首页> 外国专利> Aramid fibres, paper with friction, process for the manufacture of aramid pulp and process of manufacture of a role.

Aramid fibres, paper with friction, process for the manufacture of aramid pulp and process of manufacture of a role.

机译:芳纶纤维,具有摩擦力的纸,芳纶纸浆的制造工艺和制造工艺起一定作用。

摘要

b '' aramid fibres, paper with friction, process for the manufacture of aramid pulp and process of manufacture of a role '' d .The present invention relates to an aramid fiber coated, in which the coating is a small amount of chitosan.The coated fiber is useful in the manufacture of a paper with improved fiction.Also is described a paper with improved friction, in which chitosan is present in all its extension, as coating on all components.
机译:芳族聚酰胺纤维,具有摩擦的纸,芳族聚酰胺纸浆的制造方法和作用的制造方法涂覆的纤维可用于制造具有改善的摩擦性能的纸。还描述了具有改善的摩擦力的纸,其中壳聚糖在其所有延伸方向上均作为涂层涂覆在所有组分上。

著录项

  • 公开/公告号BR9806730A

    专利类型

  • 公开/公告日2000-02-29

    原文格式PDF

  • 申请/专利权人 E.I. DU PONT DE NEMOURS AND COMPANY;

    申请/专利号BR19989806730

  • 发明设计人 SESHADRI RAMASCHANDRAN;

    申请日1998-01-05

  • 分类号D21H13/26;D21H17/24;D06M15/03;

  • 国家 BR

  • 入库时间 2022-08-22 01:57:12

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