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ES520273A0 - Procedimiento para la obtencion de trimetilolpropano. - Google Patents

Procedimiento para la obtencion de trimetilolpropano.

Info

Publication number
ES520273A0
ES520273A0 ES520273A ES520273A ES520273A0 ES 520273 A0 ES520273 A0 ES 520273A0 ES 520273 A ES520273 A ES 520273A ES 520273 A ES520273 A ES 520273A ES 520273 A0 ES520273 A0 ES 520273A0
Authority
ES
Spain
Prior art keywords
trimetilolpropano
procedure
obtaining
obtaining trimetilolpropano
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
ES520273A
Other languages
English (en)
Other versions
ES8401004A1 (es
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.)
Bayer AG
Original Assignee
Bayer AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6157277&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES520273(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bayer AG filed Critical Bayer AG
Publication of ES520273A0 publication Critical patent/ES520273A0/es
Publication of ES8401004A1 publication Critical patent/ES8401004A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07C29/36—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal
    • 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
    • C07C29/36—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal
    • C07C29/38—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/18—Polyhydroxylic acyclic alcohols
    • C07C31/22—Trihydroxylic alcohols, e.g. glycerol

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ES520273A 1982-03-04 1983-03-03 Procedimiento para la obtencion de trimetilolpropano. Expired ES8401004A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823207746 DE3207746A1 (de) 1982-03-04 1982-03-04 Verfahren zur herstellung von trimethylolpropan

Publications (2)

Publication Number Publication Date
ES520273A0 true ES520273A0 (es) 1983-12-01
ES8401004A1 ES8401004A1 (es) 1983-12-01

Family

ID=6157277

Family Applications (1)

Application Number Title Priority Date Filing Date
ES520273A Expired ES8401004A1 (es) 1982-03-04 1983-03-03 Procedimiento para la obtencion de trimetilolpropano.

Country Status (5)

Country Link
US (1) US4514578A (es)
EP (1) EP0088275B1 (es)
JP (1) JPS58162538A (es)
DE (2) DE3207746A1 (es)
ES (1) ES8401004A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60190729A (ja) * 1984-12-28 1985-09-28 Kuraray Co Ltd トリメチロ−ルヘプタンの製法
FI95691C (fi) * 1993-06-28 1996-03-11 Neste Oy Menetelmä 2-n-butyyli-2-etyyli-1,3-propaanidiolin valmistamiseksi
US5608121A (en) 1994-10-20 1997-03-04 Mitsubishi Gas Chemical Company, Inc. Process for producing polyhydric alcohol
US6080896A (en) * 1997-08-07 2000-06-27 Mitsubishi Gas Chemical Company, Inc. Process for producing polyhydric alcohol
JP4003018B2 (ja) * 1997-08-07 2007-11-07 三菱瓦斯化学株式会社 多価アルコールの製造法
JPH11124348A (ja) * 1997-10-22 1999-05-11 Koei Chem Co Ltd トリメチロールアルカンを製造する方法
IT1305123B1 (it) * 1997-10-22 2001-04-10 Koei Chemical Co Procedimento di produzione di trimetilolalcano.
DE19963438A1 (de) * 1999-12-28 2001-10-31 Basf Ag Verfahren zur Herstellung von Polyalkoholen mit Methanolarmem Formaldehyd
DE19963437A1 (de) * 1999-12-28 2001-07-05 Basf Ag Verfahren zur Zersetzung von bei der Synthese mehrwertiger Alkohole gebildeter hochsiedender Nebenprodukte
DE10041197A1 (de) * 2000-08-23 2002-03-07 Bayer Ag TMP/Dampfdruckfiltration
DE10164264A1 (de) * 2001-12-27 2003-07-17 Bayer Ag Verfahren zur Herstellung von Trimethylolpropan
US20080004475A1 (en) * 2006-06-28 2008-01-03 Basf Aktiengesellschaft Process for the production of neopentylglycol using formaldehyde with a low methanol content
JP4924234B2 (ja) * 2007-06-22 2012-04-25 ブラザー工業株式会社 液滴吐出装置
EP2281794B1 (de) * 2009-08-07 2015-10-14 LANXESS Deutschland GmbH Verfahren zur Farbzahlverbesserung von Trimethylolpropan
EP2341041B1 (en) 2009-12-24 2015-05-27 Oxea Bishop LLC Trimethylolpropane color improvement

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE134514C (es) *
BE467859A (es) *
US2135063A (en) * 1937-07-06 1938-11-01 Du Pont Method of producing pentaglycol
US2170624A (en) * 1938-01-11 1939-08-22 Trojan Powder Co Process for the preparation of pentaerythritol
DE733849C (de) * 1939-04-26 1943-04-03 Degussa Verfahren zur Herstellung von Pentaerythrit
US2534191A (en) * 1947-04-19 1950-12-12 Sherwin Williams Co Preparation of pentaerythritol
US2775622A (en) * 1951-03-27 1956-12-25 Heyden Chemical Corp 2, 2-dimethylol-1, 5-dihydroxypentane and derivatives thereof
US3076854A (en) * 1955-12-05 1963-02-05 Heyden Newport Chemical Corp Recovery of trimethylolpropane
US3183274A (en) * 1956-10-09 1965-05-11 Celanese Corp Trimethylolpropane
GB904780A (en) * 1958-05-28 1962-08-29 Exxon Research Engineering Co Manufacture of trimethylol alkanes
US3504042A (en) * 1963-11-06 1970-03-31 Mitsubishi Gas Chemical Co Process for producing 2,2-dimethyl-1,3-propanediol
AT269093B (de) * 1965-11-19 1969-03-10 Vyzk Ustav Petrochem Verfahren zur Herstellung von Pentaerythrit und/oder Dipentaerythrit
DE1643180A1 (de) * 1967-03-04 1971-05-27 Fettchemie Verfahren zur Herstellung von Pentaerythrit
JPS5143061B2 (es) * 1972-08-03 1976-11-19
DE2702582C3 (de) * 1977-01-22 1980-12-04 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Trimethylolalkanen
DD134514A1 (de) * 1977-12-19 1979-03-07 Bude Hans Juergen Herstellung von trimethylolpropan

Also Published As

Publication number Publication date
JPH0373531B2 (es) 1991-11-22
US4514578A (en) 1985-04-30
DE3207746A1 (de) 1983-09-08
JPS58162538A (ja) 1983-09-27
EP0088275B1 (de) 1986-01-22
DE3361880D1 (en) 1986-03-06
EP0088275A1 (de) 1983-09-14
ES8401004A1 (es) 1983-12-01

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