LT - Fosforo rūgšties etilenimido-N,N'-tetrametildiamido gavimo būdas
EN - METHOD FOR THE PREPARATION OF PHOSPHORIC ACID ETHYLENIMIDO-N,N'-TETRAMETHYLDIAMIDE
Legal status
Patent lapsed (non-payment of fees)
Bibliographic data
Indications of the International Patent Classification (IPC)
| (51) |
INT.CL.: (2006.01) |
C07F 9/00
|
Patent
| (11) |
Number of the document |
4312 |
| (13) |
Kind of document |
B |
| (21) |
Application number |
96-090 |
| (22) |
Date of filing the application |
1996-06-27 |
| (41) |
Date of publication of the application |
1998-01-26 |
| (45) |
Date of publication of patent |
1998-03-25 |
Applicant
| (71) |
Biochemijos institutas,
Mokslininkų g. 12, 2600 Vilnius,
LT
|
Inventors
| (72) |
Algirdas PALAIMA, LT
Aušra VEKTARIENĖ, LT
Zita STANIULYTĖ, LT
|
Grantee
| (73) |
Biochemijos institutas,
Mokslininkų g. 12, 2600 Vilnius,
LT
|
Attorney or representative
| (74) |
|
Title
| (54) |
METHOD FOR THE PREPARATION OF PHOSPHORIC ACID ETHYLENIMIDO-N,N'-TETRAMETHYLDIAMIDE
|
Legal status
|
Patent lapsed (non-payment of fees)
|
|
|
Invalidation date |
1998-06-27 |
