-like groups covalently linked to nitrogen atoms of the base-type polymer, mixing such conductive polymer with non-conductive polyimide in a suitable solvent, removing the solvent, and forming a conductive continuous phase blend of the polyimide and the conductive polymer.

REFERENCES:
patent: 4025463 (1977-05-01), Trevoy
patent: 4556623 (1985-12-01), Tamura et al.
patent: 4615829 (1986-10-01), Tamura et al.
patent: 4731408 (1988-03-01), Jasne
patent: 4771111 (1988-09-01), Tieke et al.
patent: 4998695 (1989-01-01), Yaniger
A. G. MacDiarmid et al., Mol. Cryst. Liq. Cryst. 121, 173 (1985).

Affiliated with

Also associated with

Rating

Conductive polymer-polyimide blends and method for producing sam does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Conductive polymer-polyimide blends and method for producing sam, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Conductive polymer-polyimide blends and method for producing sam will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-906229