• 专利标题:   Self-cleaning coating useful in washing machine comprises photo catalyst, deionized water and glue.
  • 专利号:   CN114350198-A
  • 发明人:   HU M, FENG G, ZENG H
  • 专利权人:   UNIV EAST CHINA NORMAL, SHANGHAI LANGYAN OPTOELECTRONICS TECHNOL, UNIV EAST CHINA NORMAL CHONGQING RES INS
  • 国际专利分类:   B05D001/02, B05D005/00, B05D007/24, C09D133/00, C09D005/14, C09D007/62, D06F035/00, D06F037/02
  • 专利详细信息:   CN114350198-A 15 Apr 2022 C09D-005/14 202257 Chinese
  • 申请详细信息:   CN114350198-A CN10043615 14 Jan 2022
  • 优先权号:   CN10043615

▎ 摘  要

NOVELTY - Self-cleaning coating comprises 1-10 pts. wt. photo catalyst, 1-100 pts. wt. deionized water and 1-40 pts. wt. glue. USE - The self-cleaning coating is useful in washing machine (claimed). ADVANTAGE - The self-cleaning coating utilizes photo catalyst to replace existing detergents; utilizes light source to catalyze; is efficient, environmentally friendly; has safe decomposition of pollutant including dyes, oils, germs, odors and volatile organic compounds and avoids the residual and environment pollution of the traditional washing liquid. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for: (1) preparing self-cleaning coating comprising (a) preparing photo catalyst, (b) preparing photo-catalytic slurry including mixing photo catalyst, deionized water and glue uniformly and (c) spraying the photo catalytic slurry in an inner cylinder wall of the washing machine and drying; and (2) use method of the coating in washing machine comprising spraying coating on the inner cylinder wall of the washing machine, and a light source is placed in the washing machine and the light source is ultraviolet light, infrared light or white light.