| Record no |
2011052055787 |
| Activity status |
Dead or Administration by others |
| Working Title |
METHOD OF CRYSTALLIZING POLYCARBONATE PREPOLYMER |
| Working Inventors |
DAY JAMES;HAIT SUKHENDU BIKASH; |
| Contributing institutions |
NCL |
| Administered by |
|
| Ownership |
|
| Categories > Subjects |
Polymer sciences and engineering |
| Categories > Portfolio |
Polymerization/Polymer catalysis |
| Disclosure number |
|
| NCL No |
1999-NCL-0071 |
| CSIR No |
|
| Priority date |
08-10-1999 |
| Country |
US |
| Application number |
09/371450 |
| Provisional filing date |
|
| Complete filing date |
08-10-1999 |
| Publication status |
Yes |
| Publication date |
04-24-2001 |
| Publication no |
US6222001 B1 |
| Granted number |
6222001 |
| Granted date |
04-24-2001 |
| Final title |
METHOD OF CRYSTALLIZING POLYCARBONATE PREPOLYMER |
| Final Inventors |
DAY JAMES;HAIT SUKHENDU BIKASH; |
| Abstract |
The invention relates to a method of crystallizing an aromatic polycarbonate prepolymer having a molecular weight of from about 1 000 to about 20 000 and having from about 5 to about 95 mole aryl carbonate terminal end groups based on total end groups |
| Case status |
Granted + Expired |
| Licensing status |
Assignment(Project agreement) |
| Licensing case no |
2002-LIC-91 |
| Client name |
GENERAL ELECTRIC COMPANY |
| Lead inventors |
|
| Categories > Industry > Primary |
Polymers and Engineering Plastics |
| Categories > Industry > other |
|