KR100201799B1 - 블록트 폴리이소시아네이트 조성물 및 그를 포함하는 일액형 열 경화성 수지 조성물 - Google Patents
블록트 폴리이소시아네이트 조성물 및 그를 포함하는 일액형 열 경화성 수지 조성물 Download PDFInfo
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- KR100201799B1 KR100201799B1 KR1019960034366A KR19960034366A KR100201799B1 KR 100201799 B1 KR100201799 B1 KR 100201799B1 KR 1019960034366 A KR1019960034366 A KR 1019960034366A KR 19960034366 A KR19960034366 A KR 19960034366A KR 100201799 B1 KR100201799 B1 KR 100201799B1
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- compound
- polyisocyanate
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- acid
- blocked
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/80—Masked polyisocyanates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/80—Masked polyisocyanates
- C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
- C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
- C08G18/8009—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203
- C08G18/8022—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203 with polyols having at least three hydroxy groups
- C08G18/8025—Masked aliphatic or cycloaliphatic polyisocyanates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/089—Reaction retarding agents
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/80—Masked polyisocyanates
- C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
- C08G18/8093—Compounds containing active methylene groups
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2150/00—Compositions for coatings
- C08G2150/90—Compositions for anticorrosive coatings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2190/00—Compositions for sealing or packing joints
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Polyurethanes Or Polyureas (AREA)
- Paints Or Removers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (8)
- 지방족 디이소시아네이트 및 지환족 디이소시아네이트부터 선택되는 1종 이상의 디이소시아네이트로부터 유도되는 2개 이상의 말단 이소시아네이트기 함유 폴리이소시아네이트의 말단 이소시아네이트기를 말론산 디에스테르 및 아세토아세트산 에스테르로부터 선택되는 1종 이상의 활성 메틸렌 화합물을 포함하는 블록킹제로 블록킹시키므로써 얻어지는 블록트 폴리이소시아네이트; 및 염기성 화합물과 산성 화합물과의 염, 또는 이 염과 상기 산성 화합물과의 혼합물을 포함하는, pH 값이 2 내지 6.5인 블록트 폴리이소시아네이트 조성물: 여기에서, 상기 활성 메틸렌 화합물은 상기 폴리이소시아네이트의 말단 이소시아네이트기에 대한 활성 메틸렌 화합물의 당량비가 0.9:1 내지 1.5:1이 되도록 하는 양으로 사용되며, 상기 활성 메틸렌 화합물의 일부는 임의로 활성 수소를 함유하는 화합물로 치환될 수 있는데, 이때 상기 활성 수소를 함유하는 화합물은 상기 폴리이소시아네이트내의 말단 이소시아네이트기의 양에 대해 30 당량% 이하이어야 하고, 상기 염기성 화합물의 양은 상기 폴리이소시아네이트의 중량을 기준으로 0.01 내지 5 중량%이고, 상기 산성 화합물은 상기 조성물이 2 내지 6.5의 pH 값을 갖도록 하기에 충분한 양으로 사용된다.
- 제1항에 있어서, 상기 2개 이상의 말단 이소시아네이트기 함유 폴리이소시아네이트가 우레탄-변성 이소시아누레이트 폴리이소시아네이트인 조성물.
- 제1항에 있어서, 상기 2개 이상의 말단 이소시아네이트기 함유 폴리이소시아네이트가 상기 폴리이소시아네이트 1 분자당 평균 4.5 내지 10개의 평균 이소시아네이트 관능기수를 가지는 조성물.
- 제1항에 있어서, 상기 블록킹제가 30 내지 90 당량%의 말론산 디에스테르 및 70 내지 10 당량%의 아세토아세트산 에스테르의 혼합물을 포함하며, 이때 상기 각각의 당량% 값은 상기 말론산 디에스테르와 상기 아세토아세트산 에스테르의 총량을 기준으로 표현되는 조성물.
- 제1항에 있어서, 메탄올, 에탄올, 1-프로판올, 2-프로판올, 1-부탄올, 2-부탄올, t- 부탄올, 펜탄올, 헥산올, 헵탄올, 옥탄올, 2-에틸-1-헥산올, n-부틸 셀로솔브, 프로필렌 글리콜 모노메틸 에테르, 시클로헥산올, 벤질 알콜, 에틸렌 글리콜 , 디에틸렌 글리콜, 프로필렌 글리콜, 1,3-프로판디올, 부탄디올, 페놀, 크레졸, 크실렌올, 카르바크롤, 티몰, 카테콜, 아세톡심, 메틸 에틸 케톡심 및 시클로헥사녹심으로 이루어진 군 중에서 선택되는 1종 이상의 화합물을 더 포함하는 조성물.
- 지방족 디이소시아네이트 및 지환족 디이소시아네이트로부터 선택되는 1종 이상의 디이소시아네이트로부터 유도되는 2개 이상의 말단 이소시아네이트기 함유 폴리이소시아네이트를 염기성 화합물의 존재하에 말론산 디에스테르 및 아세토아세트산 에스테르로부터 선택되는 1종 이상의 활성 메틸렌 화합물을 포함하는 블록킹제와 반응시켜서 염기성 화합물을 함유하는 반응 혼합물을 얻고, 상기 반응 혼합물을, 염기성 화합물을 중화시키고 생성 블록트 폴리이소시아네이트 조성물의 pH 값이 2 내지 6.5가 되도록 하기에 충분한 양의 산성 화합물과 반응시키는 것을 포함하는 블록트 폴리이소시아네이트 조성물의 제조 방법.
- 제1항 내지 제5항 중 어느 한 항 기재의 블록트 폴리이소시아네이트 조성물과 폴리에스테르 폴리올, 플루오르화 폴리올 및 아크릴산 폴리올로 이루어진 군중에서 선택되는 폴리올을 포함하고, 이때 상기 폴리올내의 히드록실기에 대한 상기 블록트 폴리이소시아네이트 조성물 중의 블록트 이소시아네이트기의 당량비는 0.1 내지 2 범위인 일액형 (one-pack) 열경화성 수지 조성물.
- 제1항 내지 제5항 중 어느 한 항에 있어서, 상기 산성 화합물이 염산, 인산, 아인산, 술폰산과 그의 유도체, 인산의 C1-C50산성 에스테르 및 아인산의 C1-C50산성 에스테르로 이루어진 군 중에서 선택되는 조성물.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP09118296A JP3712295B2 (ja) | 1996-04-12 | 1996-04-12 | ブロックポリイソシアネート組成物及びそれを用いた一液性熱硬化組成物 |
| JP96-91182 | 1996-04-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970070101A KR970070101A (ko) | 1997-11-07 |
| KR100201799B1 true KR100201799B1 (ko) | 1999-06-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960034366A Expired - Fee Related KR100201799B1 (ko) | 1996-04-12 | 1996-08-20 | 블록트 폴리이소시아네이트 조성물 및 그를 포함하는 일액형 열 경화성 수지 조성물 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5849855A (ko) |
| JP (1) | JP3712295B2 (ko) |
| KR (1) | KR100201799B1 (ko) |
| CN (1) | CN1077122C (ko) |
| DE (1) | DE19633545C2 (ko) |
| FR (1) | FR2747388B1 (ko) |
| GB (1) | GB2311993B (ko) |
| ID (1) | ID16595A (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101250703B1 (ko) | 2004-09-03 | 2013-04-03 | 다우 글로벌 테크놀로지스 엘엘씨 | 차단된 이소시아네이트 및 코팅 조성물에서의 이들의 용도 |
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| DE19748584A1 (de) * | 1997-11-04 | 1999-05-06 | Basf Coatings Ag | Verfahren zur Herstellung einer mehrschichtigen Lackierung und für diese Verfahren geeignete Lacke |
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| KR100588861B1 (ko) * | 1998-12-31 | 2006-09-18 | 주식회사 케이씨씨 | 내마모성 및 내용제성이 우수한 비닐코폴리머를함유한폴리우레탄 수분산물 |
| JP2001278945A (ja) * | 2000-03-29 | 2001-10-10 | Asahi Kasei Corp | ブロックポリイソシアネート組成物 |
| EP1358242B1 (en) * | 2001-01-12 | 2006-03-15 | Baxenden Chemicals Limited | Mixed-blocked polyisocyanates and uses thereof |
| JP3884277B2 (ja) * | 2001-02-21 | 2007-02-21 | 関西ペイント株式会社 | ブロックイソシアネート基含有樹脂組成物及びこれを含む熱硬化性組成物 |
| DE60318000T2 (de) * | 2002-10-15 | 2008-04-03 | Mitsubishi Gas Chemical Co., Inc. | Kraftstoffsystem mit ausgezeichneten Dichtigkeitseigenschaften |
| US20060089480A1 (en) * | 2004-10-21 | 2006-04-27 | Roesler Richard R | Biuretized isocyanates and blocked biuretized isocyanates |
| US20060089481A1 (en) * | 2004-10-21 | 2006-04-27 | Roesler Richard R | Blocked biuretized isocyanates |
| US7371807B2 (en) * | 2004-10-21 | 2008-05-13 | Bayer Materialscience Llc | Blocked biuretized isocyanates |
| DE102005050525A1 (de) * | 2005-10-21 | 2007-04-26 | Degussa Gmbh | Metallfreie 1K-Polyurethansysteme |
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| CN101724337B (zh) * | 2009-12-29 | 2012-07-11 | 浙江工业大学 | 一种醇溶性聚氨酯涂料的制备方法 |
| CN102753596B (zh) * | 2010-02-08 | 2014-03-26 | 旭化成化学株式会社 | 封闭多异氰酸酯组合物和含有其的涂料组合物 |
| JP5777351B2 (ja) * | 2010-06-07 | 2015-09-09 | 旭化成ケミカルズ株式会社 | 塗料組成物の製造方法 |
| JP5928001B2 (ja) * | 2011-03-18 | 2016-06-01 | 株式会社リコー | 現像ローラ |
| US10266640B2 (en) * | 2014-12-05 | 2019-04-23 | Dow Global Technologies Llc | Curable epoxy resin composition |
| EP3328914B1 (de) * | 2015-07-31 | 2022-03-09 | Covestro Intellectual Property GmbH & Co. KG | Blockierte polyisocyanatzusammensetzung auf basis von 1,5-pentamethylendiisocyanat |
| CA2998141A1 (en) * | 2015-09-11 | 2017-03-16 | Ppg Industries Ohio, Inc. | Curable coating compositions containing poly activated methylene resins and polyisocyanates |
| CN108848670B (zh) | 2016-05-20 | 2021-11-19 | 三井化学株式会社 | 固化性组合物及其用途 |
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| DE3326188A1 (de) * | 1983-07-20 | 1985-01-31 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von organischen polyisocyanaten mit zumindest teilweise blockierten isocyanatgruppen, die nach dem verfahren erhaeltlichen verbindungen und ihre verwendung zur herstellung von polyurethanen, einbrennlacken oder waessrigen polyisocyanatloesungen bzw. -dispersionen |
| US4518522A (en) * | 1983-09-19 | 1985-05-21 | Mobay Chemical Corporation | Blocked polyisocyanates with improved storage stability |
| DE3337394A1 (de) * | 1983-10-14 | 1985-05-02 | Herberts Gmbh, 5600 Wuppertal | Steinschlagschutzschicht-lack, verfahren zu seiner herstellung und dessen verwendung |
| JPS60149572A (ja) * | 1984-01-13 | 1985-08-07 | Asahi Chem Ind Co Ltd | ブロツクポリイソシアネ−ト及びそれを成分とする熱硬化性被覆用組成物 |
| EP0155559A1 (en) * | 1984-02-29 | 1985-09-25 | Dainippon Ink And Chemicals, Inc. | Process for production of isocyanurate ring-containing polyisocyanate and resin composition for urethane paints comprising said polyisocyanate and acrylic polyol |
| EP0180962B1 (en) * | 1984-11-07 | 1991-02-06 | Dainippon Ink And Chemicals, Inc. | Fluorolefin copolymer, process for production thereof and composition containing said copolymer |
| US4677180A (en) * | 1986-07-16 | 1987-06-30 | Mobay Corporation | Polyurethane compositions with improved storage stability |
| DE3734916A1 (de) * | 1987-10-15 | 1989-04-27 | Hoechst Ag | Haertungskomponente fuer kunstharze, diese enthaltende haertbare mischungen sowie deren verwendung |
| US5071937A (en) * | 1987-12-22 | 1991-12-10 | Mobay Corporation | Coating compositions based on blocked polyisocyanates and sterically hindered aromatic polyamines |
| JPH0749453B2 (ja) * | 1988-04-12 | 1995-05-31 | 株式会社日本触媒 | アクリルポリオールの製造方法 |
| JPH036273A (ja) * | 1989-06-01 | 1991-01-11 | Nippon Shokubai Kagaku Kogyo Co Ltd | 耐候性塗料組成物 |
| JPH0749462B2 (ja) * | 1989-06-14 | 1995-05-31 | 日本ポリウレタン工業株式会社 | ブロックイソシアネート化合物、並びにこれを含有する低温硬化性組成物、塗料組成物及び接着剤組成物 |
| US5154950A (en) * | 1989-12-07 | 1992-10-13 | Miles Inc. | Rapid curing, light stable, two-component polyurethane coating compositions |
| DE4115402A1 (de) * | 1991-05-10 | 1992-11-12 | Huels Chemische Werke Ag | Verfahren zur herstellung eines blockierten lackpolyisocyanats und dessen verwendung fuer pur-lacke |
| EP0646608B1 (en) * | 1993-02-12 | 1999-04-21 | Asahi Kasei Kogyo Kabushiki Kaisha | Polyisocyanate, blocked polyisocyanate and coating composition |
| DE4405042A1 (de) * | 1994-02-17 | 1995-08-24 | Herberts Gmbh | Verfahren zur Herstellung von blockierten Isocyanaten, die erhaltenen blockierten Isocyanate und deren Verwendung |
| DE19519396A1 (de) * | 1995-05-26 | 1996-11-28 | Huels Chemische Werke Ag | Neue blockierte Polyisocyanate sowie ein Verfahren zu ihrer Herstellung |
| DE19534624A1 (de) * | 1995-09-18 | 1997-03-20 | Bayer Ag | Allophanatgruppen aufweisende Polyisocyanate auf Basis Diphenylmethandiisocyanat mit überwiegend oder vollständig blockierten Isocyanatgruppen |
-
1996
- 1996-04-12 JP JP09118296A patent/JP3712295B2/ja not_active Expired - Lifetime
- 1996-08-19 GB GB9617341A patent/GB2311993B/en not_active Expired - Lifetime
- 1996-08-19 US US08/699,297 patent/US5849855A/en not_active Expired - Lifetime
- 1996-08-20 CN CN96111153A patent/CN1077122C/zh not_active Expired - Lifetime
- 1996-08-20 FR FR9610308A patent/FR2747388B1/fr not_active Expired - Lifetime
- 1996-08-20 ID IDP962371A patent/ID16595A/id unknown
- 1996-08-20 KR KR1019960034366A patent/KR100201799B1/ko not_active Expired - Fee Related
- 1996-08-20 DE DE19633545A patent/DE19633545C2/de not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101250703B1 (ko) | 2004-09-03 | 2013-04-03 | 다우 글로벌 테크놀로지스 엘엘씨 | 차단된 이소시아네이트 및 코팅 조성물에서의 이들의 용도 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2747388B1 (fr) | 1998-10-09 |
| KR970070101A (ko) | 1997-11-07 |
| DE19633545C2 (de) | 1999-09-23 |
| CN1162609A (zh) | 1997-10-22 |
| GB2311993B (en) | 1998-11-25 |
| GB9617341D0 (en) | 1996-10-02 |
| CN1077122C (zh) | 2002-01-02 |
| JP3712295B2 (ja) | 2005-11-02 |
| US5849855A (en) | 1998-12-15 |
| ID16595A (id) | 1997-10-16 |
| JPH09278865A (ja) | 1997-10-28 |
| GB2311993A (en) | 1997-10-15 |
| DE19633545A1 (de) | 1997-10-16 |
| FR2747388A1 (fr) | 1997-10-17 |
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