Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1991-06-12
1994-03-08
Thibodeau, Paul J.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
428280, 428281, 428282, 428284, 428286, 428287, 428323, 428330, 428408, 428920, B32B 904, B65D 5300, C09K 310, F16J 1506
Patent
active
052925790
ABSTRACT:
A compressed sheet comprises: base fibers constituted by inorganic fibers other than asbestos, or organic fibers, or a combination of both; a rubber; rubber chemicals; and fillers. In the compressed sheet a material with both smoothing and reinforcing effects is exposed at least to one of the surfaces of the compressed sheet. A method of manufacturing a compressed sheet comprises the steps of processing a composition for forming the compressed sheet by feeding it into a pair of rolls comprising a hot roll and a cold roll, thereby laminating the composition into a sheet-shaped material on the hot roll, and then peeling off the sheet-shaped laminated material. In this method the composition is fed into the rolls such that a material with both smoothing and reinforcing effects is exposed at least to that surface of the sheet-shaped laminated material which faces the cold roll.
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Fujiwara Ken
Kitayama Hiromi
Nakano Hiroyuki
Shigeta Fumiya
Tomizawa Tsutomu
Honda Giken Kogyo Kabushiki Kaisha
Nakarani D. S.
Nippon Leakless Ind. Co., Ltd.
Thibodeau Paul J.
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