Nickel stabilisers for synthetic polymers

Details Nickel stabilisers for synthetic polymers Nickel stabilisers for synthetic polymers

1974-07-26

1976-04-06

Hoke, V. P.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260439R, C08J 320

Patent

active

039488527

ABSTRACT:
Nickel complexes containing ortho- or para-hydroxybenzoate anions and a non-ionic amine ligand are valuable light-stabilisers for polymers, particulary for polyolefins. The complexes may also contain a second carboxylate anion, different from the benzoate anion, and in this case also the amine-free nickel compounds show a high stabilising action.

REFERENCES:
patent: 3189630 (1965-06-01), Smeltny
patent: 3453225 (1969-07-01), Pollock
patent: 3464943 (1969-09-01), Newland et al.
patent: 3678000 (1972-07-01), Adams
patent: 3824192 (1974-07-01), DiBattista et al.

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