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  • 专利标题:   Composite graphene floor paint comprises epoxy resin, oleate-cyclotriphosphazene-based graphene, polypropylene glycol, methyl methacrylate, diethylenetriamine, modified carbon nanotube, modified mica powder, polylactic acid, lauryl alcohol polyoxyethylene ether, ethylene-vinyl acetate copolymer.
  • 专利号:   CN114806345-A, CN114806345-B
  • 发明人:   HUANG L, HE X
  • 专利权人:   NANTONG WOERKE NEW MATERIAL TECHNOLOGY, HUNAN ZIYANG BUILDING DECORATION MATERIA
  • 国际专利分类:   C09C001/40, C09C001/46, C09C003/08, C09C003/12, C09D163/00, C09D007/62, C09D007/65
  • 专利详细信息:   CN114806345-A 29 Jul 2022 C09D-163/00 202284 Chinese
  • 申请详细信息:   CN114806345-A CN10696135 20 Jun 2022
  • 优先权号:   CN10696135

▎ 摘　　要

NOVELTY - Composite graphene floor paint comprises 50-150 pts. wt. epoxy resin, 1-5 pts. wt. oleate-cyclotriphosphazene-based graphene, 2-8 pts. wt. polypropylene glycol, 4-10 pts. wt. methyl methacrylate, 2-8 pts. wt. diethylenetriamine, 0.5-4 pts. wt. modified carbon nanotube, 1-6 pts. wt. modified mica powder, 2-8 pts. wt. polylactic acid, 0.05-1 pts. wt. lauryl alcohol polyoxyethylene ether, 2-10 pts. wt. ethylene-vinyl acetate copolymer, and 40-80 pts. wt. tetrahydrofuran. USE - Composite graphene floor paint. ADVANTAGE - The composite graphene floor paint has improved mechanical property of the floor paint and proloned service life of the floor paint by using epoxy resin as a main raw material, and using composite material of oleate-cyclotriphosphazene based graphene/modified carbon nanotube/modified mica powder/polylactic acid copolymer as an auxiliary material. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing composite graphene floor paint, which involves: (a) taking 50-150 pts. wt. epoxy resin, 1-5 pts. wt. oleate-cyclotriphosphazene-based graphene, 2-8 pts. wt. polypropylene glycol, 4-10 pts. wt. methyl methacrylate, 2-8 pts. wt. diethylenetriamine, stirring at 70-100℃ for 1-4 hours in a stirring speed of 1200-1800 revolutions per minute, to obtain first component; (b) taking 0.5-4 pts. wt. modified carbon nanotubes, 1-6 pts. wt. modified mica powder, 2-8 pts. wt. polylactic acid, 0.05-1 pts. wt. lauryl alcohol polyoxyethylene ether, 2-10 pts. wt. ethylene-vinyl acetate copolymer and 40-80 pts. wt. tetrahydrofuran in a constant temperature mixer, stirring at 50-80℃ for 1.5-3 hours at a rotating speed of 200-480 revolutions per minute to obtain second component; (c) adding the obtained first component to second component, performing ultrasonic treatment at room temperature for 40-60 minutes, the ultrasonic power is 100-160 watt, and the ultrasonic frequency is 20-45 kilohertz, and stirring at 40-70℃ for 1-3 hours at speed of 400-600 revolutions per minute to obtain a composite graphene floor paint.