ATE293649T1 - Verfahren zur herstellung farbheller uretdionpolyisocyanate - Google Patents
Verfahren zur herstellung farbheller uretdionpolyisocyanateInfo
- Publication number
- ATE293649T1 ATE293649T1 AT98114372T AT98114372T ATE293649T1 AT E293649 T1 ATE293649 T1 AT E293649T1 AT 98114372 T AT98114372 T AT 98114372T AT 98114372 T AT98114372 T AT 98114372T AT E293649 T1 ATE293649 T1 AT E293649T1
- Authority
- AT
- Austria
- Prior art keywords
- groups
- optionally substituted
- optionally
- aliphatic
- oligomerization
- Prior art date
Links
- PCHXZXKMYCGVFA-UHFFFAOYSA-N 1,3-diazetidine-2,4-dione Chemical compound O=C1NC(=O)N1 PCHXZXKMYCGVFA-UHFFFAOYSA-N 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 229920001228 polyisocyanate Polymers 0.000 title abstract 2
- 239000005056 polyisocyanate Substances 0.000 title abstract 2
- 125000001931 aliphatic group Chemical group 0.000 abstract 3
- 125000003118 aryl group Chemical group 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 125000005442 diisocyanate group Chemical group 0.000 abstract 2
- 238000006384 oligomerization reaction Methods 0.000 abstract 2
- 125000006569 (C5-C6) heterocyclic group Chemical group 0.000 abstract 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000006471 dimerization reaction Methods 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 239000012948 isocyanate Substances 0.000 abstract 1
- 150000002513 isocyanates Chemical class 0.000 abstract 1
- 230000003606 oligomerizing effect Effects 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 239000011574 phosphorus Substances 0.000 abstract 1
- 239000002574 poison Substances 0.000 abstract 1
- 231100000614 poison Toxicity 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
- 239000010409 thin film Substances 0.000 abstract 1
- -1 tri-substituted phosphite structures Chemical group 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C263/00—Preparation of derivatives of isocyanic acid
- C07C263/16—Preparation of derivatives of isocyanic acid by reactions not involving the formation of isocyanate groups
-
- 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
- C08G18/798—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing urethdione groups
-
- 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
- C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
- C08G18/027—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing urethodione groups
-
- 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
-
- 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
- C08G18/16—Catalysts
- C08G18/166—Catalysts not provided for in the groups C08G18/18 - C08G18/26
- C08G18/168—Organic 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
- C08G18/82—Post-polymerisation treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/524—Esters of phosphorous acids, e.g. of H3PO3
-
- 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
- C08G2150/20—Compositions for powder coatings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyurethanes Or Polyureas (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19735043A DE19735043A1 (de) | 1997-08-13 | 1997-08-13 | Verfahren zur Herstellung farbheller Uretdionpolyisocyanate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE293649T1 true ATE293649T1 (de) | 2005-05-15 |
Family
ID=7838832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT98114372T ATE293649T1 (de) | 1997-08-13 | 1998-07-31 | Verfahren zur herstellung farbheller uretdionpolyisocyanate |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6043332A (enExample) |
| EP (1) | EP0896973B1 (enExample) |
| JP (2) | JPH11140157A (enExample) |
| KR (1) | KR100566025B1 (enExample) |
| AT (1) | ATE293649T1 (enExample) |
| CA (1) | CA2244586C (enExample) |
| DE (2) | DE19735043A1 (enExample) |
| ES (1) | ES2241079T3 (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19943034A1 (de) | 1999-09-09 | 2001-03-15 | Bayer Ag | Uretdiongruppen und freie Isocyanatgruppen aufweisende Pulverlackvernetzer hoher Funktionalität |
| WO2002040567A1 (fr) * | 2000-11-20 | 2002-05-23 | Rhodia Chimie | Procede de dimerisation catalytique d'isocyanates |
| FR2897613B1 (fr) * | 2000-11-20 | 2008-04-04 | Rhodia Chimie Sa | Procede de preparation de polyisocyanates dimeres |
| DE10123419A1 (de) * | 2001-05-14 | 2002-11-21 | Bayer Ag | Verfahren zur Herstellung von aliphatischen Polyisocyanaten mit Uretdion-Isocyanurat- sowie Iminooxadiazindionstruktur |
| DE10123417A1 (de) * | 2001-05-14 | 2002-11-21 | Bayer Ag | Verfahren zur Dimerisierung von Isophorondiisocyanat |
| WO2004005363A1 (de) * | 2002-07-04 | 2004-01-15 | Bayer Materialscience Ag | Uretdiongruppen enthaltende polyadditionsprodukte |
| ES2450166T3 (es) | 2003-07-14 | 2014-03-24 | Vencorex Us, Inc. | Estabilidad del color mejorada de isocianatos |
| JP2005298365A (ja) * | 2004-04-07 | 2005-10-27 | Mitsui Takeda Chemicals Inc | 有機ポリイソシアネート組成物 |
| DE102005060828A1 (de) | 2005-12-20 | 2007-06-28 | Bayer Materialscience Ag | Verfahren zur Herstellung von Polyadditionsverbindungen |
| EP2877507A1 (de) | 2012-07-27 | 2015-06-03 | Bayer Materialscience AG | Klebstoff-formulierungen |
| FR3078707B1 (fr) * | 2018-03-06 | 2020-12-25 | Vencorex France | Composition de polyisocyanates |
| CN112250835B (zh) * | 2020-09-14 | 2022-03-11 | 万华化学（宁波）有限公司 | 一种制备无色多异氰酸酯组合物的方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1670720A1 (de) * | 1966-07-21 | 1971-01-14 | Bayer Ag | Verfahren zur Herstellung von aliphatisch substituierten Uretdionen |
| DE3030513A1 (de) * | 1980-08-13 | 1982-03-18 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur herstellung eines isocyanuratfreien uretdions aus isophorondiisocyanat sowie das danach hergestellte uretdion |
| DE3227779A1 (de) * | 1982-07-24 | 1984-01-26 | Chemische Werke Hüls AG, 4370 Marl | Neue isocyanato-uretdione sowie ein verfahren zu deren herstellung |
| DE3420114A1 (de) * | 1984-05-30 | 1985-12-05 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von uretdiongruppen aufweisenden polyisocyanaten |
| DE3432081A1 (de) * | 1984-08-31 | 1986-03-06 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von oligomeren polyisocyanaten und ihre verwendung bei der herstellung von polyurethankunststoffen |
| DE3437635A1 (de) * | 1984-10-13 | 1986-04-17 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von uretdiongruppen aufweisenden verbindungen, die nach diesem verfahren erhaeltlichen verbindungen und ihre verwendung bei der herstellung von polyurethankunststoffen |
| DE3739549C2 (de) * | 1987-11-21 | 1994-10-27 | Huels Chemische Werke Ag | Verfahren zur Herstellung (cyclo)aliphatischer Uretdione |
| DE3809261A1 (de) * | 1988-03-19 | 1989-09-28 | Bayer Ag | Verfahren zur herstellung von uretdion- und isocyanuratgruppen aufweisenden polyisocyanatgemischen |
| DE3900053A1 (de) * | 1989-01-03 | 1990-07-12 | Bayer Ag | Verfahren zur herstellung von uretdion- und isocyanuratgruppen aufweisenden polyisocyanaten, die nach diesem verfahren erhaeltlichen polyisocyanate und ihre verwendung in zweikomponenten-polyurethanlacken |
| US5102918A (en) * | 1989-05-16 | 1992-04-07 | Nippon Polyurethane Industry Co., Ltd. | Process for producing modified organic polyisocyanate |
| DE3938202A1 (de) * | 1989-11-17 | 1991-05-23 | Basf Ag | Hitzehaertbare stoffmischungen |
| DE4215746A1 (de) * | 1992-05-13 | 1993-11-18 | Basf Ag | Verfahren zur Aufhellung von Isocyanurat- und Uretdiongruppen enthaltenden Polyisocyanaten |
| DE4331083A1 (de) * | 1993-09-13 | 1995-03-16 | Basf Ag | Lagerstabile, nach phosgenfreien Verfahren erhältliche Polyisocyanatzusammensetzungen, ein Verfahren zu ihrer Herstellung und ihre Verwendung |
| JP3850895B2 (ja) * | 1995-01-06 | 2006-11-29 | 三井化学ポリウレタン株式会社 | アロファネート化方法及び二液型樹脂組成物 |
| US6624301B1 (en) * | 1995-03-25 | 2003-09-23 | Degussa Ag | Process for the preparation of (cyclo)aliphatic uretdiones of improved color quality |
| DE19519006A1 (de) * | 1995-05-24 | 1996-11-28 | Bayer Ag | Pulverlack für matte Beschichtungen |
| JPH10251366A (ja) * | 1997-03-14 | 1998-09-22 | Mitsui Chem Inc | イソシアヌレート環含有ポリイソシアネート類の製造方法 |
-
1997
- 1997-08-13 DE DE19735043A patent/DE19735043A1/de not_active Withdrawn
-
1998
- 1998-07-31 EP EP98114372A patent/EP0896973B1/de not_active Expired - Lifetime
- 1998-07-31 ES ES98114372T patent/ES2241079T3/es not_active Expired - Lifetime
- 1998-07-31 DE DE59812741T patent/DE59812741D1/de not_active Expired - Lifetime
- 1998-07-31 AT AT98114372T patent/ATE293649T1/de not_active IP Right Cessation
- 1998-08-05 US US09/129,584 patent/US6043332A/en not_active Expired - Lifetime
- 1998-08-07 CA CA002244586A patent/CA2244586C/en not_active Expired - Fee Related
- 1998-08-11 JP JP10237948A patent/JPH11140157A/ja not_active Withdrawn
- 1998-08-12 KR KR1019980032706A patent/KR100566025B1/ko not_active Expired - Fee Related
-
2008
- 2008-06-10 JP JP2008151950A patent/JP5043757B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US6043332A (en) | 2000-03-28 |
| CA2244586A1 (en) | 1999-02-13 |
| JPH11140157A (ja) | 1999-05-25 |
| KR19990023543A (ko) | 1999-03-25 |
| KR100566025B1 (ko) | 2006-08-30 |
| DE59812741D1 (de) | 2005-05-25 |
| EP0896973B1 (de) | 2005-04-20 |
| CA2244586C (en) | 2008-02-05 |
| EP0896973A1 (de) | 1999-02-17 |
| JP2008273988A (ja) | 2008-11-13 |
| DE19735043A1 (de) | 1999-02-18 |
| ES2241079T3 (es) | 2005-10-16 |
| JP5043757B2 (ja) | 2012-10-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| REN | Ceased due to non-payment of the annual fee |