国家/地区 中国（10）
IPC部 C（10）
IPC大类 C08（10） C09（6）
IPC小类 C08G（10）
IPC C08K003/04（10）
发明人 ZHANG W（10）
公开年 2018（7）
申请年 2017（7） 
专利权人 HEZHOU BAOXI.（7）

High-strength polyurethane rigid foam material is prepared from raw materials containing white material first component and polyisocyanate second component, where first component includes polyether polyol, modified filler, foam stabilizer, composite catalyst, flame retardant and foaming agent.

MIAO B, ZHANG W, GAO B, LI Y, SONG K, PANG D, HAN H

Preparing weather-resistant nylon composite material used in manufacturing fishing nets, involves polymerizing adipic acid, hexamethylene diamine and 1,5-pentamethylenetetetrahydro-1,5,5-(pentamethylamine), and mixing with nano-zirconium oxide and graphene to obtain filler.

ZHANG W, HAN H, LING G

Preparation of composite melamine resin involves dissolving polyacrylonitrile in dimethylformamide, adding barium titanate, graphene oxide, trifluoroethyl methacrylate, weak acid, melamine and formaldehyde solution and solidifying.

ZHANG W

Producing heat-resistant graphene oxide composite melamine resin comprises preparing modified graphene oxide and melamine resin prepolymer containing graphene oxide, placing prepolymer in oven, removing water, adjusting and curing.

ZHANG W

Preparing antibacterial graphene oxide composite melamine resin comprises e.g. adding modified graphene oxide into melamine resin reaction solution, stirring, adjusting pH, reacting, vacuum drying, curing and molding.

ZHANG W

Preparation of graphene oxide-melamine resin composite, involves adding modified graphene oxide to milky white reaction solution, stirring, adding alkali pH regulator, and placing melamine resin prepolymer-containing graphene oxide in oven.

ZHANG W

Production of antibacterial graphene composite melamine resin, involves stirring modified graphene oxide with composite melamine formaldehyde resin, adjusting pH, reacting to obtain prepolymer, drying, adjusting pH, and curing.

ZHANG W

Production of high-dielectric graphene oxide melamine resin composite, involves stirring modified graphene oxide with composite melamine formaldehyde resin, adjusting pH, reacting to obtain prepolymer, drying, adjusting pH and curing.

ZHANG W

Preparation of graphene oxide/melamine-resin composite material, involves mixing modified graphene oxide and composite melamine formaldehyde resin, adding pH regulator and placing melamine resin prepolymer-containing graphene oxide in oven.

ZHANG W

Aqueous graphene-modified silicone alkyd resin used in e.g. wood coating, contains vegetable oil fatty acid, polybasic acid and graphene prepared by Hummers method, Staudenmaier method, electrochemical process or Brodie method.

ZHANG W, XU J, KANG L, YAO D