AT356382B - Verfahren zur herstellung von isocyanurat- gruppen aufweisenden polyisocyanaten - Google Patents
Verfahren zur herstellung von isocyanurat- gruppen aufweisenden polyisocyanatenInfo
- Publication number
- AT356382B AT356382B AT256077A AT256077A AT356382B AT 356382 B AT356382 B AT 356382B AT 256077 A AT256077 A AT 256077A AT 256077 A AT256077 A AT 256077A AT 356382 B AT356382 B AT 356382B
- Authority
- AT
- Austria
- Prior art keywords
- isocyanurate groups
- producing polyisocyanates
- polyisocyanates
- producing
- isocyanurate
- 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
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
- C08G18/20—Heterocyclic amines; Salts thereof
- C08G18/2009—Heterocyclic amines; Salts thereof containing one heterocyclic ring
- C08G18/2036—Heterocyclic amines; Salts thereof containing one heterocyclic ring having at least three nitrogen atoms in the ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
- C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
- C07D251/04—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
-
- 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
- C08G2115/00—Oligomerisation
- C08G2115/02—Oligomerisation to isocyanurate groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyurethanes Or Polyureas (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT369679A AT373903B (de) | 1976-04-14 | 1979-05-18 | Verfahren zur herstellung von urethangruppenhaltigen polyisocyanuratschaumstoffen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2616416A DE2616416C2 (de) | 1976-04-14 | 1976-04-14 | 1,3,5-Tris-(N,N-dialkylaminoalkyl)-s- hexahydrotriazin-Anlagerungsverbindungen und ihre Verwendung als Trimerisierungskatalysatoren für Polyisocyanate |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA256077A ATA256077A (de) | 1979-09-15 |
AT356382B true AT356382B (de) | 1980-04-25 |
Family
ID=5975374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT256077A AT356382B (de) | 1976-04-14 | 1977-04-13 | Verfahren zur herstellung von isocyanurat- gruppen aufweisenden polyisocyanaten |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT356382B (de) |
BE (1) | BE853616A (de) |
CH (1) | CH628910A5 (de) |
DE (1) | DE2616416C2 (de) |
FR (1) | FR2348203A1 (de) |
GB (1) | GB1571933A (de) |
IT (1) | IT1115954B (de) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4212917A (en) * | 1978-06-01 | 1980-07-15 | The Celotex Corporation | Polyisocyanurate foam laminate |
US4311801A (en) | 1978-06-01 | 1982-01-19 | The Celotex Corporation | Polyisocyanurate foam and process therefor |
US4362678A (en) | 1980-01-18 | 1982-12-07 | The Celotex Corporation | Method of making polyisocyanurate foam laminate |
DE3033860A1 (de) | 1980-09-09 | 1982-04-15 | Bayer Ag, 5090 Leverkusen | Neue isocyanato-isocyanurate, ein verfahren zu ihrer herstellung, sowie ihre verwendung als isocyanatkomponente in polyurethanlacken |
US4382125A (en) * | 1981-11-30 | 1983-05-03 | Basf Wyandotte Corporation | Isocyanurate-modified polymethylene polyphenylene polyisocyanate compositions |
DE3303221A1 (de) * | 1983-02-01 | 1984-08-02 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von isocyanuratgruppen aufweisenden polyisocyanaten, die nach diesem verfahren erhaeltlichen verbindungen und ihre verwendung zur herstellung von polyurethanen |
DE3304889A1 (de) * | 1983-02-12 | 1984-08-16 | Basf Ag, 6700 Ludwigshafen | Fluessige, isocyanuratgruppen enthaltende polyisocyanatmischungen aus 4,4'- und 2,4'-diphenylmethan-diisocyanaten, verfahren zu deren herstellung und deren verwendung fuer polyurethan- oder polyisocyanurat-kunststoffe |
DE3521618A1 (de) | 1985-06-15 | 1986-12-18 | Bayer Ag, 5090 Leverkusen | In wasser dispergierbare polyisocyanat-zubereitung und ihre verwendung als zusatzmittel fuer waessrige klebstoffe |
US5208270A (en) * | 1992-01-03 | 1993-05-04 | The Dow Chemical Company | Catalyst systems useful for forming isocyanurate, amide and/or oxazolidinone groups and a method for their use |
US5489704A (en) | 1994-08-29 | 1996-02-06 | Bayer Corporation | Polyisocyanate/polyamine mixtures and their use for the production of polyurea coatings |
US5545705A (en) | 1994-12-14 | 1996-08-13 | Bayer Corporation | Aldimines based on 2-methyl-1,5-pentane diamine and their use for the production of polyurea coatings |
US5523376A (en) | 1994-12-21 | 1996-06-04 | Bayer Corporation | Coating compositions based on aldimines and polyisocyanates containing uretdione groups |
US5561200A (en) | 1995-05-23 | 1996-10-01 | Bayer Corporation | Blocked polyisocyanates with improved thermal stability |
US20050158131A1 (en) | 2004-01-20 | 2005-07-21 | Markusch Peter H. | Geotextile/polyurethane composites based on blocked isocyanate compositions |
US20120003454A1 (en) | 2009-01-14 | 2012-01-05 | Bayer Materialscience Llc | Long-fiber thermoset composite with low orange peel |
DE102009019899A1 (de) | 2009-05-04 | 2010-11-11 | Fischerwerke Gmbh & Co. Kg | Klebstoffe auf Basis silanterminierter Isocyanate |
DE102009019898A1 (de) | 2009-05-04 | 2010-11-11 | Fischerwerke Gmbh & Co. Kg | Mehrkomponenten-Kunstmörtel auf Basis silanterminierter Harze |
CA2774233A1 (en) | 2009-09-26 | 2011-03-31 | Segetis, Inc. | Ketal lactones and stereospecific adducts of oxocarboxylic ketals with trimethylol compounds, polymers containing the same, methods of manufacture, and uses thereof |
EP2368928B1 (de) | 2010-03-24 | 2013-10-30 | Basf Se | Wasseremulgierbare Isocyanate mit verbesserten Eigenschaften |
DE102010060443A1 (de) | 2010-11-09 | 2012-05-10 | Fischerwerke Gmbh & Co. Kg | Harz für Kleb- und Beschichtungsstoffe auf Basis silanterminierter Harze mit mindestens zwei Edukten |
WO2013006606A2 (en) | 2011-07-06 | 2013-01-10 | Bayer Materialscience Llc | Free radical curable waterborne glass coating compositions |
US8343601B1 (en) | 2011-07-06 | 2013-01-01 | Bayer Materialscience Llc | Waterborne polyurethane coating compositions |
US8354151B1 (en) | 2011-07-06 | 2013-01-15 | Bayer Materialscience Llc | Waterborne polyurethane coating compositions |
US20140199491A1 (en) | 2013-01-15 | 2014-07-17 | Allnex Ip S.À.R.L. | One-component, dual-cure conformal coating compositions |
US20220242996A1 (en) | 2019-06-24 | 2022-08-04 | Basf Se | Water-emulsifiable isocyanates with improved properties |
WO2022184522A1 (de) | 2021-03-02 | 2022-09-09 | Basf Se | Wasseremulgierbare polyisocyanate mit verbesserten eigenschaften |
CN115672398B (zh) * | 2022-11-22 | 2024-03-29 | 宁夏瑞泰科技股份有限公司 | 催化剂及六亚甲基二异氰酸酯三聚体的合成方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2325826C3 (de) * | 1973-05-22 | 1981-01-29 | Chemische Werke Huels Ag, 4370 Marl | Isocyanato-isocyanurate und Herstellung lagerstabiler Lösungen hiervon |
-
1976
- 1976-04-14 DE DE2616416A patent/DE2616416C2/de not_active Expired
-
1977
- 1977-04-06 FR FR7710412A patent/FR2348203A1/fr active Granted
- 1977-04-07 CH CH443777A patent/CH628910A5/de not_active IP Right Cessation
- 1977-04-12 IT IT48925/77A patent/IT1115954B/it active
- 1977-04-13 GB GB15286/77A patent/GB1571933A/en not_active Expired
- 1977-04-13 AT AT256077A patent/AT356382B/de not_active IP Right Cessation
- 1977-04-14 BE BE176735A patent/BE853616A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BE853616A (fr) | 1977-10-14 |
FR2348203B1 (de) | 1981-06-19 |
GB1571933A (en) | 1980-07-23 |
CH628910A5 (en) | 1982-03-31 |
ATA256077A (de) | 1979-09-15 |
FR2348203A1 (fr) | 1977-11-10 |
IT1115954B (it) | 1986-02-10 |
DE2616416A1 (de) | 1977-11-03 |
DE2616416C2 (de) | 1982-11-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |