国家/地区 中国（50）
IPC部 C（50）
IPC大类 C01（14） C08（12） C04（9）
C09（9） B01（4） C02（4）
B29（3） B32（2） C25（2）
G01（2）
IPC小类 C01B（14） C04B（9） C08K（9）
C08L（9） C09D（7） B01J（4）
C02F（4） B29C（3） C08G（3）
B32B（2） C09K（2） G01N（2）
IPC C01B032/19（8） C08K003/04（8） C09D007/61（5）
C01B032/194（4） C09D005/08（4） C09D005/24（3）
C09D163/00（3） B01J020/30（2） B32B007/12（2）
C01B032/184（2） C01B032/186（2） C04B028/06（2）
C04B028/14（2） C08K007/00（2） C08K009/04（2）
发明人 LI Q（50）
公开年 2020（25） 2021（23） 2022（2）
申请年 2020（50）
专利权人 UNIV GUANGXI.（8） LI Q（2） NANOTECH NA.（2） SHENGLI OILF.（2）
UNIV GUILIN .（2） UNIV QINGDAO.（2） UNIV SHAANXI.（2）

Lubricating plugging fluid loss agent for drilling fluid,comprises functional monomer,graphene oxide, water, oil phase dispersion medium, paraffin, composite emulsifier and initiator, which is prepared by adding all the raw materials, oil phase dispersion medium and paraffin into reaction kettle.

GE Q, WANG L, ZHAO H, ZHENG C, YAN B, WANG B, LIU J, LI X, LI Q

Preparation of graphene involves growing graphene film on growth substrate, setting viscose layer on surface of graphene film, removing growth substrate and using water or cleaning organic solvent, and etching away from surface film.

FAN S, LI Q, JIN Y, ZHANG L, ZHANG T

Self-repairing particle useful for protective sheet in building foundation pits or waterproofing projects, comprises cement, sand, sodium silicate, calcium sulfate, sodium carbonate, sodium bicarbonate, magnesium chloride, magnesium carbonate, magnesium silicate and graphene.

LI M, LI H, LIU W, LI Q

Preparation of graphene oxide modified isopentenyl polyethylene glycol-based polycarboxylate superplasticizer involves polymerizing isopentenyl polyethylene glycol, graphene oxide, sodium p-styrene sulfonate and acrylic acid.

BAO N, LIU Y, LI D, LI Q, ZHOU J, FU X

Preparing reinforced corrosion resistant coating comprises e.g. pre-treating surface of steel bars by degreasing steel bars, pickling, water washing, sandblasting, and preparing self-healing corrosion microcapsules by pouring urea.

CHEN P, MING Y, LI L, HU C, LI Q, CHEN X, LIU R, LI S, ZHAO Y, WEI J

Copper foil pre-processing device, has unreeling device for conveying copper foil, winding device for winding and recycling copper foil, and control component for controlling unreeling device, pre-oxidation device and operation parameter of rolling device.

PENG H, LI Q, YANG Q, ZHA B, LIU Z

Polypropylene composite material comprises metallocene polypropylene resin, bimodal polyethylene resin, modified two-dimensional layered inorganic filler, and high-efficiency antibacterial agent.

LI Q, ZHENG Y, ZHANG Z, XIN W

Flexible agent useful for modifying concrete in concrete pavement, comprises e.g. modified waste rubber powder, expanded vermiculite powder, foam concrete waste, magnesium aluminum silicate and polycarboxylic acid water reducing agent.

ZUO Z, HU Y, LI Q, CHENG Z, JIN Q

Modified graphene modified cement-based composite material comprises cement, quartz sand, fly ash, reinforcing fiber, modified multi-layer graphene, naphthalene-based high-efficiency water reducing agent, antifoaming agent and water.

LI L, MING Y, CHEN P, HU C, LI Q, GAN G, PAN G

Preparing oriented carbon nanotube fiber-graphene composite film for mechanics or heat conduction application, by drawing original carbon nanotube fibers to obtain oriented carbon nanotube fibers, carbonizing and graphitizing.

ZHANG Y, WANG S, LIU D, FU H, LI Q