GB1110736A - Transesterification process for the production of high molecular weight thermoplasticpolycarbonates - Google Patents
Transesterification process for the production of high molecular weight thermoplasticpolycarbonatesInfo
- Publication number
- GB1110736A GB1110736A GB5156866A GB5156866A GB1110736A GB 1110736 A GB1110736 A GB 1110736A GB 5156866 A GB5156866 A GB 5156866A GB 5156866 A GB5156866 A GB 5156866A GB 1110736 A GB1110736 A GB 1110736A
- Authority
- GB
- United Kingdom
- Prior art keywords
- monohydric phenol
- carbonate
- organic dihydroxy
- mole
- effected
- 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
- 238000005809 transesterification reaction Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- MIHINWMALJZIBX-UHFFFAOYSA-N cyclohexa-2,4-dien-1-ol Chemical compound OC1CC=CC=C1 MIHINWMALJZIBX-UHFFFAOYSA-N 0.000 abstract 4
- 150000001875 compounds Chemical class 0.000 abstract 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 2
- -1 diaryl carbonate Chemical compound 0.000 abstract 2
- 238000010923 batch production Methods 0.000 abstract 1
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- ROORDVPLFPIABK-UHFFFAOYSA-N diphenyl carbonate Chemical compound C=1C=CC=CC=1OC(=O)OC1=CC=CC=C1 ROORDVPLFPIABK-UHFFFAOYSA-N 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 150000002989 phenols Chemical class 0.000 abstract 1
- 229920000515 polycarbonate Polymers 0.000 abstract 1
- 239000004417 polycarbonate Substances 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
- 239000010409 thin film 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
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/20—General preparatory processes
- C08G64/30—General preparatory processes using carbonates
- C08G64/307—General preparatory processes using carbonates and phenols
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 |
|---|---|---|---|
| DEF0048040 | 1965-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1110736A true GB1110736A (en) | 1968-04-24 |
Family
ID=7102000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5156866A Expired GB1110736A (en) | 1965-12-29 | 1966-11-17 | Transesterification process for the production of high molecular weight thermoplasticpolycarbonates |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE691898A (enrdf_load_html_response) |
| DE (1) | DE1570640A1 (enrdf_load_html_response) |
| FR (1) | FR1506059A (enrdf_load_html_response) |
| GB (1) | GB1110736A (enrdf_load_html_response) |
| NL (1) | NL6618278A (enrdf_load_html_response) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4948871A (en) * | 1987-09-28 | 1990-08-14 | Asahi Kasei Kogyo Kabushiki Kaisha | Method for producing a crystallized aromatic polycarbonate, and a crystallized aromatic polycarbonate obtained thereby |
| US5288838A (en) * | 1992-04-07 | 1994-02-22 | Council Of Scientific & Industrial Research | Preparation of polycarbonates with bioxyanion catalyst |
| EP0926181A3 (en) * | 1997-12-26 | 1999-07-28 | General Electric Company | Manufacturing method for polycarbonate |
-
1965
- 1965-12-29 DE DE19651570640 patent/DE1570640A1/de active Pending
-
1966
- 1966-11-17 GB GB5156866A patent/GB1110736A/en not_active Expired
- 1966-12-23 FR FR88765A patent/FR1506059A/fr not_active Expired
- 1966-12-28 BE BE691898D patent/BE691898A/xx unknown
- 1966-12-28 NL NL6618278A patent/NL6618278A/xx unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4948871A (en) * | 1987-09-28 | 1990-08-14 | Asahi Kasei Kogyo Kabushiki Kaisha | Method for producing a crystallized aromatic polycarbonate, and a crystallized aromatic polycarbonate obtained thereby |
| US5288838A (en) * | 1992-04-07 | 1994-02-22 | Council Of Scientific & Industrial Research | Preparation of polycarbonates with bioxyanion catalyst |
| EP0926181A3 (en) * | 1997-12-26 | 1999-07-28 | General Electric Company | Manufacturing method for polycarbonate |
| US6635710B2 (en) | 1997-12-26 | 2003-10-21 | General Electric Company | Manufacturing method for polycarbonate |
Also Published As
| Publication number | Publication date |
|---|---|
| BE691898A (enrdf_load_html_response) | 1967-06-28 |
| DE1570640A1 (de) | 1970-01-22 |
| NL6618278A (enrdf_load_html_response) | 1967-06-30 |
| FR1506059A (fr) | 1967-12-15 |
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