Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1994-08-12
1996-04-16
McGinty, Douglas J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525262, 5253329, 525 96, 525186, 525188, 525189, 525203, 525279, 252500, 252518, 252519, C08F25702, C08F 232, H01B 120, H01B 112
Patent
active
055083480
ABSTRACT:
A composite is formed wherein particles of a conductive polymer are uniformly distributed within a processable non-conductive polymer. In the method of the invention, an inverted emulsion is formed by dispersing an aqueous solution of oxidant in an organic solvent comprising a host polymer and an oil-soluble surfactant. A monomer whose polymerization yields a conductive polymer which is dissolved in a solvent miscible with the organic solvent of the emulsion is then added dropwise to the emulsion with agitation. The composite is separated from the emulsion and the precipitate is washed and dried.
REFERENCES:
patent: 4552927 (1985-11-01), Warren
patent: 4604427 (1986-08-01), Roberts et al.
patent: 4764573 (1988-08-01), Myers
patent: 4959180 (1990-09-01), Armes et al.
patent: 5028354 (1991-07-01), Smith et al.
patent: 5061401 (1991-10-01), Wernet et al.
patent: 5158707 (1992-10-01), Vestberg et al.
patent: 5188766 (1993-02-01), Eiffler
patent: 5258461 (1993-11-01), Facci et al.
patent: 5331056 (1994-07-01), Pecate et al.
patent: 5417890 (1995-05-01), Epron et al.
Radhakrishnan, S., et al., "Novel electrical properties of conducting polypyrrole thermoplastic elastomer blends", Polym. Sci., (1994), Allied Publ., New Delhi, India, vol. 2, 667-72.
Yang, Shiyong, et al., "Preparation and mechanical properties of electrically conductive polypyrrole-poly(ethylene-co-vinyl acetate) composites", Synthetic Metals, 60 (3) (1 Oct. 1993), 249-254.
Ruckenstein et al, Polymer 32, 1230 (1991).
Ruckenstein et al, Synthetic Metals, 53, 283 (Mar. 1993).
Yang et al, Synthetic Metals, 59, 1 (Jun. 1993).
Hong Liang
Ruckenstein Eli
Blasiak George
McGinty Douglas J.
The Research Foundation of SUNY
LandOfFree
Inverted emulsion pathways to conductive polymers does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Inverted emulsion pathways to conductive polymers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Inverted emulsion pathways to conductive polymers will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-325780