GB857936A - A process for the production of high molecular weight polyethylene terephthalate - Google Patents
A process for the production of high molecular weight polyethylene terephthalateInfo
- Publication number
- GB857936A GB857936A GB1845959A GB1845959A GB857936A GB 857936 A GB857936 A GB 857936A GB 1845959 A GB1845959 A GB 1845959A GB 1845959 A GB1845959 A GB 1845959A GB 857936 A GB857936 A GB 857936A
- Authority
- GB
- United Kingdom
- Prior art keywords
- catalyst
- trans
- batch
- added
- reaction mixture
- 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
- 239000004705 High-molecular-weight polyethylene Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- -1 polyethylene terephthalate Polymers 0.000 title abstract 2
- 229920000139 polyethylene terephthalate Polymers 0.000 title abstract 2
- 239000003054 catalyst Substances 0.000 abstract 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 3
- 238000012643 polycondensation polymerization Methods 0.000 abstract 3
- 239000011541 reaction mixture Substances 0.000 abstract 3
- 238000005809 transesterification reaction Methods 0.000 abstract 3
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 abstract 2
- WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- SLGGJMDAZSEJNG-UHFFFAOYSA-N 2-(2-hydroxyethoxy)ethanol;terephthalic acid Chemical compound OCCOCCO.OC(=O)C1=CC=C(C(O)=O)C=C1 SLGGJMDAZSEJNG-UHFFFAOYSA-N 0.000 abstract 1
- ZOIORXHNWRGPMV-UHFFFAOYSA-N acetic acid;zinc Chemical compound [Zn].CC(O)=O.CC(O)=O ZOIORXHNWRGPMV-UHFFFAOYSA-N 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 239000002685 polymerization catalyst Substances 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 239000004246 zinc acetate 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
-
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEV14553A DE1088713B (de) | 1958-06-13 | 1958-06-13 | Verfahren zur Herstellung von hochmolekularem Polyaethylenterephthalat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB857936A true GB857936A (en) | 1961-01-04 |
Family
ID=7574623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1845959A Expired GB857936A (en) | 1958-06-13 | 1959-05-29 | A process for the production of high molecular weight polyethylene terephthalate |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE576184A (enrdf_load_stackoverflow) |
| CH (1) | CH389909A (enrdf_load_stackoverflow) |
| DE (1) | DE1088713B (enrdf_load_stackoverflow) |
| FR (1) | FR1219649A (enrdf_load_stackoverflow) |
| GB (1) | GB857936A (enrdf_load_stackoverflow) |
| NL (1) | NL236998A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2398073A (en) * | 2003-02-03 | 2004-08-11 | Johnson Matthey Plc | Polyester manufacturing process |
-
0
- NL NL236998D patent/NL236998A/xx unknown
-
1958
- 1958-06-13 DE DEV14553A patent/DE1088713B/de active Pending
-
1959
- 1959-02-06 CH CH6919959A patent/CH389909A/de unknown
- 1959-04-02 FR FR791027A patent/FR1219649A/fr not_active Expired
- 1959-05-29 GB GB1845959A patent/GB857936A/en not_active Expired
- 1959-12-27 BE BE576184D patent/BE576184A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2398073A (en) * | 2003-02-03 | 2004-08-11 | Johnson Matthey Plc | Polyester manufacturing process |
Also Published As
| Publication number | Publication date |
|---|---|
| BE576184A (enrdf_load_stackoverflow) | 1959-06-16 |
| DE1088713B (de) | 1960-09-08 |
| FR1219649A (fr) | 1960-05-18 |
| CH389909A (de) | 1965-03-31 |
| NL236998A (enrdf_load_stackoverflow) |
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