国家/地区 韩国（7）
IPC部 C（7）
IPC大类 C09（7） C08（6）
IPC小类 C09D（7）
IPC C09D005/16（7）
发明人 HO M J（2） SEUNGGYEONG Y（2）
公开年 2022（7）
申请年 2021（5）  2020（2） 
专利权人

Preparing multipurpose coating composition useful for useful for exterior wall of buildings comprises supplying nitrogen gas into reaction tank, adding organic solvent, polymer, graphene and ultraviolet blocker and reacting.

YU J H

Manufacture of super-hydrophobic agent used for surface protection and coating of various products, involves mixing silica precursor, lotus leaf powder, alcohol and water to prepare silica coating solution, mixing with dispersion in which graphene is dispersed, and mixing with silane-based compound.

PARK J

Polyurea coating waterproofing material for building, is prepared by reacting agent comprising isocyanate group terminated prepolymer prepared from aliphatic diisocyanate, aromatic diisocyanate, polyetheramine and polyhexamethylene carbonate diol and agent containing polyamine mixture.

HO M J, SEUNGGYEONG Y

LED heat dissipation lighting light surface treatment composition useful for street lamp case comprises heat dissipation unit made of aluminum which is formed in multiple body portion and radiates heat generated from lighting module.

WOO L, UK L D

Manufacturing super water-repellent structure, comprises e.g. sintering binder layer to fix base pattern on substrate, and reacting base pattern with self-assembled monomolecular film forming material to form super water-repellent pattern.

LEE S

Polyurea paint for interior and exterior of buildings comprises first agent comprising e.g. isocyanate group-terminated prepolymer prepared from aliphatic diisocyanate, and second agent comprising e.g. polyamine mixture.

HO M J, SEUNGGYEONG Y

Self-healing underwater curing solvent-free coating agent used in underwater structure, comprises self-healing agent, polysiloxane-based precursor, graphene, bisphenol-based epoxy polymer, and hydrophobic aromatic amine curing agent.

NAM Y