Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1977-06-29
1979-01-16
Evans, Joseph E.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
260 457S, 26032616, C07C14368, C08K 510
Patent
active
041349091
ABSTRACT:
The invention relates to new compounds of the general formula : ##STR1## wherein X represents a hydrogen or halogen atom, R.sub.1 and R.sub.2, which are the same or different, each represent a hydrogen atom or a methoxy radical and R.sub.3 represents an alkyl or aryl radical, with the proviso that at least one of the substituents R.sub.1 and R.sub.2 is not a hydrogen atom.
The compounds of formula I are useful for preparing stabilizers for thermoplastic resins.
REFERENCES:
patent: 3818102 (1974-06-01), Partos
Bazile Yves
Chignac Michel
de Cointet de Fillain Paul
Grain Claude
Pigerol Charles
Evans Joseph E.
Labaz
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