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A platform for research: civil engineering, architecture and urbanism
Polyurethane waterproof agent and waterproof method using thereof
The present invention provides a composition of a polyurethane coating film waterproofing agent, which includes: a solution A formed by mixing and reacting 80 to 90 parts by weight of 1,5-pentanediol, 70 to 80 parts by weight of 1,6-hexanediol, 60 to 70 parts by weight of methyl vinyl ether, and 50 to 60 parts by weight of aluminum chloride with 100 parts by weight of a composite obtained by mixing 1,4-cyclohexyl diisocyanate and 4,6-xylene diisocyanate in a volume ratio of 1:1; and a solution B formed by mixing 80 to 90 parts by weight of 2-N,N-dimethylaminoethanol, 70 to 80 parts by weight of diethyl ether, 60 to 70 parts by weight of dibromocyclopentane, 50 to 60 parts by weight of cyclopentane, and 40 to 50 parts by weight of cyclohexanecarbonyl chloride with 100 parts by weight of 2-propan-1-ol, wherein the solutions A and B are mixed with each other.
본 발명에 의하면, 1,4-싸이클로헥실디이소시아네이트와 4,6-자일렌디이소시아네이트를 1:1의 부피비로 혼합한 복합물 100 중량부에 1,5-펜탄디올 80~90 중량부, 1,6-헥산디올 70~80 중량부, 메틸비닐에테르 60~70 중량부 및 알루미늄클로라이드 50~60 중량부를 혼합하여 반응시킨 A액과; 2-프로판-1-올 100 중량부에 2-N,N-디메틸아미노에탄올 80~90 중량부, 디에틸에테르 70~80 중량부, 디브로모싸이클로펜탄 60~70 중량부, 싸이클로펜탄 50~60 중량부 및 싸이클로헥산카보닐클로라이드 40~50 중량부를 혼합한 B액을 포함하고, A액과 B액이 혼합된 폴리우레탄 도막 방수제의 조성물이 제공된다.
Polyurethane waterproof agent and waterproof method using thereof
The present invention provides a composition of a polyurethane coating film waterproofing agent, which includes: a solution A formed by mixing and reacting 80 to 90 parts by weight of 1,5-pentanediol, 70 to 80 parts by weight of 1,6-hexanediol, 60 to 70 parts by weight of methyl vinyl ether, and 50 to 60 parts by weight of aluminum chloride with 100 parts by weight of a composite obtained by mixing 1,4-cyclohexyl diisocyanate and 4,6-xylene diisocyanate in a volume ratio of 1:1; and a solution B formed by mixing 80 to 90 parts by weight of 2-N,N-dimethylaminoethanol, 70 to 80 parts by weight of diethyl ether, 60 to 70 parts by weight of dibromocyclopentane, 50 to 60 parts by weight of cyclopentane, and 40 to 50 parts by weight of cyclohexanecarbonyl chloride with 100 parts by weight of 2-propan-1-ol, wherein the solutions A and B are mixed with each other.
본 발명에 의하면, 1,4-싸이클로헥실디이소시아네이트와 4,6-자일렌디이소시아네이트를 1:1의 부피비로 혼합한 복합물 100 중량부에 1,5-펜탄디올 80~90 중량부, 1,6-헥산디올 70~80 중량부, 메틸비닐에테르 60~70 중량부 및 알루미늄클로라이드 50~60 중량부를 혼합하여 반응시킨 A액과; 2-프로판-1-올 100 중량부에 2-N,N-디메틸아미노에탄올 80~90 중량부, 디에틸에테르 70~80 중량부, 디브로모싸이클로펜탄 60~70 중량부, 싸이클로펜탄 50~60 중량부 및 싸이클로헥산카보닐클로라이드 40~50 중량부를 혼합한 B액을 포함하고, A액과 B액이 혼합된 폴리우레탄 도막 방수제의 조성물이 제공된다.
Polyurethane waterproof agent and waterproof method using thereof
내구성이 우수한 폴리우레탄 도막 방수제의 조성물 및 이를 이용한 시공공법
YU JUNG GEUN (author)
2021-03-16
Patent
Electronic Resource
Korean
IPC:
C09D
Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke
,
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS
/
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, anders erhalten als durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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