GB1210565A - Preparation of polyesters - Google Patents
Preparation of polyestersInfo
- Publication number
- GB1210565A GB1210565A GB9805/68A GB980568A GB1210565A GB 1210565 A GB1210565 A GB 1210565A GB 9805/68 A GB9805/68 A GB 9805/68A GB 980568 A GB980568 A GB 980568A GB 1210565 A GB1210565 A GB 1210565A
- Authority
- GB
- United Kingdom
- Prior art keywords
- glycol
- organic compound
- dmt
- poly
- distilling
- 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
- 229920000728 polyester Polymers 0.000 title 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 9
- WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 abstract 6
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- 150000002894 organic compounds Chemical class 0.000 abstract 3
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- DNIAPMSPPWPWGF-VKHMYHEASA-N (+)-propylene glycol Chemical compound C[C@H](O)CO DNIAPMSPPWPWGF-VKHMYHEASA-N 0.000 abstract 1
- YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-propanediol Substances OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 abstract 1
- 229940035437 1,3-propanediol Drugs 0.000 abstract 1
- YIMQCDZDWXUDCA-UHFFFAOYSA-N [4-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCC(CO)CC1 YIMQCDZDWXUDCA-UHFFFAOYSA-N 0.000 abstract 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 150000002170 ethers Chemical class 0.000 abstract 1
- -1 glycol terephthalates Chemical class 0.000 abstract 1
- 150000002334 glycols Chemical class 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 150000002576 ketones Chemical class 0.000 abstract 1
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 abstract 1
- 229920000166 polytrimethylene carbonate Polymers 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
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
- C08G63/81—Preparation processes using solvents
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US61992667A | 1967-03-02 | 1967-03-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1210565A true GB1210565A (en) | 1970-10-28 |
Family
ID=24483878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9805/68A Expired GB1210565A (en) | 1967-03-02 | 1968-02-29 | Preparation of polyesters |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3529013A (https=) |
| FR (1) | FR1561503A (https=) |
| GB (1) | GB1210565A (https=) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3056817A (en) * | 1955-10-13 | 1962-10-02 | Goodrich Co B F | Ester synthesis |
| AT195917B (de) * | 1955-12-12 | 1958-02-25 | Glanzstoff Ag | Verfahren zum Reinigen von Dimethylterephthalat |
| DE1520178A1 (de) * | 1963-02-09 | 1969-12-04 | Kalle Ag | Verfahren zur Herstellung von Polyaethylenterephthalat |
-
1967
- 1967-03-02 US US619926A patent/US3529013A/en not_active Expired - Lifetime
-
1968
- 1968-02-29 FR FR1561503D patent/FR1561503A/fr not_active Expired
- 1968-02-29 GB GB9805/68A patent/GB1210565A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3529013A (en) | 1970-09-15 |
| FR1561503A (https=) | 1969-03-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |