国家/地区 中国（7）
IPC部 C（7）
IPC大类 C09（7） C08（5） C14（2）
IPC小类 C09D（7）
IPC C08F220/18（3） C08F220/14（2） C08J009/36（2）
C09D005/08（2） C09D007/12（2） C09D007/61（2）
C09D133/08（2） C09D175/02（2） C14C011/00（2）
发明人 GAO D（7）
公开年 2021（2）
申请年 2020（2） 
专利权人 UNIV SHAANXI.（3） XIANGHE XING.（2）

Stretchable piezoelectric film useful in preparing ultrasonic transducer, comprises porous cellulose-based polymer, and piezoelectric active material loaded in pores of porous cellulose-based polymer, where piezoelectric active material comprises organic piezoelectric phase.

GAO D, WANG Y, LI C, CHEN R, SHI J, YIN Y, REN D

Preparing carbon-based ultra-black anti-stray light nanocomposite coating involves preparing carbon aerogel filler by subjecting aerogel to supercritical drying, carbonization and activation in sequence to obtain hierarchical porous carbon aerogel filler, and mechanically mixing with graphene.

LIU G, XU J, SU J, GAO D, LI Y, CAO K, HAN H

Insulation wall structure comprises foam insulation module built in concrete frame, foam heat preservation module in heat preservation wall structure connected and spliced to form wall body and surface sprayed with polyurea coating.

GAO D

Graphene polyurea protective coating, comprises aromatic isocyanate prepolymer, amino-terminated polyether, amino chain extender, graphene, dispersant, anti-settling agent, defoamer and color paste.

GAO D

Preparation method of package-type modified graphene oxide/polyacrylate nano-composite coating used in leather finishing, involves preparing hydrophobic-modified graphene oxide and package-type modified graphene oxide/polyacrylate emulsion.

MA J, ZHANG L, LV B, GAO D, ZHANG W

Manufacture of crosslinked polyacrylate-based graphene nanocomposite agent used for coating leather, involves adding specified amount of carbonylated polyacrylate and aminated graphene oxide to reactor, adjusting pH, and reacting.

MA J, ZHANG L, GAO D, LU B, ZHANG W, LV B

Preparation of ultrasonic-assisted polyacrylic ester/amino-modified graphene oxide composite leather coating agent involves dispersing graphene oxide, thionyl chloride, and dimethylformamide, refluxing, and adding dimethylformamide.

GAO D, LI C, MA J, ZHANG W, ZHOU Y, ZHA J