Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1976-10-26
1978-04-04
Herbert, Jr., Thomas J.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
427261, 427288, 427373, 427390R, 428290, 428320, 428341, 428521, B32B 330
Patent
active
040828786
ABSTRACT:
An absorbent textile sheet material suitable for use as a cleaning cloth, skid-resistant underlayment or the like, comprising a consolidated nonwoven fabric coated on up to about 70% of both surfaces with binding agent present as a three-dimensionally superelevated printed pattern providing a squeegee-like action when wiped over a wet surface, is produced by impregnating a fibrous web with a binding agent and drying to form a coherent sheet material, applying to each surface of said sheet material a foamed dispersion comprising rubber, the foam being printed onto each surface to cover from about 30 to 70% of the surface, and heating to coagulate the foam and to leave on each surface a superelevated printed pattern of binder exerting a squeegee-like action in use. Advantageously the fibrous web weighs about 60 to 300 g/m.sup.2, the foamed dispersion contains butadiene-acrylonitrile-styrene-rubber copolymer, is applied to each surface in amount sufficient to deposit about 20 to 40 g of rubber per square meter of surface in a final height of about 0.3 to 1.5 mm and is printed in a pattern which permits no straight lines longer than about 10 mm to be drawn on a surface without intersecting the superelevated pattern.
REFERENCES:
patent: 2545952 (1951-03-01), Goldman
patent: 3093502 (1963-06-01), Drelich
patent: 3958055 (1976-05-01), Hadley et al.
patent: 3965518 (1976-06-01), Muoio
patent: 3965519 (1976-06-01), Hermann
Boe Hans
Hoehn Ralf
Kirsch Wilhelm
Tecl Bohuslav
Firma Carl Freudenberg
Herbert, Jr. Thomas J.
Hess Bruce H.
LandOfFree
Absorbent textile sheet material does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Absorbent textile sheet material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Absorbent textile sheet material will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-724643