Heat-sensitive recording sheets
    6.
    发明授权
    Heat-sensitive recording sheets 失效
    热敏记录纸

    公开(公告)号:US4490732A

    公开(公告)日:1984-12-25

    申请号:US436083

    申请日:1982-10-22

    摘要: A heat-sensitive recording sheet is disclosed. The sheet comprises a base paper and a heat-sensitive color forming layer on the base paper, wherein the base paper has a density of 0.9 g/cm.sup.3 or less and its surface on which the heat-sensitive color forming layer is to be coated has an optical contact ratio of at least 15%.

    摘要翻译: 公开了一种热敏记录纸。 片材在原纸上包括原纸和热敏成色层,其中原纸的密度为0.9g / cm 3以下,其上要涂覆热敏着色层的表面具有 光学接触率至少为15%。

    Pressure-sensitive recording sheets
    7.
    发明授权
    Pressure-sensitive recording sheets 失效
    压敏记录纸

    公开(公告)号:US4567496A

    公开(公告)日:1986-01-28

    申请号:US505510

    申请日:1983-06-17

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

    摘要: A pressure-sensitive recording sheet is described. The sheet is comprised of a paper substrate which is treated with succinic acid derivatives having an alkenyl group or alkyl group containing from 4 to 18 carbon atoms, or salts thereof. This pressure-sensitive recording sheet is greatly reduced in the formation of fog which occurs in printing the sheet. Thus, it is very useful as no carbon paper.

    摘要翻译: 描述压敏记录纸。 片材由用含有4至18个碳原子的烯基或烷基的琥珀酸衍生物或其盐处理的纸基底组成。 这种压敏记录纸在打印纸时发生的雾的形成大大减少。 因此,这是非常有用的,因为没有碳纸。

    Pressure-sensitive recording sheet
    8.
    发明授权
    Pressure-sensitive recording sheet 失效
    压敏记录纸

    公开(公告)号:US4734395A

    公开(公告)日:1988-03-29

    申请号:US871353

    申请日:1986-06-06

    IPC分类号: B41M5/132 B41M5/155 B41M5/22

    CPC分类号: B41M5/155

    摘要: A pressure-sensitive recording sheet is described, comprising a base paper having coated thereon a color developer solution wherein said base paper has been sizepressed or coated with a cationic sizing agent.

    摘要翻译: 描述了一种压敏记录片材,其包括在其上涂覆有显色剂溶液的原纸,其中所述原纸已被印迹或涂覆有阳离子施胶剂。

    Pressure sensitive recording sheet
    9.
    发明授权
    Pressure sensitive recording sheet 失效
    压敏记录纸

    公开(公告)号:US4728631A

    公开(公告)日:1988-03-01

    申请号:US942890

    申请日:1986-12-17

    摘要: A pressure sensitive recording sheet which uses specified raw paper as a paper support. The raw paper has a fiber length distribution such that the total amount of a percentage by weight of a 24 mesh residue and that of a 42 mesh residue is 65% or less by weight of the total residue as determined in accordance with the fiber classification method (JIS P-8207) and thereby both decreased process fog and increased color density of the developed images are attained.

    摘要翻译: 一种使用指定的原纸作为纸张支持的压敏记录纸。 原纸具有纤维长度分布,使得根据纤维分级方法测定的24目残余物和42目残留物的重量百分比的总量为总残渣的重量的65%或更少 (JIS P-8207),从而可以实现显影图像的工艺雾化和颜色浓度的提高。

    Heat-sensitive recording papers
    10.
    发明授权
    Heat-sensitive recording papers 失效
    热敏记录纸

    公开(公告)号:US4484205A

    公开(公告)日:1984-11-20

    申请号:US435803

    申请日:1982-10-21

    CPC分类号: B41M5/41 Y10T428/31993

    摘要: A heat-sensitive recording paper for producing recorded images in combination with a thermal head is disclosed. The recording density and resolving power of the image are improved due to the use of a base paper prepared using a pulp having a Canadian standard freeness above 400 cc as the support for the recording paper.

    摘要翻译: 公开了一种用于产生与热头组合的记录图像的热敏记录纸。 由于使用了使用加拿大标准游离度在400cc以上的纸浆制备的原纸作为记录纸的支持,图像的记录密度和分辨率得到改善。