国家/地区 中国（28）
IPC部 C（28）
IPC大类 C08（28） C09（4） B29（2）
B32（2） B33（2）
IPC小类 C08L（28）
IPC C08L067/04（28）
发明人 LIU Y（3） WANG Y（3） YANG J（3）
CHEN C（2） CHEN X（2） LI H（2）
LI S（2） LI Z（2） TU M（2）
WANG X（2） WU T（2） XU K（2）
XU L（2） XU Y（2） ZHANG S（2）
公开年 2023（28）
申请年 2022（18）  2023（6）  2021（4） 
专利权人 UNIV FUZHOU（3） UNIV ZHEJIAN.（2） UNIV ZHEJIAN.（2） XIAMEN CHANG.（2）

Preparation of graphene oxide/polylactic acid layer by layer self-assembled barrier film by under action of electric field, alternately dipping polylactic acid film into polyethyleneimine solution and graphene oxide solution for deposition, and repeating one or more alternate dipping operations.

ZHU J, WANG L, GUO H, LI S, WEN F, ZHANG S, HE L, ZHANG Y, XIONG L, LIU B, YIN Z, XU Y

Iron(II, III) oxide/iron-silicon-aluminum/graphene composite reinforced poly(lactic acid)-based three-dimensional printing wave-absorbing wire useful in various complex environments, comprises iron(II, III) oxide, iron-silicon-aluminum, graphene and poly(lactic acid).

WU H, HE E, YANG C, GAO Q, YAN T, YE X

Polylactic acid/nanocellulose whisker/graphene oxide ternary composite material comprises polylactic acid, nanocellulose whiskers, graphene oxide, and coupling agent.

ZHANG L, ZHANG Z, MA X

Laminated waterproof and antibacterial medical packaging material comprises polycarbonate, sodium polyacrylate, isomeric tristyryl polyoxypropylene ether polymer, benzenesulfonyl chloride, N, N'-dimethylmethylene acrylamide, polyvinyl chloride, cetyltrimethylammonium bromide and polyethylene glycol.

ZHU X, CHEN C

Polylactic acid composite material with shape memory performance used in tissue engineering and medical and health applications such as artificial muscles, artificial joints and surgical sutures, comprises polylactic acid, polycaprolactone, modified graphene oxide and compatibilizer.

LI H, WANG Y, LONG Y, XING Q

Conductive polylactic acid composite material comprises raw materials comprising polylactic acid and graphene oxide with haloalkane branched chains modified by silane coupling agent and loaded with nanometer zinc oxide, copper particles and silver particles on surface.

ZHU Y, JIANG H, WANG Z, LIU A, LI N, ZHENG J, CHEN Y, YANG Z, LUO Q, XIA M

Polyethylene terephthalate material with high barrier properties used to prepare packaging bottles comprises polyethylene terephthalate, polylactic acid, nano titanium dioxide, antioxidant, nano calcium carbonate, and silane coupling agent.

FU C, XUE Y, WANG S, DONG X, WANG Y, ZHANG G

Preparing electromagnetic shielding composite material comprises drying L-polylactic acid, stereo polylactic acid, polystyrene, carbon-based fillers or metal fillers, melt blending and extruding, pelletizing, crushing and sieving.

ZHONG M, YANG J, CHEN F, KUANG T, FENG H, LIU T

Thermoplastic foaming particle useful for preparing molded body of foamed particles, comprises e.g. thermoplastic polyurethane elastomer, polylactic acid, 4,4'-diphenylmethane diisocyanate, graphene, and polytetrafluoroethylene fiber.

YANG J, XU L, HU H

Fresh-keeping packaging film material comprises gelatin, chitosan, plasticizer, antioxidant, heat stabilizer, silane coupling agent, antibacterial fresh-keeping agent, modified polylactic acid fiber, and titanium dioxide.

XI C, BAI R, LIU Y