UV-Stabilized resins

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...

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428412, 524335, C08K 510

Patent

active

045031800

ABSTRACT:
Polycarbonate resins can be stabilized against the adverse influence of UV light by incorporating an effective amount of a methyl benzoate ester stabilizer by means of a coating on the surface of the resin.

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patent: 4021405 (1977-03-01), Tucker et al.
patent: 4103065 (1978-07-01), Gagnon
Ranby et al., Photodegradation, Photo-Oxidation and Photostabilization of Polymers, (1975), pp. 369-374 and 392, John Wiley and Sons, Inc.
Ranby et al.-ibid, p. 387.
Chemical Abstracts, 61, 4303c, (1964), Mizukami et al.

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