ES472994A1 - Procedimiento para la obtencion de cicloaminales - Google Patents
Procedimiento para la obtencion de cicloaminalesInfo
- Publication number
- ES472994A1 ES472994A1 ES472994A ES472994A ES472994A1 ES 472994 A1 ES472994 A1 ES 472994A1 ES 472994 A ES472994 A ES 472994A ES 472994 A ES472994 A ES 472994A ES 472994 A1 ES472994 A1 ES 472994A1
- Authority
- ES
- Spain
- Prior art keywords
- carbon atoms
- compounds
- groups
- hydrocarbon group
- aliphatic hydrocarbon
- 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
- 125000004432 carbon atom Chemical group C* 0.000 abstract 9
- 150000001875 compounds Chemical class 0.000 abstract 5
- 125000001931 aliphatic group Chemical group 0.000 abstract 3
- 125000001183 hydrocarbyl group Chemical group 0.000 abstract 3
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 abstract 2
- 239000005056 polyisocyanate Substances 0.000 abstract 2
- 229920001228 polyisocyanate Polymers 0.000 abstract 2
- 239000004971 Cross linker Substances 0.000 abstract 1
- 125000002029 aromatic hydrocarbon group Chemical group 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- -1 cyclic aminals Chemical class 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- 239000012948 isocyanate Substances 0.000 abstract 1
- 150000002513 isocyanates Chemical class 0.000 abstract 1
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 1
- 239000004848 polyfunctional curative Substances 0.000 abstract 1
- 239000004814 polyurethane Substances 0.000 abstract 1
- 229920002635 polyurethane Polymers 0.000 abstract 1
- 239000002243 precursor Substances 0.000 abstract 1
- 239000000057 synthetic resin Substances 0.000 abstract 1
- 229920003002 synthetic resin Polymers 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/04—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole 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
- 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
- C08G18/808—Monoamines
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Procedimiento para la obtención de cicloaminales de fórmula **(Fórmula)** donde m significa un número entero de 1 hasta 3 y n está por 0, 1 ó 2, donde la suma de m + n es 2 ó 3, R1 significa un resto hidrocarburo alifático, en caso dado sustituido por ciano, con 1 hasta 6 átomos de carbono, un resto hidrocarburo cicloalifático con 5 - 10 átomos de carbono, o un resto hidrocarburo aralifático con 7 - 10 átomos de carbono, R2 significa un resto hidrocarburo alifático divalente, con 2 hasta 6 átomos de carbono, estando dispuestos entre los dos átomos de nitrógeno como mínimo dos átomos de carbono, R3 y R4 son restos iguales o diferentes y significan hidrógeno, restos hidrocarburo alifáticos con 1 - 18 átomos de carbono, restos hidrocarburo cicloalifáticos con 5 - 10 átomos de carbono o restos hidrocarburo aromáticos con 6 - 10 átomos de carbono o donde los dos restos R3 y R4 junto con el átomo de carbono del anillo heterocíclico también pueden formar un anillo cicloalifático de 5 ó de 6 miembros, R5 significa un resto (m + n)-valente, tal y como se obtiene por eliminación de m+n grupos isocianato de un poliisocianato (m + n).valente.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772739313 DE2739313A1 (de) | 1977-09-01 | 1977-09-01 | Cycloaminale, ein verfahren zu ihrer herstellung, sowie ihre verwendung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES472994A1 true ES472994A1 (es) | 1979-02-16 |
Family
ID=6017811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES472994A Expired ES472994A1 (es) | 1977-09-01 | 1978-08-31 | Procedimiento para la obtencion de cicloaminales |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4404379A (es) |
| EP (1) | EP0001065B1 (es) |
| JP (1) | JPS5446781A (es) |
| DE (2) | DE2739313A1 (es) |
| ES (1) | ES472994A1 (es) |
| IT (1) | IT7850906A0 (es) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2922176C3 (de) * | 1979-05-31 | 1995-11-09 | Akzo Gmbh | Wasserhärtbare Polyisocyanat- oder Polyepoxid-Gemische |
| US4331810A (en) | 1979-11-08 | 1982-05-25 | Basf Wyandotte Corporation | Carbamylbiuret-modified polyisocyanates |
| DE3041834A1 (de) * | 1980-11-06 | 1982-06-09 | Bayer Ag, 5090 Leverkusen | Neue amidine und amidin/isocyanat-addukte, verfahren zu ihrer herstellung und ihre verwendung als katalysatoren fuer die haertung von epoxidharzen |
| US4427802A (en) * | 1981-07-27 | 1984-01-24 | Hexcel Corporation | Heterocyclic multifunctional amine adducts and curable compositions containing the same |
| US4404302A (en) * | 1982-05-27 | 1983-09-13 | Ferro Corporation | Acylated hindered hexahydropyrimidines and their use as light stabilizing agents |
| DE3730066A1 (de) * | 1987-09-08 | 1989-03-30 | Bayer Ag | Verfahren zur herstellung von feuchtigkeitshaertenden bindemittelkombinationen, die nach diesem verfahren erhaeltlichen kombinationen und ihre verwendung |
| DE3918544A1 (de) * | 1989-06-07 | 1990-12-13 | Bayer Ag | Verfahren zur herstellung von 7-(3-amino- sowie 3-amino-methyl-1-pyrrolidinyl)-3-chinolon- carbonsaeuren sowie -naphthyridoncarbonsaeuren |
| DE59004478D1 (de) * | 1989-06-13 | 1994-03-17 | Ciba Geigy | Haftvermittler. |
| GB8915131D0 (en) * | 1989-06-30 | 1989-08-23 | Wyeth John & Brother Ltd | Substituted 1,3-diaminopropanes |
| US5149809A (en) * | 1991-11-26 | 1992-09-22 | E. I. Du Pont De Nemours And Company | Synthesis of 2-alkylhexahydropyrimidines from nitriles |
| US5200262A (en) * | 1992-04-01 | 1993-04-06 | Minnesota Mining And Manufacturing Company | Launderable retroreflective applique with improved retention of retroreflective elements |
| US5470986A (en) * | 1994-06-27 | 1995-11-28 | E. I. Du Pont De Nemours And Company | Imidazolium hardeners for hydrophilic colloid |
| ES2227924T3 (es) * | 1998-04-02 | 2005-04-01 | Sika Schweiz Ag | Prepolimeros de poliuretano conteniendo grupos amino latentes y grupos isocianato, procedimiento para su preparacion, asi como su utilizacion. |
| EP1772447A1 (de) | 2005-09-30 | 2007-04-11 | Sika Technology AG | Aldimine mit aktivem Wasserstoff aufweisenden Reaktivgruppen sowie deren Verwendung |
| EP1770107A1 (de) | 2005-09-30 | 2007-04-04 | Sika Technology AG | Feuchtigkeitshärtende Polyurethanzusammensetzung |
| KR20080071132A (ko) * | 2005-09-30 | 2008-08-01 | 시카 테크놀러지 아게 | 알디민 함유 화합물 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3661923A (en) * | 1968-10-18 | 1972-05-09 | Rohm & Haas | Polyfunctional polyol ester oxazolidines |
| US3864335A (en) * | 1968-10-18 | 1975-02-04 | Rohm & Haas | Polyfunctional Ester Oxazolidines |
| US3743626A (en) * | 1968-10-18 | 1973-07-03 | Rohm & Haas | Hydrocurable oxazolidine-isocyanate compositions |
| CH508633A (de) * | 1969-03-27 | 1971-06-15 | Ciba Geigy Ag | Verfahren zur Herstellung von Diisocyanaten |
| CH547306A (de) * | 1969-12-19 | 1974-03-29 | Ciba Geigy Ag | Verfahren zur herstellung von neuen, zweikernigen n-heterocyclischen polyglycidylverbindungen. |
| DE2019844A1 (de) * | 1970-04-24 | 1971-11-04 | Boehringer Sohn Ingelheim | Fungitoxische Formylaminale |
| US3814775A (en) * | 1970-11-17 | 1974-06-04 | Ciba Geigy Ag | 3-glysidyl-hydantoin isocyanates |
| DE2446438C2 (de) * | 1974-09-28 | 1985-04-11 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Oxazolidingruppen enthaltenden Urethanen und ihre Verwendung |
-
1977
- 1977-09-01 DE DE19772739313 patent/DE2739313A1/de not_active Withdrawn
-
1978
- 1978-08-21 US US05/935,439 patent/US4404379A/en not_active Expired - Lifetime
- 1978-08-21 EP EP78100710A patent/EP0001065B1/de not_active Expired
- 1978-08-21 DE DE7878100710T patent/DE2860077D1/de not_active Expired
- 1978-08-30 IT IT7850906A patent/IT7850906A0/it unknown
- 1978-08-30 JP JP10502678A patent/JPS5446781A/ja active Pending
- 1978-08-31 ES ES472994A patent/ES472994A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT7850906A0 (it) | 1978-08-30 |
| DE2860077D1 (en) | 1980-11-13 |
| EP0001065B1 (de) | 1980-07-23 |
| EP0001065A1 (de) | 1979-03-21 |
| US4404379A (en) | 1983-09-13 |
| DE2739313A1 (de) | 1979-03-15 |
| JPS5446781A (en) | 1979-04-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES472994A1 (es) | Procedimiento para la obtencion de cicloaminales | |
| ES441323A1 (es) | Procedimiento para preparar uretanos. | |
| US4022721A (en) | Process for producing compounds having an oxazolidone ring using a complex of aluminum halide catalyst | |
| ES8405398A1 (es) | Procedimiento para preparar nuevos diazabiciclo-(3.3.1)-nonanos | |
| DE3276756D1 (en) | Heterogeneous one-component systems having an extended pot-life from polyol/diphenylmethane-uretdione diisocyanates, process for their preparation and their use in the synthesis of high-molecular polyurethanes | |
| GB1514511A (en) | Polyureas | |
| ES395801A1 (es) | Procedimiento para la preparacion de los poliisocianatos. | |
| ES482237A1 (es) | Un procedimiento para la preparacion de un poliuretano. | |
| GB1043672A (en) | Biuret polyisocyanates and production thereof | |
| RU2220155C2 (ru) | Композиция для покрытия, содержащая соединение, включающее, по меньшей мере, одну бицикло-ортоэфирную группу и, по меньшей мере, одну другую функциональную группу | |
| ES464697A1 (es) | Procedimiento mejorado para la obtencion de poliisocianotaosconteniendo grupos biuret. | |
| GB944529A (en) | Improvements relating to the production of organic isothiocyanates | |
| FR2364938A1 (fr) | Procede de preparation de polyisocyanates contenant des groupes urethanne et biuret | |
| SE7612592L (sv) | Sett att framstella stabila dispersioner | |
| GB1181218A (en) | Substituted Aminimides, their Preparation and Rearrangement to Form Isocyanates | |
| ES405485A1 (es) | Procedimiento para la obtencion de mezclas de uretano y 5- silaimidazolidonas-(2) conteniendo grupos isocianato. | |
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| IE41677L (en) | Carbamate-phosphonates as flame-proofing agents for¹polyurethane foams | |
| ATA161691A (de) | Verfahren zur herstellung reiner n,n'-unsymmetrisch substituierter phenylharnstoffe | |
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| ES8304543A1 (es) | Procedimiento para la obtencion de o-alquiluretanos n-monosustituidos. | |
| SU956476A1 (ru) | Способ получени 5-амино-1,2,3-тиадиазола | |
| US3456040A (en) | Monoisocyanates of cyclic phosphorus compounds | |
| SU643507A1 (ru) | Способ получени -бис/тризамещенный пропил/тиомочевины | |
| US3094538A (en) | Carbonatopropyl dicarbamates |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19990503 |