国家/地区 中国（9）
IPC部 C（9）
IPC大类 C08（9） C09（2）
IPC小类 C08F（9）
IPC C08F212/08（9）
发明人 ZHANG J（2） ZHAO D（2） ZHAO S（2）
ZHENG J（2）
公开年 2019（9）
申请年 2019（7）  2018（2） 
专利权人 UNIV TIANJIN（2）

Polystyrene-4-cyanostyrene-reduced graphene oxide composite material used for synergistically increase the glass transition temperature of styrene-based copolymers, has glass transition temperature.

ZHENG J, ZHAO D, MA L

Polystyrene-2-vinylnaphthalene-reduced graphene oxide composite material useful for synergistically increasing glass transition temperature of styrene-based polymer, prepared by copolymerizing raw materials, precipitating and drying.

ZHENG J, ZHAO D, ZHU G

Preparing graphene oxide-grafted styrene involves preparing brominated graphene by reacting brominated graphene oxide with 2-bromoisobutyryl bromide to obtain brominated graphene.

ZHANG J, CHEN Y, YANG H, ZOU H

Preparing graphene-containing plastic additive comprises e.g. preparing graphene oxide by Hummers' method, dissolving in dimethylformamide, adding styrene amide and azobisisobutyronitrile, precipitating, centrifuging and melt-blending.

SHI S, JIANG S, GE S

Polypropylene plastic comprises copolymerized polypropylene, homopolymer polypropylene, toughening agent, graphene, brucite, plant fiber starch, lubricant, white carbon black, zinc oxide and styrene.

GE F

Producing polystyrene/graphene composite porous material useful for oil-water separating as adsorbent, comprises e. g. dispersing graphene uniformly in a mixture of styrene, crosslinking agent and emulsifier Span-80, and heating.

SUN Z, ZHAO S, QIU J, FENG Y, CHEN Z, ZHAN Y, ZHANG Y

Preparing an aqueous dispersion of graphene polymer for anticorrosive coating material, involves dispersing the graphite powder in mixture ofintercalant and the hydrophilic cosolvent, dispersing the ultrasonic solution by carbon dioxide.

CHEN Q, CHANG C, ZHU H, WANG W, ZHANG J, ZHOU M

Graphene hyperdispersant used for preparing graphene dispersion liquid, comprises styrene, N-allyl imidazole, sodium styrene-4-sulfonate, hydroxyethyl acrylate, sodium lignosulfonate, N-methylpyrrolidone, initiator and organic solvent.

CHEN D, FAN X, HU Y, ZHAO S, LU J, CHEN X, NIU J, WANG X, HUANG Y

Acrylic emulsion comprises methyl methacrylate, styrene, butyl acrylate, hydroxyethyl acrylate, emulsifier, initiator, aqueous ammonia, graphene dispersion and water.

LI K, CAI X