Polymers containing 8-hydroxyquinoline groups

Details Polymers containing 8-hydroxyquinoline groups Polymers containing 8-hydroxyquinoline groups

1975-05-02

1977-03-15

Levy, Donald

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

75101BE, 75117, 75119, 75120, 260 22R, 260283R, 526307, 75121, C08F12060

Patent

active

040123626

ABSTRACT:
Homo- and copolymers of monomers obtained by acylation of 2-[4-hydroxy(or amino)phenyl]-2-[5-(8-hydroxyquinolyl)]-propane with .alpha.,.beta.-monoolefinically unsaturated carboxylic acid halides or - anhydrides. As comonomers can be employed compounds containing one or more .alpha.,.beta.-olefinically unsaturated groups such as olefines, diolefines, acrylic acid derivatives, vinyl monomers. The polymers having molecular weights between 5000 - 500,000 can be prepared by radical or ionic chain mechanisms, in continuous or discontinuous processes. They may be used for removing metal ions from their solution, for complexing of interfering metallic impurities in thermoplastic or thermosetting resins or in form of their metal complexes as stabilizers for plastics.

REFERENCES:
patent: 2530774 (1951-01-01), Kehe et al.
patent: 3391114 (1968-07-01), Schaefer et al.

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