78014-22-9Relevant articles and documents
Process for preparing 1-oxa-3,8-diaza-4-oxo-spiro-[4,5]-decanes
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, (2008/06/13)
1-Oxa-3,8-diaza-4-oxo-spiro-[4,5]-decane compounds of the formula STR1 are new light stabilizers for protecting polymers from the damaging effect of UV radiation.
Triazine derivatives
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, (2008/06/13)
The invention relates to polymers of triazine compounds containing piperidine groups which may serve as low volatile and migration-resistant light stabilizers for synthetic polymers. They have the structure STR1 and are obtained from cyanuric halides, diamines and polyalkylpiperidylamino compounds.