WO2008090869A1 - 芳香族ポリエステル系樹脂組成物およびその製造方法 - Google Patents

芳香族ポリエステル系樹脂組成物およびその製造方法 Download PDF

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Publication number
WO2008090869A1
WO2008090869A1 PCT/JP2008/050770 JP2008050770W WO2008090869A1 WO 2008090869 A1 WO2008090869 A1 WO 2008090869A1 JP 2008050770 W JP2008050770 W JP 2008050770W WO 2008090869 A1 WO2008090869 A1 WO 2008090869A1
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WO
WIPO (PCT)
Prior art keywords
aromatic polyester
poly
polyester resin
resin composition
weight
Prior art date
Application number
PCT/JP2008/050770
Other languages
English (en)
French (fr)
Inventor
Hiroyuki Sato
Kazuyuki Yamane
Yuki Hokari
Fuminori Kobayashi
Toshihiko Ono
Original Assignee
Kureha Corporation
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kureha Corporation filed Critical Kureha Corporation
Priority to US12/449,095 priority Critical patent/US8133955B2/en
Priority to CN2008800028156A priority patent/CN101589108B/zh
Priority to EP08703617A priority patent/EP2123714A4/en
Publication of WO2008090869A1 publication Critical patent/WO2008090869A1/ja

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

　芳香族ポリエステル樹脂９９～７０重量部とポリグリコール酸樹脂１～３０重量部（芳香族ポリエステル樹脂との合計量で１００重量部）との溶融混練生成物であって、１Ｈ－ＮＭＲ測定においてテトラメチルシラン基準でδ４．８７ｐｐｍに出現するポリグリコール酸のメチレン基のピーク積分比に基づき下式（１）で定められるエステル交換率ＣＴＥ（％）が２０～６０％であることを特徴とする芳香族ポリエステル系樹脂組成物： 　　　ＣＴＥ（％）＝（１－Ｉ（Ｂ）／Ｉ（Ａ））×１００……（１） 　ここで、Ｉ（Ａ）：成分重量比から計算される芳香族ポリエステル主鎖のアルキレン基に対するポリグリコール酸主鎖のメチレン基のピーク積分比； 　Ｉ（Ｂ）：樹脂組成物中における芳香族ポリエステル主鎖のアルキレン基に対するポリグリコール酸主鎖のメチレン基のピーク積分比。これにより、比較的少量のポリグリコール酸樹脂を配合した芳香族ポリエステル系樹脂組成物において、ガスバリア性と透明性の良好な調和が与えられる。
PCT/JP2008/050770 2007-01-22 2008-01-22 芳香族ポリエステル系樹脂組成物およびその製造方法 WO2008090869A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/449,095 US8133955B2 (en) 2007-01-22 2008-01-22 Aromatic polyester resin composition and process for production thereof
CN2008800028156A CN101589108B (zh) 2007-01-22 2008-01-22 芳香族聚酯系树脂组合物及其制造方法
EP08703617A EP2123714A4 (en) 2007-01-22 2008-01-22 AROMATIC POLYESTER RESIN COMPOSITION AND METHOD THEREOF

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007011810A JP5178015B2 (ja) 2007-01-22 2007-01-22 芳香族ポリエステル系樹脂組成物およびその製造方法
JP2007-011810 2007-01-22

Publications (1)

Publication Number Publication Date
WO2008090869A1 true WO2008090869A1 (ja) 2008-07-31

Family

ID=39644445

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/050770 WO2008090869A1 (ja) 2007-01-22 2008-01-22 芳香族ポリエステル系樹脂組成物およびその製造方法

Country Status (5)

Country Link
US (1) US8133955B2 (ja)
EP (1) EP2123714A4 (ja)
JP (1) JP5178015B2 (ja)
CN (1) CN101589108B (ja)
WO (1) WO2008090869A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2008090868A1 (ja) * 2007-01-22 2010-05-20 株式会社クレハ 芳香族ポリエステル系樹脂組成物
JP5443765B2 (ja) * 2007-01-22 2014-03-19 株式会社クレハ 芳香族ポリエステル系樹脂組成物

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Publication number Priority date Publication date Assignee Title
JP4972012B2 (ja) * 2008-02-28 2012-07-11 株式会社クレハ 逐次二軸延伸ポリグリコール酸フィルム、その製造方法、及び多層フィルム
US8899317B2 (en) 2008-12-23 2014-12-02 W. Lynn Frazier Decomposable pumpdown ball for downhole plugs
US8079413B2 (en) 2008-12-23 2011-12-20 W. Lynn Frazier Bottom set downhole plug
US9062522B2 (en) 2009-04-21 2015-06-23 W. Lynn Frazier Configurable inserts for downhole plugs
US9127527B2 (en) 2009-04-21 2015-09-08 W. Lynn Frazier Decomposable impediments for downhole tools and methods for using same
US9562415B2 (en) 2009-04-21 2017-02-07 Magnum Oil Tools International, Ltd. Configurable inserts for downhole plugs
US9181772B2 (en) 2009-04-21 2015-11-10 W. Lynn Frazier Decomposable impediments for downhole plugs
US9163477B2 (en) 2009-04-21 2015-10-20 W. Lynn Frazier Configurable downhole tools and methods for using same
US9109428B2 (en) 2009-04-21 2015-08-18 W. Lynn Frazier Configurable bridge plugs and methods for using same

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4565851A (en) 1983-04-25 1986-01-21 Eastman Kodak Company Containers having improved gas barrier properties
JPH1060136A (ja) 1996-04-30 1998-03-03 Kureha Chem Ind Co Ltd ポリグリコール酸配向フィルム及びその製造方法
JPH11106496A (ja) * 1997-10-03 1999-04-20 Mitsui Chem Inc 柔軟性ポリエステル樹脂組成物
JP2001172488A (ja) * 1999-10-05 2001-06-26 Nippon Shokubai Co Ltd 生分解性ポリエステル樹脂組成物とその用途
JP2003040990A (ja) * 2001-07-31 2003-02-13 Dainippon Ink & Chem Inc ポリヒドロキシカルボン酸系共重合体の製造方法
JP2004018730A (ja) * 2002-06-18 2004-01-22 Mitsui Chemicals Inc ポリエステル樹脂組成物
JP2004231953A (ja) * 2003-01-10 2004-08-19 Mitsui Chemicals Inc ポリエステル樹脂組成物
JP2004359909A (ja) * 2003-06-06 2004-12-24 Mitsui Chemicals Inc ポリエステル混合物およびその製造方法
JP2005200516A (ja) 2004-01-14 2005-07-28 Mitsui Chemicals Inc ポリエステル樹脂組成物構造体
WO2005090438A1 (ja) 2004-03-18 2005-09-29 Kureha Corporation 残留環状エステルの少ない脂肪族ポリエステルの製造方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4424242A (en) * 1983-04-25 1984-01-03 Eastman Kodak Company Containers having improved gas barrier properties
JP4925555B2 (ja) * 2003-03-28 2012-04-25 株式会社クレハ ポリグリコール酸系樹脂組成物およびその成形物

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4565851A (en) 1983-04-25 1986-01-21 Eastman Kodak Company Containers having improved gas barrier properties
JPH1060136A (ja) 1996-04-30 1998-03-03 Kureha Chem Ind Co Ltd ポリグリコール酸配向フィルム及びその製造方法
JPH11106496A (ja) * 1997-10-03 1999-04-20 Mitsui Chem Inc 柔軟性ポリエステル樹脂組成物
JP2001172488A (ja) * 1999-10-05 2001-06-26 Nippon Shokubai Co Ltd 生分解性ポリエステル樹脂組成物とその用途
JP2003040990A (ja) * 2001-07-31 2003-02-13 Dainippon Ink & Chem Inc ポリヒドロキシカルボン酸系共重合体の製造方法
JP2004018730A (ja) * 2002-06-18 2004-01-22 Mitsui Chemicals Inc ポリエステル樹脂組成物
JP2004231953A (ja) * 2003-01-10 2004-08-19 Mitsui Chemicals Inc ポリエステル樹脂組成物
JP2004359909A (ja) * 2003-06-06 2004-12-24 Mitsui Chemicals Inc ポリエステル混合物およびその製造方法
JP2005200516A (ja) 2004-01-14 2005-07-28 Mitsui Chemicals Inc ポリエステル樹脂組成物構造体
WO2005090438A1 (ja) 2004-03-18 2005-09-29 Kureha Corporation 残留環状エステルの少ない脂肪族ポリエステルの製造方法

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Title
L. E. NIELSEN, J. MACROMOL. SCI.(CHEM), vol. AL, 1967, pages 929 - 942
See also references of EP2123714A4 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2008090868A1 (ja) * 2007-01-22 2010-05-20 株式会社クレハ 芳香族ポリエステル系樹脂組成物
JP5443765B2 (ja) * 2007-01-22 2014-03-19 株式会社クレハ 芳香族ポリエステル系樹脂組成物

Also Published As

Publication number Publication date
CN101589108A (zh) 2009-11-25
JP5178015B2 (ja) 2013-04-10
JP2008174691A (ja) 2008-07-31
US20100063219A1 (en) 2010-03-11
EP2123714A1 (en) 2009-11-25
EP2123714A4 (en) 2012-08-08
US8133955B2 (en) 2012-03-13
CN101589108B (zh) 2012-09-19

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