Method of content protection with durable UV absorbers

Details Method of content protection with durable UV absorbers Method of content protection with durable UV absorbers

2007-10-30

2007-10-30

Yoon, Tae H (Department: 1714)

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

Synthetic resins

Processes of preparing a desired or intentional composition...

C206S524400, C428S035700

Reexamination Certificate

active

10812722

ABSTRACT:
The contents of clear or lightly colored plastic containers or films are protected from ultraviolet radiation by the incorporation of certain UV absorbers of the class of durable benzotriazoles and tris-aryl-s-triazines in the container or film. Contents to be protected include foodstuffs, beverages, pharmaceuticals, cosmetics, personal care products, shampoos and the like.

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