HK1067377A1 - Method for the dimerisation of isophorone diisocyanate - Google Patents
Method for the dimerisation of isophorone diisocyanateInfo
- Publication number
- HK1067377A1 HK1067377A1 HK04110279.7A HK04110279A HK1067377A1 HK 1067377 A1 HK1067377 A1 HK 1067377A1 HK 04110279 A HK04110279 A HK 04110279A HK 1067377 A1 HK1067377 A1 HK 1067377A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- isophorone diisocyanate
- dimerisation
- isocyanate groups
- dimerization
- polyisocyanate
- Prior art date
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
- C08G18/77—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
-
- 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
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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Paints Or Removers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10123417A DE10123417A1 (de) | 2001-05-14 | 2001-05-14 | Verfahren zur Dimerisierung von Isophorondiisocyanat |
PCT/EP2002/005001 WO2002092657A1 (fr) | 2001-05-14 | 2002-05-07 | Procede de dimerisation de diisocyanate d'isophorone |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1067377A1 true HK1067377A1 (en) | 2005-04-08 |
Family
ID=7684741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK04110279.7A HK1067377A1 (en) | 2001-05-14 | 2004-12-28 | Method for the dimerisation of isophorone diisocyanate |
Country Status (13)
Country | Link |
---|---|
US (1) | US6797800B2 (fr) |
EP (1) | EP1399494B1 (fr) |
JP (1) | JP4029048B2 (fr) |
KR (1) | KR100894598B1 (fr) |
CN (1) | CN100509898C (fr) |
AT (1) | ATE358146T1 (fr) |
BR (1) | BR0209607A (fr) |
CA (1) | CA2446777C (fr) |
DE (2) | DE10123417A1 (fr) |
ES (1) | ES2283578T3 (fr) |
HK (1) | HK1067377A1 (fr) |
MX (1) | MXPA03010375A (fr) |
WO (1) | WO2002092657A1 (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10219227A1 (de) * | 2002-04-30 | 2003-11-13 | Bayer Ag | Ionische Flüssigkeiten |
DE10336186A1 (de) * | 2003-08-07 | 2005-03-03 | Bayer Materialscience Ag | Sulfonamid-Anionen als Katalysatoren für die NCO-Oligomerisierung |
DE102005060828A1 (de) | 2005-12-20 | 2007-06-28 | Bayer Materialscience Ag | Verfahren zur Herstellung von Polyadditionsverbindungen |
DE102010038845A1 (de) * | 2010-08-03 | 2012-02-09 | Bayer Materialscience Aktiengesellschaft | Verfahren zur Herstellung von Polyisocyanaten und deren Verwendung |
EP2847246B1 (fr) | 2012-05-08 | 2016-04-20 | Basf Se | Préparation de polyisocyanates ayant des groupes isocyanurate et leur utilisation |
EP3543270A1 (fr) | 2018-03-23 | 2019-09-25 | Covestro Deutschland AG | Système catalyseur pour dispersions d'uretdions |
EP3543271A1 (fr) | 2018-03-23 | 2019-09-25 | Covestro Deutschland AG | Compositions aqueuses contenant des groupes urétdione et son procede de fabrication |
EP3590988A1 (fr) | 2018-07-05 | 2020-01-08 | Covestro Deutschland AG | Compositions aqueuses contenant des groupes urétdione et leur procédé de production |
EP3590987A1 (fr) | 2018-07-05 | 2020-01-08 | Covestro Deutschland AG | Compositions aqueuses contenant des groupes urétdione et leur procédé de production |
WO2019180128A1 (fr) | 2018-03-23 | 2019-09-26 | Covestro Deutschland Ag | Compositions aqueuses contenant des groupes uretdione et leur procédé de préparation |
US11008416B2 (en) * | 2018-03-23 | 2021-05-18 | Covestro Llc | Aqueous, curable composition, comprising dispersed uretdione prepolymer, reactant and azolate |
CN109651278B (zh) * | 2018-11-12 | 2020-07-24 | 万华化学集团股份有限公司 | 一种多异氰酸酯的制备方法 |
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 (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1174790B (de) * | 1962-06-26 | 1964-07-30 | Bayer Ag | Verfahren zum Polymerisieren ein- und bzw. oder mehrwertiger Isocyanate |
DE1218717B (de) * | 1964-02-13 | 1966-06-08 | Bayer Ag | Verfahren zur Herstellung von hochmolekularen vernetzten Kunststoffen |
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 |
DE3030572A1 (de) * | 1980-08-13 | 1982-03-18 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur herstellung von uretdiongruppenhaltigen polyadditionsprodukten sowie die danach hergestellten produkte |
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 |
DE4327573A1 (de) * | 1993-08-17 | 1995-02-23 | Bayer Ag | Uretdion-Pulverlackvernetzer mit niedriger Schmelzviskosität |
DE4406444A1 (de) * | 1994-02-28 | 1995-08-31 | Huels Chemische Werke Ag | Hydroxyl- und uretdiongruppenhaltige Polyadditionsprodukte und Verfahren zu ihrer Herstellung sowie deren Verwendung zur Herstellung abspaltfreier Polyurethan-Pulverlacke hoher Reaktivität und die danach hergestellten Polyurethan-Pulverlacke |
US6624301B1 (en) | 1995-03-25 | 2003-09-23 | Degussa Ag | Process for the preparation of (cyclo)aliphatic uretdiones of improved color quality |
DE19548250A1 (de) * | 1995-12-22 | 1997-06-26 | Huels Chemische Werke Ag | Verfahren zur Herstellung eines isocyanurathaltigen Uretdions aus Isophorondiisocyanat sowie das danach hergestellte Uretdion |
DE19735043A1 (de) * | 1997-08-13 | 1999-02-18 | Bayer Ag | Verfahren zur Herstellung farbheller Uretdionpolyisocyanate |
DE10123416A1 (de) * | 2001-05-14 | 2002-11-21 | Bayer Ag | Verfahren zur Herstellung von Polyisocyanaten |
DE10123419A1 (de) * | 2001-05-14 | 2002-11-21 | Bayer Ag | Verfahren zur Herstellung von aliphatischen Polyisocyanaten mit Uretdion-Isocyanurat- sowie Iminooxadiazindionstruktur |
-
2001
- 2001-05-14 DE DE10123417A patent/DE10123417A1/de not_active Withdrawn
-
2002
- 2002-05-07 ES ES02748693T patent/ES2283578T3/es not_active Expired - Lifetime
- 2002-05-07 JP JP2002589536A patent/JP4029048B2/ja not_active Expired - Fee Related
- 2002-05-07 DE DE50209834T patent/DE50209834D1/de not_active Expired - Lifetime
- 2002-05-07 CN CNB028099540A patent/CN100509898C/zh not_active Expired - Fee Related
- 2002-05-07 MX MXPA03010375A patent/MXPA03010375A/es active IP Right Grant
- 2002-05-07 BR BR0209607-2A patent/BR0209607A/pt not_active IP Right Cessation
- 2002-05-07 KR KR1020037014742A patent/KR100894598B1/ko not_active IP Right Cessation
- 2002-05-07 EP EP02748693A patent/EP1399494B1/fr not_active Expired - Lifetime
- 2002-05-07 WO PCT/EP2002/005001 patent/WO2002092657A1/fr active IP Right Grant
- 2002-05-07 CA CA2446777A patent/CA2446777C/fr not_active Expired - Fee Related
- 2002-05-07 AT AT02748693T patent/ATE358146T1/de not_active IP Right Cessation
- 2002-05-13 US US10/144,608 patent/US6797800B2/en not_active Expired - Fee Related
-
2004
- 2004-12-28 HK HK04110279.7A patent/HK1067377A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP4029048B2 (ja) | 2008-01-09 |
MXPA03010375A (es) | 2004-03-16 |
WO2002092657A1 (fr) | 2002-11-21 |
DE10123417A1 (de) | 2002-11-21 |
ATE358146T1 (de) | 2007-04-15 |
US6797800B2 (en) | 2004-09-28 |
BR0209607A (pt) | 2004-03-30 |
DE50209834D1 (de) | 2007-05-10 |
US20030013872A1 (en) | 2003-01-16 |
KR20030095406A (ko) | 2003-12-18 |
CN100509898C (zh) | 2009-07-08 |
ES2283578T3 (es) | 2007-11-01 |
JP2004534871A (ja) | 2004-11-18 |
EP1399494A1 (fr) | 2004-03-24 |
CA2446777C (fr) | 2010-07-13 |
EP1399494B1 (fr) | 2007-03-28 |
CA2446777A1 (fr) | 2002-11-21 |
KR100894598B1 (ko) | 2009-04-24 |
CN1509300A (zh) | 2004-06-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
HK1067377A1 (en) | Method for the dimerisation of isophorone diisocyanate | |
MXPA05009155A (es) | Preparacion de mezclas e poliisocianato conteniendo grupo de isocianurato. | |
CA2072167A1 (fr) | Polyisocyanates contenant des groupes allophanate et isocyanurate, procede pour leur production, et leur utilisation dans des compositions de revetement a deux composantes. | |
CA2059338A1 (fr) | Polyisocyanates contenant des groupements allophanate et isocyanurate, un procede d'obtention et emploi dans des compositions de revetement a deux constituants | |
PL1745847T3 (pl) | Katalizator trimeryzacji | |
CA2097373A1 (fr) | Polyisocyanates contenant des groupements allophanate et isocyanurate, un procede pour leur obtention, et leur utilisation dans des compositions d'enduction a deux composantes | |
WO2000050470A3 (fr) | Catalyseurs contenant des donneurs d'azote substitues par n-pyrrolyle | |
HK1067376A1 (en) | Method for producing aliphatic polyisocyanates having an uretdione isocyanurate and iminooxadiazindione structure | |
WO2001083571A3 (fr) | Catalyseurs contenant des donneurs d'azote a substituants n-pyrrolyle | |
CA2224956A1 (fr) | Utilisation de polyisocyanates non ioniques, hydrodispersables, comme additifs pour le beton | |
ES2570596T3 (es) | Productos de poliadición que contienen grupos uretdiona | |
MY184863A (en) | Polyurethane urea-containing compositions and optical articles and methods for preparing them | |
BR0305203A (pt) | Preparação de poliissocianatos contendo grupos uretdiona | |
TW200604250A (en) | Polyurethane containing a polyol composition comprising a highly branched polysaccharide, mix and process for preparation thereof | |
WO2010010469A3 (fr) | Oligomères abêta (x-38..43), et procédés, compositions, et utilisations associés | |
WO2002074825A3 (fr) | Demoulage interne ameliore presentant un effet synergique avec des additifs de systeme de stabilisation et un systeme catalyseur | |
BR0011065A (pt) | Composição de poliol, processo para preparar uma espuma de poliuretano flexìvel, e, sistema de reação | |
EP0396092A3 (fr) | Catalyseurs à libération controlée et agents de durcissement pour la préparation de produits de polyuréthane et/ou polyisocyanurate | |
CA2244586A1 (fr) | Procede pour la production de polyisocyanates d'uretdione pales | |
EP0190560A3 (fr) | Procédé pour la préparation des compositions de polyisocyanates, les compositions ainsi obtenues et leur utilisation pour la préparation de matières plastiques selon le procédé de polyaddition d'isocyanate | |
WO2009078984A3 (fr) | Diisocyanates aromatiques stables à la congélation et processus permettant de préparer ces produits stables à la congélation | |
CA2181640A1 (fr) | Methode de preparation de polyisocyanates renfermant des groupes isocyanurates, a partir d'isocyanates aliphatiques et aromatiques | |
MX2010005580A (es) | Trimeros flexibles de diisocianato cicloalifatico. | |
WO2002072656A3 (fr) | Polyisocyanates partiellement trimerises liquides a base de toluene diisocyanate et de diphenylmethane diisocyanate. | |
CN100460386C (zh) | 制备含有碳化二亚胺基团的物质的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20130507 |