| Record no |
20110308191 |
| Activity status |
Dead or Administration by others |
| Working Title |
CARBANIONIC POLYMERISATION INITIATORS |
| Working Inventors |
BHASKARAN DURAIRAJ;DHAL PRADEEP KUMAR;KASHIKAR SANJAY PURUSHOTTAM;KHISTI RATNAPRABHA SADASHIV;SHINDE BABANRAO MAHADEO;SIVARAM SWAMINATHAN; |
| Contributing institutions |
NCL |
| Administered by |
|
| Ownership |
|
| Categories > Subjects |
Polymer sciences and engineering |
| Categories > Portfolio |
Polymerization/Polymer catalysis |
| Disclosure number |
|
| NCL No |
1990-NCL-0003 |
| CSIR No |
1990-NF-0008
|
| Priority date |
09-27-1990 |
| Country |
EP |
| Application number |
90310566.6 |
| Provisional filing date |
|
| Complete filing date |
09-27-1990 |
| Publication status |
Yes |
| Publication date |
04-01-1992 |
| Publication no |
EP0477444 A1 |
| Granted number |
0477444 |
| Granted date |
04-08-1998 |
| Final title |
CARBANIONIC POLYMERISATION INITIATORS |
| Final Inventors |
BHASKARAN DURAIRAJ;DHAL PRADEEP KUMAR;KASHIKAR SANJAY PURUSHOTTAM;KHISTI RATNAPRABHA SADASHIV;SHINDE BABANRAO MAHADEO;SIVARAM SWAMINATHAN; |
| Abstract |
Reactive anion initiators which are carbanion salts containing a carbanion A and a cation B where A is Ar R1 R2 C or CN R1 R2 C where Ar is phenyl substituted phenyl or a heterocyclic group R1 and R2 are both hydrogen atoms when Ar is an a |
| 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 |
|