国家/地区 中国（7）
IPC部 B（7）
IPC大类 B01（7） C08（3） C09（3）
B82（2）
IPC小类 B01J（7）
IPC B01J013/02（7）
发明人 LI Y（2）
公开年 2020（5） 2021（2）
申请年 2020（7）
专利权人

Conductive micro-capsule used as self-repairing material, micro-capsule uses composite material of graphene and low-melting polyurethane as core material, amino resin as wall material, and conductive metal particles are deposited on surface.

XU C, WANG X, ZHONG S, HONG Y

Self-testing capsule for aqueous anticorrosive coatings, comprises capsule wall and capsule core includes aqueous paint repair agent, and color developer.

LI Y

Microcapsule composite heat storage material prepared by e.g. preparing raw materials of paraffin, titanium dioxide, and graphene oxide, dispersing graphene oxide in formamide solution and filtering.

JI W, CHENG X, HU X, WU Z

Graphene/silicon dioxide double hybrid wall modified polystyrene microspheres comprise polystyrene microspheres, silicon dioxide layer and graphene layer, where silicon dioxide and graphene layer are coated on surface of microspheres.

LI S, YANG B, ZHANG S, LI H, LI Y, GUO H, XU Q, WEN F

Preparing high dielectric constant polyimide composite material by dissolving graphene oxide in dimethylformamide, adding cobalt ions and terephthalic acid, adding sodium alginate, reducing microspheres, adding polyamic acid, and coating.

WU S, WU A, LI X

Graphene oxide carboxylated nitrile rubber microspheres composite material, prepared by e.g. mixing suspension of nano graphene oxide and carboxylated nitrile rubber particles, subjecting to high-pressure homogenization treatment and drying.

QIU P, CUI Y, GAO W, LIU Q, YANG K, WU M, YAN S, HUANG D

Preparing graphene-ceramic microsphere additive by adding nano-ceramic microspheres and graphene oxide into aluminum hydroxide colloid, putting pretreated particles in hydrazine hydrate, and grinding composite microspheres with fatty acids.

CHEN Q, ZENG J, ZHANG J, CHEN T