Coating processes – Foraminous product produced – Microporous coating
Patent
1978-06-21
1979-05-29
Cannon, J. C.
Coating processes
Foraminous product produced
Microporous coating
2161R, 128290W, 427259, 427300, 427412, 428253, 428255, 428262, A41D 1900, B05D 136, B32B 2708, B32B 2712
Patent
active
041567536
ABSTRACT:
This invention relates to a fiber product formed by flexible coating, the fiber product being made of a cloth knitted or woven by fiber yarns. Each space between the fiber yarns facing to each other is formed 1.5 to 4 times as large as the thickness of each fiber yarn, and a repelling layer of a preferred resin is coated on the outer overall surface of the fiber yarns, subsequently a thin, expansible and flexible layer of polyvinyl chloride resin being, under no pressure, coated on one outer portion of the fiber yarns by the polyvinyl chloride resin paste. As a result, the repelling layer can prevent the polyvinyl chloride resin paste from penetrating into the space between the facing fiber yarns.
REFERENCES:
patent: 2776868 (1957-01-01), Russell et al.
patent: 3507675 (1970-04-01), Noda et al.
patent: 3672934 (1972-06-01), Larry
Cannon J. C.
Morrison Thomas R.
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