ES2059465T3 - N,n'-bis(trans-4-isocianatociclohexil) urea, procedimiento para su preparacion y uso. - Google Patents
N,n'-bis(trans-4-isocianatociclohexil) urea, procedimiento para su preparacion y uso.Info
- Publication number
- ES2059465T3 ES2059465T3 ES88116780T ES88116780T ES2059465T3 ES 2059465 T3 ES2059465 T3 ES 2059465T3 ES 88116780 T ES88116780 T ES 88116780T ES 88116780 T ES88116780 T ES 88116780T ES 2059465 T3 ES2059465 T3 ES 2059465T3
- Authority
- ES
- Spain
- Prior art keywords
- isocianatociclohexil
- trans
- urea
- bis
- procedure
- 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 - Lifetime
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
- C08G18/8045—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with water
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C275/26—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of rings other than six-membered aromatic rings
-
- 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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/46—Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen
- C08G18/4615—Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen containing nitrogen
-
- 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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/46—Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen
- C08G18/4615—Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen containing nitrogen
- C08G18/4623—Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen containing nitrogen containing primary or secondary terminal aminogroups
-
- 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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/50—Polyethers having heteroatoms other than oxygen
- C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
- C08G18/5036—Polyethers having heteroatoms other than oxygen having nitrogen containing -N-C=O groups
- C08G18/5048—Products of hydrolysis of polyether-urethane prepolymers containing 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
- C08G18/7806—Nitrogen containing -N-C=0 groups
- C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups
- C08G18/7825—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups containing ureum 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
LA PRESENTE PATENTE AFECTA A N,N''- BIS(TRANS - 4 ISOCIANATOCICLOHEXIL)UREA, A UN PROCESO PARA SU OBTENCION ASI COMO A SU UTILIZACION COMO COMPONENTE DE REACCION EN LA PRODUCCION DE POLIURETANOS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873735469 DE3735469A1 (de) | 1987-10-20 | 1987-10-20 | N,n'-bis(trans-4-isocyanatocyclohexyl)harnstoff, verfahren zu dessen herstellung und verwendung |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2059465T3 true ES2059465T3 (es) | 1994-11-16 |
Family
ID=6338706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES88116780T Expired - Lifetime ES2059465T3 (es) | 1987-10-20 | 1988-10-10 | N,n'-bis(trans-4-isocianatociclohexil) urea, procedimiento para su preparacion y uso. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4902825A (es) |
EP (1) | EP0312873B1 (es) |
JP (1) | JPH01135759A (es) |
CA (1) | CA1317307C (es) |
DE (2) | DE3735469A1 (es) |
ES (1) | ES2059465T3 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6886594B2 (ja) * | 2016-12-26 | 2021-06-16 | Dic株式会社 | エステル化合物、エステル化合物の製造方法、セルロールエステル樹脂組成物、光学フィルム及び液晶表示装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3023228A (en) * | 1956-06-08 | 1962-02-27 | Bayer Ag | Production of urethane polyisocyanateurea diisocyanate mixtures |
US3906019A (en) * | 1974-04-25 | 1975-09-16 | Gen Motors Corp | Preparation of di(isocyanato-tolyl) urea |
DE3329392A1 (de) * | 1983-08-13 | 1985-02-28 | Bayer Ag, 5090 Leverkusen | Thermisch verformbares konstruktionsmaterial, verfahren zu dessen herstellung und dessen verwendung |
-
1987
- 1987-10-20 DE DE19873735469 patent/DE3735469A1/de not_active Withdrawn
-
1988
- 1988-10-10 EP EP88116780A patent/EP0312873B1/de not_active Expired - Lifetime
- 1988-10-10 DE DE88116780T patent/DE3885852D1/de not_active Expired - Fee Related
- 1988-10-10 ES ES88116780T patent/ES2059465T3/es not_active Expired - Lifetime
- 1988-10-11 US US07/255,915 patent/US4902825A/en not_active Expired - Fee Related
- 1988-10-19 CA CA000580642A patent/CA1317307C/en not_active Expired - Fee Related
- 1988-10-19 JP JP63261686A patent/JPH01135759A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US4902825A (en) | 1990-02-20 |
EP0312873B1 (de) | 1993-11-24 |
EP0312873A3 (en) | 1990-09-26 |
JPH01135759A (ja) | 1989-05-29 |
DE3885852D1 (de) | 1994-01-05 |
CA1317307C (en) | 1993-05-04 |
DE3735469A1 (de) | 1989-05-03 |
EP0312873A2 (de) | 1989-04-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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