Roland A. E. Winter

2-¬2-HYDROXY-3,5-DI-(.alpha.,.alpha.-DI-METHYLBENZYL) PHENYL|- 2H-BENZOTRIAZOLES AND STABILIZED COMPOSITIONS

O-substituted N-hydroxy hindered amine stabilizers

Liquid 2-(2-hydroxy-3-higher branched alkyl-5-methyl-phenyl)-2H-benzotriazole mixtures, stabilized compositions and processes for preparing liquid mixtures

Stabilization of acid catalyzed thermoset resins

2-(2-Hydroxy-3,5-di-tert-octylphenyl)-2H-benzotriazole stabilized compositions

Process for preparing nitroxyls of sterically hindered amines

Method for inhibiting premature polymerization of vinyl aromatic monomers

5-sulfonyl-substituted benzotriazole UV-absorbers

2-[2-Hydroxy-3,5-di-tert-octylphenyl]-2H-benzotriazole in stabilized photographic compositions

7-substituted quinone methides as inhibitors for unsaturated monomers