GB1478561A - Process for producing terephthalic unsaturated polyester resin - Google Patents
Process for producing terephthalic unsaturated polyester resinInfo
- Publication number
- GB1478561A GB1478561A GB6779/75A GB677975A GB1478561A GB 1478561 A GB1478561 A GB 1478561A GB 6779/75 A GB6779/75 A GB 6779/75A GB 677975 A GB677975 A GB 677975A GB 1478561 A GB1478561 A GB 1478561A
- Authority
- GB
- United Kingdom
- Prior art keywords
- unsaturated
- polyester
- glycol
- depolycondensation
- feb
- 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
- 238000000034 method Methods 0.000 title abstract 3
- 229920006337 unsaturated polyester resin Polymers 0.000 title abstract 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 6
- 229920000728 polyester Polymers 0.000 abstract 4
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 3
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 abstract 2
- 150000003973 alkyl amines Chemical class 0.000 abstract 2
- 239000000376 reactant Substances 0.000 abstract 2
- 229920006395 saturated elastomer Polymers 0.000 abstract 2
- -1 tartrate compound Chemical class 0.000 abstract 2
- 229920001634 Copolyester Polymers 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000001991 dicarboxylic acids Chemical class 0.000 abstract 1
- 238000005886 esterification reaction Methods 0.000 abstract 1
- 150000002334 glycols Chemical class 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- BBJSDUUHGVDNKL-UHFFFAOYSA-J oxalate;titanium(4+) Chemical compound [Ti+4].[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O BBJSDUUHGVDNKL-UHFFFAOYSA-J 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 239000011574 phosphorus Substances 0.000 abstract 1
- 150000003018 phosphorus compounds Chemical class 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 229940095064 tartrate Drugs 0.000 abstract 1
- 239000002699 waste material 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
- C08G63/52—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
- C08G63/54—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation the acids or hydroxy compounds containing carbocyclic rings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
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)
- Macromonomer-Based Addition Polymer (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2075374A JPS5328191B2 (enrdf_load_stackoverflow) | 1974-02-20 | 1974-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1478561A true GB1478561A (en) | 1977-07-06 |
Family
ID=12035935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB6779/75A Expired GB1478561A (en) | 1974-02-20 | 1975-02-18 | Process for producing terephthalic unsaturated polyester resin |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5328191B2 (enrdf_load_stackoverflow) |
| DE (1) | DE2506774A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1478561A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112646150A (zh) * | 2020-12-15 | 2021-04-13 | 浙江光华科技股份有限公司 | 一种haa固化粉末涂料用耐水煮高流平聚酯树脂及其制备方法 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4137221A (en) * | 1974-07-11 | 1979-01-30 | Teijin Limited | Heat-curable and solvent-soluble ester group-containing polymer compositions and process for their preparation |
| US4539341A (en) * | 1984-02-22 | 1985-09-03 | Jim Walter Resources, Inc. | Digestion products of polyalkylene terephthalate polymers and polycarboxylic acid-containing polyols and polymeric foams obtained therefrom |
| US4873268A (en) * | 1984-02-22 | 1989-10-10 | Sloss Industries Corporation | Digestion products of polyalkylene terephthalate polymers and polycarboxylic acid-containing polyols and polymeric foams obtained therefrom |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD50951A (enrdf_load_stackoverflow) * | ||||
| JPS5323876B2 (enrdf_load_stackoverflow) * | 1973-03-22 | 1978-07-17 |
-
1974
- 1974-02-20 JP JP2075374A patent/JPS5328191B2/ja not_active Expired
-
1975
- 1975-02-18 DE DE19752506774 patent/DE2506774A1/de not_active Withdrawn
- 1975-02-18 GB GB6779/75A patent/GB1478561A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112646150A (zh) * | 2020-12-15 | 2021-04-13 | 浙江光华科技股份有限公司 | 一种haa固化粉末涂料用耐水煮高流平聚酯树脂及其制备方法 |
| CN112646150B (zh) * | 2020-12-15 | 2022-07-05 | 浙江光华科技股份有限公司 | 一种haa固化粉末涂料用耐水煮高流平聚酯树脂及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5328191B2 (enrdf_load_stackoverflow) | 1978-08-12 |
| DE2506774A1 (de) | 1975-08-21 |
| JPS50113594A (enrdf_load_stackoverflow) | 1975-09-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19930218 |