• 专利标题:   Conductive leather material useful for high-grade glove, comprises full grain surface leather, graphene oxide tanning agent dispersed in whole grain surface leather, conductive slurry and dye.
  • 专利号:   CN112921135-A
  • 发明人:   WU L, CHEN W, ZHANG W, ZHONG Y, CHAI X
  • 专利权人:   ANHUI TIAN YI NEW FIBER TECHNOLOGY CO
  • 国际专利分类:   C14B001/02, C14B001/40, C14B001/58, C14C001/08, C14C013/00, C14C003/04, C14C009/00
  • 专利详细信息:   CN112921135-A 08 Jun 2021 C14C-013/00 202160 Pages: 15 Chinese
  • 申请详细信息:   CN112921135-A CN10103786 26 Jan 2021
  • 优先权号:   CN10103786

▎ 摘  要

NOVELTY - Conductive leather material has full grain surface leather, graphene oxide tanning agent dispersed in whole grain surface leather, conductive slurry and dye. The preparation of conductive leather includes (i) adding sodium dodecyl benzene sulfonate into water to obtain degreasing solution, and controlling pH using formic acid, (2) placing degreased leather into drum, adding graphene oxide tanning agent and conductive carbon black, (iii) adding sodium bicarbonate to neutralize full grain surface leather, placing into mixed solution of conductive slurry and dye, soaking, placing into material supporting plate of extrusion slurry removing device, (iv) placing full grain surface leather into water washing tank, washing redundant mixed solution on surface of leather, (v) placing conductive leather base material into trawl oven to shrink and pre-dry, using bamboo plate to scrape conductive leather base material, soft by hair brush, and placing in dust removing machine for removing dust. USE - The conductive leather material is useful for high-grade glove. ADVANTAGE - The material: solves problem that conductive coating glove loses conductivity for long time. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing conductive leather material.