ATE132126T1 - Verfahren zur herstellung von di- trimethylolpropan - Google Patents

Verfahren zur herstellung von di- trimethylolpropan

Info

Publication number
ATE132126T1
ATE132126T1 AT91917620T AT91917620T ATE132126T1 AT E132126 T1 ATE132126 T1 AT E132126T1 AT 91917620 T AT91917620 T AT 91917620T AT 91917620 T AT91917620 T AT 91917620T AT E132126 T1 ATE132126 T1 AT E132126T1
Authority
AT
Austria
Prior art keywords
tmp
partial ester
pct
free
trimethylolpropane
Prior art date
Application number
AT91917620T
Other languages
English (en)
Inventor
Carl-Axel Sjoegreen
Goeran Axelsson
Original Assignee
Perstorp Ab
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 Perstorp Ab filed Critical Perstorp Ab
Application granted granted Critical
Publication of ATE132126T1 publication Critical patent/ATE132126T1/de

Links

Classifications

    • 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
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/28—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
AT91917620T 1990-09-24 1991-09-09 Verfahren zur herstellung von di- trimethylolpropan ATE132126T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9003016A SE468714B (sv) 1990-09-24 1990-09-24 Foerfarande foer framstaellning av ditrimetylolpropan

Publications (1)

Publication Number Publication Date
ATE132126T1 true ATE132126T1 (de) 1996-01-15

Family

ID=20380422

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91917620T ATE132126T1 (de) 1990-09-24 1991-09-09 Verfahren zur herstellung von di- trimethylolpropan

Country Status (9)

Country Link
US (1) US5324863A (de)
EP (1) EP0550611B1 (de)
JP (1) JP2952040B2 (de)
AT (1) ATE132126T1 (de)
AU (1) AU8659491A (de)
DE (1) DE69115916T2 (de)
ES (1) ES2084184T3 (de)
SE (1) SE468714B (de)
WO (1) WO1992005134A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE468714B (sv) * 1990-09-24 1993-03-08 Perstorp Ab Foerfarande foer framstaellning av ditrimetylolpropan
JP3807514B2 (ja) * 1996-04-03 2006-08-09 三菱瓦斯化学株式会社 ジトリメチロールプロパンの製造方法
DE19749201A1 (de) 1997-11-07 1999-08-12 Degussa Verfahren zur intermolekularen Veretherung und zur Etherspaltung
SE520971C2 (sv) * 1999-08-20 2003-09-16 Perstorp Ab Förfarande för tillverkning av en eteralkohol
CN101108786B (zh) * 2006-07-18 2010-06-30 中国石油天然气集团公司 一种双三羟甲基丙烷的脱色精制方法
US8492596B2 (en) * 2007-10-30 2013-07-23 Mitsubishi Gas Chemical Company, Inc. Process for production of ditrimethylolpropane
JP5223748B2 (ja) * 2009-03-23 2013-06-26 三菱瓦斯化学株式会社 トリトリメチロールプロパンを含むアルコール組成物
US8981161B2 (en) 2011-07-01 2015-03-17 Mitsubishi Gas Chemical Company, Inc. Process for production of ditrimethylolpropane
DE102011118953B4 (de) * 2011-11-19 2014-06-05 Oxea Gmbh Destillatives Verfahren zur Gewinnung von Di-Trimethylolpropan
DE102011118956A1 (de) * 2011-11-19 2013-05-23 Oxea Gmbh Verfahren zur Gewinnung von Di-Trimethylolpropan und mit Trimethylolpropan angereicherten Produktströmen aus den Nebenströmen der Trimethylolpropanherstellung
WO2014024717A1 (ja) * 2012-08-09 2014-02-13 東亞合成株式会社 多価アルコールエーテルの製造方法
US9108911B1 (en) * 2014-03-26 2015-08-18 Oxea Bishop Llc Process for the manufacture of di-TMP
CN105152875B (zh) * 2015-07-23 2017-03-08 百川化工(如皋)有限公司 一种从三羟甲基丙烷残液中回收双三羟甲基丙烷的方法
CN115925540A (zh) * 2022-11-09 2023-04-07 广东聚石科技研究有限公司 一种三羟甲基丙烷中碳链酯及其制备方法和应用

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3673226A (en) * 1968-04-10 1972-06-27 Ethyl Corp Synthetic lubricants
US3681440A (en) * 1969-06-12 1972-08-01 Monsanto Co Esters of tetrahydroxy dineoalkyl ethers
US3670013A (en) * 1969-10-16 1972-06-13 Hercules Inc Synthesis of partial esters of certain poly(neopentyl polyols) and aliphatic monocarboxylic acids
JPS4924044B1 (de) * 1969-11-29 1974-06-20
US3829507A (en) * 1971-03-16 1974-08-13 Celanese Corp Di-trimethylolpropane
SE370388B (de) * 1972-11-23 1974-10-14 Perstorp Ab
US3968169A (en) * 1973-11-30 1976-07-06 The Procter & Gamble Company Process for preparing polyblycerol
DE3340791A1 (de) * 1983-11-11 1985-05-23 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von trimethylolalkanen aus alkanalen und formaldehyd
US5254749A (en) * 1990-01-09 1993-10-19 Mitsui Toatsu Chemicals, Inc. Process for producing dipentaerythritol
SE468714B (sv) * 1990-09-24 1993-03-08 Perstorp Ab Foerfarande foer framstaellning av ditrimetylolpropan

Also Published As

Publication number Publication date
AU8659491A (en) 1992-04-15
US5324863A (en) 1994-06-28
EP0550611B1 (de) 1995-12-27
SE9003016D0 (sv) 1990-09-24
JP2952040B2 (ja) 1999-09-20
ES2084184T3 (es) 1996-05-01
WO1992005134A1 (en) 1992-04-02
JPH06501470A (ja) 1994-02-17
EP0550611A1 (de) 1993-07-14
DE69115916D1 (de) 1996-02-08
DE69115916T2 (de) 1996-06-05
SE9003016L (sv) 1992-03-25
SE468714B (sv) 1993-03-08

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee