国家/地区 中国（6）
IPC部 C（6）
IPC大类 C08（6）
IPC小类 C08K（6）
IPC C09C003/08（6）
发明人 DOU N（2）
公开年 2014（6）
申请年 2014（4）  2013（2） 
专利权人 ANHUI XUECHE.（2） ANHUI XUECHE.（2）

Preparing graphene filler comprises preparing graphite oxide and then adding thionyl chloride to obtain a mixed solution, refluxing, adding micro dimethyl formamide, treating with anhydrous calcium chloride and distilling.

CAO G, MA Y, TANG B, ZANG L, HE C, SHANG T, YANG X, ZHOU Y, ZHU M

Wear resistant surface modified calcium carbonate filler comprises e.g. calcium carbonate powder, iron slag powder, polytetrafluoroethylene, graphene, cetyl trimethyl ammonium bromide, polyacrylamide, titanium dioxide and lignin sulfonate.

DOU N

Rare earth compound/titanate coupling agent modified superfine calcium carbonate filler useful for filling PVC material, comprises ultra-fine calcium carbonate, talc powder, polypropylene homopolymer, jade powder, zinc sulfate, and graphene.

DOU N

Preparation of graphene-based polymer composite material by coating halogen polymer on surface of modified graphene, and mixing with polymer.

TANG T, JIANG Z, YAO K

Preparation of toughening agent for physical and chemical treatment of modified unsaturated polyester resin, involves mixing polyethylene glycol, toluene and graphene oxide in reactor, ultrasonically-agitating and stirring.

XU X, HUANG C, GUO D

Three-dimensional sponge/aminated graphene composite material preparation by reacting graphene oxide and ethylenediamine in presence of ammonia water catalyst, soaking sponge into reaction liquid, and loading graphene oxide on sponge.

CHEN J, MA J, MENG T, WU L, ZHOU H