No-carbon pressure-sensitive copying paper
    11.
    发明授权
    No-carbon pressure-sensitive copying paper 失效
    无碳压敏复印纸

    公开(公告)号:US4931422A

    公开(公告)日:1990-06-05

    申请号:US233002

    申请日:1988-08-17

    IPC分类号: B41M5/132

    摘要: A no-carbon pressure-sensitive copying paper obtained by coating a composition containing an alkali thickening type copolymer latex as a binder on a support is excellent in color forming properties, resistance to smudge and high concentration coating suitability.

    摘要翻译: 通过将含有碱增稠型共聚物胶乳的组合物作为粘合剂涂布在支持体上而获得的无碳压敏复印纸的成色性,耐污染性和高浓度涂布适用性优异。

    Carbonless paper for use in letter printers
    12.
    发明授权
    Carbonless paper for use in letter printers 失效
    无纸纸用于信函打印机

    公开(公告)号:US4642662A

    公开(公告)日:1987-02-10

    申请号:US662416

    申请日:1984-09-25

    CPC分类号: B41M5/165 G03G7/00

    摘要: A carbonless paper produced by using, as leuco dye solution-containing microcapsules, synthetic high molecular wall membrane microcapsules and, as a color developing agent, an inorganic solid acid gives smooth printing when used in letter printers. This paper has various advantages in printing by letter printers such as no attack for photosensitive plates or masters, no generation of offensive smells or fumes at the time of thermal fixation and no destruction of microcapsules in wet development.

    摘要翻译: PCT No.PCT / JP84 / 00017 Sec。 371日期1984年9月25日第 102(e)1984年9月25日PCT PCT 1月26日,PCT PCT。 公开号WO84 / 02883 日本1984年8月2日。使用无色染料溶液的微胶囊,合成高分子膜微胶囊作为无机固体酸作为彩色显影剂而制成的无碳纸,当用于字母打印机时,得到光滑的印刷。 本文在打印信纸打印机方面具有各种优点,如感光板或主机不发生攻击,热固定时不会产生异味或烟雾,并且湿发展中微胶囊无破坏。

    Pressure sensitive copying paper
    13.
    发明授权
    Pressure sensitive copying paper 失效
    压敏复印纸

    公开(公告)号:US4630079A

    公开(公告)日:1986-12-16

    申请号:US823508

    申请日:1985-12-20

    IPC分类号: B41M5/124 B41M5/22

    摘要: A pressure sensitive copying paper comprising a sheet having on a support a coating layer containing finely divided cellulose powder (a) and mononucelus microcapsules (b) containing an oil solution of an electron donative colorless or light-colored dye, using an amino resin as film material and having a volume-average particle diameter of 5-10 microns (.mu.m) and a film thickness of 0.08-0.3 microns (.mu.m); and a sheet having on a support a coating layer containing an electron acceptant solid-state acid material which is reacted on contact with the dye to form a color. This pressure sensitive copying paper has the advantages such as excellent color forming performance, proofness against smudging, long-time storage stability, etc.

    摘要翻译: PCT No.PCT / JP85 / 00211 Sec。 371日期1985年12月20日第 102(e)1985年12月20日日期PCT提交1985年4月17日PCT公布。 第WO85 / 04841号公报 日本特许公报1985年11月7日。一种压敏复印纸,其包含在载体上具有包含细碎纤维素粉末(a)的涂层和含有供体无色或浅色染料的单溶液微胶囊(b) 使用氨基树脂作为膜材料并且具有5-10微米(μm)的体积平均粒径和0.08-0.3微米(μm)的膜厚度; 以及在载体上具有包含电子接受固体酸物质的涂层的片材,其与染料接触而反应形成颜色。 该压敏复印纸具有优异的成色性能,防污染性,长时间保存稳定性等优点。

    Color-forming sheet for no-carbon copying paper
    15.
    发明授权
    Color-forming sheet for no-carbon copying paper 失效
    无碳复印纸的成色片

    公开(公告)号:US4418941A

    公开(公告)日:1983-12-06

    申请号:US312912

    申请日:1981-10-19

    IPC分类号: B41M5/124 B41M5/132 B41M5/22

    摘要: In a color-forming sheet for no-carbon copying paper applied with a coating color basically composed of color former-containing microcapsules, a capsule protective agent and an adhesive, the edge padding aptitude of no-carbon copying papers could be improved by containing in said coating color a surface active agent in an amount of 0.1 to 4% by weight based on the microcapsules.

    摘要翻译: 在涂布基本上由含着色剂的微胶囊,胶囊保护剂和粘合剂构成的涂料颜色的无碳复写纸的成色片中,通过将不含碳的复印纸的边缘填充性能 所述涂料以基于微胶囊的量计为0.1至4重量%的量的表面活性剂。