国家/地区 中国（6）
IPC部 C（6）
IPC大类 C06（6）
IPC小类 C06B（6）
IPC C06B021/00（6）
发明人 SUN Y（2）
公开年 2022（4） 2023（2）
申请年 2022（6）
专利权人 INST CHEM MA.（2）

Preparing gunpowder propellant useful in deflagration fracturing of small casing in low permeability oilfields comprises e.g. preparing pre-mixed material and pre-mixed slurry, mixing, adding curing agent, mixing, adding into mold, vulcanizing, demolding, drying.

XING Y, ZHANG X, XING Z, FENG X, HUANG Z

High-pressure controllable self-extinguishing solid propellant includes oxidant, fuel, binder, plasticizer, curing agent, crosslinking agent, and auxiliary agent.

HE W, WANG L, HUANG L, DENG L, YU H, ZHOU X

Preparing multi-component composite energetic microspheres comprises adding the emulsifier into distilled water, stirring, adding explosives, high-activity metal powders, and fluoropolymer to the binder solution, heating under stirring, volatilizing the solvent in the oil-in-water microemulsion mass.

NIE F, WANG J

Metastable composite material comprises core-shell structure, in which core is aluminum particle coated with fluorine-containing polymer and shell is sulfonated graphene coating layer or reduced graphene oxide coating layer.

LUO G, QIN M, DENG H, SUN Y, YI Z, SHEN Q

Thermally curable intelligent gunpowder, comprises a binder, a solid explosive and a plasticizer, or comprises the binder, the solid explosive, the plasticizer, metal powder and a thermal initiator crystalline polymer comprises polyethylene glycol, poly cis-1, 4-isoprene,polytetrahydrofuran.

YANG J, LI M, YANG W, HU R

Preparing imitation pearl shell interface structure enhanced polymer bonded explosive composite involves configuring Tris buffer solution, adding explosive crystal in buffer solution, stirring, adding dopamine, reacting, filtering, drying.

DAI Y, LI X, HE G, SUN Y, MENG L, WANG P