JPS5540704A - Preparation of polyester having improved transparency - Google Patents
Preparation of polyester having improved transparencyInfo
- Publication number
- JPS5540704A JPS5540704A JP11238078A JP11238078A JPS5540704A JP S5540704 A JPS5540704 A JP S5540704A JP 11238078 A JP11238078 A JP 11238078A JP 11238078 A JP11238078 A JP 11238078A JP S5540704 A JPS5540704 A JP S5540704A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- germanium
- polyester
- acid component
- preparation
- 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.)
- Granted
Links
- 229920000728 polyester Polymers 0.000 title abstract 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 3
- -1 amine compound Chemical class 0.000 abstract 3
- 150000002291 germanium compounds Chemical class 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
- 239000002253 acid Substances 0.000 abstract 2
- YBMRDBCBODYGJE-UHFFFAOYSA-N germanium dioxide Chemical compound O=[Ge]=O YBMRDBCBODYGJE-UHFFFAOYSA-N 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 238000006068 polycondensation reaction Methods 0.000 abstract 2
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 abstract 2
- 150000001412 amines Chemical group 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229940119177 germanium dioxide Drugs 0.000 abstract 1
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 abstract 1
- 238000001746 injection moulding Methods 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
Landscapes
- Polyesters Or Polycarbonates (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11238078A JPS5540704A (en) | 1978-09-14 | 1978-09-14 | Preparation of polyester having improved transparency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11238078A JPS5540704A (en) | 1978-09-14 | 1978-09-14 | Preparation of polyester having improved transparency |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5540704A true JPS5540704A (en) | 1980-03-22 |
| JPS6150093B2 JPS6150093B2 (enrdf_load_stackoverflow) | 1986-11-01 |
Family
ID=14585220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11238078A Granted JPS5540704A (en) | 1978-09-14 | 1978-09-14 | Preparation of polyester having improved transparency |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5540704A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998058009A1 (en) * | 1997-06-18 | 1998-12-23 | Cook Composites And Polymers Company | Polyester synthesis using catalysts having low decomposition temperatures |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113645923B (zh) | 2019-03-28 | 2022-08-09 | 射场信行 | 牙科技工用角度调整工作台装置 |
-
1978
- 1978-09-14 JP JP11238078A patent/JPS5540704A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998058009A1 (en) * | 1997-06-18 | 1998-12-23 | Cook Composites And Polymers Company | Polyester synthesis using catalysts having low decomposition temperatures |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6150093B2 (enrdf_load_stackoverflow) | 1986-11-01 |
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