| Record no |
201102228613 |
| Activity status |
Dead or Administration by others |
| Working Title |
PROCESS FOR THE PREPARATION OF POLYURETHANE MICROSPHERES |
| Working Inventors |
PARSHURAM GAJANAN SHUKLA;SWAMINATHAN SIVARAM; |
| Contributing institutions |
NCL |
| Administered by |
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| Ownership |
|
| Categories > Subjects |
Polymer sciences and engineering |
| Categories > Portfolio |
Polymerization/Polymer catalysis |
| Disclosure number |
|
| NCL No |
1996-NCL-0025 |
| CSIR No |
1996-NF-0111
|
| Priority date |
03-30-1998 |
| Country |
US |
| Application number |
09/050798 |
| Provisional filing date |
|
| Complete filing date |
03-30-1998 |
| Publication status |
Yes |
| Publication date |
|
| Publication no |
|
| Granted number |
5814675 |
| Granted date |
09-29-1998 |
| Final title |
PROCESS FOR THE PREPARATION OF POLYURETHANE MICROSPHERES |
| Final Inventors |
PARSHURAM GAJANAN SHUKLA;SWAMINATHAN SIVARAM; |
| Abstract |
The invention provides a process for the preparation of polyurethane microspheres which comprises of preparing a solution of diol or polyol having a molecular weight in the range of 200 2000 crosslinker and a catalyst selected from amino or organometall |
| Case status |
Granted + Expired |
| Licensing status |
|
| Licensing case no |
|
| Client name |
|
| Lead inventors |
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| Categories > Industry > Primary |
Polymers and Specialty and Others |
| Categories > Industry > other |
|