Polyurethane foam having cleaning and germicidal activities

Details Polyurethane foam having cleaning and germicidal activities Polyurethane foam having cleaning and germicidal activities

1983-11-01

1984-10-09

Welsh, Maurice J.

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

Synthetic resins

Cellular products or processes of preparing a cellular...

521111, 521112, 521114, 521116, 521128, C08G 1814

Patent

active

044762518

ABSTRACT:
Disclosed is an improved polyurethane foam having cleaning and germicidal activities. The foam is prepared by mixing together a select prepolymer reactant and water, and adding to the mixture prior to foam formation a nonionic surfactant, a quaternary ammonium compound and a silicon-based surfactant. The resulting foam is particularly useful as a disposable wiping pad for household clean-up applications.

REFERENCES:
patent: 3283357 (1966-11-01), Decker et al.
patent: 3619843 (1971-11-01), Richter et al.
patent: 3806474 (1974-04-01), Blair
patent: 4160076 (1979-07-01), Guthrie et al.
patent: 4220727 (1980-09-01), Godlewski

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