Polyolefins stabilized with cyclic diphosphites

Details Polyolefins stabilized with cyclic diphosphites Polyolefins stabilized with cyclic diphosphites

1979-08-30

1981-12-15

Kight, III, John

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 23H, 260 458R, 260 4585B, 260927R, C08K 552

Patent

active

043058663

ABSTRACT:
A process for the preparation of mixed aromatic-aliphatic phosphites. The process involves the reaction of an alkylphenol with diphenyl-(or a lower dialkyl-) pentaerythritol diphosphite. The process is simple and inexpensive, and produces a relatively pure product.

REFERENCES:
patent: 2847443 (1958-08-01), Hechenbleikner et al.
patent: 3039993 (1962-06-01), Friedman
patent: 3231531 (1966-01-01), Buckley et al.
patent: 3262896 (1966-07-01), Ackerman
patent: 3305520 (1967-02-01), Fritz et al.
patent: 3351683 (1967-11-01), Wu et al.
patent: 3356770 (1967-12-01), Larrison
patent: 3415906 (1968-12-01), Shepard et al.
patent: 3502613 (1970-03-01), Berger
patent: 3558554 (1971-01-01), Kuriyama et al.
patent: 3733296 (1973-05-01), Cleveland et al.
patent: 3737485 (1973-06-01), Hechenbleikner
patent: 3922249 (1975-11-01), Mills
patent: 4221700 (1980-09-01), Minagawa et al.

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