国家/地区 中国（3）
IPC部 C（3）
IPC大类 C08（3）
IPC小类 C08L（3） C08K（2）
IPC C08L067/02（3）
发明人 WU J（3）
公开年 2022（3）
申请年 2022（3）
专利权人

Anti-counterfeiting transfer film based on polyethylene terephthalate (PET) laser useful in food, medicine comprises PET base film and prepared by coating laser modified paint on PET base film, soaking into bentonite modified glue solution, vacuum aluminum plating to form aluminum plating layer.

XIA H, YUE S, WU J, LEI J, YANG Y

Biodegradable PBAT-based elastic sealing material in sealing of refrigerators or freezers, comprises nano inorganic particles selected from calcium carbonate, talcum powder, phosphogypsum, silicon dioxide and calcite powder, PBAT, PBT, PLA, coupling agent, plasticizer and antioxidant.

DONG J, HOU S, WU J, LIU J, WEI F, YAN J

Polycarbonate composite material comprises silicon copolymer PC, polyethylene terephthalate glycol (PETG), Arsenic, hollow glass micro-beads, graphene, toughening agent, compatibilizer, antioxidant, lubricant, light aging agent and organic high light black powder.

MAO G, LI W, ZHOU M, LUO S, XIONG Y, WU J, SONG S, JIN L, CAI X, LIU Y, SU D