Photodegradable polyolefin composition containing a dinaphthylph

Details Photodegradable polyolefin composition containing a dinaphthylph Photodegradable polyolefin composition containing a dinaphthylph

1976-10-28

1977-07-19

Rzucidlo, Eugene C.

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

260DIG43, C08J 320

Patent

active

040370348

ABSTRACT:
Plastic compositions containing polyolefins and dinaphthylphthalate compounds having the formula: ##STR1## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 independently are from the group hydrogen; a straight or branched chain alkyl group having from 1 to 6 carbon atoms; cyano; nitro; lower alkoxy; fluorine, dialkylamino, phenyl, halo-phenyl, benzyl and halo-benzyl, have been found to be photodegradable plastic materials for use, for example, as wrapping films and agricultural mulching films.

REFERENCES:
patent: 2326736 (1943-08-01), Adelson et al.
patent: 3797690 (1974-03-01), Taylor et al.
patent: 3830764 (1974-08-01), Hudgin et al.
Chem. Abs., vol. 56, No. 12, p. 14467f, Baramboim, 1962.

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