Process of rendering polymeric material degradable under the dir

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...

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260 336PQ, 260DIG43, 526 22, 526 20, 526 12, 526914, C08J 320, C08F11002, C08F 1002, C08F 1208

Patent

active

040001202

ABSTRACT:
A plastic material such as a polyethylene which is adapted for use in packaging is rendered photodegradable under the direct action of sunlight by mixing therewith an amount, up to 3% by weight, of an additive consisting of 1.2.4.5 tetramethylbenzene.

REFERENCES:
patent: 3054768 (1962-09-01), Quinn
patent: 3201364 (1965-08-01), Salyer
patent: 3709806 (1973-01-01), Minami et al.
patent: 3797690 (1974-03-01), Taylor et al.
Br. Polymer Journal, 1970, vol. 2, pp. 217-221, Fitton et al.

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