JP2006176625A5 - - Google Patents
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- Publication number
- JP2006176625A5 JP2006176625A5 JP2004370880A JP2004370880A JP2006176625A5 JP 2006176625 A5 JP2006176625 A5 JP 2006176625A5 JP 2004370880 A JP2004370880 A JP 2004370880A JP 2004370880 A JP2004370880 A JP 2004370880A JP 2006176625 A5 JP2006176625 A5 JP 2006176625A5
- Authority
- JP
- Japan
- Prior art keywords
- sulfoisophthalic acid
- ester
- acid
- lithium
- diethyl ester
- 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
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Description
ここで上記一般式（Ｉ）で表される化合物としては、イソフタル酸、イソフタル酸ジメチルエステル若しくはイソフタル酸ジエチルエステル、ナトリウムスルホイソフタル酸、ナトリウムスルホイソフタル酸ジメチルエステル若しくはナトリウムスルホイソフタル酸ジエチルエステル、リチウムスルホイソフタル酸、又はリチウムスルホイソフタル酸ジメチルエステル若しくはリチウムスルホイソフタル酸ジエチルエステル等が好ましく例示される。 Here, the compounds represented by the above general formula (I) include isophthalic acid, isophthalic acid dimethyl ester or isophthalic acid diethyl ester, sodium sulfoisophthalic acid, sodium sulfoisophthalic acid dimethyl ester or sodium sulfoisophthalic acid diethyl ester, lithium sulfone Preferred examples include isophthalic acid, lithium sulfoisophthalic acid dimethyl ester or lithium sulfoisophthalic acid diethyl ester.
上記一般式（ＩＩ）で表される化合物としては、２，６−ナフタレンジカルボン酸、２，６−ナフタレンジカルボン酸ジメチルエステル若しくは２，６−ナフタレンジカルボン酸ジエチルエステルが例示される。
Examples of the compound represented by the general formula (II) include 2,6-naphthalenedicarboxylic acid, 2,6-naphthalenedicarboxylic acid dimethyl ester, and 2,6-naphthalenedicarboxylic acid diethyl ester.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004370880A JP4700336B2 (en) | 2004-12-22 | 2004-12-22 | Copolyester composition, method for producing the same, and fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004370880A JP4700336B2 (en) | 2004-12-22 | 2004-12-22 | Copolyester composition, method for producing the same, and fiber |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2006176625A JP2006176625A (en) | 2006-07-06 |
| JP2006176625A5 true JP2006176625A5 (en) | 2007-08-23 |
| JP4700336B2 JP4700336B2 (en) | 2011-06-15 |
Family
ID=36731025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004370880A Expired - Fee Related JP4700336B2 (en) | 2004-12-22 | 2004-12-22 | Copolyester composition, method for producing the same, and fiber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4700336B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5504714B2 (en) * | 2009-07-03 | 2014-05-28 | 東レ株式会社 | Copolyester and method for producing the same |
| WO2015172966A1 (en) * | 2014-05-15 | 2015-11-19 | Dsm Ip Assets B.V. | Polymer composition comprising a polyester and titanium dioxide |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001089557A (en) * | 1999-07-19 | 2001-04-03 | Mitsui Chemicals Inc | Production of polyester |
| JP2003171455A (en) * | 2001-02-20 | 2003-06-20 | Toyobo Co Ltd | Polyester polymerization catalyst, polyester produced by using the same and method for producing polyester |
| JP2003238673A (en) * | 2002-02-19 | 2003-08-27 | Toray Ind Inc | Method for producing polyester |
| JP2004107382A (en) * | 2002-09-13 | 2004-04-08 | Mitsui Chemicals Inc | Polyester resin composition and blow molded product |
| JP4112353B2 (en) * | 2002-12-03 | 2008-07-02 | 帝人ファイバー株式会社 | Polyester fiber and method for producing the same |
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2004
- 2004-12-22 JP JP2004370880A patent/JP4700336B2/en not_active Expired - Fee Related