Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1992-07-02
1994-03-29
Lesmes, George F.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
428362, 428369, 428373, 428296, 428297, D04H 158
Patent
active
052983218
ABSTRACT:
A recyclable vehicular cushioning material which is thermoformed from a web composed of three-dimensionally crimped polyester fiber having a fineness lower than 45 denier per filament and an initial tensile strength (IS) higher than 30 g/d and heat-bonding fiber containing polyester elastomer, as heat-bonding component, which are mixed and dispersed and, if necessary, interlaced, said cushioning material having a layer whose bulk density is 0.02-0.06 g/cm.sup.3.
REFERENCES:
patent: 4172174 (1979-10-01), Takagi
patent: 4795668 (1989-01-01), Krueger et al.
patent: 5082720 (1992-01-01), Hayes
patent: 5141805 (1992-08-01), Nohara et al.
Amagi Yoshihiro
Hamaguchi Tadaaki
Isoda Hideo
Kimura Kunio
Kobayashi Michio
Lesmes George F.
Raimund Chris
Toyo Boseki Kabushiki Kaisha
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