FR2826366B1 - Preparation d'isocyanates masques, notamment de polyisocyanates masques - Google Patents
Preparation d'isocyanates masques, notamment de polyisocyanates masquesInfo
- Publication number
- FR2826366B1 FR2826366B1 FR0108351A FR0108351A FR2826366B1 FR 2826366 B1 FR2826366 B1 FR 2826366B1 FR 0108351 A FR0108351 A FR 0108351A FR 0108351 A FR0108351 A FR 0108351A FR 2826366 B1 FR2826366 B1 FR 2826366B1
- Authority
- FR
- France
- Prior art keywords
- mask
- polyisocyanates
- preparation
- isocyanates
- particular mask
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- 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
- C08G18/8061—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
-
- 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
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
- C08G18/791—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups
- C08G18/792—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups formed by oligomerisation of aliphatic and/or cycloaliphatic isocyanates or isothiocyanates
-
- 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
- C08G18/8077—Oximes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Paints Or Removers (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0108351A FR2826366B1 (fr) | 2001-06-25 | 2001-06-25 | Preparation d'isocyanates masques, notamment de polyisocyanates masques |
EP02758520A EP1399497A1 (fr) | 2001-06-25 | 2002-06-25 | Preparation d'isocyanates masques, notamment de polyisocyanates masques |
PCT/FR2002/002198 WO2003000763A1 (fr) | 2001-06-25 | 2002-06-25 | Preparation d'isocyanates masques, notamment de polyisocyanates masques |
US10/481,504 US20040242833A1 (en) | 2001-06-25 | 2002-06-25 | Production of masked isocyanates particularly masked polyisocyanates |
KR10-2003-7016895A KR20040014580A (ko) | 2001-06-25 | 2002-06-25 | 블러킹된 이소시아네이트, 특히 블러킹된폴리이소시아네이트의 제조 |
JP2003507164A JP2004533471A (ja) | 2001-06-25 | 2002-06-25 | ブロックドイソシアネート、特にブロックドポリイソシアネートの製造法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0108351A FR2826366B1 (fr) | 2001-06-25 | 2001-06-25 | Preparation d'isocyanates masques, notamment de polyisocyanates masques |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2826366A1 FR2826366A1 (fr) | 2002-12-27 |
FR2826366B1 true FR2826366B1 (fr) | 2005-03-11 |
Family
ID=8864732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0108351A Expired - Fee Related FR2826366B1 (fr) | 2001-06-25 | 2001-06-25 | Preparation d'isocyanates masques, notamment de polyisocyanates masques |
Country Status (6)
Country | Link |
---|---|
US (1) | US20040242833A1 (fr) |
EP (1) | EP1399497A1 (fr) |
JP (1) | JP2004533471A (fr) |
KR (1) | KR20040014580A (fr) |
FR (1) | FR2826366B1 (fr) |
WO (1) | WO2003000763A1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6894138B1 (en) * | 2003-11-26 | 2005-05-17 | Bayer Materialscience Llc | Blocked polyisocyanate |
DE102004046308A1 (de) * | 2004-09-24 | 2006-03-30 | Bayer Materialscience Ag | Neues Verfahren zur Herstellung von 3,5-Dimethylpyrazol-blockierten Polysocyanaten |
FR2879616B1 (fr) * | 2004-12-21 | 2007-05-25 | Rhodia Chimie Sa | Composition polyisacyanate a proprietes anti-chocs ameliorees |
EP2415879A1 (fr) | 2010-08-06 | 2012-02-08 | LANXESS Deutschland GmbH | Compositions comprenant au moins un composé contenant des groupes carbamoylsulfonates et leur utilisation comme agents de tannage |
EP3800213A1 (fr) * | 2019-10-01 | 2021-04-07 | Cromogenia Units, S.A. | Compositions d'isocyanate polyuréthane bloquées utilisant un nouvel agent bloquant, leur procédé de fabrication et leurs utilisations |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US701512A (en) * | 1902-01-07 | 1902-06-03 | John Scott | Rotary cultivator. |
US4701512A (en) * | 1985-10-29 | 1987-10-20 | The Dow Chemical Company | Isocyanate adducts with benzoxazolones or benzoxazinediones and use thereof as latent chain extenders or cross-linkers for epoxides |
AU8908191A (en) * | 1990-10-26 | 1992-05-26 | Allied-Signal Inc. | Oxime-blocked isocyanates based on tmi(r)(meta) unsaturated aliphatic isocyanate |
DE4441418A1 (de) * | 1994-11-22 | 1996-05-23 | Bayer Ag | Verfahren zur Herstellung von 3,5-Dimethylpyrazol-blockierten Polyisocyanaten |
-
2001
- 2001-06-25 FR FR0108351A patent/FR2826366B1/fr not_active Expired - Fee Related
-
2002
- 2002-06-25 WO PCT/FR2002/002198 patent/WO2003000763A1/fr not_active Application Discontinuation
- 2002-06-25 JP JP2003507164A patent/JP2004533471A/ja not_active Abandoned
- 2002-06-25 EP EP02758520A patent/EP1399497A1/fr not_active Withdrawn
- 2002-06-25 US US10/481,504 patent/US20040242833A1/en not_active Abandoned
- 2002-06-25 KR KR10-2003-7016895A patent/KR20040014580A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP1399497A1 (fr) | 2004-03-24 |
JP2004533471A (ja) | 2004-11-04 |
WO2003000763A1 (fr) | 2003-01-03 |
KR20040014580A (ko) | 2004-02-14 |
FR2826366A1 (fr) | 2002-12-27 |
US20040242833A1 (en) | 2004-12-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20070228 |