Pressure measuring method
    51.
    发明授权
    Pressure measuring method 失效
    压力测量方法

    公开(公告)号:US4104910A

    公开(公告)日:1978-08-08

    申请号:US760306

    申请日:1977-01-18

    IPC分类号: G01L5/00 G01L1/24 G01L1/00

    CPC分类号: G01L1/247

    摘要: In a pressure measuring method by interposing a pressure-sensitive recording sheet between the parts to be measured and pressing the recording sheet with the parts, line pressures, face pressures, etc., can be precisely measured without need of highly skilled techniques and complicated calculations and unaccompanied by localized uneven recordings by pressing the recording sheet through a sheet material having regular embossed patterns.

    摘要翻译: 在压力测量方法中,通过将压敏记录纸介于待测零件之间并按压部件的记录片材,线压力,面压力等可以精确地测量,而不需要高技能的技术和复杂的计算 并且通过将记录纸通过具有规则压花图案的片材压制而不被本地化的不均匀记录陪同。

    Recording sheet
    52.
    发明授权
    Recording sheet 失效
    录音页

    公开(公告)号:US4098114A

    公开(公告)日:1978-07-04

    申请号:US781801

    申请日:1977-03-28

    摘要: A recording sheet, especially useful for measuring pressures of 1 to 2,000 kg/cm.sup.2 with a high degree of accuracy, comprising a support, a recording layer thereon, and a protective layer of a transparent synthetic resin provided on top of the recording layer by extrusion coating, the recording layer containing microcapsules having a .delta./D ratio (as defined in the specification hereof) of about 1.5 .times. 10.sup.-3 to about 2.5 .times. 10.sup.-1.

    摘要翻译: 特别适用于高精度地测量压力为1〜2000kg / cm 2的记录纸,包括支撑体,记录层,以及通过挤出设置在记录层顶部的透明合成树脂保护层 包含具有约1.5×10 -3至约2.5×10 -1的Δ/ D比(如本说明书中所定义)的微胶囊的记录层。

    Process for preparing microcapsules
    53.
    发明授权
    Process for preparing microcapsules 失效
    微胶囊制备方法

    公开(公告)号:US3981821A

    公开(公告)日:1976-09-21

    申请号:US489283

    申请日:1974-07-17

    摘要: Microcapsules containing a hydrophobic liquid are prepared by emulsifying the hydrophobic liquid in a hydrophilic liquid immiscible therewith, polymerizing at least one capsule wall-forming substance present in the continuous phase, and depositing the resulting polymer around the droplets of the hydrophobic liquid thereby to envelop the hydrophobic liquid droplets from outside, wherein prior to the step of emulsifying the hydrophobic liquid, a deposition promotor is caused to be present in the droplets of the hydrophobic liquid so as to promote the deposition of the polymer.

    摘要翻译: 含有疏水性液体的微胶囊是通过将疏水性液体乳化在与其不混溶的亲水性液体中,聚合存在于连续相中的至少一种胶囊壁形成物质,并将所得聚合物沉积在疏水性液体的液滴上,从而包封 疏水液滴从外部,其中在乳化疏水性液体的步骤之前,使沉积促进剂存在于疏水液体的液滴中,以促进聚合物的沉积。