DE602005010327D1 - Herstellprozess für den Spiroglykol 3,9-Bis(1,1-dimethyl-2-hydroxyethyl)-2,4,8,10-tetraoxaspiroÄ5.5Üundecan - Google Patents

Herstellprozess für den Spiroglykol 3,9-Bis(1,1-dimethyl-2-hydroxyethyl)-2,4,8,10-tetraoxaspiroÄ5.5Üundecan

Info

Publication number
DE602005010327D1
DE602005010327D1 DE200560010327 DE602005010327T DE602005010327D1 DE 602005010327 D1 DE602005010327 D1 DE 602005010327D1 DE 200560010327 DE200560010327 DE 200560010327 DE 602005010327 T DE602005010327 T DE 602005010327T DE 602005010327 D1 DE602005010327 D1 DE 602005010327D1
Authority
DE
Germany
Prior art keywords
spiroglycol
tetraoxaspiro
hydroxyethyl
bis
dimethyl
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.)
Active
Application number
DE200560010327
Other languages
English (en)
Inventor
Masafumi Watanabe
Junichi Amemiya
Ikutaro Kuzuhara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Gas Chemical Co Inc
Original Assignee
Mitsubishi Gas Chemical Co Inc
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 Mitsubishi Gas Chemical Co Inc filed Critical Mitsubishi Gas Chemical Co Inc
Publication of DE602005010327D1 publication Critical patent/DE602005010327D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • C07D493/10—Spiro-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
DE200560010327 2004-05-19 2005-05-17 Herstellprozess für den Spiroglykol 3,9-Bis(1,1-dimethyl-2-hydroxyethyl)-2,4,8,10-tetraoxaspiroÄ5.5Üundecan Active DE602005010327D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004148977A JP4604549B2 (ja) 2004-05-19 2004-05-19 粒径の改善された高純度スピログリコールの製造方法

Publications (1)

Publication Number Publication Date
DE602005010327D1 true DE602005010327D1 (de) 2008-11-27

Family

ID=34939855

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200560010327 Active DE602005010327D1 (de) 2004-05-19 2005-05-17 Herstellprozess für den Spiroglykol 3,9-Bis(1,1-dimethyl-2-hydroxyethyl)-2,4,8,10-tetraoxaspiroÄ5.5Üundecan

Country Status (5)

Country Link
US (2) US20050261506A1 (de)
EP (1) EP1598357B1 (de)
JP (1) JP4604549B2 (de)
CN (1) CN100582111C (de)
DE (1) DE602005010327D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5070752B2 (ja) * 2005-08-08 2012-11-14 三菱瓦斯化学株式会社 高純度ヒドロキシピバルアルデヒドおよび／またはその二量体の製造方法
JP5151071B2 (ja) * 2006-05-30 2013-02-27 三菱瓦斯化学株式会社 ジオキサングリコールの製造方法
JP2008156234A (ja) * 2006-12-20 2008-07-10 Mitsubishi Gas Chem Co Inc 乾燥３，９−ビス（１，１−ジメチル−２−ヒドロキシエチル）−２，４，８，１０−テトラオキサスピロ［５，５］ウンデカン粉体の製造方法
KR102228709B1 (ko) * 2013-04-18 2021-03-16 미츠비시 가스 가가쿠 가부시키가이샤 폴리올-에터 화합물 및 그의 제조 방법
SE1500286A1 (sv) * 2015-06-23 2016-11-01 Perstorp Ab Process for production of a spiroglycol
EP3431523B1 (de) * 2016-03-15 2020-09-23 Mitsubishi Gas Chemical Company, Inc. Polyesterharz

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2853495A (en) * 1954-06-04 1958-09-23 Simon L Ruskin Preparation of 2, 4-monofurfurylidene sorbitol
US3092640A (en) * 1961-02-01 1963-06-04 Spencer Chem Co Processes for preparing bis
RO55309A (de) * 1968-04-24 1973-07-20
JPS59148776A (ja) * 1983-02-14 1984-08-25 Mitsubishi Gas Chem Co Inc 多価アルコ−ルの製造方法
JP2796130B2 (ja) * 1989-06-26 1998-09-10 広栄化学工業株式会社 β，β，β′，β′―テトラメチル―２，４，８，１０―テトラオキサスピロ［５，５］ウンデカン―３，９―ジエタノールの製造方法
JPH04145044A (ja) * 1990-10-03 1992-05-19 Mitsubishi Gas Chem Co Inc 高純度テレフタル酸の製造法
JPH0737436B2 (ja) * 1991-05-02 1995-04-26 日本ヒドラジン工業株式会社 カルボジヒドラジドの製造方法
US5262560A (en) * 1991-05-31 1993-11-16 Amoco Corporation Process for preparing purified dimethyl naphthalenedicarboxylate
DE4308062A1 (de) * 1993-03-13 1994-09-15 Hoechst Ag Verfahren zur Herstellung von Gemischen aus synthetischem, kristallinem Kenyait und sauerstoffabspaltenden Salzen sowie deren Verwendung
JP3652713B2 (ja) 1994-02-03 2005-05-25 住友化学株式会社 粒径の改善されたスピログリコールの製造方法
JP3528242B2 (ja) * 1994-06-23 2004-05-17 住友化学工業株式会社 ヒドロキシフラバン化合物の製造方法
JP4024929B2 (ja) * 1998-06-10 2007-12-19 株式会社日本触媒 エーテル化反応方法
CA2273451A1 (en) 1998-06-10 1999-12-10 Mitsuhiro Kitajima Production process for ether carboxylate salt
JP2000044569A (ja) 1998-07-27 2000-02-15 Mitsubishi Gas Chem Co Inc スピログリコールの製造方法
JP2000044570A (ja) * 1998-07-27 2000-02-15 Mitsubishi Gas Chem Co Inc スピログリコールの製造方法
JP2000169141A (ja) * 1998-12-10 2000-06-20 Central Glass Co Ltd ヘキサフルオロアルミニウムアンモニウムの製造方法
DE19860048A1 (de) * 1998-12-23 2000-06-29 Basf Ag Verfahren zur Herstellung von Guanidinderivaten
JP4576667B2 (ja) 1999-06-10 2010-11-10 住友化学株式会社 ３，９−ビス（２−ヒドロキシ−１，１−ジメチルエチル）−２，４，８，１０−テトラオキサスピロ［５．５］ウンデカンの製造方法
US6252361B1 (en) 1999-10-15 2001-06-26 Thomson Licensing S.A. High-voltage power supply disabling circuit for video display
JP2001302673A (ja) * 2000-04-25 2001-10-31 Mitsubishi Gas Chem Co Inc スピログリコールの製造方法
JP2003026685A (ja) * 2001-07-13 2003-01-29 Ajinomoto Co Inc スピロアセタール誘導体の製造方法
US7135596B2 (en) * 2002-04-23 2006-11-14 Bp Corporation North America Inc. Method of removing iron contaminants from liquid streams during the manufacture and/or purification of aromatic acids
JP4604562B2 (ja) * 2003-06-18 2011-01-05 三菱瓦斯化学株式会社 スピログリコールの製造方法

Also Published As

Publication number Publication date
JP2005330207A (ja) 2005-12-02
US20050261506A1 (en) 2005-11-24
EP1598357A1 (de) 2005-11-23
CN100582111C (zh) 2010-01-20
US20110184193A1 (en) 2011-07-28
EP1598357B1 (de) 2008-10-15
CN1715282A (zh) 2006-01-04
JP4604549B2 (ja) 2011-01-05
US9067950B2 (en) 2015-06-30

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