Suppression of degradation of lignocellulose/polyethylene compos

Details Suppression of degradation of lignocellulose/polyethylene compos Suppression of degradation of lignocellulose/polyethylene compos

1991-05-16

1992-07-14

Michl, Paul R.

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

Synthetic resins

Processes of preparing a desired or intentional composition...

524 16, 524 35, 524 40, 524404, 524405, C08L 9702, C08K 338

Patent

active

051303523

ABSTRACT:
Mouldable filled polyethylene compositions containing particulate lignocellulosic fillers are disclosed. The compositions contain 0-89.97% (by weight of the composition) of polyethylene, 0.01-89.99% (by weight of the composition) of grafted polymer, 10-60% (by weight of the composition) of particulate lignocellulosic material and 0.02-20% (by weight of the composition) of boric acid and/or borax. The boric acid and/or borax is added to suppress odor during manufacture and processing of the compositions. The compositions may be formed into moulded articles e.g. containers and the like.

REFERENCES:
patent: 3321421 (1967-05-01), Pataki et al.
patent: 3816307 (1974-06-01), Woods

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