国家/地区 中国（10）
IPC部 C（10）
IPC大类 C04（10） C08（4）
IPC小类 C04B（10）
IPC C04B024/26（3） C04B028/04（3） C04B028/00（2）
C08F002/44（2） C08F220/06（2） C08F220/18（2）
发明人 LV S（10）
公开年 2013（3） 2016（3） 2018（3）
申请年 2013（3）  2016（3）  2018（3） 
专利权人 UNIV SHAANXI SCI TECHNOLOGY（10）

Preparing coal chemical industry solid waste coarse slag surface blocking coating used for concrete preparation, comprises e.g. obtaining waste collagen colloid solution, adding N-methylol acrylamide, and water into reactor, stirring, coating solidified gel on coal chemical solid waste coarse slag.

JIA J, ZHAO H, REN Y, GAO D, WU L, WEI D, LV S

High strength large volume concrete comprises cement, fly ash, silicon powder, steel slag powder, boron nitride powder, graphene oxide sheet powder, sand, crushed stone and high-strength polyvinyl alcohol fiber.

LV S, XI H, LIU J, LEI Y

Modified aqueous graphene homogeneous layer dispersion for cement-based composite materials, comprises graphene oxide nanosheet layer dispersion, intercalation polymerization monomer, comonomer, initiator and alkaline substance.

LV S, SUN L, LEI Y, HU H, ZHANG J

Preparing a modified graphene oxide concrete crack repairing material comprises e.g. oxidizing graphene dispersion and adding water and stirring uniformly, then adding N-hydroxysuccinimide and L-cysteine and introducing nitrogen gas.

LV S, LIU J, LIU L, XI H

Graphene oxide surface molecularly imprinted composite material for tracking superplasticizer comprises graphene oxide sheets dispersions, superplasticizer, acrylamide, tetraethylorthosilicate, and dimethyl azobisisobutyrate.

LV S, GU C, HE Y, HU H

Frost inhibiting enhancing agent useful for cement bricks comprises e.g. acrylic monomer, acrylate monomer, cationic monomer, emulsifier, sodium hydroxide solution, graphene oxide sheet layer suspension and initiator aqueous solution.

LV S, ZHU L, GU C, HU H

Cement-based lightweight foamed composite material comprises portland cement, fine sand, water, foaming agent, foam stabilizer, and graphene oxide nano-sheets.

DENG L, LV S, ZHU L, HU H

Method for preparing graphene oxide modified polymer cement waterproof paint, involves preparing graphite oxide solution and acrylic ester polymer emulsion, and obtaining graphene oxide modified polymer cement waterproof paint.

JU H, LV S, ZHOU Q

Preparation of graphene oxide modified polycarboxylate water reducer includes adding sulfuric acid, potassium peroxydisulfate and phosphorus pentoxide into reactor, heating, adding natural graphite raw material, stirring, and filtering.

LV S, MA Y, ZHOU Q

Manufacture of graphene oxide modified polymer cement waterproof paint involves preparing graphene oxide solution using graphite powder and concentrated sulfuric acid, mixing with acrylic ester polymer emulsion and adding cement.

JU H, LV S