国家/地区 中国（2）
IPC部 C（2）
IPC大类 C08（2）
IPC小类 C08L（2）
IPC C08L067/02（2）
发明人 HE W（2）
公开年 2023（2）
申请年 2022（2） 
专利权人

Polyethylene terephthalate modified engineering plastics based on graphene oxide talcum powder composite filler comprises polyethylene terephthalate primer, graphene oxide-talc composite filler, toughening agent comprising an organic copolymer without carbon-carbon double bonds, and antioxidant.

ZHU F, HUANG Y, HE W, ZHAO T

Polycaprolactone doped with caprolactam, used for preparation of plastic bags and lunch boxes, is obtained by copolymerization of specific amounts of caprolactam and caprolactone, where Polycaprolactone has preset polymerization temperature, number average molecular weight and crystallinity.

WANG J, LIU J, HE W