77-61-2Relevant articles and documents
4-Formyl amino-n-methylpiperidine derivatives, the use thereof as stabilisers and organic material stabilised therewith
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, (2008/06/13)
The present invention relates to 4-formylamino-N-methylpiperidine derivatives of the formula (I) where the variables are as defined in the Description, to a process for preparing these piperidine derivatives, to the use of these piperidine derivatives of the invention, or prepared according to the invention, for stabilizing organic material, in particular for stabilizing plastics or coating materials, and also to the use of these piperidine derivatives of the invention, or prepared according to the invention, as light stabilizers or stabilizers for wood surfaces. The present invention further relates to stabilized organic material which comprises these piperidine derivatives of the invention or prepared according to the invention.
New triazole compounds
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, (2008/06/13)
New triazole compounds, useful as metal deactivators and/or antioxidants in organic material, having the formula I: wherein X is the triazole residue of formula II: or the benzotriazole residue of formula III or IIIA: in which R is hydrogen or methyl.
N-substituted tetrahydroquinolines for use as antioxidants in lubricants
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, (2008/06/13)
Compounds useful as additives for lubricants, hydraulic oils and metal-working fluids include those of formula IV STR1 where R1 and R2 are independently alkyl or substituted aryl, R3 and R13 are independently hydrogen or methyl, R6 is alkyl, alkenyl, aralkyl or substituted benzyl, and R15 and R16 are independently hydrogen, alkyl, aryl or aralkyl.