Poly(phenylene ether)-bound UV absorber

Details Poly(phenylene ether)-bound UV absorber Poly(phenylene ether)-bound UV absorber

1985-12-23

1987-05-26

Phynes, Lucille M.

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525153, 528212, 528218, 528219, C08G 6544

Patent

active

046687394

ABSTRACT:
UV stabilized polyphenylene ether polymers and blends thereof are provided by this invention. This is accomplished by bonding UV absorbers directly to the polyphenylene ether chain or by polymerizing monomers to which the UV absorbers are bound.

REFERENCES:
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patent: 4391950 (1983-07-01), Cooper
patent: 4537948 (1985-08-01), Bartmann et al.
Khim Oo and Menashe Tahan, European Polymer Journal, 13, 915-919 (1977).
Bailey et al., "Functional Polymers", Macromolecules, 11, 312-320 (1978).
Luston et al., "Polymeric UV-Absorbers of 2-Hydroxybenzophenone", J. Macromol Sci.-Chem., A7 (3), 587-599 (1973).
Fertig et al., Journal of Applied Polymer Science, 10, 663-672 (1966).
Luston et al., J. Polymer Sci., Poly. Sym. 40, 33-42 (1973).
Kamogawa et al., Polymer Letters Edition, 15, 675-677 (1977).

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