国家/地区 韩国（42）
IPC部 C（42）
IPC大类 C04（42） B28（9） C01（8）
C08（7） E01（7） C09（4）
B29（3） E04（3） H01（3）
H05（3） B01（2） B33（2）
C10（2） F16（2）
IPC小类 C04B（42）
IPC C04B014/02（42）
发明人 JUNG S Y（5） LEE Y（4） YEOUL L J（4）
GI K D（3） SIK P B（3） BULLINGTON J（2）
CHOI J Y（2） CHRISTIANSEN S（2） HAN K T（2）
HASEGAWA S（2） HASEGAWA SHOJI（2） HO M J（2）
KAMIYA N（2） KAMIYA NAGISA（2） KIM S（2）
公开年 2021（13） 2022（10） 2016（4） 2017（4） 2020（4） 2023（3） 2015（2） 2019（2）
申请年 2019（11）  2020（9）  2015（7）  2022（7）  2021（5）  2016（2） 
专利权人 REPAIR TECHN.（5） PARK B S（4） CHOI H Y（3） HYEON K U（3）
KIM C J（3） KIM D G（3） LEE Y（3） CHOI J Y（2）
DOT LTD（2） GARMOR INC（2） GRAPHENE PLA.（2） GRAPHENE PLA.（2）
SBB CO LTD（2） YEONG H O（2）

Inter-floor noise prevention system of house useful for preventing noise generated in upper floor from being transmitted to the lower floor, comprises sound absorbing plate installed on concrete slab, and sound wave vibration blocking plate.

HO S J

Heat-resistant concrete structure used in road icing prevention system, has embedded heater inserted into side of concrete body i.e. formed with heater embedded groove in which heater is seated to have predetermined embedded depth.

TAEHUN K, SAGONGMYUNG, PARK J W, YOO H J, LEE D K, KANG S J, KIMCHANGJOO

Ultra-fine powder ultra-fast-setting cement concrete composition used for paving road, comprises specified amount of slag cement, Portland cement, fine-grained silica sand, alumina cement, calcium sulfo-aluminate, gypsum, calcium oxide and calcium sulfate.

JUNG S Y

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