• 专利标题:   Non-toxic environment-friendly waterproof paint comprises polyurethane resin, epoxy resin, alkyd resin, organosilicone, mica, zinc oxide, graphene, linoleic acid, flatting agent and antifoaming agent.
  • 专利号:   CN108624209-A
  • 发明人:   WANG H, YIN D, YIN F, CAO W, ZHANG W, ZHANG P
  • 专利权人:   ANHUI KAILIN NEW MATERIAL CO LTD
  • 国际专利分类:   C09D175/04, C09D007/61, C09D007/65, C09D005/08
  • 专利详细信息:   CN108624209-A 09 Oct 2018 C09D-175/04 201876 Pages: 6 Chinese
  • 申请详细信息:   CN108624209-A CN10521228 28 May 2018
  • 优先权号:   CN10521228

▎ 摘  要

NOVELTY - Non-toxic environment-friendly waterproof paint comprises 48-60 pts. wt. polyurethane resin, 12-16 pts. wt. epoxy resin, 4-10 pts. wt. alkyd resin, 2-4 pts. wt. organosilicone, 2-3 pts. wt. mica, 1.4-2 pts. wt. zinc oxide, 0.4-1.2 pts. wt. graphene, 3-5 pts. wt. linoleic acid, 0.8-1.8 pts. wt. flatting agent and 0.4-0.8 pts. wt. antifoaming agent. USE - Used as non-toxic environment-friendly waterproof paint. ADVANTAGE - The paint improves the ability of the common water-proof coating and enhancing the waterproof effect; is safe, environment-friendly; has non-toxic volatile components, long waterproof, wearable and anti-corrosion effect. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing the non-toxic environment-friendly waterproof paint, comprising (i) mixing polyurethane resin and alkyd resin and stirring, adding organosilicone, insulating at 40-50 degrees C and stirring uniformly to obtain mixed resin, (ii) adding epoxy resin into de-ionized water and stirring uniformly, adding acid and continuously stirring to obtain aqueous epoxy resin, (iii) adding mixed resin of the step (ii) and aqueous epoxy resin step (i) into the stirring tank, heating to 60-80 degrees C to stir to obtain mixed slurry, and (iv) cooling mixed slurry to 40-45 degrees C, continuously stirring, adding mica powder, zinc oxide, graphene, flatting agent and defoaming agent, adjusting the rotating speed to 400-600 rotation/minute and stirring for 1-2 hours.