Electrostatic-free package

Details Electrostatic-free package Electrostatic-free package

Filed on

1986-03-06

Date issued

1987-11-17

Examiner

Kittle, John E.

Patent Class

Stock material or miscellaneous articles

SubClass

Composite

SubSubClass

Of addition polymer from unsaturated monomers

Other Related Categories

428 35, 4284248, 428500, 428507, 428512, 428910, 53409, 53427, 206328, 206464, 206497, 2065341, 252510, B32B 2308, B32B 2700, B62B 1152, B65D 2302

Type

Patent

Status

active

Patent number

047074140

Description

ABSTRACT:
A rigid packaging material having a coating of heat-sealable, anti-static plastic. A fiberboard sheet substrate is coated with a lamina of polyethylene made electrostatic-free by the addition of an organic anti-static compound. When skin-packaged with a film of heat sealable, anti-static plastic material, a static-sensitive item is completely enclosed by a static-free barrier package.

REFERENCES:
patent: 3756399 (1973-09-01), Cosier et al.
patent: 3784004 (1974-01-01), Meyer
patent: 3791571 (1974-02-01), Bilz, III
patent: 3872604 (1975-03-01), Keller
patent: 3898166 (1975-08-01), Cooney
patent: 4066120 (1978-01-01), Kelly et al.
patent: 4117193 (1978-09-01), Tsuchiya et al.
patent: 4225644 (1980-09-01), Tsuchiya et al.
patent: 4252851 (1981-02-01), Lansbury et al.
patent: 4302504 (1981-11-01), Lansbury et al.
patent: 4384024 (1983-05-01), Mitchell et al.
patent: 4460631 (1984-07-01), Stegmeier et al.
patent: 4472474 (1984-09-01), Grouheim et al.
patent: 4478903 (1984-10-01), Kishida et al.
patent: 4554210 (1985-11-01), Long et al.
patent: 4590741 (1986-05-01), Long et al.

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