JP2010138343A5 - - Google Patents
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- Publication number
- JP2010138343A5 JP2010138343A5 JP2008318240A JP2008318240A JP2010138343A5 JP 2010138343 A5 JP2010138343 A5 JP 2010138343A5 JP 2008318240 A JP2008318240 A JP 2008318240A JP 2008318240 A JP2008318240 A JP 2008318240A JP 2010138343 A5 JP2010138343 A5 JP 2010138343A5
- Authority
- JP
- Japan
- Prior art keywords
- ton
- mol
- represent
- resin composition
- polyester resin
- 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.)
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- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 229920001225 Polyester resin Polymers 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000005886 esterification reaction Methods 0.000 description 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 125000004437 phosphorous atoms Chemical group 0.000 description 2
- 239000004645 polyester resin Substances 0.000 description 2
- 230000000996 additive Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- -1 phosphorus compound Chemical class 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
Description
５≦Ｐ／ＡＡ≦３０ （Ｉ）
（但し、Ｐ、ＡＡはそれぞれリン原子の含有量、アルデヒド酸の添加量を表し、単位はｍｏｌ／ｔｏｎ（ポリエステル樹脂組成物対比）である。）
5 ≦ P / AA ≦ 30 (I)
(However, P and AA represent the phosphorus atom content and the amount of aldehyde acid added, respectively, and the unit is mol / ton (compared to the polyester resin composition).)
５≦Ｐ／ＡＡ≦３０ （Ｉ）
（但し、Ｐ、ＡＡはそれぞれリン原子の含有量、アルデヒド酸の添加量を表し、単位はｍｏｌ／ｔｏｎ（ポリエステル樹脂組成物対比）である。）
具体的には、エステル化反応工程、エステル化反応終了後から固有粘度が０．３に達するまでの間に触媒、リン化合物などの添加物を添加する工程、重縮合反応工程とに分けることができる。
5 ≦ P / AA ≦ 30 (I)
(However, P and AA represent the phosphorus atom content and the amount of aldehyde acid added, respectively, and the unit is mol / ton (compared to the polyester resin composition).)
Specifically, it can be divided into an esterification reaction step, a step of adding an additive such as a catalyst and a phosphorus compound, and a polycondensation reaction step until the intrinsic viscosity reaches 0.3 after completion of the esterification reaction. it can.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008318240A JP5200908B2 (en) | 2008-12-15 | 2008-12-15 | Method for producing polyester resin composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008318240A JP5200908B2 (en) | 2008-12-15 | 2008-12-15 | Method for producing polyester resin composition |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2010138343A JP2010138343A (en) | 2010-06-24 |
| JP2010138343A5 true JP2010138343A5 (en) | 2012-01-12 |
| JP5200908B2 JP5200908B2 (en) | 2013-06-05 |
Family
ID=42348740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008318240A Expired - Fee Related JP5200908B2 (en) | 2008-12-15 | 2008-12-15 | Method for producing polyester resin composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5200908B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012041520A (en) * | 2011-01-21 | 2012-03-01 | Toyobo Co Ltd | Hydrolysis-resistant polyester film |
| JP2012041519A (en) * | 2011-01-21 | 2012-03-01 | Toyobo Co Ltd | Hydrolysis-resistant polyester film |
| PL2878628T3 (en) * | 2013-11-27 | 2017-08-31 | Lanxess Deutschland Gmbh | Polyester compounds |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4833279A (en) * | 1971-09-06 | 1973-05-08 | ||
| JPS6026138B2 (en) * | 1977-09-02 | 1985-06-21 | 帝人株式会社 | Polyester manufacturing method |
| JP2002348361A (en) * | 2001-03-21 | 2002-12-04 | Toray Ind Inc | Polyester composition and film |
| JP2006265376A (en) * | 2005-03-24 | 2006-10-05 | Toray Ind Inc | Polyester composition |
| JP2008255321A (en) * | 2007-03-13 | 2008-10-23 | Toray Ind Inc | Method for manufacturing polyester for use in film, polyester for use in film obtained therefrom, and film |
| JP5239684B2 (en) * | 2008-09-24 | 2013-07-17 | 東レ株式会社 | Method for producing polyester resin composition |
-
2008
- 2008-12-15 JP JP2008318240A patent/JP5200908B2/en not_active Expired - Fee Related
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