KR101929604B1 - 폴리트라이메틸렌 에테르 글리콜의 제조 방법 - Google Patents

폴리트라이메틸렌 에테르 글리콜의 제조 방법 Download PDF

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Publication number
KR101929604B1
KR101929604B1 KR1020137030902A KR20137030902A KR101929604B1 KR 101929604 B1 KR101929604 B1 KR 101929604B1 KR 1020137030902 A KR1020137030902 A KR 1020137030902A KR 20137030902 A KR20137030902 A KR 20137030902A KR 101929604 B1 KR101929604 B1 KR 101929604B1
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South Korea
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reaction mixture
less
alumina
temperature
propanediol
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KR20140038423A (ko
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에드워드 부디 물리아완
하리 바부 선카라
라자 하리 폴라디
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이 아이 듀폰 디 네모아 앤드 캄파니
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    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/09—Preparation of ethers by dehydration of compounds containing hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/34—Separation; Purification; Stabilisation; Use of additives
    • C07C41/36—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
    • C08G65/46—Post-polymerisation treatment, e.g. recovery, purification, drying
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/08—Polyethers derived from hydroxy compounds or from their metallic derivatives

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyethers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
KR1020137030902A 2011-04-26 2012-04-23 폴리트라이메틸렌 에테르 글리콜의 제조 방법 Active KR101929604B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161479185P 2011-04-26 2011-04-26
US61/479,185 2011-04-26
PCT/US2012/034666 WO2012148849A2 (en) 2011-04-26 2012-04-23 Processes for preparing polytrimethylene ether glycol

Publications (2)

Publication Number Publication Date
KR20140038423A KR20140038423A (ko) 2014-03-28
KR101929604B1 true KR101929604B1 (ko) 2018-12-14

Family

ID=47068414

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020137030902A Active KR101929604B1 (ko) 2011-04-26 2012-04-23 폴리트라이메틸렌 에테르 글리콜의 제조 방법

Country Status (7)

Country Link
US (1) US8884073B2 (enExample)
EP (1) EP2702089B1 (enExample)
JP (1) JP5936244B2 (enExample)
KR (1) KR101929604B1 (enExample)
CN (1) CN103492460B (enExample)
TW (1) TW201245277A (enExample)
WO (1) WO2012148849A2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160347929A1 (en) 2014-02-24 2016-12-01 E.I. Du Pont De Nemours And Company Plasticized polyamide compositions
KR102492665B1 (ko) * 2017-09-29 2023-01-26 에스케이케미칼 주식회사 폴리트리메틸렌 에테르 글리콜 및 이의 제조 방법
KR20230026089A (ko) * 2021-08-17 2023-02-24 에스케이케미칼 주식회사 폴리트리메틸렌 에테르 글리콜 및 이의 제조 방법
KR20230026088A (ko) * 2021-08-17 2023-02-24 에스케이케미칼 주식회사 폴리트리메틸렌 에테르 글리콜 및 이의 제조 방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006009857A1 (en) 2004-06-18 2006-01-26 E.I. Dupont De Nemours And Company Process for preparation of polytrimethylene ether glycols
US20070276164A1 (en) 2003-05-06 2007-11-29 E. I. Dupont De Nemours And Company Processes for Reducing Color in Polytrimethylene Ether Glycol Polymers
WO2011011279A2 (en) 2009-07-22 2011-01-27 E. I. Du Pont De Nemours And Company Methods for synthesizing polytrimethylene ether glycol and copolymers thereof

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US623948A (en) 1899-04-25 Thill-coupling
US4232041A (en) 1979-06-20 1980-11-04 The Dow Chemical Company Aqueous antimicrobial composition having improved stability
DE3926136A1 (de) 1989-08-08 1991-02-14 Degussa Verfahren zur herstellung von 1,3-propandiol
DE4132663C2 (de) 1991-10-01 1993-10-14 Degussa Verfahren zum Herstellen von 1,3-Propandiol durch Hydrieren von Hydroxypropionaldehyd
DE4138982A1 (de) 1991-11-27 1993-06-03 Degussa Verfahren zur herstellung von 3-hydroxyalkanalen
DE4138981A1 (de) 1991-11-27 1993-06-03 Degussa Verfahren zur herstellung von 3-hydroxyalkanalen
DE4218282A1 (de) 1992-06-03 1993-12-09 Degussa Verfahren zur Herstellung von 1,3-Propandiol
DE4222708A1 (de) 1992-07-10 1994-01-13 Degussa Verfahren zur Herstellung von 1,3-Propandiol
WO1995000547A1 (en) 1993-06-22 1995-01-05 E.I. Du Pont De Nemours And Company Antimicrobial composition of a polymer and a peptide forming amphiphilic helices of the magainin-type
US5686276A (en) 1995-05-12 1997-11-11 E. I. Du Pont De Nemours And Company Bioconversion of a fermentable carbon source to 1,3-propanediol by a single microorganism
US5633362A (en) 1995-05-12 1997-05-27 E. I. Du Pont De Nemours And Company Production of 1,3-propanediol from glycerol by recombinant bacteria expressing recombinant diol dehydratase
DE19703383A1 (de) 1997-01-30 1998-08-06 Degussa Verfahren zur Herstellung von 1,3-Propandiol
US5962745A (en) 1997-02-14 1999-10-05 E. I. Du Pont De Nemours And Company Process for preparing 3-hydroxyalkanals
KR20010013907A (ko) 1997-06-18 2001-02-26 메리 이. 보울러 3-히드록시프로피온알데히드의 수소화에 의한1,3-프로판디올의 제조 방법
AU5798199A (en) 1998-09-04 2000-03-27 E.I. Du Pont De Nemours And Company Two-stage process for the production of 1,3-propanediol by catalytic hydrogenation of 3-hydroxypropanal
US6331264B1 (en) 1999-03-31 2001-12-18 E. I. Du Pont De Nemours And Company Low emission polymer compositions
US6277289B1 (en) 1999-07-01 2001-08-21 E. I. Du Pont De Nemours And Company Treatment of aqueous aldehyde waste streams
US6342646B1 (en) 1999-07-30 2002-01-29 E. I. Du Pont De Nemours And Company Catalytic hydrogenation of 3-hydroxypropanal to 1,3-propanediol
US6284930B1 (en) 1999-07-30 2001-09-04 E.I. Du Pont De Nemours And Company Process for the preparation of 3-hydroxypropanal
EP1237835B1 (en) 1999-12-17 2006-09-20 E.I. Du Pont De Nemours And Company Continuous process for the preparation of polytrimethylene ether glycol
WO2001044348A1 (en) 1999-12-17 2001-06-21 E.I. Du Pont De Nemours And Company Production of polytrimethylene ether glycol and copolymers thereof
DE10206759A1 (de) 2002-02-19 2003-08-28 Dragoco Gerberding Co Ag Synergistische Mischungen von 1,2-Alkandiolen
US20040022516A1 (en) 2002-07-19 2004-02-05 Sanyo Electric Co., Ltd. Image recording system and image recording reproducing apparatus
CN100473634C (zh) * 2003-05-06 2009-04-01 纳幕尔杜邦公司 从聚三亚甲基醚二醇聚合物中除去色体
US7084311B2 (en) 2003-05-06 2006-08-01 E. I. Du Pont De Nemours And Company Hydrogenation of chemically derived 1,3-propanediol
US7009082B2 (en) * 2003-05-06 2006-03-07 E.I. Du Pont De Nemours And Company Removal of color bodies from polytrimethylene ether glycol polymers
JP5258756B2 (ja) 2006-05-17 2013-08-07 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー パーソナルケア組成物
US20090035228A1 (en) 2007-08-02 2009-02-05 Shanta Modak Skin and surface disinfectant compositions containing botanicals
BRPI0912640A2 (pt) 2008-05-14 2017-05-23 Basf Se composição antimicrobiana, métodos para proteger plásticos, revestimentos, outros materiais de construção, formulações de cuidado doméstico ou pessoal, formulações industriais ou processos técnicos contra a ação de micróbios, para proteger pele, mucosa, apêndices integumentares e plantas contra a ação de micróbios, para proteger papel, madeira, couro ou materiais têxteis contra a ação de micróbios, para limpar e desinfetar superfícies duras e para evitar a bio-incrustação de um artigo, e, composto antimicrobiano
IN2012DN00349A (enExample) * 2009-07-22 2015-08-21 Du Pont

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070276164A1 (en) 2003-05-06 2007-11-29 E. I. Dupont De Nemours And Company Processes for Reducing Color in Polytrimethylene Ether Glycol Polymers
WO2006009857A1 (en) 2004-06-18 2006-01-26 E.I. Dupont De Nemours And Company Process for preparation of polytrimethylene ether glycols
WO2011011279A2 (en) 2009-07-22 2011-01-27 E. I. Du Pont De Nemours And Company Methods for synthesizing polytrimethylene ether glycol and copolymers thereof

Also Published As

Publication number Publication date
CN103492460A (zh) 2014-01-01
CN103492460B (zh) 2016-05-11
US8884073B2 (en) 2014-11-11
KR20140038423A (ko) 2014-03-28
WO2012148849A3 (en) 2013-03-28
WO2012148849A2 (en) 2012-11-01
TW201245277A (en) 2012-11-16
JP2014518852A (ja) 2014-08-07
EP2702089A4 (en) 2014-12-24
EP2702089A2 (en) 2014-03-05
JP5936244B2 (ja) 2016-06-22
US20120277478A1 (en) 2012-11-01
EP2702089B1 (en) 2017-04-05

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