• 专利标题:   Graphene made ink drawing board has base plate whose bottom portion is set with frame and upper portion is set with water absorbing layer which is composed of graphene composition.
  • 专利号:   CN105270077-A
  • 发明人:   ZHANG Z
  • 专利权人:   ZHANG Z
  • 国际专利分类:   B44D003/18, C08F220/06, C08F222/38, C08K003/04, C08K009/02, C08L035/00
  • 专利详细信息:   CN105270077-A 27 Jan 2016 B44D-003/18 201619 Pages: 6 English
  • 申请详细信息:   CN105270077-A CN10843092 26 Nov 2015
  • 优先权号:   CN10843092

▎ 摘  要

NOVELTY - The board has a main portion that comprises a frame (1). The frame is set on a bottom portion of a base plate (2). An upper portion of base plate is set with a water absorbing layer (3). The water absorbing layer is composed of graphene composition. A magnet is provided with a paperweight (5) which is pivotally connected with a support frame (4). The support frame is set with height regulating function. USE - Graphene made ink drawing board. ADVANTAGE - The water absorbing is set to effectively absorb the water and ink using graphite writing composition. The non solution toner is separated to ensure gloss of ink. The less volatile of ink painting and calligraphy is avoided, so that the efficiency of ink painting and calligraphy is increased. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a preparation method of graphene made ink drawing board. DESCRIPTION OF DRAWING(S) - The drawing shows a sectional view of the graphene made ink drawing board. Frame (1) Base plate (2) Water absorbing layer (3) Support frame (4) Paperweight (5)