GB1412287A - Preparation of polyesters - Google Patents
Preparation of polyestersInfo
- Publication number
- GB1412287A GB1412287A GB5637972A GB5637972A GB1412287A GB 1412287 A GB1412287 A GB 1412287A GB 5637972 A GB5637972 A GB 5637972A GB 5637972 A GB5637972 A GB 5637972A GB 1412287 A GB1412287 A GB 1412287A
- Authority
- GB
- United Kingdom
- Prior art keywords
- group
- formula
- functional groups
- organic group
- ester forming
- 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 abstract 5
- 125000000524 functional group Chemical group 0.000 abstract 8
- 125000000962 organic group Chemical group 0.000 abstract 8
- 150000002148 esters Chemical class 0.000 abstract 7
- 125000003118 aryl group Chemical group 0.000 abstract 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 4
- -1 aromatic ortho-ester Chemical class 0.000 abstract 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 3
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 229920000139 polyethylene terephthalate Polymers 0.000 abstract 2
- 239000005020 polyethylene terephthalate Substances 0.000 abstract 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 abstract 1
- 239000000986 disperse dye Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 150000002905 orthoesters Chemical class 0.000 abstract 1
- 238000006068 polycondensation reaction Methods 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 239000007787 solid 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
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/87—Non-metals or inter-compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/24—Preparation of carboxylic acid esters by reacting carboxylic acids or derivatives thereof with a carbon-to-oxygen ether bond, e.g. acetal, tetrahydrofuran
- C07C67/26—Preparation of carboxylic acid esters by reacting carboxylic acids or derivatives thereof with a carbon-to-oxygen ether bond, e.g. acetal, tetrahydrofuran with an oxirane ring
-
- 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
- C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9850171A JPS502635B2 (enrdf_load_stackoverflow) | 1971-12-06 | 1971-12-06 | |
| JP467172A JPS5517769B2 (enrdf_load_stackoverflow) | 1972-01-10 | 1972-01-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1412287A true GB1412287A (en) | 1975-11-05 |
Family
ID=26338480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5637972A Expired GB1412287A (en) | 1971-12-06 | 1972-12-06 | Preparation of polyesters |
Country Status (6)
| Country | Link |
|---|---|
| CA (1) | CA988645A (enrdf_load_stackoverflow) |
| DE (2) | DE2265254C3 (enrdf_load_stackoverflow) |
| FR (1) | FR2162485B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1412287A (enrdf_load_stackoverflow) |
| IT (1) | IT971647B (enrdf_load_stackoverflow) |
| NL (1) | NL7216537A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3634613B2 (ja) * | 1998-02-09 | 2005-03-30 | 帝人株式会社 | ポリエチレンナフタレンジカルボキシレート |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1301552B (de) * | 1963-06-19 | 1969-08-21 | Teijin Ltd | Verfahren zur Herstellung von linearen Polyestern |
| JPS495630B1 (enrdf_load_stackoverflow) * | 1970-03-19 | 1974-02-08 |
-
1972
- 1972-12-05 CA CA158,113A patent/CA988645A/en not_active Expired
- 1972-12-05 DE DE19722265254 patent/DE2265254C3/de not_active Expired
- 1972-12-05 DE DE19722259531 patent/DE2259531A1/de not_active Withdrawn
- 1972-12-06 GB GB5637972A patent/GB1412287A/en not_active Expired
- 1972-12-06 FR FR7243366A patent/FR2162485B1/fr not_active Expired
- 1972-12-06 NL NL7216537A patent/NL7216537A/xx not_active Application Discontinuation
- 1972-12-06 IT IT3261372A patent/IT971647B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2265254B2 (de) | 1980-07-10 |
| DE2265254C3 (de) | 1981-04-30 |
| FR2162485B1 (enrdf_load_stackoverflow) | 1975-09-12 |
| NL7216537A (enrdf_load_stackoverflow) | 1973-06-08 |
| IT971647B (it) | 1974-05-10 |
| FR2162485A1 (enrdf_load_stackoverflow) | 1973-07-20 |
| DE2265254A1 (de) | 1977-01-27 |
| DE2259531A1 (de) | 1973-06-20 |
| CA988645A (en) | 1976-05-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |