国家/地区 中国（4）
IPC部 C（4） B（2）
IPC大类 C09（4） B05（2）
IPC小类 C09D（4）
IPC C09D005/08（4）
发明人 ZHENG Y（4）
公开年 2023（3）
申请年 2022（4）
专利权人

Preparing poly-o-aminophenol modified graphene/aqueous polyurethane composite coating of multi-layer assembly comprises chemically self-polymerizing o-aminophenol on high-temperature heat-reduced graphene oxide, cross-linking to react on polyurethane, dipping and pulling.

ZHANG J, ZHENG Y

Anti-corrosion coating useful for special-shaped parts of steel structures, comprises e.g. rust conversion primer, epoxy tie paint and weather-resistant hydrophobic topcoat, where the rust conversion primer is two-component aqueous epoxy coating containing component A and component B.

CAI H, XU L, ZHENG Y, TU Q, SUN Y, YANG B, ZHONG W, YANG H, ZHANG D, WANG H

Casting magnesium alloy protective coating system comprises matched sealing varnish and anticorrosive primer, where sealing varnish comprises A component and B component, anti-corrosion primer comprises propyl component and butyl component, and component A is silicon modified phenolic epoxy resin.

SUN Z, YANG K, YANG M, ZHENG Y, MA Y, LI B, ZHANG J, ZHANG Q

Pressure-resistant waterproof environmentally-friendly coating useful for chemical storage tank, comprises film-forming resin, 2,4-toluene diisocyanate, ethylenediamine, pigment and filler, auxiliary agent, toughening agent, graphene nano sheet, nano ceramic, hollow glass micro-bead and catalyst.

JIANG S, ZHENG Y