Play pen balls

Details Play pen balls Play pen balls

1993-03-04

1994-06-14

Nold, Charles R.

Stock material or miscellaneous articles

Hollow or container type article

Polymer or resin containing

428 3692, 525240, 273 58R, 273 58B, 273 58J, A63B 3900

Patent

active

053208870

ABSTRACT:
Play pen balls which are blow molded from polyethylene have improved properties through being formed of a mix of linear low density polyethylene and low density polyethylene. The ratio by weight of linear low density to low density polyethylene is preferably in the region of 30%.

REFERENCES:
patent: 4567219 (1986-01-01), Tominaga et al.
patent: 5032463 (1991-07-01), Smith
Utracki et al. "Linear Low Density Polyethylenes and Their Blends": Part 4. Shear Flow of LLDPE Blends with LLDPE and LDPE, Polymer Engineering and Science vol. 27, No. 20, Nov. 1987.

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