国家/地区 韩国（7）
IPC部 B（7）
IPC大类 C08（7） C09（7） B05（5）
B32（3） B29（2） C01（2）
H05（2）
IPC小类 C09D（7）
IPC B05B005/025（3） B05D001/06（3） B05D001/12（3）
B32B009/00（3） C08K003/04（3） C08L067/00（3）
C09D005/03（3） C09D007/61（3） C09D163/00（3）
B29B009/06（2） B29B009/12（2） B29C048/00（2）
B32B037/24（2） B32B038/00（2） C01B032/182（2）
发明人 LEE H（3） NAM S（3） YOON S（3）
CHOI Y S（2）
公开年 2022（7）
申请年 2022（7）
专利权人 INDONG ELECT.（3） MAJOONGMUL C.（2）

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

Producing graphite heat dissipation sheet for display panel comprises e.g. forming coating layer on surface of graphite by electrostatic spray coating of powder coating, laminating protective sheet on graphite sheet and laminating laminate.

LEE H, YOON S, NAM S

Coating of graphite heat dissipation sheet used for display panel, involves forming coating layer on surface of graphite sheet by electrostatic spray coating and applying powder coating containing ortho-cresol novolac epoxy resin having preset softening point on surface of graphite sheet.

LEE H, YOON S, NAM S

Manufacture of graphite heat-dissipation sheet used for display panel, involves forming coating layer on surface of graphite by electrostatic spray coating, laminating graphite sheet on lower protective sheet, laminating upper protective sheet on graphite sheet, and laminating with laminating roller.

LEE H, YOON S, NAM S

Composition for urea-based functional paint for coating and waterproofing e.g. building, comprises base including prepolymer containing isocyanate and curing agent containing amine, additive including inorganic filler and rust inhibitor.

YUNYEONGRANG, YUN Y J

Eco-friendly paint construction method for buildings, comprises e.g. removing foreign substances on surface of object-to-be-coated, mixing main material and curing agent, painting and drying paint on surface of object-to-be-coated.

JUNG H S, KIM J S