ES453056A1 - Procedimiento para la obtencion de mezclas de poliisocianto con grupos de isocianatos bloqueados. - Google Patents
Procedimiento para la obtencion de mezclas de poliisocianto con grupos de isocianatos bloqueados.Info
- Publication number
- ES453056A1 ES453056A1 ES453056A ES453056A ES453056A1 ES 453056 A1 ES453056 A1 ES 453056A1 ES 453056 A ES453056 A ES 453056A ES 453056 A ES453056 A ES 453056A ES 453056 A1 ES453056 A1 ES 453056A1
- Authority
- ES
- Spain
- Prior art keywords
- polyisocyanate mixtures
- production
- isocyanate groups
- blocked isocyanate
- mixtures containing
- 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
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
- C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
- C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
- C08G18/8009—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203
- C08G18/8032—Masked aliphatic or cycloaliphatic polyisocyanates not provided for in one single of the groups C08G18/8016 and C08G18/8025
-
- 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
- C08G18/8093—Compounds containing active methylene 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)
- Paints Or Removers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2550156A DE2550156C2 (de) | 1975-11-07 | 1975-11-07 | Verfahren zur Herstellung von Polyisocyanatgemischen mit blockierten Isocyanatgruppen und ihre Verwendung in Polyuretan-Einbrennlacken |
Publications (1)
Publication Number | Publication Date |
---|---|
ES453056A1 true ES453056A1 (es) | 1977-11-01 |
Family
ID=5961233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES453056A Expired ES453056A1 (es) | 1975-11-07 | 1976-11-05 | Procedimiento para la obtencion de mezclas de poliisocianto con grupos de isocianatos bloqueados. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4101530A (es) |
JP (1) | JPS5944310B2 (es) |
BE (1) | BE848036A (es) |
DE (1) | DE2550156C2 (es) |
ES (1) | ES453056A1 (es) |
FR (1) | FR2330731A1 (es) |
GB (1) | GB1498615A (es) |
IT (1) | IT1066672B (es) |
SE (1) | SE7612309L (es) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3004876A1 (de) * | 1980-02-09 | 1981-08-20 | Chemische Werke Hüls AG, 4370 Marl | Blockierte polyisocyanate mit hoher reaktionsfaehigkeit, ihre herstellung und verwendung |
DE3030554A1 (de) * | 1980-08-13 | 1982-03-25 | Chemische Werke Hüls AG, 4370 Marl | Einbrennlacke |
DE3046409A1 (de) * | 1980-12-10 | 1982-07-15 | Bayer Ag, 5090 Leverkusen | Beschichtungsmittel und ein verfahren zur herstellung von ueberzuegen |
US4439593A (en) * | 1983-05-26 | 1984-03-27 | Mobay Chemical Corporation | Polyurethane compositions with improved storage stability |
DE3322721A1 (de) * | 1983-06-24 | 1985-01-03 | Chemische Werke Hüls AG, 4370 Marl | Einkomponenten-einbrennlacke |
US4518522A (en) * | 1983-09-19 | 1985-05-21 | Mobay Chemical Corporation | Blocked polyisocyanates with improved storage stability |
DE3337395A1 (de) * | 1983-10-14 | 1985-05-02 | Herberts Gmbh, 5600 Wuppertal | Nichtwaessriger lack mit hohem steinschlagschutz, verfahren zu seiner herstellung und dessen verwendung |
DE3337394A1 (de) * | 1983-10-14 | 1985-05-02 | Herberts Gmbh, 5600 Wuppertal | Steinschlagschutzschicht-lack, verfahren zu seiner herstellung und dessen verwendung |
JPS61211322A (ja) * | 1985-03-15 | 1986-09-19 | Asahi Denka Kogyo Kk | ポリウレタン組成物 |
DE3606513C2 (de) | 1986-02-28 | 1998-05-07 | Basf Coatings Ag | Dispersionen von vernetzten Polymermikroteilchen in wäßrigen Medien und Verfahren zur Herstellung dieser Dispersionen |
US4677180A (en) * | 1986-07-16 | 1987-06-30 | Mobay Corporation | Polyurethane compositions with improved storage stability |
CH669955A5 (es) * | 1986-08-04 | 1989-04-28 | Sika Ag | |
DE3734916A1 (de) * | 1987-10-15 | 1989-04-27 | Hoechst Ag | Haertungskomponente fuer kunstharze, diese enthaltende haertbare mischungen sowie deren verwendung |
US5221707A (en) * | 1989-11-30 | 1993-06-22 | Gencorp Inc. | Coating blend compositions |
DE4022660A1 (de) * | 1990-07-17 | 1992-01-23 | Bayer Ag | Bindemittelkombination, ihre verwendung in einbrennlacken und ein verfahren zur herstellung von ueberzuegen |
US5064896A (en) * | 1990-08-08 | 1991-11-12 | Tanner Chemical Company, Inc. | Adhesive compositions |
DE4100204A1 (de) * | 1991-01-05 | 1992-07-09 | Bayer Ag | Beschichtungsmittel und seine verwendung zur herstellung von beschichtungen |
DE4114800A1 (de) * | 1991-05-07 | 1992-11-12 | Bayer Ag | Neue polyesterpolyole sowie deren verwendung als haftvermittler fuer polymersysteme und als polymerweichmacher |
US5488092A (en) * | 1994-04-26 | 1996-01-30 | Gencorp Inc. | Low VOC, primerless, polyurethane compostions |
DE19534624A1 (de) * | 1995-09-18 | 1997-03-20 | Bayer Ag | Allophanatgruppen aufweisende Polyisocyanate auf Basis Diphenylmethandiisocyanat mit überwiegend oder vollständig blockierten Isocyanatgruppen |
JP3712295B2 (ja) * | 1996-04-12 | 2005-11-02 | 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それを用いた一液性熱硬化組成物 |
DE10003319A1 (de) | 2000-01-27 | 2001-08-02 | Bayer Ag | Neue Bindemittelkombinationen für wetterbeständige Coil-Coating-Beschichtungen |
US8445555B2 (en) * | 2006-07-13 | 2013-05-21 | Air Products And Chemicals, Inc. | Stabilized carbanions as trimerization catalysts |
DE102008063085A1 (de) | 2008-12-24 | 2010-07-01 | Basf Coatings Ag | Lackzusammensetzung |
US11798799B2 (en) * | 2021-08-09 | 2023-10-24 | Applied Materials, Inc. | Ultraviolet and ozone clean system |
EP4289878A1 (de) | 2022-06-08 | 2023-12-13 | Evonik Operations GmbH | Ein-komponentensystem umfassend blockierte polyurethanprepolymere |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE666023A (es) * | 1964-07-21 | |||
DE1795417A1 (de) * | 1968-09-27 | 1972-01-05 | Bayer Ag | Verfahren zur Herstellung physiologisch unbedenklicher,aliphatischer Polyisocyanate |
JPS5420560B2 (es) * | 1971-11-20 | 1979-07-24 | ||
DE2200342A1 (de) * | 1972-01-05 | 1973-07-12 | Basf Ag | Verfahren zur herstellung von ueberzuegen durch auftragen pulverfoermiger ueberzugsmittel |
NL7408474A (es) * | 1973-06-27 | 1974-12-31 | ||
DE2436872C3 (de) * | 1974-07-31 | 1980-04-10 | Basf Ag, 6700 Ludwigshafen | 1 -(Bis-äthoxycarbonyl)-acetylamino-S-bis-äthoxycarbonyO-acetyl-aminomethyl-333-trimethyl-cyclohexan |
-
1975
- 1975-11-07 DE DE2550156A patent/DE2550156C2/de not_active Expired
-
1976
- 1976-10-22 US US05/734,832 patent/US4101530A/en not_active Expired - Lifetime
- 1976-11-02 GB GB45475/76A patent/GB1498615A/en not_active Expired
- 1976-11-04 SE SE7612309A patent/SE7612309L/xx unknown
- 1976-11-05 FR FR7633511A patent/FR2330731A1/fr active Granted
- 1976-11-05 ES ES453056A patent/ES453056A1/es not_active Expired
- 1976-11-05 IT IT52044/76A patent/IT1066672B/it active
- 1976-11-05 JP JP51132529A patent/JPS5944310B2/ja not_active Expired
- 1976-11-05 BE BE172114A patent/BE848036A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US4101530A (en) | 1978-07-18 |
BE848036A (fr) | 1977-05-05 |
JPS5944310B2 (ja) | 1984-10-29 |
IT1066672B (it) | 1985-03-12 |
DE2550156A1 (de) | 1977-05-18 |
FR2330731B1 (es) | 1983-10-28 |
DE2550156C2 (de) | 1983-12-15 |
SE7612309L (sv) | 1977-05-08 |
JPS5259139A (en) | 1977-05-16 |
GB1498615A (en) | 1978-01-25 |
FR2330731A1 (fr) | 1977-06-03 |
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