发明名称 |
COMPOUNDS BELONGING TO THE GROUP OF STERICALLY HINDERED AMINES, PROCESS FOR THEIR PREPARATION AND THEIR USE AS LIGHT STABILIZERS IN ORGANIC POLYMERS |
摘要 |
Compounds belonging to the group of sterically hindered amines, consisting of mixtures of monomers and/or oligomers of carbon esters of a hydroxyalkyl-2,2,6,6-tetramethyl-piperidinol, having general formula (I). The above compounds having general formula (I) can be used as light stabilizers for organic polymers. |
申请公布号 |
WO0162730(A1) |
申请公布日期 |
2001.08.30 |
申请号 |
WO2001EP01816 |
申请日期 |
2001.02.19 |
申请人 |
GREAT LAKES CHEMICAL (EUROPE) GMBH;CAPPARELLA, ELISA;CAROTTI, RICARDO |
发明人 |
CAPPARELLA, ELISA;CAROTTI, RICARDO |
分类号 |
C07D211/46 |
主分类号 |
C07D211/46 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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