Issued Patents 2002
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6486254 | Colorant composition, a polymer nanocomposite comprising the colorant composition and articles produced therefrom | Robert B. Barbee, Max A. Weaver | 2002-11-26 |
| 6486253 | Polymer/clay nanocomposite having improved gas barrier comprising a clay material with a mixture of two or more organic cations and a process for preparing same | John Walker Gilmer, Robert B. Barbee, Tie Lan | 2002-11-26 |
| 6486252 | Nanocomposites for high barrier applications | Robert B. Barbee, Jack Wesley Trexler, Jr., Rodney Layne Piner, John Walker Gilmer, Gary Wayne Connell +2 more | 2002-11-26 |
| 6469379 | Chain extension for thermal materials | — | 2002-10-22 |
| 6417262 | High barrier amorphous polyamide-clay nanocomposite and a process for preparing same | Sam Richard Turner, Gary Wayne Connell, John Walker Gilmer, Vasiliki Psihogios, Tie Lan +1 more | 2002-07-09 |
| 6391449 | Polymer/clay intercalates, exfoliates, and nanocomposites comprising a clay mixture and a process for making same | Tie Lan, Vasiliki Psihogios, Robert B. Barbee, John Walker Gilmer | 2002-05-21 |
| 6387996 | Polymer/clay intercalates, exfoliates; and nanocomposites having improved gas permeability comprising a clay material with a mixture of two or more organic cations and a process for preparing same | Tie Lan, John Walker Gilmer, Robert B. Barbee | 2002-05-14 |
| 6384121 | Polymeter/clay nanocomposite comprising a functionalized polymer or oligomer and a process for preparing same | Robert B. Barbee, John Walker Gilmer, Sam Richard Turner | 2002-05-07 |
| 6376591 | High barrier amorphous polyamide-clay intercalates, exfoliates, and nanocomposite and a process for preparing same | Tie Lan, Vasiliki Psihogios, Sam Richard Turner, Gary Wayne Connell, John Walker Gilmer | 2002-04-23 |