GB1432284A - Process for preparing polyesters of butane-1,4-diol polyimide filament and process for its manufacture - Google Patents
Process for preparing polyesters of butane-1,4-diol polyimide filament and process for its manufactureInfo
- Publication number
- GB1432284A GB1432284A GB2833374A GB2833374A GB1432284A GB 1432284 A GB1432284 A GB 1432284A GB 2833374 A GB2833374 A GB 2833374A GB 2833374 A GB2833374 A GB 2833374A GB 1432284 A GB1432284 A GB 1432284A
- Authority
- GB
- United Kingdom
- Prior art keywords
- butane
- diol
- stage
- polyesters
- catalyst
- 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
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 title abstract 6
- 229920000728 polyester Polymers 0.000 title abstract 5
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 239000004642 Polyimide Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 229920001721 polyimide Polymers 0.000 title 1
- 239000003054 catalyst Substances 0.000 abstract 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-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
- VXUYXOFXAQZZMF-UHFFFAOYSA-N titanium(IV) isopropoxide Chemical compound CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 0.000 abstract 2
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 238000010924 continuous production Methods 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
- OJURWUUOVGOHJZ-UHFFFAOYSA-N methyl 2-[(2-acetyloxyphenyl)methyl-[2-[(2-acetyloxyphenyl)methyl-(2-methoxy-2-oxoethyl)amino]ethyl]amino]acetate Chemical compound C=1C=CC=C(OC(C)=O)C=1CN(CC(=O)OC)CCN(CC(=O)OC)CC1=CC=CC=C1OC(C)=O OJURWUUOVGOHJZ-UHFFFAOYSA-N 0.000 abstract 1
- 235000017281 sodium acetate Nutrition 0.000 abstract 1
- 239000001632 sodium 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
- C08G63/02—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
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
- C08G63/181—Acids containing aromatic rings
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 |
|---|---|---|---|
| DE19732332566 DE2332566A1 (de) | 1973-06-27 | 1973-06-27 | Verfahren zur herstellung von polyestern des 1,4-butandiols |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1432284A true GB1432284A (en) | 1976-04-14 |
Family
ID=5885169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2833374A Expired GB1432284A (en) | 1973-06-27 | 1974-06-26 | Process for preparing polyesters of butane-1,4-diol polyimide filament and process for its manufacture |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5037891A (enrdf_load_stackoverflow) |
| BE (1) | BE816886A (enrdf_load_stackoverflow) |
| CA (1) | CA1080394A (enrdf_load_stackoverflow) |
| CH (1) | CH590306A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2332566A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2237923B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1432284A (enrdf_load_stackoverflow) |
| IT (1) | IT1016142B (enrdf_load_stackoverflow) |
| NL (1) | NL7408468A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2514116C3 (de) * | 1975-03-29 | 1983-03-17 | Basf Ag, 6700 Ludwigshafen | Verfahren zur kontinuierlichen Herstellung von linearen, hochmolekularen Polybutylenterephthalaten |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1079895A (en) * | 1973-02-28 | 1980-06-17 | General Electric Company | Production of polyesters |
-
1973
- 1973-06-27 DE DE19732332566 patent/DE2332566A1/de active Pending
-
1974
- 1974-06-24 IT IT5168174A patent/IT1016142B/it active
- 1974-06-24 NL NL7408468A patent/NL7408468A/xx not_active Application Discontinuation
- 1974-06-25 CH CH868674A patent/CH590306A5/xx not_active IP Right Cessation
- 1974-06-25 JP JP7193574A patent/JPS5037891A/ja active Pending
- 1974-06-25 CA CA203,413A patent/CA1080394A/en not_active Expired
- 1974-06-26 BE BE145906A patent/BE816886A/xx unknown
- 1974-06-26 GB GB2833374A patent/GB1432284A/en not_active Expired
- 1974-06-27 FR FR7422505A patent/FR2237923B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2237923B1 (enrdf_load_stackoverflow) | 1978-01-13 |
| JPS5037891A (enrdf_load_stackoverflow) | 1975-04-08 |
| CA1080394A (en) | 1980-06-24 |
| DE2332566A1 (de) | 1975-01-16 |
| FR2237923A1 (enrdf_load_stackoverflow) | 1975-02-14 |
| NL7408468A (enrdf_load_stackoverflow) | 1974-12-31 |
| CH590306A5 (enrdf_load_stackoverflow) | 1977-08-15 |
| BE816886A (fr) | 1974-12-27 |
| IT1016142B (it) | 1977-05-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |