Antistatic polyurethane foams and carpet backings made therefrom

Details Antistatic polyurethane foams and carpet backings made therefrom Antistatic polyurethane foams and carpet backings made therefrom

1980-05-07

1981-08-25

Cockeram, H. S.

Stock material or miscellaneous articles

Pile or nap type surface or component

Particular backing structure or composition

521114, 260DIG15, 528 48, 428310, C08G 1814, B32B 2718, B32B 2740

Patent

active

042860040

ABSTRACT:
The present invention relates to rendering antistatic polyurethane foams, particularly polyurethane foams which are used as textile coating such as carpet backings. The antistatics are terminally esterified or etherified polyalkylene oxide adducts of the general formula

REFERENCES:
patent: 3701796 (1972-10-01), Saaty et al.
patent: 3746573 (1973-07-01), Hotta et al.
patent: 3897410 (1975-07-01), Olstowski et al.
patent: 3955022 (1976-05-01), Sands
patent: 3961117 (1976-06-01), Kydonieus et al.
patent: 4132817 (1979-01-01), Tillotson
Bobe et al., Chemiefasern/Textil-industrie, Oct. 1976, pp. 905-910.
Meilland Textilberichte 4, 1975, p. 314.
Neue Polyurethan-Teppichsbeschichtungs anlage von Fleissner, Chemiefasern/Textil-industrie, Mar. 1977, p. 250.
Hackh's Chemical Dictionary, 4th Ed., McGraw Hill, NY (1969), p. 16.
Saunders et al., Polyurethanes Part II, Inter Science, N.Y. (1964), p. 172.

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