| Record no |
2011042868879 |
| Activity status |
Dead or Administration by others |
| Working Title |
PROCESS FOR PREPARATION OF A HETEROGENEOUS CATALYST USEFUL FOR PREPARATION OF SUPER HIGH MOLECULAR WEIGHT POLYMERS OF ALPHA-OLEFIN |
| Working Inventors |
RAY, SABYASACHI SINHA;TULI, DEEPAK KUMAR;SHARMA, MEETA;RAI, MADAN MOHAN;GHOSH, SOBHAN;BHATNAGAR, AKHILESH KUMAR;SAXENA, PRABHAT KUMAR;SIVARAM, SWAMINATHAN; |
| Contributing institutions |
NCL |
| Administered by |
|
| Ownership |
|
| Categories > Subjects |
Polymer sciences and engineering |
| Categories > Portfolio |
Polymerization/Polymer catalysis |
| Disclosure number |
|
| NCL No |
1997-NCL-0081 |
| CSIR No |
|
| Priority date |
02-28-2001 |
| Country |
US |
| Application number |
09/064139 |
| Provisional filing date |
|
| Complete filing date |
04-22-1998 |
| Publication status |
Yes |
| Publication date |
01-18-2000 |
| Publication no |
US6015768 A |
| Granted number |
6015768 |
| Granted date |
01-18-2000 |
| Final title |
PROCESS FOR PREPARATION OF A HETEROGENEOUS CATALYST USEFUL FOR PREPARATION OF SUPER HIGH MOLECULAR WEIGHT POLYMERS OF ALPHA-OLEFIN |
| Final Inventors |
RAY, SABYASACHI SINHA;TULI, DEEPAK KUMAR;SHARMA, MEETA;RAI, MADAN MOHAN;GHOSH, SOBHAN;BHATNAGAR, AKHILESH KUMAR;SAXENA, PRABHAT KUMAR;SIVARAM, SWAMINATHAN; |
| Abstract |
A process for the preparation of heterogeneous zirconium based catalyst for polymerization of alpha olefins to super high molecular weight poly alpha olefins . The process comprises in mixing zirconium alcholate or phenolate with anhydrous magnesium chlo |
| Case status |
Granted + Allowed to lapse |
| Licensing status |
|
| Licensing case no |
|
| Client name |
|
| Lead inventors |
SIVARAM SWAMINATHAN |
| Categories > Industry > Primary |
Polymers and Specialty and Others |
| Categories > Industry > other |
|