Production of a novel sculptured strip of plastic foam

Details Production of a novel sculptured strip of plastic foam Production of a novel sculptured strip of plastic foam

1994-02-25

1996-08-20

McCamish, Marion E.

Stock material or miscellaneous articles

Sheet, web, or layer weakened to permit separation through...

428137, 428159, 4283173, 428343, 428906, B32B 330

Patent

active

055477259

ABSTRACT:
A foam article comprising a plurality of parallel foam strips, the foam strips being integral with and secured to adjacent strips by spaced short lengths, the spacing between successive securing lengths ranging from about 80 to 260 mm. The strips are in the form of a roll, the length of the securing lengths is from about 1 to 5 mm and the width of the strips is from about 6 to 25 mm. Advantageously the strips are elliptical in cross-section, formed of polyurethane and carry a light application of adhesive of one layer of the roll to the next.

REFERENCES:
patent: 1960137 (1934-05-01), Brown
patent: 2930069 (1975-12-01), Stephens
patent: 4996092 (1991-02-01), Francis et al.
patent: 5260097 (1993-11-01), Silvestre
Karl Griesel, vol. 14, Jun. 1963, pp. 645-657.

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