158012-38-5Relevant academic research and scientific papers
Oligomeric HALS phosphites and HALS phosphonites as stabilisers
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, (2008/06/13)
Novel oligomeric compounds of formula I STR1 wherein L is a group of formula STR2 wherein the oxygen atom in the group L is attached to the phosphorus atom in the structural repeating unit, and R5 or the carbon atom in 4-position of the piperidinyl ring in the group L is attached to the oxygen atom in the structural repeating unit, and the remaining symbols are as defined in claim 1, are disclosed as stabilizers for protecting organic material against oxidative, thermal or light-induced degradation.
