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
    • 11. 发明专利
    • Coated paper for printing
    • 涂布纸
    • JP2012211416A
    • 2012-11-01
    • JP2011077860
    • 2011-03-31
    • Nippon Paper Industries Co Ltd日本製紙株式会社
    • ISHIZUKA KAZUHIKOKOZUKA OSAMUSOTOOKA RYOKATO SUSUMU
    • D21H19/44D21H23/48
    • PROBLEM TO BE SOLVED: To provide a method for producing a de-inked pulp containing coated paper for printing that has a high brightness and a high opacity.SOLUTION: The method includes a process of forming at least one of coating layers by curtain coating a coating liquid that contains one or more color materials selected from the group consisting of purple pigments, purple dyes, blue pigments and blue dyes to produce the coated paper for printing. The content of de-inked pulp (DIP) in a base paper is 60 wt.% or more on the basis of oven dry weight of the whole pulp, and a bvalue of the hue of the paper is -10 or above and below -0.5 as measured by a JIS P 8150 method including ultraviolet rays.
    • 待解决的问题:提供一种具有高亮度和高不透明度的用于印刷的脱墨纸浆的生产方法。 解决方案:该方法包括通过帘式涂布包含一种或多种选自紫色颜料,紫色染料,蓝色颜料和蓝色染料的着色材料的涂布液来形成涂层中的至少一种的方法,以产生 用于印刷的涂布纸。 原纸中脱墨纸浆(DIP)的含量基于整个纸浆的烘箱干重为60重量%以上,并且ab * 纸张的色调为含有紫外线的JIS P 8150法测定的-10以上且低于-0.5。 版权所有(C)2013,JPO&INPIT
    • 12. 发明专利
    • Coated paper for printing
    • 涂布纸
    • JP2012211415A
    • 2012-11-01
    • JP2011077797
    • 2011-03-31
    • Nippon Paper Industries Co Ltd日本製紙株式会社
    • ISHIZUKA KAZUHIKOKOZUKA OSAMUSOTOOKA RYOKATO SUSUMU
    • D21H19/44D21H23/48
    • PROBLEM TO BE SOLVED: To provide a method for producing a coated paper for printing that has a high brightness and a high opacity.SOLUTION: There is provided a method for producing a coated paper for printing that comprises a base paper and one or more coating layers. The method includes a process of forming at least one of the coating layers by curtain coating a coating liquid that contains one or more color materials selected from the group consisting of purple pigments, purple dyes, blue pigments and blue dyes to produce the coated paper for printing that has an opacity of 85% or higher and an avalue of 0 or above and below 7 and a bvalue of -15 or above and below -3 as measured by a JIS P 8150 method including ultraviolet rays.
    • 解决的问题:提供一种具有高亮度和高不透明度的印刷用涂布纸的制造方法。 解决方案:提供了一种用于制造包括原纸和一个或多个涂层的用于印刷的涂布纸的方法。 该方法包括通过帘式涂布包含一种或多种选自紫色颜料,紫色染料,蓝色颜料和蓝色染料的着色材料的涂布液来形成涂层的至少一种的方法,以制备涂布纸 不透明度为85%或更高的打印,和 * 值为0或以上且小于等于7且ab * 值 在包含紫外线的JIS P 8150法测定的-15℃以上且在-3以下。 版权所有(C)2013,JPO&INPIT