国家/地区 韩国（10）
IPC部 C（10）
IPC大类 C04（10） E01（3） C08（2）
IPC小类 C04B（10）
IPC C04B014/02（10）
发明人 HAN K T（2） HO M J（2） KIM S（2）
MOON D J（2） SEUNGGYEONG Y（2）
公开年 2022（10）
申请年 2021（4）  2022（4）  2020（2） 
专利权人 DOT LTD（2） SBB CO LTD（2）

Sand mastic asphalt concrete composition used for constructing thin layer impermeable composite pavement, comprises high grade asphalt binder comprising petroleum-based asphalt, diisocyanate, polyetherpolyol, secondary amine, polymer modifier and plastic additive, and fine aggregate.

JO M

Composition useful in highly functional mortar for repairing and reinforcing concrete structures, comprises fine aggregate, functional inorganic filler that retains necessary water, performance recovery functional admixture, and water.

KEUMSEONGHO

Mortar composition used for reinforcing concrete, comprises fine aggregate, inorganic filler comprising calcium sulfoaluminate and ilmenite, admixture comprising styrene-isoprene-styrene copolymer, polyvinyl acetate-vinyl chloride copolymer and phosphonate compound, and water.

HYUN K J, KIM S

Composition useful for repairing concrete structures comprises e.g. cement, aggregate, graphene oxide and (Z)-3-((2-((E)-(4-(diethylamino)phenyl)azo)thieno(2,3-d)thiazol-5-yl)-2-(4-hexoxyphenyl)prop-2-enenitrile.

HAN K T

Composition used for repairing concrete structure, comprises cement and aggregate containing graphene oxide, benzothiazole-based compound, fluoro-phenyl-propylbenzene based compound, and thieno-thiazole based compound.

HAN K T

Manufacturing molded product using coffee grounds by drying coffee grounds, sieving coffee grounds that were dried, mixing sieved coffee grounds with gypsum mixture, inserting prepared mixture into mold, and molding it.

KIM S, SEAN K

Sulfuric acid-resistant repair/reinforcement mortar composition comprises binder containing cement, silica sand, swelling agent, barium carbonate, aluminum powder, polycarboxylic acid water-reducing agent containing triethanolamine.

MOON D J

Mortar composition useful for repairing and reinforcing concrete structure, comprises binder containing cement, silica sand, swelling agent, aqueous colloidal silica solution, aluminum powder, polycarboxylic acid water-reducing agent and reinforcing fiber.

MOON D J

Water-permeable block comprises e.g. porous structure having honeycomb structure and filler to be filled in empty space of porous structure, includes gravel and bio-urethane-based adhesive containing polymeric methylenediphenyl diisocyanate.

HO M J, SEUNGGYEONG Y

Water-permeable block comprises e.g. gravel and bio-urethane-based adhesive containing first agent comprising polymeric methylenediphenyl diisocyanate and isocyanate monomer and second agent comprising petroleum polyether polyol.

HO M J, SEUNGGYEONG Y