(Hydroxyphenyl) phosphine stabilized compositions

Details (Hydroxyphenyl) phosphine stabilized compositions (Hydroxyphenyl) phosphine stabilized compositions

1987-11-20

1989-05-30

Kight, John

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

568 17, 25240029, C08K 550, C07D 902

Patent

active

048352020

ABSTRACT:
(Hydroxyphenyl)phosphine derivatives of the formula ##STR1## are effective in stabilizing organic materials against oxidative, thermal and actinic degradation, said derivatives being particularly effective as process stabilizers in organic materials containing phenolic antioxidants.

REFERENCES:
patent: 2981716 (1961-04-01), Street et al.
patent: 3055861 (1962-09-01), Hersh et al.
patent: 3261871 (1966-07-01), Fritzsche et al.
patent: 3402196 (1968-09-01), Dannels et al.
patent: 3754019 (1973-08-01), Sarett et al.
patent: 4008282 (1977-02-01), Townsend et al.
patent: 4411985 (1983-10-01), Morrow et al.
patent: 4439570 (1984-03-01), Messina et al.
patent: 4540823 (1985-09-01), Doorakian et al.
patent: 4593128 (1986-06-01), Hinney et al.
Tetrahedron, vol. 25, pp. 5623-5637 (1969).
Sinear et al., Derivatives of Triphenylphosphine, pp. 2001-2006, vol. 25, (1960), Liebigs Ann. Chem. 658, pp. 103-112 (1962).
Recl. Trav. Chim. Pays-Bas 102, pp. 326-330, (1983).

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