Electrically conductive foam and method of preparation and use

Details Electrically conductive foam and method of preparation and use Electrically conductive foam and method of preparation and use

1978-06-23

1980-11-04

Padgett, Benjamin R.

Compositions

Electrically conductive or emissive compositions

Elemental carbon containing

206328, 206331, 206523, 252500, 361212, 428311, 428315, 521 55, 521137, H01B 106, H01C 106

Patent

active

042319013

ABSTRACT:
An article of manufacture which comprises a urethane foam characterized by electrically conductive properties to prevent the accumulation of static charge on electronic components or devices which are placed on or wrapped in the foam or alternatively electronic devices in which the electronic leads, themselves, are inserted in an electrically conductive relationship into the foam. The urethane foam contains a binding agent and is impregnated generally uniformly therethrough with an electrically conductive amount of an electrically conductive particulate material.

REFERENCES:
patent: 3459924 (1969-08-01), McMichael
IBM Technical Disclosure Bulletin, vol. 17, No. 10 (Mar. 1975), "Protective Container for Integrated Circuit Modules".
Chemical Abstracts 82 (1975), 44199u, "Properties of Carbon Black Filled Polyurethanes Latex Films", Kurbznova, I. I. et al.

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