JPS5643321A - Improved production process of modified polyester - Google Patents
Improved production process of modified polyesterInfo
- Publication number
- JPS5643321A JPS5643321A JP11990679A JP11990679A JPS5643321A JP S5643321 A JPS5643321 A JP S5643321A JP 11990679 A JP11990679 A JP 11990679A JP 11990679 A JP11990679 A JP 11990679A JP S5643321 A JPS5643321 A JP S5643321A
- Authority
- JP
- Japan
- Prior art keywords
- completion
- polyester
- production process
- modified polyester
- 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 4
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 4
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 2
- 125000000962 organic group Chemical group 0.000 abstract 2
- 229910052698 phosphorus Inorganic materials 0.000 abstract 2
- 239000011574 phosphorus Substances 0.000 abstract 2
- -1 phosphorus compound Chemical class 0.000 abstract 2
- 238000006068 polycondensation reaction Methods 0.000 abstract 2
- MMINFSMURORWKH-UHFFFAOYSA-N 3,6-dioxabicyclo[6.2.2]dodeca-1(10),8,11-triene-2,7-dione Chemical group O=C1OCCOC(=O)C2=CC=C1C=C2 MMINFSMURORWKH-UHFFFAOYSA-N 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 125000002947 alkylene group Chemical group 0.000 abstract 1
- 125000002029 aromatic hydrocarbon group Chemical group 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000032050 esterification Effects 0.000 abstract 1
- 238000005886 esterification reaction Methods 0.000 abstract 1
- 150000002148 esters Chemical group 0.000 abstract 1
- 125000000524 functional group Chemical group 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 238000009987 spinning Methods 0.000 abstract 1
Landscapes
- Polyesters Or Polycarbonates (AREA)
- Artificial Filaments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11990679A JPS5643321A (en) | 1979-09-18 | 1979-09-18 | Improved production process of modified polyester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11990679A JPS5643321A (en) | 1979-09-18 | 1979-09-18 | Improved production process of modified polyester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5643321A true JPS5643321A (en) | 1981-04-22 |
| JPS6312897B2 JPS6312897B2 (en, 2012) | 1988-03-23 |
Family
ID=14773125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11990679A Granted JPS5643321A (en) | 1979-09-18 | 1979-09-18 | Improved production process of modified polyester |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5643321A (en, 2012) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6312717A (ja) * | 1986-07-03 | 1988-01-20 | Teijin Ltd | 改質ポリエステル繊維 |
| JPS6335825A (ja) * | 1986-07-30 | 1988-02-16 | Teijin Ltd | 防汚性ポリエステル繊維及びその製造法 |
| JPS6335824A (ja) * | 1986-07-29 | 1988-02-16 | Teijin Ltd | 防汚性ポリエステル繊維 |
| JPS6342927A (ja) * | 1986-08-07 | 1988-02-24 | 帝人株式会社 | 防汚性ポリエステル繊維の製造法 |
| JPS6350524A (ja) * | 1986-08-20 | 1988-03-03 | Teijin Ltd | 防汚性ポリエステル繊維の製造法 |
| WO2019146660A1 (ja) * | 2018-01-25 | 2019-08-01 | 東レ株式会社 | スパンボンド不織布 |
-
1979
- 1979-09-18 JP JP11990679A patent/JPS5643321A/ja active Granted
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6312717A (ja) * | 1986-07-03 | 1988-01-20 | Teijin Ltd | 改質ポリエステル繊維 |
| JPS6335824A (ja) * | 1986-07-29 | 1988-02-16 | Teijin Ltd | 防汚性ポリエステル繊維 |
| JPS6335825A (ja) * | 1986-07-30 | 1988-02-16 | Teijin Ltd | 防汚性ポリエステル繊維及びその製造法 |
| JPS6342927A (ja) * | 1986-08-07 | 1988-02-24 | 帝人株式会社 | 防汚性ポリエステル繊維の製造法 |
| JPS6350524A (ja) * | 1986-08-20 | 1988-03-03 | Teijin Ltd | 防汚性ポリエステル繊維の製造法 |
| WO2019146660A1 (ja) * | 2018-01-25 | 2019-08-01 | 東レ株式会社 | スパンボンド不織布 |
| CN111655919A (zh) * | 2018-01-25 | 2020-09-11 | 东丽株式会社 | 纺粘无纺布 |
| JPWO2019146660A1 (ja) * | 2018-01-25 | 2021-01-28 | 東レ株式会社 | スパンボンド不織布 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6312897B2 (en, 2012) | 1988-03-23 |
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