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    • 13. 发明授权
    • Thermosensitive stencil paper
    • 热敏性干燥纸
    • US5091257A
    • 1992-02-25
    • US578682
    • 1990-09-07
    • Masayasu NonogakiFumiaki AraiYuji NatoriHideyuki Yamaguchi
    • Masayasu NonogakiFumiaki AraiYuji NatoriHideyuki Yamaguchi
    • B41N1/24
    • B41N1/242Y10S428/913Y10T428/24802Y10T428/31504Y10T428/31993
    • A thermosensitive stencil paper in which a thermoplastic resin layer is formed on a porous tissue paper containing natural fibers therein, serving as a porous substrate, with plant elements contained in the porous tissue paper selected in such a fashion that (1) plant elements having a maximum width ranging from 100 .mu.m to 5 mm, a maximum length ranging from 100 .mu.m to 5 mm, and an area of 7800 .mu.m.sup.2 or more, when measured in a posture which provides a maximum area of the plant element are present in a number of 150 or less in a 100 cm.sup.2 area of the porous tissue paper; and (2) plant elements having a maximum width ranging from 300 .mu.m to 5 mm, a maximum length ranging from 300 .mu.m to 5 mm, and an area of 70,000 .mu.m.sup.2 or more are present in a number of 25 or less in a 100 cm.sup.2 area of the porous tissue paper.
    • 一种热敏蜡纸,其中在其中含有天然纤维的多孔纸上形成热塑性树脂层,作为多孔基材,其中植物元素包含在多孔薄纸中,其选择方式为:(1)植物元件具有 存在最大宽度范围从100微米到5毫米,最大长度范围从100微米到5毫米,面积7800平方米以上,当以提供植物元素的最大面积的姿势测量时 多孔薄纸的100cm2面积中的150个以下的数量; 和(2)最大宽度为300μm至5mm,最大长度为300μm至5mm,植物元素的面积为70,000m2或更大,其数量为25或更小 多孔薄纸的面积为100平方厘米。