国家/地区 韩国（4） 中国（2）
IPC部 B（7） C（4）
IPC大类 B29（7） C08（4）
IPC小类 B29B（7）
IPC C08K003/04（4） B29B009/06（2）
发明人
公开年 2022（7）
申请年 2020（7）
专利权人

Preparing black master batch for thin film soft package useful for thin film soft package used for lithium-ion pouch cell, comprises using double-screw extruder under special screw thread and component screw combination condition.

CHEN X, LI Z, JIA L, LIN X, LIAO G

Manufacturing composite material pellets for electromagnetic wave shielding comprises preparing long fiber reinforced thermoplastic by curing thermoplastic resin of metal-coated carbon fiber impregnated with thermoplastic resin and cutting.

LEE C, CHUNG Y H, WON J

Weather-resistant and heat-insulating polycarbonate (PC)/polymethyl acrylate (PMMA) composites used for buildings comprises polycarbonate, poly(methyl methacrylate), composite toughening agent, compound compatibilizer, chain extender, coupling agent, nano antimony doped tin dioxide.

YAO W, HUANG W, JIA F, KONG J, WU Z

Method for forming a graphene- embedded seal, involves mixing graphene and alcohol forming graphene alcohol solution, cold pressing polymer powder to form pressed seal powder, and exposing pressed seal powder to graphene alcohol solution.

ERYILMAZ O L, DASILVA V, ERDEMIR A

Composite material manufacturing method, involves determining appropriate range of process by identifying shear rate occurring inside compression nozzle, and performing temperature, pressure and injection speed control.

CHOI D Y, KIM K S, KIM J P

Preparing graphene composition matrix comprises mixing graphene and polymer resin, extruding mixture, filtering by discharging foreign substances contained in extruded mixture to outside, and molding mixture into pellets.

SONGJAEHYUN, WHOAN J H

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