ATE433472T1 - Verfahren zur kontinuierlichen reinigung von polyarylensulfid - Google Patents

Verfahren zur kontinuierlichen reinigung von polyarylensulfid

Info

Publication number
ATE433472T1
ATE433472T1 AT02785981T AT02785981T ATE433472T1 AT E433472 T1 ATE433472 T1 AT E433472T1 AT 02785981 T AT02785981 T AT 02785981T AT 02785981 T AT02785981 T AT 02785981T AT E433472 T1 ATE433472 T1 AT E433472T1
Authority
AT
Austria
Prior art keywords
polyarylene sulfide
metal salt
alkali metal
continuous purification
organic solvent
Prior art date
Application number
AT02785981T
Other languages
English (en)
Inventor
Michihisa Miyahara
Norio Saitou
Mitsuhiro Matsuzaki
Original Assignee
Kureha Corp
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 Corp filed Critical Kureha Corp
Application granted granted Critical
Publication of ATE433472T1 publication Critical patent/ATE433472T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/02—Polythioethers
    • C08G75/0204—Polyarylenethioethers
    • C08G75/0277—Post-polymerisation treatment
    • C08G75/0281—Recovery or purification
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/02—Polythioethers
    • C08G75/0204—Polyarylenethioethers
    • C08G75/0209—Polyarylenethioethers derived from monomers containing one aromatic ring
    • C08G75/0213—Polyarylenethioethers derived from monomers containing one aromatic ring containing elements other than carbon, hydrogen or sulfur
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/02—Polythioethers
    • C08G75/0204—Polyarylenethioethers
    • C08G75/025—Preparatory processes
    • C08G75/0254—Preparatory processes using metal sulfides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
AT02785981T 2001-12-03 2002-11-29 Verfahren zur kontinuierlichen reinigung von polyarylensulfid ATE433472T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001368579 2001-12-03
PCT/JP2002/012513 WO2003048231A1 (fr) 2001-12-03 2002-11-29 Procede de purification continue de sulfure de polyarylene

Publications (1)

Publication Number Publication Date
ATE433472T1 true ATE433472T1 (de) 2009-06-15

Family

ID=19178152

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02785981T ATE433472T1 (de) 2001-12-03 2002-11-29 Verfahren zur kontinuierlichen reinigung von polyarylensulfid

Country Status (8)

Country Link
US (1) US7094867B2 (de)
EP (1) EP1452555B1 (de)
JP (1) JP4919581B2 (de)
CN (1) CN1294182C (de)
AT (1) ATE433472T1 (de)
AU (1) AU2002354130A1 (de)
DE (1) DE60232602D1 (de)
WO (1) WO2003048231A1 (de)

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US7276625B2 (en) 2002-10-15 2007-10-02 Eastman Chemical Company Process for production of a carboxylic acid/diol mixture suitable for use in polyester production
US7132566B2 (en) * 2003-09-22 2006-11-07 Eastman Chemical Company Process for the purification of a crude carboxylic acid slurry
WO2004052821A1 (en) * 2002-12-09 2004-06-24 Eastman Chemical Company Process for the oxidative purification of terephthalic acid
US7074954B2 (en) * 2002-12-09 2006-07-11 Eastman Chemical Company Process for the oxidative purification of terephthalic acid
US7161027B2 (en) 2002-12-09 2007-01-09 Eastman Chemical Company Process for the oxidative purification of terephthalic acid
CN1326911C (zh) * 2002-12-27 2007-07-18 株式会社吴羽 聚亚芳基硫醚的制造方法及洗涤方法、及洗涤所使用的有机溶剂的精制方法
US7193109B2 (en) * 2003-03-06 2007-03-20 Eastman Chemical Company Process for production of a carboxylic acid/diol mixture suitable for use in polyester production
US20050059709A1 (en) * 2003-09-15 2005-03-17 Meythaler Jay M. Treatment of a neuropathy with rapid release aminopyridine
US7214760B2 (en) * 2004-01-15 2007-05-08 Eastman Chemical Company Process for production of a carboxylic acid/diol mixture suitable for use in polyester production
WO2006027985A1 (ja) * 2004-09-06 2006-03-16 Kureha Corporation ポリアリーレンスルフィドの製造方法
CN1896119B (zh) * 2005-07-13 2011-05-11 自贡鸿鹤化工股份有限公司 从合成聚苯硫醚树脂料浆中回收聚苯硫醚树脂的方法
US20070179312A1 (en) * 2006-02-02 2007-08-02 O'meadhra Ruairi Seosamh Process for the purification of a crude carboxylic axid slurry
US8614350B2 (en) 2008-01-15 2013-12-24 Eastman Chemical Company Carboxylic acid production process employing solvent from esterification of lignocellulosic material
US8455680B2 (en) 2008-01-15 2013-06-04 Eastman Chemical Company Carboxylic acid production process employing solvent from esterification of lignocellulosic material
US7960503B2 (en) 2009-05-26 2011-06-14 Solutia, Inc. Continuous washing of poly(vinyl butyral)
CN102985466B (zh) * 2010-07-13 2014-09-10 株式会社吴羽 聚芳撑硫醚的制造方法和制造装置
JP6044303B2 (ja) * 2012-11-30 2016-12-14 東レ株式会社 環式ポリアリーレンスルフィドの回収方法
US9403948B2 (en) 2013-09-25 2016-08-02 Ticona Llc Salt byproduct separation during formation of polyarylene sulfide
JP6517789B2 (ja) * 2013-09-25 2019-05-22 ティコナ・エルエルシー 複数の化合物からポリマーを分離するための方法及びシステム
WO2015047720A1 (en) 2013-09-25 2015-04-02 Ticona Llc Process for forming low halogen content polyarylene sulfides
US9617387B2 (en) 2013-09-25 2017-04-11 Ticona Llc Scrubbing process for polyarylene sulfide formation
US9388283B2 (en) 2013-09-25 2016-07-12 Ticona Llc Method of polyarylene sulfide crystallization
WO2015047718A1 (en) 2013-09-25 2015-04-02 Ticona Llc Multi-stage process for forming polyarylene sulfides
JP6087025B2 (ja) 2014-04-30 2017-03-01 株式会社クレハ ポリアリーレンスルフィドの製造方法、及び、ポリアリーレンスルフィドの製造装置
JP6803844B2 (ja) 2015-02-19 2020-12-23 ティコナ・エルエルシー 低粘度のポリアリーレンスルフィドを形成する方法
WO2016133740A1 (en) 2015-02-19 2016-08-25 Ticona Llc Method of polyarylene sulfide precipitation
WO2016133739A1 (en) 2015-02-19 2016-08-25 Ticona Llc Method for forming a high molecular weight polyarylene sulfide
JP6783242B2 (ja) 2015-03-25 2020-11-11 ティコナ・エルエルシー 高溶融粘度のポリアリーレンスルフィドを形成する方法
JPWO2020032171A1 (ja) * 2018-08-10 2020-09-17 Dic株式会社 ポリアリーレンスルフィドの精製方法および製造方法
US11407861B2 (en) 2019-06-28 2022-08-09 Ticona Llc Method for forming a polyarylene sulfide
CN110527089B (zh) * 2019-07-31 2022-02-18 长治市霍家工业有限公司 一种生产高纯度聚苯硫醚树脂的纯化方法
KR102704860B1 (ko) * 2019-10-22 2024-09-09 주식회사 엘지화학 가교형 폴리아릴렌 설파이드의 제조방법
CN114729123B (zh) * 2019-12-11 2024-09-27 Dic株式会社 聚芳硫醚、其纯化方法和制造方法
WO2021126543A1 (en) 2019-12-20 2021-06-24 Ticona Llc Method for forming a polyarylene sulfide
CN113680128B (zh) * 2021-07-27 2023-06-06 山东明化新材料有限公司 一种聚芳硫醚树脂的连续洗涤净化系统及净化方法
KR20240060811A (ko) * 2021-09-08 2024-05-08 티코나 엘엘씨 폴리아릴렌 설파이드 폐슬러지로부터 유기 용매를 회수하기 위한 역용매 기술
US12018129B2 (en) 2021-09-08 2024-06-25 Ticona Llc Extraction technique for recovering an organic solvent from a polyarylene sulfide waste sludge
CN116493329B (zh) * 2023-03-13 2026-01-02 铜陵瑞嘉特种材料有限公司 一种聚苯硫醚树脂洗涤装置及其应用

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US4110401A (en) * 1977-07-11 1978-08-29 Amax Inc. Solid-liquid separation of laterite slurries
US4163837A (en) * 1977-11-16 1979-08-07 Phillips Petroleum Company Multiple loci counter-current washing
JPS5925803A (ja) * 1982-08-03 1984-02-09 Mitsui Toatsu Chem Inc 向流洗浄塔および合成樹脂スラリ−の洗浄方法
DE3433978A1 (de) * 1984-09-15 1986-03-27 Bayer Ag, 5090 Leverkusen Verfahren zur isolierung von polyarylensulfiden
US5814210A (en) * 1988-01-27 1998-09-29 Virginia Tech Intellectual Properties, Inc. Apparatus and process for the separation of hydrophobic and hydrophilic particles using microbubble column flotation together with a process and apparatus for generation of microbubbles
JP2707118B2 (ja) * 1988-10-11 1998-01-28 株式会社トープレン 高分子量ポリフェニレンサルファイド樹脂の製造方法
JPH0386287A (ja) * 1989-08-28 1991-04-11 Idemitsu Petrochem Co Ltd 粉粒状樹脂の洗浄方法およびその洗浄装置
US5128068A (en) * 1990-05-25 1992-07-07 Westinghouse Electric Corp. Method and apparatus for cleaning contaminated particulate material
NL9001526A (nl) * 1990-07-05 1992-02-03 Akzo Nv Werkwijze voor de bereiding van polyaryleensulfide met een laag gehalte aan alkalimetaal.
JPH04139215A (ja) * 1990-09-28 1992-05-13 Idemitsu Petrochem Co Ltd ポリアリーレンスルフィドの洗浄方法
DE4102745A1 (de) 1991-01-30 1992-08-06 Henkel Kgaa Pulverfoermige tensidmischung
DE19915705C2 (de) * 1999-04-08 2002-09-12 Ticona Gmbh Verfahren zur Abtrennung von Feststoffen aus Polymerlösungen
US6331608B1 (en) * 1999-09-13 2001-12-18 Phillips Petroleum Company Process for producing poly(arylene sulfide)
JP2001261830A (ja) * 2000-03-23 2001-09-26 Idemitsu Petrochem Co Ltd ポリアリーレンスルフィドの精製方法

Also Published As

Publication number Publication date
CN1599767A (zh) 2005-03-23
US20050087215A1 (en) 2005-04-28
CN1294182C (zh) 2007-01-10
WO2003048231A1 (fr) 2003-06-12
JP4919581B2 (ja) 2012-04-18
DE60232602D1 (de) 2009-07-23
US7094867B2 (en) 2006-08-22
EP1452555A1 (de) 2004-09-01
EP1452555A4 (de) 2005-04-13
JPWO2003048231A1 (ja) 2005-04-14
AU2002354130A1 (en) 2003-06-17
EP1452555B1 (de) 2009-06-10

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