Phenolic phosphites as stabilizers for polymers

Details Phenolic phosphites as stabilizers for polymers Phenolic phosphites as stabilizers for polymers

1973-10-10

1976-05-25

Rzucidlo, Eugene C.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 457P, C08K 553

Patent

active

039592219

ABSTRACT:
Polymers subject to oxidative degradation are stabilized by incorporating therein phosphite stabilizers such as the reaction product obtained by reacting a mixture of triphenylphosphite and 2,6-di-t-butyl-4-hydroxymethyl phenol or the reaction product obtained by reacting a mixture of triphenyl phosphite, 2,6-di-t-butyl phenol and paraformaldehyde.

REFERENCES:
patent: 3527725 (1970-09-01), Strauss et al.

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