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KR940014490A - 적어도 부분적으로 블록화된 유기 폴리이소시아네이트, 그의 제조 방법 및 코팅 조성물로서의 그의 용도 - Google Patents

적어도 부분적으로 블록화된 유기 폴리이소시아네이트, 그의 제조 방법 및 코팅 조성물로서의 그의 용도 Download PDF

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Publication number
KR940014490A
KR940014490A KR1019930026023A KR930026023A KR940014490A KR 940014490 A KR940014490 A KR 940014490A KR 1019930026023 A KR1019930026023 A KR 1019930026023A KR 930026023 A KR930026023 A KR 930026023A KR 940014490 A KR940014490 A KR 940014490A
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South Korea
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organic polyisocyanate
blocking agent
organic
equivalents
equivalent
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KR1019930026023A
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KR100292134B1 (ko
Inventor
쾨니히 에베르하르트
카젤만 홀게르
코벨카 프랑크
포스터 케이스-알렌
Original Assignee
클라우스 로이터, 귄터 슈마허
바이엘 악티엔게젤샤프트
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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
    • C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
    • C08G18/8096—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with two or more compounds having only one group containing active hydrogen
    • 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
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/807—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with nitrogen containing compounds
    • C08G18/808—Monoamines
    • 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

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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

본 발명은 비블록 및 블록화된 이소시아네이트기의 함량이 5 내지 20중량%(NCO로 계산), 바람직하게는 7 내지 15중량%이고, 95% 이상, 바람직하게는 100%의 이소시아네이트기가 블록화된 형태로 존재하고, 블록화제가 A) 30 내지 70당량%의 다이소프로필아민, B) 30 내지 70당량%의 CH-산성 에스테르 및 1,2,4-트리아졸로부터 선택한 하나 이상의 다른 블록화제 및 C)의 백분율의 합이 100 이하인 유기 폴리이소시아네이트에 관한 것이다.
본 발명은 또한 상기 유기 폴리이소시아네이트의 제조방법 및 폴리우레탄 코팅 조성물 내의 유기 폴리히드록실 화합물을 위한 가교결합제로서의 그의 용도에 관한 것이다.

Description

적어도 부분적으로 블록화된 유기 폴리이소시아네이트, 그의 제조방법 및 코팅 조성물로서의 그의 용도
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (11)

  1. 비블록 및 블록화된 이소시아네이트기 함량이 5 내지 2중량%(NCO로 계산함)이고, 95%이상의 이소시아네이트기가 블록화된 형태로 존재하고, 블록화제가 필수적으로 A) 30 내지 70당량%의 디이소프로필아민, B) 30 내지 70당량%의 CH-산성 에스테르 및 1,2,4-트리아졸로부터 선택한 하나 이상의 다른 블록화제 및 C) 0 내지 20당량%의 A) 및 B)이외의 블록화제로 이루어지며, A),B) 및 C)의 백분율의 합이 100 이하인 유기 폴리이소시아네이트.
  2. 제1항에 있어서, 100%의 이소시아네이트기가 블록화된 형태로 존재하는 유기 폴리이소시아네이트.
  3. 제1항에 있어서, 블록화제가 필수적으로 A) 30 내지 70당량%의 디이소프로필아민 및 B) 30 내지 70당량%의 말론산 디에틸 에스테르로 이루어진 것인 유기 폴리이소시아네이트.
  4. 제2항에 있어서, 블록화제가 A) 30 내지 70당량%의 디이소프로필아민 및 B) 30 내지 70당량%의 말론산 디에틸 에스테르로 이루어진 것인 유기 폴리이소시아네이트.
  5. 제2항에 있어서, 상기 유기 폴리이소시아네이트가 1,6-디이소시아네이토헥산을 기재로 한 것인 유기 폴리이소시아네이트.
  6. 제2항에 있어서, 상기 유기 폴리이소시아네이트가 1,6-디이소시아네이토헥산을 기재로 한 것인 유기 폴리이소시아네이트.
  7. 제3항에 있어서, 상기 유기 폴리이소시아네이트가 1,6-디이소시아네이토헥산을 기재로 한 것인 유기 폴리소시아네이트.
  8. 제4항에 잇어서, 상기 유기 폴리이소시아네이트가 1,6-디이소시아네이토헥산을 기재로 한 것인 유기 폴리소시아네이트.
  9. 제1항에 있어서, 상기 유기 폴리이소시아네이트가 1종 이상의 유기 용매 중의 50 내지 80중량% 용액의 형태로 존재하는 유기 폴리소시아네이트.
  10. 20 내지 120℃에서 95당량% 이상의 유기 폴리이소시아네이트의 이소시아네이트기를 블록화제의 총당량당 A) 30 내지 70당량%의 디이소프로필아민, B) 30 내지 70당량%의 CH-산성 에스테르 및 1,2,4-트리아졸로부터 선택한 하나 이상의 다른 블록화제 및 C) 0 내지 20당량%의 A) 및 B) 이외의 블록화제를 함유한 블록화제를 혼합물과 반응시키는 것으로 이루어진 유기 폴리이소시아네이트의 제조방법.
  11. 제1항의 유기 폴리이소시아네이트 및 유기 폴리히드록실 화합물을 함유하는 코팅 조성물.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930026023A 1992-12-02 1993-12-01 적어도부분적으로블록화된유기폴리이소시아네이트,그의제조방법및코팅조성물로서의그의용도 Expired - Fee Related KR100292134B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4240480A DE4240480A1 (de) 1992-12-02 1992-12-02 Organische Polyisocyanate mit zumindest teilweise blockierten Isocyanatgruppen
DEP4240480.0 1992-12-02

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KR940014490A true KR940014490A (ko) 1994-07-18
KR100292134B1 KR100292134B1 (ko) 2001-09-17

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US (1) US5350825A (ko)
EP (1) EP0600314B1 (ko)
JP (1) JP3189997B2 (ko)
KR (1) KR100292134B1 (ko)
AT (1) ATE143393T1 (ko)
BR (1) BR9304906A (ko)
CA (1) CA2110235C (ko)
CZ (1) CZ287133B6 (ko)
DE (2) DE4240480A1 (ko)
ES (1) ES2092207T3 (ko)
FI (1) FI103579B (ko)
MX (1) MX9307189A (ko)
PL (1) PL172821B1 (ko)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4416750A1 (de) * 1994-05-13 1995-11-16 Bayer Ag Mischblockierte Polyisocyanate
DE19516400A1 (de) * 1995-05-04 1996-11-07 Bayer Ag Blockierte Polyisocyanate und ihre Verwendung
US6730150B1 (en) * 1996-06-28 2004-05-04 Xerox Corporation Phase change ink formulation containing a combination of a urethane resin, a mixed urethane/urearesin, a mono-amide and a polyethylene wax
DE19738497A1 (de) * 1997-09-03 1999-03-04 Bayer Ag Amin-blockierte Polyisocyanate
DE19813352A1 (de) * 1998-03-26 1999-09-30 Bayer Ag Malonesterblockierte Polyisocyanate mit Formaldehyd gegen Thermovergilbung
FR2781804B1 (fr) 1998-07-29 2000-11-03 Rhodia Chimie Sa (poly) isocyanates masques mixtes
FR2784113B1 (fr) * 1998-10-02 2002-06-07 Rhodia Chimie Sa Isocyanates modifies
EP1159324B1 (de) 1998-12-07 2003-10-29 Bayer Aktiengesellschaft Koagulate wässriger pur-dispersionen und deren verwendung
JP4614036B2 (ja) * 2001-08-31 2011-01-19 Ｄｉｃ株式会社 皮革状物の製造法
DE10156897A1 (de) * 2001-11-20 2003-05-28 Bayer Ag Mit epsilon-Caprolactam und DIPA bzw. 1,2,4-Triazol mischblockierte Polyisocyanate, deren Herstellung und Verwendung
DE10160570A1 (de) * 2001-12-10 2003-06-18 Bayer Ag Anreagierte PUR-Bindemittel für Coil-Coating-Lacke
EP1359202A1 (de) 2002-05-03 2003-11-05 Sika Schweiz AG Hitze-härtbare Epoxydharzzusammensetzung
DE10226925A1 (de) * 2002-06-17 2003-12-24 Bayer Ag Blockierte Polyisocyanate
DE10253482A1 (de) * 2002-11-18 2004-06-03 Bayer Ag Verfestigungsstabile blockierte Polyisocyanate
EP1431325A1 (de) 2002-12-17 2004-06-23 Sika Technology AG Hitze-härtbare Epoxidharzzusammensetzung mit verbesserter Tieftemperatur-Schlagzähigkeit
DE10260298A1 (de) * 2002-12-20 2004-07-01 Bayer Ag Hydrophilierte blockierte Polysocyanate
EP1498441A1 (de) 2003-07-16 2005-01-19 Sika Technology AG Hitzehärtende Zusammensetzungen mit Tieftemperatur-Schlagzähigkeitsmodifikatoren
US7772307B2 (en) * 2003-08-27 2010-08-10 Great Eastern Resins Industrial Co., Ltd. Water dispersible polyisocyanate composition and its uses
DE10348380A1 (de) * 2003-10-17 2005-06-02 Bayer Materialscience Ag Mit sekundären Aminen blockierte Polyisocyanate mit Biuretstruktur
US20060089481A1 (en) * 2004-10-21 2006-04-27 Roesler Richard R Blocked biuretized isocyanates
US20060089480A1 (en) * 2004-10-21 2006-04-27 Roesler Richard R Biuretized isocyanates and blocked biuretized isocyanates
EP1741734A1 (de) 2005-07-05 2007-01-10 Sika Technology AG Tieftemperaturschlagzähe hitze-härtbare Epoxidharzzusammensetzung mit Epoxidfestharzen
EP1876194A1 (de) * 2006-06-30 2008-01-09 Sika Technology AG Hitzehärtende Zusammensetzung geeignet zum Verkleben von beschichteten Substraten
EP1916269A1 (de) * 2006-10-24 2008-04-30 Sika Technology AG Blockierte Polyurethanprepolymere und hitzehärtende Epoxidharzzusammensetzungen
DE502008001517D1 (de) * 2008-01-30 2010-11-25 Sika Technology Ag Auswaschbeständige hitzehärtende Epoxidharzklebstoffe
JP5775660B2 (ja) * 2009-06-03 2015-09-09 旭化成ケミカルズ株式会社 高伸度、低温硬化性ブロックポリイソシアネート組成物
JP5572567B2 (ja) * 2010-02-08 2014-08-13 旭化成ケミカルズ株式会社 ブロックポリイソシアネート組成物を製造する方法
JP5572566B2 (ja) * 2010-02-08 2014-08-13 旭化成ケミカルズ株式会社 ブロックポリイソシアネート組成物及びこれを含む塗料組成物
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
JP5562267B2 (ja) * 2010-02-08 2014-07-30 旭化成ケミカルズ株式会社 ブロックポリイソシアネート組成物及びこれを含む塗料組成物
JP5572565B2 (ja) * 2010-02-08 2014-08-13 旭化成ケミカルズ株式会社 ブロックポリイソシアネート組成物を製造する方法
JP5562271B2 (ja) * 2010-06-04 2014-07-30 旭化成ケミカルズ株式会社 ブロックポリイソシアネート組成物の製造方法
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
WO2017021150A1 (de) 2015-07-31 2017-02-09 Covestro Deutschland Ag Blockierte polyisocyanatzusammensetzung auf basis von 1,5-pentamethylendiisocyanat
EP3556789A1 (de) 2018-04-16 2019-10-23 Evonik Degussa GmbH Hydrophile vernetzer enthaltend alkoxysilangruppen
CN109627422B (zh) * 2018-11-19 2021-04-20 万华化学集团股份有限公司 一种丁酮肟封闭多异氰酸酯的制备方法
EP4282894A1 (de) 2022-05-25 2023-11-29 Covestro Deutschland AG Einkomponenten- einbrennsystem
EP4282893A1 (de) 2022-05-25 2023-11-29 Covestro Deutschland AG Blockierte polyisocyanate

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2436872C3 (de) * 1974-07-31 1980-04-10 Basf Ag, 6700 Ludwigshafen 1 -(Bis-äthoxycarbonyl)-acetylamino-S-bis-äthoxycarbonyO-acetyl-aminomethyl-333-trimethyl-cyclohexan
DE2812252A1 (de) * 1978-03-21 1979-10-04 Bayer Ag 1,2,4-triazol-blockierte polyisocyanate als vernetzer fuer lackbindemittel
DE3001060A1 (de) * 1980-01-12 1981-07-16 Chemische Werke Hüls AG, 4370 Marl Blockierte polyisocyanato-isocyanurate und ihre herstellung und verwendung
US4495229A (en) * 1982-06-08 1985-01-22 Chemische Werke Huls A.G. One-component, heat-curing polyurethane-coatings, stable in storage
DE3221558A1 (de) * 1982-06-08 1983-12-08 Chemische Werke Hüls AG, 4370 Marl Lagerstabile polyurethan-einkomponenten-einbrennlacke
DE3311516A1 (de) * 1983-03-30 1984-10-04 Basf Farben + Fasern Ag, 2000 Hamburg Hitzehaertbare ueberzugsmittel und deren verwendung
JPH0676567B2 (ja) * 1986-06-16 1994-09-28 関西ペイント株式会社 カチオン電着塗料用樹脂組成物
GB8913859D0 (en) * 1989-06-16 1989-08-02 Hunter Douglas Ind Bv Blocked isocyanates and their production and use

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Publication number Publication date
JP3189997B2 (ja) 2001-07-16
US5350825A (en) 1994-09-27
FI935357A0 (fi) 1993-11-30
EP0600314A1 (de) 1994-06-08
FI103579B1 (fi) 1999-07-30
EP0600314B1 (de) 1996-09-25
FI935357L (fi) 1994-06-03
BR9304906A (pt) 1994-07-26
CZ262093A3 (en) 1994-06-15
DE4240480A1 (de) 1994-08-25
ES2092207T3 (es) 1996-11-16
JPH06211771A (ja) 1994-08-02
ATE143393T1 (de) 1996-10-15
CA2110235A1 (en) 1994-06-03
MX9307189A (es) 1994-08-31
KR100292134B1 (ko) 2001-09-17
DE59303960D1 (de) 1996-10-31
PL301254A1 (en) 1994-06-13
CZ287133B6 (en) 2000-09-13
CA2110235C (en) 2003-02-25
PL172821B1 (pl) 1997-11-28
FI103579B (fi) 1999-07-30

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