国家/地区 中国（4）
IPC部 C（4） E（4）
IPC大类 C09（4）
IPC小类 C09D（4）
IPC C09D007/61（4） C09D005/00（3） C09D163/00（3）
C09D175/04（2） E04F015/12（2）
发明人
公开年 2023（4）
申请年 2022（4）
专利权人

Double-layer coating material useful for removing polonium 210 pollution on ground in nuclear facility, comprises sealing primer of aqueous two-component epoxy resin, and elastic topcoat including aqueous polyurethane resin, nano-silica sol, graphene oxide and nano-silver powder.

HUANG M, LI W, DAI S, YAN M, XIONG W, TANG J, YANG Y, LIU Y, WU X, CHEN Y, CAO Q, LU Y

Nano flexible solid wood complex annular floor comprises floor main body, epoxy resin, kaolin, wollastonite powder, formaldehyde adsorbent, defoamer, curing agent, thickener and toluene (remaining amount).

GU Y, LV Z

Preparing carbon steel polyurethane terrace, involves setting sealing curing primer layer on surface of concrete base layer, setting levelling layer on surface of sealed curing primer layer and setting wearable surface paint layer on surface of levelling layer.

ZHOU X

Dismounting-free repairing method used for high-rise building outer wall, involves removing convex portion of hollow drum, using high-solid elastic fiber putty to fill concave portion, and using double-component permeable bottom coating whole wall rolling coating.

CAO S