CH517073A - Verfahren zur Herstellung von estergruppenhaltigen aromatischen Diaminen - Google Patents
Verfahren zur Herstellung von estergruppenhaltigen aromatischen DiaminenInfo
- Publication number
- CH517073A CH517073A CH1467469A CH1467469A CH517073A CH 517073 A CH517073 A CH 517073A CH 1467469 A CH1467469 A CH 1467469A CH 1467469 A CH1467469 A CH 1467469A CH 517073 A CH517073 A CH 517073A
- Authority
- CH
- Switzerland
- Prior art keywords
- preparation
- ester groups
- aromatic diamines
- containing ester
- diamines containing
- 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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/6505—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6523—Compounds of group C08G18/3225 or C08G18/3271 or polyamines of C08G18/38
- C08G18/6529—Compounds of group C08G18/3225 or polyamines of C08G18/38
-
- 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
-
- 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
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- 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
- C08G18/30—Low-molecular-weight compounds
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
- C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
- C08G18/3821—Carboxylic acids; Esters thereof with monohydroxyl compounds
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1803635A DE1803635C3 (de) | 1968-10-17 | 1968-10-17 | Estergruppenhaltige aromatische Diamine und Verfahren zur Herstellung von Polyurethanelastomeren |
| DE19691940363 DE1940363C3 (de) | 1968-10-17 | 1969-08-08 | Estergruppenhaltige aromatische Diamine und Verfahren zur Herstellung von Polyurethanelastomeren aus diesen Verbindungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH517073A true CH517073A (de) | 1971-12-31 |
Family
ID=25756283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1467469A CH517073A (de) | 1968-10-17 | 1969-09-29 | Verfahren zur Herstellung von estergruppenhaltigen aromatischen Diaminen |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT298472B (de) |
| BE (1) | BE740441A (de) |
| CA (1) | CA921045A (de) |
| CH (1) | CH517073A (de) |
| DE (1) | DE1940363C3 (de) |
| FR (1) | FR2020943A1 (de) |
| GB (1) | GB1220310A (de) |
| NL (1) | NL160298C (de) |
| SE (2) | SE379344B (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2025896A1 (de) * | 1970-01-16 | 1971-07-22 | Farbenfabriken Bayer Ag, 5090 Leverkusen | Neue Diamine. Ausscheidung aus: 2001772 |
| JPS54125633A (en) * | 1978-03-23 | 1979-09-29 | Ihara Chem Ind Co Ltd | 4-chloro-3,5-diaminophenyl acetate, its preparation, and hardeners for preparing polyurethane elastomers |
| US4254272A (en) * | 1979-02-21 | 1981-03-03 | The Goodyear Tire & Rubber Company | Aromatic diamines and polyurethanes cured thereby |
| DE2933165A1 (de) * | 1979-08-16 | 1981-03-26 | Bayer Ag, 51373 Leverkusen | Verfahren zur herstellung von dynamisch besonders belastbaren luftreifen |
| US4496682A (en) * | 1983-06-01 | 1985-01-29 | E. I. Du Pont De Nemours And Company | Curable fluoropolymer containing aromatic amine |
| CN111333814B (zh) * | 2020-04-10 | 2022-01-07 | 万华化学集团股份有限公司 | 一种热塑性聚氨酯、其制备方法及应用 |
-
1969
- 1969-08-08 DE DE19691940363 patent/DE1940363C3/de not_active Expired
- 1969-09-29 CH CH1467469A patent/CH517073A/de not_active IP Right Cessation
- 1969-10-10 CA CA064754A patent/CA921045A/en not_active Expired
- 1969-10-16 AT AT976269A patent/AT298472B/de active
- 1969-10-17 NL NL6915768A patent/NL160298C/xx not_active IP Right Cessation
- 1969-10-17 FR FR6935694A patent/FR2020943A1/fr not_active Withdrawn
- 1969-10-17 SE SE6914300A patent/SE379344B/xx unknown
- 1969-10-17 SE SE7204727A patent/SE379773B/xx unknown
- 1969-10-17 GB GB5089169A patent/GB1220310A/en not_active Expired
- 1969-10-17 BE BE740441A patent/BE740441A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AT298472B (de) | 1972-05-10 |
| DE1940363B2 (de) | 1978-10-12 |
| GB1220310A (en) | 1971-01-27 |
| FR2020943A1 (de) | 1970-07-17 |
| NL160298C (nl) | 1979-10-15 |
| NL6915768A (de) | 1970-04-21 |
| DE1940363A1 (de) | 1971-02-18 |
| SE379344B (de) | 1975-10-06 |
| CA921045A (en) | 1973-02-13 |
| NL160298B (nl) | 1979-05-15 |
| SE379773B (de) | 1975-10-20 |
| DE1940363C3 (de) | 1979-09-13 |
| BE740441A (de) | 1970-04-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |