Electrostatic dissipating compositions

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...

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Details

524910, C08G 6508, C08G 6524, C08L 2504

Patent

active

052370097

ABSTRACT:
Disclosed is a composition for dissipating an electrostatic charge in a polymer matrix. The composition includes an oxirane copolymer wherein said copolymer is prepared from ethylene oxide and either a heterocyclic monomer or a vinyl type monomer. The polymer matrix is either a plastic or an elastomer. In a further embodiment, a third constituent of non ESD polymer or non ESD filler is utilized in the composition to further enhance the electrostatic dissipating performance, and optionally also toughness of the composition.

REFERENCES:
patent: 4230827 (1980-10-01), Myers
patent: 4559164 (1985-12-01), Kostelnik et al.
patent: 4588773 (1986-05-01), Federi et al.
patent: 4719263 (1988-01-01), Barnhouse et al.
patent: 4775716 (1988-10-01), Kipouras
patent: 5010139 (1991-04-01), Simon
patent: 5023036 (1991-06-01), Lee et al.

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