国家/地区 中国（8）
IPC部 H（3） A（2） C（2）
IPC大类 H01（3） A61（2）
IPC小类 A61L（2） H01B（2）
IPC A61L026/00（2）
发明人 DING B（8）
公开年 2022（8）
申请年 2022（6） 
专利权人 CHINESE PEOP.（2）

Well drilling plugging method for malignant leakage stratum, involves preparing delayed cross-linking type polymer gel plugging slurry on construction site, and using slurry, and pumping polymer gel leakage-stopping slurry into drill stem to fill whole drill stem.

NING X, DING B, YANG B, REN T, QIAO G, LONG H

Preparing porous yarn with temperature regulating function used in textile field, comprises e.g. dipping SMP filled porous yarn into phase separation solution, after fast phase separation treatment, performing drying and crosslinking stabilization treatment, and obtaining porous yarn.

YU J, WU F, ZHANG X, YIN X, WANG F, DING B, TIAN Y, ZHANG S

Low-noise coaxial cable has first shielding layer that is formed by spirally wrapping silver-plated copper flat belt, and second shielding layer formed by weaving silver plated round copper wire.

DING B, YANG L

Antibacterial film-forming liquid medical dressing, useful for e.g. preventing bacteria and foreign body from immersing into the wound, comprises e.g. film-forming material, D-limonene, dopamine-graphene oxide, functionalized halloysite nanotubes, benzyl alcohol, and castor oil.

WANG Q, LI Y, QIAO J, DING B, WANG P

Anti-aging insulating cable for construction, has cable main body and protective sleeve fixedly connected with support block, where outer surface of protective sleeve is provided with reinforcing layer.

DING B

Perovskite precursor composition comprises perovskite precursors and salt of cationic imidazole derivative in which at least one of two nitrogen atoms in imidazole ring is linked to carbon chain bearing cyano group, where cationic imidazole derivative.

DING B, GAO X, KHAJA N M, DYSON P J, FEI Z, KINGE S, KAO X, KAYANAZERUDDIN M, KHAJA NAZEERUDDIN M

Temperature-resistant and salt-resistant shape memory material particle system for oil-gas field water shutoff system, comprises raw material comprising polyethylene glycol diacrylate, methyl methacrylated, initiator and graphene.

LIU L, DING B, ZHANG Y, WU Y, MA S, LIU G, ZHANG X, JIAO B, LIU Y, REN B, LI L, GUO N, ZHAO H

Biological antibacterial film-liquid medical dressing comprises film-forming material, bactericide, organic solvent, and dopamine-oxidation graphene.

LIANG Z, ZHANG Y, LI Y, DING B, WANG P