JPS57149328A - Production of polyester - Google Patents
Production of polyesterInfo
- Publication number
- JPS57149328A JPS57149328A JP3315081A JP3315081A JPS57149328A JP S57149328 A JPS57149328 A JP S57149328A JP 3315081 A JP3315081 A JP 3315081A JP 3315081 A JP3315081 A JP 3315081A JP S57149328 A JPS57149328 A JP S57149328A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- reaction
- calcium
- point
- polycondensation
- 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 4
- 238000006068 polycondensation reaction Methods 0.000 abstract 4
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 abstract 2
- 239000011575 calcium Substances 0.000 abstract 2
- 229910052791 calcium Inorganic materials 0.000 abstract 2
- 229940043430 calcium compound Drugs 0.000 abstract 2
- 150000001674 calcium compounds Chemical class 0.000 abstract 2
- 238000005886 esterification reaction Methods 0.000 abstract 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 2
- 229910052744 lithium Inorganic materials 0.000 abstract 2
- 150000002642 lithium compounds Chemical class 0.000 abstract 2
- 229910052698 phosphorus Inorganic materials 0.000 abstract 2
- 238000005809 transesterification reaction Methods 0.000 abstract 2
- LLLVZDVNHNWSDS-UHFFFAOYSA-N 4-methylidene-3,5-dioxabicyclo[5.2.2]undeca-1(9),7,10-triene-2,6-dione Chemical compound C1(C2=CC=C(C(=O)OC(=C)O1)C=C2)=O LLLVZDVNHNWSDS-UHFFFAOYSA-N 0.000 abstract 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000032050 esterification Effects 0.000 abstract 1
- 239000011574 phosphorus Substances 0.000 abstract 1
- -1 phosphorus compound Chemical class 0.000 abstract 1
- 150000003018 phosphorus compounds Chemical class 0.000 abstract 1
Landscapes
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyesters Or Polycarbonates (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3315081A JPS57149328A (en) | 1981-03-10 | 1981-03-10 | Production of polyester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3315081A JPS57149328A (en) | 1981-03-10 | 1981-03-10 | Production of polyester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57149328A true JPS57149328A (en) | 1982-09-14 |
| JPH0129810B2 JPH0129810B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-06-14 |
Family
ID=12378544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3315081A Granted JPS57149328A (en) | 1981-03-10 | 1981-03-10 | Production of polyester |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57149328A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS604027A (ja) * | 1983-06-23 | 1985-01-10 | Unitika Ltd | ポリエステルフイルム |
| JPH03181549A (ja) * | 1989-12-11 | 1991-08-07 | Toray Ind Inc | 絶縁フィルム用ポリエステル組成物 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50101494A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1974-01-14 | 1975-08-12 | ||
| JPS51112860A (en) * | 1975-03-31 | 1976-10-05 | Toray Ind Inc | Polyesten composition |
-
1981
- 1981-03-10 JP JP3315081A patent/JPS57149328A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50101494A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1974-01-14 | 1975-08-12 | ||
| JPS51112860A (en) * | 1975-03-31 | 1976-10-05 | Toray Ind Inc | Polyesten composition |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS604027A (ja) * | 1983-06-23 | 1985-01-10 | Unitika Ltd | ポリエステルフイルム |
| JPH03181549A (ja) * | 1989-12-11 | 1991-08-07 | Toray Ind Inc | 絶縁フィルム用ポリエステル組成物 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0129810B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-06-14 |
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