国家/地区 中国（4）
IPC部 C（4）
IPC大类 C08（4）
IPC小类 C08G（4）
IPC C08K003/04（4）
发明人
公开年 2021（4）
申请年 2020（4）
专利权人

Preparing amino modified anti-explosion material polyether polyamine, involves mixing nano-carbon raw material with mixed acid, filling nitrogen in dried flask, mixing component premix functionalized amino modified nano-carbon and filtering.

YANG X, LI B

Preparing polyethylene conductive composite material with graphene grafted on surface by e.g. heating and stripping graphene oxide by hydrochloric acid, ultrasonically dispersing carboxylated graphene with N, N-dimethyl amide, and washing.

HUANG Y

Preparing functionalized cross-linked polyimide aerogel heat insulation material useful in high-end thermal insulation materials and other fields comprises adding cross-linking agent into container, adding nitric acid and stirring.

CUI S, SONG Z, WANG X, ZHAO Y, HUANG L, LIU W, YUAN M

Preparation of carbon fiber composite for pistons, involves mixing graphene-modified phenolic resin, carbon fiber, hexamethylenetetramine, wollastonite, carbon black, and calcium hydroxide, drying, plasticizing, crushing, and hot-pressing.

YANG H, WANG Y