DE1595044A1 - Verfahren zur Herstellung von Polyestern - Google Patents
Verfahren zur Herstellung von PolyesternInfo
- Publication number
- DE1595044A1 DE1595044A1 DE1965N0026258 DEN0026258A DE1595044A1 DE 1595044 A1 DE1595044 A1 DE 1595044A1 DE 1965N0026258 DE1965N0026258 DE 1965N0026258 DE N0026258 A DEN0026258 A DE N0026258A DE 1595044 A1 DE1595044 A1 DE 1595044A1
- Authority
- DE
- Germany
- Prior art keywords
- reaction
- terephthalic acid
- mixture
- ethylene oxide
- process stage
- 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.)
- Pending
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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/40—Polyesters derived from ester-forming derivatives of polycarboxylic acids or of polyhydroxy compounds, other than from esters thereof
- C08G63/42—Cyclic ethers; Cyclic carbonates; Cyclic sulfites; Cyclic orthoesters
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/60—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyamides (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP935564 | 1964-02-25 | ||
| JP1735564 | 1964-03-30 | ||
| JP4240864 | 1964-07-27 | ||
| JP4431164 | 1964-08-07 | ||
| JP5949664 | 1964-10-21 | ||
| JP6222564 | 1964-11-04 | ||
| JP6341964 | 1964-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1595044A1 true DE1595044A1 (de) | 1970-04-30 |
Family
ID=27563503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1965N0026258 Pending DE1595044A1 (de) | 1964-02-25 | 1965-02-23 | Verfahren zur Herstellung von Polyestern |
Country Status (6)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100531041B1 (ko) * | 2003-05-27 | 2005-11-24 | 주식회사 효성 | 테레프탈산 공법으로 제조된 염색이 용이한 코폴리에스터중합물, 그 섬유 및 이의 제조 방법 |
-
1965
- 1965-02-23 DE DE1965N0026258 patent/DE1595044A1/de active Pending
- 1965-02-25 NL NL6502430A patent/NL6502430A/xx unknown
- 1965-02-25 BE BE660256D patent/BE660256A/xx unknown
- 1965-02-25 CH CH256265A patent/CH473848A/de not_active IP Right Cessation
- 1965-02-25 FR FR7010A patent/FR1428204A/fr not_active Expired
- 1965-02-25 GB GB812065A patent/GB1088221A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE660256A (US06534493-20030318-C00166.png) | 1965-06-16 |
| NL6502430A (US06534493-20030318-C00166.png) | 1965-08-26 |
| GB1088221A (en) | 1967-10-25 |
| FR1428204A (fr) | 1966-02-11 |
| CH473848A (de) | 1969-06-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0708109B1 (de) | Verfahren zur Herstellung phosphorhaltiger Dicarbonsäuren | |
| DE1595044A1 (de) | Verfahren zur Herstellung von Polyestern | |
| DE1238028B (de) | Verfahren zur Durchfuehrung der kontinuierlichen Cyanaethylierung von ein- oder mehrwertigen Alkoholen oder Thiolen | |
| DE1155114B (de) | Verfahren zur Herstellung von Bis-(hydroxyalkyl)-benzoldicarbonsaeureestern | |
| DE951865C (de) | Verfahren zur Herstellung von AEthylenglykolestern der Terephthalsaeure | |
| EP0008118B1 (de) | Verfahren zur Herstellung von 3,3-Bis-(4-dimethylaminophenyl)-6-dimethylaminophthalid | |
| DE60114521T2 (de) | Verfahren zur Herstellung von Carbonsäurearylestern | |
| DE2737481A1 (de) | Verfahren zur herstellung von 2-alkyl- oder 2-cycloalkyl-4-methyl-6-hydroxypyrimidinen | |
| DE1241815B (de) | Verfahren zur Herstellung von Benzoldicarbonsaeure-bis-(beta-hydroxyaethyl)-estern | |
| EP0087711A1 (de) | Verfahren zur Herstellung von Sulfobernsteinsäure-Diestern | |
| DE2647499A1 (de) | Verfahren zur kontinuierlichen herstellung von acetoacetamiden | |
| EP0776888B1 (de) | Verfahren zur Herstellung von beta-Hydroxyalkylpicoliniumsalzen sowie Picoliniumsalze als Zwischenprodukte zur Herstellung kationischer Farbstoffe | |
| DE2222040C3 (de) | Verfahren zur Gewinnung von kristallinen Diamindicarboxylatsalzen | |
| AT164031B (de) | Verfahren zur Herstellung von 2,4,6-Triaminophenyl-mono-äthern | |
| AT226224B (de) | Verfahren zur Herstellung von neutralen Estern aus Phthalsäuren und β,γ-ungesättigten aliphatischen Alkoholen | |
| EP0084329B1 (de) | Verfahren zur Herstellung von 1,4-Bis-(dicyanomethylen)-cyclohexan | |
| DE953072C (de) | Verfahren zur Herstellung von Naphthalin-2, 6-dicarbonsaeure bzw. von deren Salzen und Derivaten | |
| DE2347246C3 (de) | Verfahren zur Herstellung eines kristallisierten Polyesters | |
| DE2338552C3 (de) | Verfahren zur Herstellung von PoIycarbonsäure-Alkylestern | |
| DE2720772A1 (de) | Einen heterocyclischen rest enthaltende dicarbonsaeuren und dicarbonsaeureester | |
| AT242677B (de) | Verfahren zur Herstellung von Lactamen | |
| DE1620512C3 (de) | 11.03.65 Japan 40-14357 Verfahren zur Herstellung von niedermolekularen Estern der 2-Methyl-3-hydroxy-4,5-pyridlndicarbonsäure | |
| AT361006B (de) | Verfahren zur herstellung von trans-cyclohexan- -1,4-disulfonylharnstoffen | |
| DE1300936B (de) | Verfahren zur Polymerisation von ungesaettigten hoeheren Fettsaeuren mit 18 Kohlenstoffatomen | |
| DE2925041A1 (de) | Verfahren zur synthese einer phenylessigsaeure |