会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 7. 发明授权
    • Material for pressure measurement
    • 用于压力测量的材料
    • US08314050B2
    • 2012-11-20
    • US12668022
    • 2008-06-27
    • Masanobu Takashima
    • Masanobu Takashima
    • B41M5/165
    • G01L1/247H05K1/0269H05K3/1233Y10T428/254
    • A material for pressure measurement is provided, the material having a substrate made of plastic, a color forming agent layer containing a colorless electron-donating dye precursor and a color developing agent layer containing an electron-accepting compound, the material for pressure measurement forming a color utilizing a color forming reaction between the colorless electron-donating dye precursor and the electron-accepting compound, wherein the colorless electron-donating dye precursor is included in a microcapsule containing an urethane bond, wherein at least one kind of the electron-accepting compound is a metal salt of salicylic acid having a substituent, and wherein the microcapsule satisfies a relation δ/D=from 1.0×10−3 to 2.0×10−2, where δ is a number-average wall thickness (μm) of the microcapsules, and D is a median diameter (μm) of microcapsules on a volume basis.
    • 提供了一种用于压力测量的材料,所述材料具有由塑料制成的基底,含有无电子给体染料前体的成色剂层和含有电子接受性化合物的显色剂层,用于压力测量的材料形成 利用无色供电子性染料前体和电子接受性化合物之间的着色反应的颜色,其中无色供电子性染料前体包含在含有氨基甲酸酯键的微胶囊中,其中至少一种电子接受性化合物 是具有取代基的水杨酸金属盐,其中微胶囊满足关系式δ/ D = 1.0×10-3〜2.0×10-2,其中δ是微胶囊的数均壁厚(μm) ,D是基于体积的微胶囊的中值粒径(μm)。
    • 10. 发明授权
    • Ink-jet recording medium and image forming method
    • 喷墨记录介质和图像形成方法
    • US07128413B2
    • 2006-10-31
    • US10662482
    • 2003-09-16
    • Kousaku YoshimuraMasanobu Takashima
    • Kousaku YoshimuraMasanobu Takashima
    • B41J2/01
    • B41M5/52B41M5/5236B41M5/5254
    • To provide an ink-jet recording medium that can absorb inks satisfactorily and exhibits high print density, minimized bleeding with time and satisfactory light resistance, an ink-jet recording medium includes a support; and an ink receiving layer which is disposed on the support, contains at least fine polymer particles and has a porous structure. The ink receiving layer has a pore volume per unit thickness (A/B) of 2.0×10−5 ml/cm2/μm or more, where A is the pore volume (×10−5 ml/cm2) in the ink receiving layer at a pore diameter equal to the average particle diameter of the fine polymer particles, which pore volume is determined based on a pore distribution curve obtained according to a nitrogen gas adsorption technique; and B is the dry thickness (μm) of the ink receiving layer.
    • 为了提供能够令人满意地吸收油墨并且显示高印刷密度的喷墨记录介质,使时间和渗透性达到最小,喷墨记录介质包括载体; 以及设置在支撑体上的油墨接收层,至少含有聚合物微粒并具有多孔结构。 油墨接收层的单位厚度(A / B)的孔体积为2.0×10 -5 / cm 2 / m 2以上,其中A为孔体积 (x 10 -5 / cm 2),其孔径等于聚合物微粒的平均粒径,孔体积基于 根据氮气吸附技术获得的孔分布曲线; B是油墨接收层的干燥厚度(母体)。