国家/地区 韩国（3） 中国（2） 美国（2） 世界知识产权组织（2）
IPC部 B（7）
IPC大类 B29（7） C08（5） B09（2）
B82（2） C01（2） C09（2）
IPC小类 B29B（7）
IPC B29B017/04（7）
发明人
公开年 2022（4） 2021（2）
申请年 2021（3）  2020（2）  2022（2） 
专利权人

Manufacturing antibacterial regeneration filter comprises preparing filament for 3D printing by cutting and extruding waste polymer, 3D printing filament to produce output in form of fabric, applying adhesive to surface, and coating.

PARK J B, UK L J, HAN J, LEE J, BUM L H

Recycling of waste plastic into best material for remediation of waste water system comprises synthesizing nanomaterial foam of polyethylene-graphene oxide-N doped titanium dioxide for toxic pollutant removal from water.

KAUR H, KAUR K, PANDEY N K

Plastic case with electromagnetic shielding and antibacterial functions useful in mobile electronic device, comprises second layer overlaid on upper surface of first layer, and third layer overlaid on top surface of second layer.

CHEONJISEUNG, HYEON J D

Producing photoluminescence material involves placing plastic piece into working solution which is water, applying micro-plasma onto surface of the working solution, and degrading the plastic piece into multiple smaller molecular and graphene quantum dot.

CHIANG W, WENG R, WENG R J

Preparation of polymer composition involves preparing recycled polyolefin powder and filler dispersion solution, mixing regenerated polyolefin powder with filler dispersion solution, and adding resultant to extruder to obtain pelletized polymer composition.

KIM M Y

Self-sealing tire sealant used for detecting and recycling pneumatic vehicle tire, comprises luminescent agent.

DOROSHENKO M, TYBURSKI A

Treatment of waste e.g. plastic waste, involves heating and pyrolyzing waste in presence of inert gas and carbon dioxide, catalytically dry reforming hydrocarbon mixture, and forming carbon nanomaterial from carbon monoxide and hydrogen.

LI F Y S, LIN X, LI F