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Inventor: Simone; Christopher Dennis
Address: Pickerington, OH
No. of patents: 3
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 7691471 |
Polycyclic polyimides and compositions and methods relating thereto |
April 6, 2010 |
| The present invention is directed to the use polycyclic diamines. These diamines, when polymerized with dianhydrides, and optionally other non-polycyclic diamines are used to form new polyamic acids. The polyamic acids can be imidized to form a new class of useful polyimide resins and |
| 7572878 |
Polycyclic polyimides and compositions and methods relating thereto |
August 11, 2009 |
| The present invention is directed to the use polycyclic diamines. These diamines, when polymerized with dianhydrides, and optionally other non-polycyclic diamines are used to form new polyamic acids. The polyamic acids can be imidized to form a new class of useful polyimide resins and |
| 7550194 |
Low color polyimide compositions useful in optical type applications and methods and composition |
June 23, 2009 |
| Perfluorinated polyimides (and co-polyimide) compositions, particularly films are disclosed, comprising at least 50 mole percent of a polymeric repeat unit derived from contacting 3,3',4,4'-biphenyltetracarboxylic dianhydride (BDPA) and 2,2'-bis(trifluoromethyl) benzidine (TFMB) mono |
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