Antistatic polyurethane foam

Details Antistatic polyurethane foam Antistatic polyurethane foam

1985-10-31

1986-08-12

Foelak, Morton

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

Synthetic resins

Cellular products or processes of preparing a cellular...

521121, C08J 900

Patent

active

046056840

ABSTRACT:
Flexible polyurethane foams having improved electrostatic properties are provided by incorporating into the reaction mixture before foaming an antistatic additive composition comprising a blend of a quaternary ammonium compound selected from the group consisting of soya dimethyl ethyl ammonium ethylsulfate, soya dimethyl ethyl ammonium phosphate, and mixtures thereof, and a plasticizer composition selected from the group consisting of N-ethyl-o- and p-toluene sulfonamide, o- and p-toluene sulfonamide, and tetrakis (2 chloroethyl) ethylene diphosphate, and mixtures thereof.

REFERENCES:
patent: 4169922 (1979-10-01), Brown

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