Oxygen scavenging polymers

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof

Reexamination Certificate

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Details

C528S271000, C528S272000, C528S308100, C528S308300, C528S308700, C252S188280, C428S035700, C428S480000

Reexamination Certificate

active

08003751

ABSTRACT:
A polymer with a backbone and an unsaturated side chain attached to the backbone. The polymer may optionally be combined with an oxidation catalyst and/or other ingredients.

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