国家/地区 中国（5）
IPC部 C（5）
IPC大类 C04（5） C09（5）
IPC小类 C04B（5）
IPC C09D005/08（5）
发明人
公开年 2021（5）
申请年 2021（3）  2020（2） 
专利权人

Graphene concrete lithium-based curing agent comprises lithium silicate, nano zirconia powder, ceramic particles, silica gel, glycerol, graphene semi-prepolymer, trace additives, and water, and prepared by stirring, mixing thoroughly to form a gel-like mixture, filtering, and naturally cooling.

SHI W, ZHU W, ZHANG Y

Preparing crystalline graphene useful as modifying agent in preparation of modified asphalt, comprises heating high-activity calcium hydroxide powder, performing chemical vapor deposition reaction, acid washing, filtering and etching.

CUI Y

Modified silane emulsion useful e.g. in protection of cement-based materials, rocks and metals, comprises silane monomer, polydopamine modified graphene oxide, aqueous phase emulsifier, dispersant, oil phase emulsifier and water.

HOU D, WU C, YIN B, LI S, WANG X

Preparation of vinyl silane modified graphene oxide composite material used in concrete field, involves mixing graphene oxide dispersant and sodium hydrosulfide, and mixing obtained mercapto-modified graphene oxide and triethoxy vinylsilane.

MENG S, CHEN X, AI H, YUE C, TIAN C, ZHU Y, LIU Y, HAN S, SU W

Preparation of graphene high-strength cement composite for e.g. building, involves mixing graphene vinylon fiber with cement, stirring with foaming agent and water to form composite and spraying graphene high-strength coating on composite.

SHA Y, SHA X, MA L