High-molecular-weight polyazoles used as proton conducting...

Details High-molecular-weight polyazoles used as proton conducting... High-molecular-weight polyazoles used as proton conducting...

2007-03-12

2010-11-23

Greene, Jason M (Department: 1797)

Gas separation: processes

Selective diffusion of gases

Selective diffusion of gases through substantially solid...

C095S055000, C095S273000, C096S004000, C096S011000, C096S012000, C096S013000, C096S014000, C055S522000, C210S640000, C210S650000, C210S500270, C429S006000, C429S047000, C429S122000

Reexamination Certificate

active

07837763

ABSTRACT:
The invention under consideration concerns novel his-molecular-weight polyazoles, which are suitable for the production of fibers, films, membranes, and molded articles, on the basis of their high molecular weight, expressed as intrinsic viscosity, of at least 1.3 dl/g. Moreover, the invention under consideration describes a method for the production of high-molecular-weight polyazoles.

REFERENCES:
patent: 375262 (1887-12-01), Covey et al.
patent: 448687 (1891-03-01), Stanley et al.
patent: 3737042 (1973-06-01), Boom
patent: 3841492 (1974-10-01), Brinegar
patent: 4067804 (1978-01-01), Sekiguchi et al.
patent: 4154919 (1979-05-01), Sheratte
patent: 4191618 (1980-03-01), Coker et al.
patent: 4212714 (1980-07-01), Coker et al.
patent: 4333805 (1982-06-01), Davidson et al.
patent: 4512894 (1985-04-01), Wang
patent: 4535144 (1985-08-01), Choe et al.
patent: 4693815 (1987-09-01), Collins, Jr.
patent: 4693824 (1987-09-01), Sansone
patent: 5017420 (1991-05-01), Marikar et al.
patent: 6681648 (2004-01-01), Dye et al.
patent: 7288603 (2007-10-01), Sakaguchi et al.
patent: 7385803 (2008-06-01), Alberti et al.
patent: 2006/0127705 (2006-06-01), Kiefer et al.
patent: 10052237 (2002-08-01), None
patent: 10109829 (2002-09-01), None
patent: 0476560 (1992-03-01), None
patent: 1422177 (1976-01-01), None
patent: WO 98/14505 (1998-04-01), None
patent: WO 02/38650 (2002-05-01), None

Affiliated with

Also associated with

Rating

High-molecular-weight polyazoles used as proton conducting... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High-molecular-weight polyazoles used as proton conducting..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High-molecular-weight polyazoles used as proton conducting... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4228822