| Record no |
201102289493 |
| Activity status |
Dead or Administration by others |
| Working Title |
TINUVIN P-HINDRED AMINE LIGHT STABILIZER AND DERIVATIVES THEREOF |
| Working Inventors |
DESAI SHROJ AL MOHITKUMAR;SINGH RAJ PAL; |
| Contributing institutions |
NCL |
| Administered by |
|
| Ownership |
|
| Categories > Subjects |
Polymer sciences and engineering |
| Categories > Portfolio |
Polymers for speciality applications |
| Disclosure number |
2001-INV-0021 |
| NCL No |
2001-NCL-0021 |
| CSIR No |
2001-NF-0291
|
| Priority date |
10-30-2001 |
| Country |
US |
| Application number |
10/201924 DIV |
| Provisional filing date |
|
| Complete filing date |
07-25-2002 |
| Publication status |
Yes |
| Publication date |
08-26-2003 |
| Publication no |
US6610856 B2 |
| Granted number |
6610856 |
| Granted date |
08-26-2003 |
| Final title |
TINUVIN P-HINDRED AMINE LIGHT STABILIZER AND DERIVATIVES THEREOF |
| Final Inventors |
DESAI SHROJ AL MOHITKUMAR;SINGH RAJ PAL; |
| Abstract |
The present invention relates to a photo stabilizer of the general formula I wherein R1 is hydrogen halogen C1 to C12 alkyl alkoxy linear and branched R2 is hydrogen C1 C8 alkyl cyclopentyl cyclohexyl or cumyl R3 is hydrogen C1 C4 alkyl R4 i |
| Case status |
Granted + Allowed to lapse |
| Licensing status |
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| Licensing case no |
|
| Client name |
|
| Lead inventors |
SINGH RAJ PAL |
| Categories > Industry > Primary |
Polymers and Commodity Plastics |
| Categories > Industry > other |
|