国家/地区 韩国（4）
IPC部 B（4）
IPC大类 B29（4） C08（4） C09（3）
C01（2）
IPC小类 B29B（4）
IPC B29B009/12（4）
发明人 CHOI Y S（2）
公开年 2022（4）
申请年 2021（2）  2022（2） 
专利权人 MAJOONGMUL C.（2）

Selective laser sintering for forming highly spherical particles, involves depositing carbon nanomaterial graft-polyolefin particles on nanomaterial surface, exposing polyolefin particles to laser, for fusing polymer particles, where particles comprise polyolefin grafted to carbon nanomaterial.

FARRUGIA V M, SRISKANDHA S E, SIBANTIISWARISLISKANDA, EMPARUZIA V, SRISKANDAR S E

Manufacturing food packaging material e.g. for fruit, comprises e.g. blending graphene raw material and polyethylene, extruding graphene-containing polyethylene pellets processed into film processing facility.

CHOI Y S

Manufacture of food packaging container for food and beverage, involves preparing raw material by blending graphene raw material based on polyethylene, melt-extruding blend, cooling, cutting, melting, injecting into mold, and molding into food packaging container.

CHOI Y S

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