• 专利标题:   Processing paper useful in preparing for flexible pressure sensor, comprises dissolving thermoplastic elastomer material in cyclohexane homologue liquid, soaking paper to be treated in elastomer solution, collecting out and naturally drying and baking.
  • 专利号:   CN115216995-A
  • 发明人:   HU Q, SONG Y, WANG H, WANG L
  • 专利权人:   QIANTANG TECHNOLOGY INNOVATION CENT
  • 国际专利分类:   D21H023/32, D21H025/06, D21H027/22, G01L001/18, G01L009/06
  • 专利详细信息:   CN115216995-A 21 Oct 2022 D21H-023/32 202301 Chinese
  • 申请详细信息:   CN115216995-A CN10852968 20 Jul 2022
  • 优先权号:   CN10852968

▎ 摘  要

NOVELTY - Processing paper comprises dissolving thermoplastic elastomer material in cyclohexane homologue liquid based on ratio of 0.5-2% of the mass fraction of thermoplastic elastomer material to obtain elastomer solution, soaking paper to be treated in elastomer solution at 35-55℃ for 1-5 minutes, collecting out and naturally drying, baking dried paper to be treated under condition of 50-90℃ for 5-20 minutes to obtain treated paper. USE - The method is useful for processing paper in preparing for flexible pressure sensor (claimed), and for real-time monitoring of physiological health parameters i.e. human pulse, heart rate, and limb movement. ADVANTAGE - The method: provides three-dimensional conductive network structure through specific proportion of conductive carbon black, carbon nanotubes, and graphene, which has sensitive piezoresistive response; and provides pressure-sensitive carbon layer by inkjet printing process, which can simplify fabrication process of flexible paper-based pressure sensor; and is economical. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for: preparing conductive carbon paste for flexible pressure sensors. preparing flexible pressure sensor component. paper-based flexible pressure sensor. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of flow chart for processing paper for flexible pressure sensor. (Drawing includes non-English language text).