DK108759C - Fremgangsmåde til kontinuerlig fremstilling af copolyetherestere ud fra terephthalsyre, glycoler og glycolestere af aromatiske hydroxysyrer. - Google Patents
Fremgangsmåde til kontinuerlig fremstilling af copolyetherestere ud fra terephthalsyre, glycoler og glycolestere af aromatiske hydroxysyrer.Info
- Publication number
- DK108759C DK108759C DK41964AA DK41964A DK108759C DK 108759 C DK108759 C DK 108759C DK 41964A A DK41964A A DK 41964AA DK 41964 A DK41964 A DK 41964A DK 108759 C DK108759 C DK 108759C
- Authority
- DK
- Denmark
- Prior art keywords
- copolyetheresters
- glycols
- terephthalic acid
- hydroxy acids
- glycol esters
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/785—Preparation processes characterised by the apparatus used
-
- 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
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)
- Apparatus For Making Beverages (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH145163A CH445123A (de) | 1963-02-06 | 1963-02-06 | Verfahren zur kontinuierlichen Herstellung von Co-Polyätherestern aus Terephthalsäuren, aromatischen Oxysäuren und Glykolen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK108759C true DK108759C (da) | 1968-02-05 |
Family
ID=4210761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK41964AA DK108759C (da) | 1963-02-06 | 1964-01-28 | Fremgangsmåde til kontinuerlig fremstilling af copolyetherestere ud fra terephthalsyre, glycoler og glycolestere af aromatiske hydroxysyrer. |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3370037A (da) |
| JP (1) | JPS4817878B1 (da) |
| AT (1) | AT249378B (da) |
| BE (1) | BE643439A (da) |
| CH (1) | CH445123A (da) |
| DE (1) | DE1520138B2 (da) |
| DK (1) | DK108759C (da) |
| ES (1) | ES295726A1 (da) |
| FI (1) | FI42476B (da) |
| GB (1) | GB1046526A (da) |
| NL (1) | NL128013C (da) |
| NO (1) | NO118458B (da) |
| SE (1) | SE321090B (da) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3533903A (en) * | 1965-10-20 | 1970-10-13 | Kanebo Ltd | Composite filaments having an improved crimpability |
| US3778410A (en) * | 1972-09-28 | 1973-12-11 | Eastman Kodak Co | Process for preparing a final copolyester by reacting a starting polyester with an acyloxy aromatic carboxylic acid |
| CA1012289A (en) * | 1972-09-28 | 1977-06-14 | Herbert F. Kuhfuss | Copolyester |
| US3954901A (en) * | 1973-01-11 | 1976-05-04 | Nippon Ester Co., Ltd. | Polyester resin composition |
| JPS5366685A (en) * | 1976-11-22 | 1978-06-14 | Masaru Yasukawa | Scraper conveyer |
| US4319017A (en) * | 1980-03-10 | 1982-03-09 | Hooker Chemicals & Plastics Corp. | Semi or fully continuous process for polyester of bisphenol and dicarboxylic acid by transesterification polymerization and product thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH380380A (de) * | 1958-12-20 | 1964-07-31 | Inventa Ag | Verfahren zur Herstellung linearer Kopolyätherester |
| US3288755A (en) * | 1964-02-19 | 1966-11-29 | Inventa Ag | Process for the manufacture of copolyetheresters |
-
1963
- 1963-02-06 CH CH145163A patent/CH445123A/de unknown
-
1964
- 1964-01-25 ES ES295726A patent/ES295726A1/es not_active Expired
- 1964-01-28 DK DK41964AA patent/DK108759C/da active
- 1964-01-30 GB GB4018/64A patent/GB1046526A/en not_active Expired
- 1964-01-31 AT AT79164A patent/AT249378B/de active
- 1964-01-31 NL NL6400815A patent/NL128013C/nl active
- 1964-02-01 DE DE19641520138 patent/DE1520138B2/de active Pending
- 1964-02-04 US US342350A patent/US3370037A/en not_active Expired - Lifetime
- 1964-02-05 FI FI0214/64A patent/FI42476B/fi active
- 1964-02-05 SE SE1405/64A patent/SE321090B/xx unknown
- 1964-02-06 NO NO151892A patent/NO118458B/no unknown
- 1964-02-06 BE BE643439D patent/BE643439A/xx unknown
- 1964-02-06 JP JP39005893A patent/JPS4817878B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4817878B1 (da) | 1973-06-01 |
| NL128013C (da) | 1970-01-15 |
| FI42476B (da) | 1970-04-30 |
| NL6400815A (da) | 1964-08-07 |
| DE1520138B2 (de) | 1971-02-18 |
| GB1046526A (en) | 1966-10-26 |
| AT249378B (de) | 1966-09-26 |
| CH445123A (de) | 1967-10-15 |
| DE1520138A1 (de) | 1970-02-05 |
| US3370037A (en) | 1968-02-20 |
| ES295726A1 (es) | 1964-07-01 |
| NO118458B (da) | 1969-12-29 |
| BE643439A (da) | 1964-05-29 |
| SE321090B (da) | 1970-02-23 |
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