国家/地区 韩国（3）
IPC部 B（6）
IPC大类 B29（6） C08（3）
IPC小类 B29B（6）
IPC B29B017/04（6）
发明人
公开年 2022（6）
申请年 2021（3）  2022（2） 
专利权人

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

Manufacturing method for plastic recycled materials to realize the functionality and usability of materials, involves adding waste plastic into interior of crusher, adding auxiliary agent into grinder, and transporting unqualified plastic particle product conveyed back to inner part of ball mill.

PENG T

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

Manufacture of flame-retardant cold insulation article used for e.g. liquefied natural gas (LNG) deck pipe, involves mixing recycled polyethylene foam chip and flame retardant mixture, mixing with phenolic resin, kneading, and molding.

KIM Y