| Patent | Date |
|---|
Rigid-rod benzobisazole polymers incorporating naphthalene-1,5-diyl structure units
Grant 7,041,779 - Dang , et al. May 9, 2 | 2006-05-09 |
Compositions comprising rigid-rod polymers and carbon nanotubes and process for making the same
Grant 6,900,264 - Kumar , et al. May 31, 2 | 2005-05-31 |
Compositions comprising rigid-rod polymers and carbon nanotubes and process for making the same
App 20030083421 - Kumar, Satish ; et al. | 2003-05-01 |
Water soluble rigid-rod polymer
Grant 5,312,876 - Dang , et al. May 17, 1 | 1994-05-17 |
Crosslinkable rigid-rod benzobisazole copolymer
Grant 5,003,035 - Tsai , et al. March 26, 1 | 1991-03-26 |
Thermoset rigid rod molecular composite system
Grant 4,977,223 - Arnold , et al. December 11, 1 | 1990-12-11 |
Rigid rod aromatic benzthiazole/oxazole heterocyclic polymer
Grant 4,960,854 - Arnold , et al. October 2, 1 | 1990-10-02 |
Resin systems derived from benzocyclobutene-maleimide compounds
Grant 4,916,235 - Tan , et al. April 10, 1 | 1990-04-10 |
Pendant benzazole rigid-rod aromatic benzoxazole
Grant 4,892,921 - Tsai , et al. January 9, 1 | 1990-01-09 |
Pendant benzazole rigid-rod aromatic heterocyclic polymer
Grant 4,835,246 - Tsai , et al. May 30, 1 | 1989-05-30 |
Bisdiene from bis-benzocyclobutene compound
Grant 4,711,964 - Tan , et al. December 8, 1 | 1987-12-08 |
Polybenzobisthiazole from aryloxy naphthalic diacid
Grant 4,709,006 - Tsai , et al. November 24, 1 | 1987-11-24 |
Method for making heterocyclic block copolymer
Grant 4,578,432 - Tsai , et al. March 25, 1 | 1986-03-25 |
Thermally stable phenylacetylene terminated arylether resins
Grant 4,513,131 - Reinhardt , et al. April 23, 1 | 1985-04-23 |
2-Phenylbanzothiazole polymers
Grant 4,436,886 - Tsai , et al. March 13, 1 | 1984-03-13 |
Cis-enyne aromatic and aromatic heterocyclic polymers
Grant 4,417,039 - Reinhardt , et al. November 22, 1 | 1983-11-22 |
Process for producing aromatic heterocyclic polymer alloys
Grant 4,377,546 - Helminiak , et al. March 22, 1 | 1983-03-22 |
Articulated para-ordered aromatic heterocyclic polymers containing diphenoxybenzene structures
Grant 4,229,566 - Evers , et al. October 21, 1 | 1980-10-21 |
Aromatic heterocyclic polymer alloys and products produced therefrom
Grant 4,207,407 - Helminiak , et al. June 10, 1 | 1980-06-10 |
Acetylene-substituted aromatic benzils and acetylene-terminated quinoxaline compositions
Grant 4,147,868 - Arnold , et al. April 3, 1 | 1979-04-03 |
Reactive plasticizer for thermoplastic polysulfone resins
Grant 4,108,926 - Arnold , et al. August 22, 1 | 1978-08-22 |
Phenylated aromatic heterocyclic polymers
Grant 4,108,835 - Arnold , et al. August 22, 1 | 1978-08-22 |
Preparation of films and coatings of para ordered aromatic heterocyclic polymers
Grant 4,051,108 - Helminiak , et al. September 27, 1 | 1977-09-27 |
Bis-ethynyl heterocyclic compositions and method of snythesis
Grant 4,022,746 - Kovar , et al. May 10, 1 | 1977-05-10 |
Thermally stable benzimidazonaphthyridine compositions
Grant 4,021,409 - Arnold May 3, 1 | 1977-05-03 |
Substituted phenyl-benzimidazo compounds
Grant 4,001,268 - Kovar , et al. January 4, 1 | 1977-01-04 |
Ethynyl-substituted aromatic ortho diamines and method of synthesis
Grant 3,975,444 - Kovar , et al. August 17, 1 | 1976-08-17 |
Aryl ether compounds and their synthesis
Grant 3,944,575 - Villaescusa , et al. March 16, 1 | 1976-03-16 |
Preparation of polybenzimidazoles
Grant 3,901,855 - Arnold A | 1975-08-26 |
Benzothiophenedioxideisoquinoline polymers
Grant 3,865,841 - Sicree , et al. February 11, 1 | 1975-02-11 |
Method Of Preparing Films And Coatings Of Heterocyclic-aromatic Polymers
Grant 3,632,414 - Arnold , et al. January 4, 1 | 1972-01-04 |
| 