JPS5711934A - Production of ditrimethylolalkane or dipentaerythritol in high ratio as by-product - Google Patents

Production of ditrimethylolalkane or dipentaerythritol in high ratio as by-product

Info

Publication number
JPS5711934A
JPS5711934A JP8737580A JP8737580A JPS5711934A JP S5711934 A JPS5711934 A JP S5711934A JP 8737580 A JP8737580 A JP 8737580A JP 8737580 A JP8737580 A JP 8737580A JP S5711934 A JPS5711934 A JP S5711934A
Authority
JP
Japan
Prior art keywords
product
alkanal
aldehyde
formaldehyde
reaction
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.)
Granted
Application number
JP8737580A
Other languages
English (en)
Other versions
JPS6121538B2 (ja
Inventor
Kiyoshi Hosokawa
Masatoshi Moriyuki
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.)
Koei Chemical Co Ltd
Original Assignee
Koei Chemical Co Ltd
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 Koei Chemical Co Ltd filed Critical Koei Chemical Co Ltd
Priority to JP8737580A priority Critical patent/JPS5711934A/ja
Publication of JPS5711934A publication Critical patent/JPS5711934A/ja
Publication of JPS6121538B2 publication Critical patent/JPS6121538B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP8737580A 1980-06-26 1980-06-26 Production of ditrimethylolalkane or dipentaerythritol in high ratio as by-product Granted JPS5711934A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8737580A JPS5711934A (en) 1980-06-26 1980-06-26 Production of ditrimethylolalkane or dipentaerythritol in high ratio as by-product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8737580A JPS5711934A (en) 1980-06-26 1980-06-26 Production of ditrimethylolalkane or dipentaerythritol in high ratio as by-product

Publications (2)

Publication Number Publication Date
JPS5711934A true JPS5711934A (en) 1982-01-21
JPS6121538B2 JPS6121538B2 (ja) 1986-05-27

Family

ID=13913141

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8737580A Granted JPS5711934A (en) 1980-06-26 1980-06-26 Production of ditrimethylolalkane or dipentaerythritol in high ratio as by-product

Country Status (1)

Country Link
JP (1) JPS5711934A (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57142929A (en) * 1981-02-27 1982-09-03 Koei Chem Co Ltd Forming method of dipentaerythritol or ditrimethylolalkane as by-product at given ratio
JPS60190729A (ja) * 1984-12-28 1985-09-28 Kuraray Co Ltd トリメチロ−ルヘプタンの製法
EP0439747A2 (de) * 1990-02-01 1991-08-07 Firma Carl Freudenberg Verfahren zum Herstellen einer latent reaktiven, pastösen Formmasse
JPH07165652A (ja) * 1993-12-14 1995-06-27 Mitsui Toatsu Chem Inc ジペンタエリスリトールの製造方法
JP2002003422A (ja) * 2000-06-27 2002-01-09 Mitsubishi Gas Chem Co Inc 多価アルコールの製造法
WO2009057466A1 (ja) * 2007-10-30 2009-05-07 Mitsubishi Gas Chemical Company, Inc. ジトリメチロールプロパンの製造方法
DE102008038021A1 (de) 2008-08-16 2010-02-18 Lanxess Deutschland Gmbh Verfahren zur Isolierung von Di-Trimethylolpropan

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0234330B2 (ja) * 1981-02-27 1990-08-02 Koei Chemical Co
JPS57142929A (en) * 1981-02-27 1982-09-03 Koei Chem Co Ltd Forming method of dipentaerythritol or ditrimethylolalkane as by-product at given ratio
JPS60190729A (ja) * 1984-12-28 1985-09-28 Kuraray Co Ltd トリメチロ−ルヘプタンの製法
EP0439747A2 (de) * 1990-02-01 1991-08-07 Firma Carl Freudenberg Verfahren zum Herstellen einer latent reaktiven, pastösen Formmasse
JPH07165652A (ja) * 1993-12-14 1995-06-27 Mitsui Toatsu Chem Inc ジペンタエリスリトールの製造方法
JP4599664B2 (ja) * 2000-06-27 2010-12-15 三菱瓦斯化学株式会社 多価アルコールの製造法
JP2002003422A (ja) * 2000-06-27 2002-01-09 Mitsubishi Gas Chem Co Inc 多価アルコールの製造法
WO2009057466A1 (ja) * 2007-10-30 2009-05-07 Mitsubishi Gas Chemical Company, Inc. ジトリメチロールプロパンの製造方法
US8492596B2 (en) 2007-10-30 2013-07-23 Mitsubishi Gas Chemical Company, Inc. Process for production of ditrimethylolpropane
JP5434595B2 (ja) * 2007-10-30 2014-03-05 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
DE102008038021A1 (de) 2008-08-16 2010-02-18 Lanxess Deutschland Gmbh Verfahren zur Isolierung von Di-Trimethylolpropan
JP2011530567A (ja) * 2008-08-16 2011-12-22 ランクセス・ドイチュランド・ゲーエムベーハー ジトリメチロールプロパンを単離する方法
US8642816B2 (en) 2008-08-16 2014-02-04 Lanxess Deutschland Gmbh Method for isolating di-trimethylol propane

Also Published As

Publication number Publication date
JPS6121538B2 (ja) 1986-05-27

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