国家/地区 美国（4）
IPC部 A（4）
IPC大类 D01（4） A61（3） B82（2）
C08（2）
IPC小类 D01D（4）
IPC D01F001/10（4）
发明人
公开年
申请年
专利权人

Fibrous sheet used as part of a medical device e.g. covered stents, vascular grafts, wound dressings, pledgets, and filters, comprises a mat of fibers.

FRIEDRICHS D, OBERG R, HELLGETH J, MOWER W, HALL J

Composite fiber used in wound dressing to promote wound healing, comprises an alginate fiber, a polymer material, an antibacterial agent and a plasmid encoding growth factor-gene.

LIN Y, HU W

Making graphene-biopolymer composite material used e.g. in composition for making article, comprises contacting ionic liquid with biopolymer and graphene, contacting obtained mixture with non-solvent, and collecting obtained material.

ROGERS R D, ZAVGORODNYA O, SHAMSHINA J L, GURAU G

Nanostructured carbonaceous compound of polymer material, comprises graphene, amorphous carbon and non-carbon non-oxygen element which contains iron, silicon and aluminum.

TANG Y, ZHANG J, WANG S, XU R, LIU D, ZHANG X, MA J, ZHANG A