Phosphite compound, method for producing the same and uses thereof
AssigneeSumitomo Chemical Company, Limited
InventorsNatsuko KIMURA, Orhan OZTURK, Kazumasa MATSUO
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Abstract
The present invention relates to a novel phosphite compound represented by the formula (I): wherein R1, R2, R3 and R4 each independently represent a hydrogen atom, an alkyl group having 1 to 8 carbon atoms, a cycloalkyl group having 5 to 8 carbon atoms, an alkylcycloalkyl group having 6 to 12 carbon atoms, an aralkyl group having 7 to 12 carbon atoms, or an aryl group having 6 to 12 carbon atoms, a process for producing the same, and uses thereof as a stabilizer for an organic material.
Claims12
A phosphite compound represented by the formula (I)
- wherein R1, R2, R3 and R4 each independently represent a hydrogen atom, an alkyl group having 1 to 8 carbon atoms, a cycloalkyl group having 5 to 8 carbon atoms, an alkyl cycloalkyl group having 6 to 12 carbon atoms, an aralkyl group having 7 to 12 carbon atoms or an aryl group having 6 to 12 carbon atoms.
A hydroxy compound represented by the formula (II)
- wherein R3 and R4 are as defined above.
Dependencies are inferred from the claim text.