77971-40-5Relevant articles and documents
Process for the preparation of novel diol-functionalized UV absorbers
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, (2008/06/13)
The invention pertains to a process for the preparation of a novel UV absorbing diol of the general formula: wherein R1 is hydrogen, tert-butyl; X1 is selected the group consisting of hydrogen, halogen, tert-butyl and C1 t
Bromo-functionalized benzotriazole UV absorbers
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, (2008/06/13)
The invention pertains to bromo functionalized benzotriazole UV absorber of the general formula 1 wherein R1is hydrogen, tert-butyl; X1is selected the group consisting of hydrogen, halogen, tert-butyl and C1to C12/su