Cushion and method of manufacturing the same

Details Cushion and method of manufacturing the same Cushion and method of manufacturing the same

1990-02-15

1992-09-22

Lusignan, Michael

Coating processes

Centrifugal force utilized

4273899, 4273933, B05D 312

Patent

active

051495678

ABSTRACT:
A method of manufacturing a cushion, by impregnating a main body comprising organic synthetic fibers which are stereoscopically intertwined with a polyurethane prepolymer solution so as to allow the polyurethane prepolymer to attach the prepolymer to the fibers, subjecting the cushion body to centrifugation to remove excess solution from the cushion body, and bringing the polyurethane prepolymer attached to the fibers into contact with a curing agent comprising water so as to cure the polyurethane prepolymer.

REFERENCES:
patent: 4172174 (1974-10-01), Takagi
patent: 4563387 (1986-01-01), Takagi et al.
Fischer-Bobsien International Encyclopedia of Textiles 1966, columns 1595 and 1605.

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