1. 平台首页
  2. 国际专利信息
  • 专利标题:   Graphene-organosilicon modified polyurethane resin synthetic leather includes graphene-organosilicon-modified urethane resin, fluorine-modified alkyd resin, water-based paste, plasticizer, ammonium stearate and deionized water.
  • 专利号:   CN106702750-A
  • 发明人:   KANG L
  • 专利权人:   KANG L
  • 国际专利分类:   C08G018/08, C08G018/32, C08G018/34, C08G018/40, C08G018/48, C08G018/61, C08G018/65, C08G018/66, C09D167/08, C09D175/08, C09D007/12, D06N003/00, D06N003/14
  • 专利详细信息:   CN106702750-A 24 May 2017 D06N-003/00 201747 Pages: 7 Chinese
  • 申请详细信息:   CN106702750-A CN11262921 30 Dec 2016
  • 优先权号:   CN11262921

▎ 摘　　要

NOVELTY - Graphene-organosilicon modified polyurethane resin synthetic leather comprises 35.0-50.0 pts. wt. graphene-organosilicon-modified urethane resin, 20.0-35.0 pts. wt. fluorine-modified alkyd resin, 3.0-8.0 pts. wt. propylene glycol monobutyl ether, 0.5-1.5 pt. wt. leveling agent, 1.0-3.0 pts. wt. thickening agent, 0.5-2.0 pts. wt. foaming agent, 3.0-8.0 pts. wt. filler, 0-5.0 pts. wt. water-based paste, 8.0-12.0 pts. wt. plasticizer, 2.0-6.0 pts. wt. ammonium stearate and 6.0-10.0 pts. wt. deionized water. USE - Graphene-organosilicon modified polyurethane resin synthetic leather. ADVANTAGE - The leather has good anti-static property, good abrasion resistance, high crosslinking density, good chemical resistance and no pollution. DETAILED DESCRIPTION - Graphene-organosilicon modified polyurethane resin synthetic leather comprises 35.0-50.0 pts. wt. graphene-organosilicon-modified urethane resin, 20.0-35.0 pts. wt. fluorine-modified alkyd resin, 3.0-8.0 pts. wt. propylene glycol monobutyl ether, 0.5-1.5 pt. wt. leveling agent, 1.0-3.0 pts. wt. thickening agent, 0.5-2.0 pts. wt. foaming agent, 3.0-8.0 pts. wt. filler, 0-5.0 pts. wt. water-based paste, 8.0-12.0 pts. wt. plasticizer, 2.0-6.0 pts. wt. ammonium stearate and 6.0-10.0 pts. wt. deionized water. The preparation of graphene-organosilicon modified polyurethane resin synthetic leather comprises mixing graphene-organosilicon modified polyurethane resin, fluorine modified alkyd resin, propylene glycol monobutyl ether, leveling agent, foaming agent, filler, water-based colorant, plasticizer, ammonium stearate emulsion and deionized water into container, stirring, filtering, adding thickening agent and adjusting viscosity to obtain coating liquid; placing coating liquid into intelligent dynamic foam generator to obtain foam, and coating on leather cloth; and drying under oven to obtain graphene-silicone modified polyurethane resin synthetic leather. The graphene-organosilicon-modified urethane resin comprises polyisocyanate, polyol, polyamine chain extender, oligomeric polyol, dimethylol propionic acid, silicone, bis(tributyltin) oxide, graphene, neutralizing agent and deionized water.