LT - ISOINDOLO[2,1-A]QUINAZOLINE DERIVATIVES FOR STABILIZATION OF ORGANIC MATERIALS
EN - ISOINDOLO[2,1-A]QUINAZOLINE DERIVATIVES FOR STABILIZATION OF ORGANIC MATERIALS
Legal status
Patent not validated
Bibliographic data
Indications of the International Patent Classification (IPC)
| (51) |
INT.CL. |
C09K 15/30 |
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C07D 403/04 |
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C07D 401/00 |
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C07D 487/04 |
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C08K 5/101 |
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C08K 5/3465 |
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C08K 5/52 |
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European patent
| (11) |
Number of the document |
2828353 |
| (13) |
Kind of document |
T |
| (96) |
European patent application number |
13711345.2 |
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Date of filing the European patent application |
2013-03-19 |
| (97) |
Date of publication of the European application |
2015-01-28 |
| (45) |
Date of publication and mention of the grant of the patent |
2016-05-18
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| (46) |
Date of publication of the claims translation |
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PCT application
| (86) |
Number |
PCT/EP2013/055713 |
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Date |
2013-03-19 |
PCT application publication
| (87) |
Number |
WO 2013/139799 |
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Date |
2013-09-26 |
Priority applications
| (30) |
Number |
Date |
Country code |
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201261612992 P |
2012-03-20
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US |
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12160265 |
2012-03-20
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EP |
Inventors
| (72) |
HÖLZL, Werner, FR
ROTZINGER, Bruno, CH
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Grantee
| (73) |
BASF SE,
Carl-Bosch-Strasse 38, 67056 Ludwigshafen am Rhein,
DE
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Title
| (54) |
ISOINDOLO[2,1-A]QUINAZOLINE DERIVATIVES FOR STABILIZATION OF ORGANIC MATERIALS |
| |
ISOINDOLO[2,1-A]QUINAZOLINE DERIVATIVES FOR STABILIZATION OF ORGANIC MATERIALS |
