国家/地区 中国（4）
IPC部 C（4）
IPC大类 C09（4）
IPC小类 C09D（4）
IPC C09D005/14（2） C09D007/61（2） C09D201/00（2）
发明人 HE L（4）
公开年 2023（4）
申请年 2022（4） 
专利权人 HUNAN GUOCAI.（2）

Thermal insulation and sound-absorbing silica aerogel composite material for heat preservation, is composed of base material layer and aerogel fireproof slurry layer arranged on surface of base material layer, where base material layer is silica aerogel felt prepared by spraying process.

HE L, ZHAI S, CHANG A, YANG J, LIU X

Multifunctional interior wall dry powder coating comprises modified glutinous rice flour, camphor leaf powder, allicin powder, peppermint leaves powder, pine nut inulin, nano-graphene carbon fiber, and hexacyclic stone powder.

LIU H, CHEN W, HE L

Interior wall coating comprises e.g. bottom paint and surface paint and bottom layer coating is dry powder including dispersible latex powder, zeolite powder, antibacterial antiviral plant Chinese herbal medicine mixed dry powder, mixed plant dry powder and hydroxyethyl cellulose.

LIU H, CHEN W, DENG X, HE L

Processing floor paint for concretes, involves mixing ester, resin emulsion, cosolvent, dispersion, dispersing agent and antifoaming agent, tourmaline powder, titania and barium sulphate, wax auxiliary agent, dispersant and slurry, curing with wear-resistant material and resin, adding nano alumina.

YE J, HE L