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Writing, marking and/or drawing liquid for writing implements, especially for capillary pens, and writing implement

机译:用于书写工具(尤其是毛细管笔)和书写工具的书写,标记和/或绘图液体

摘要

A writing, marking and/or drawing liquid for writing implements, especially for capillary pens, which has a viscosity of less than 50 mPas (Brookfield, 20° C., CPE-40 plate-cone), contains a resin mixture dissolved in a solvent matrix having at least one solvent. Wherein the resin mixture contains a first resin in the form of a modified resin ester and/or a dissolved polyester resin and a second resin in the form of a maleate resin and/or a rosin, especially a phenol-modified rosin. Additives are present in the form of at least one fluorosurfactant as wetter and at least one polyethersiloxane copolymer as glidant.
机译:粘度小于50 mPas(Brookfield,20°C,CPE-40 plate-cone)的用于书写工具,特别是用于毛笔的书写工具的书写,标记和/或绘图液体,包含溶解在具有至少一种溶剂的溶剂基质。其中,树脂混合物包含改性树脂酯和/或溶解的聚酯树脂形式的第一树脂和马来酸酯树脂和/或松香形式的第二树脂,特别是酚改性的松香。添加剂以至少一种作为润湿剂的含氟表面活性剂和至少一种作为助流剂的聚醚硅氧烷共聚物的形式存在。

著录项

  • 公开/公告号US10450476B2

    专利类型

  • 公开/公告日2019-10-22

    原文格式PDF

  • 申请/专利权人 FABER-CASTELL AG;

    申请/专利号US201715696227

  • 申请日2017-09-06

  • 分类号C09D135/02;C09D7/20;C09D7/63;B43K8/02;B43K8/03;C09D193/04;C09D11;C09D11/10;C09D11/16;

  • 国家 US

  • 入库时间 2022-08-21 12:16:15

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