GB1290036A - - Google Patents

Info

Publication number
GB1290036A
GB1290036A GB1290036DA GB1290036A GB 1290036 A GB1290036 A GB 1290036A GB 1290036D A GB1290036D A GB 1290036DA GB 1290036 A GB1290036 A GB 1290036A
Authority
GB
United Kingdom
Prior art keywords
trimethylolpropane
nov
aqueous solution
monoformal
butyraldehyde
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.)
Expired
Application number
Other languages
English (en)
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 filed Critical
Publication of GB1290036A publication Critical patent/GB1290036A/en
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
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB1290036D 1969-11-28 1970-11-26 Expired GB1290036A (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9593469A JPS509B1 (ru) 1969-11-28 1969-11-28

Publications (1)

Publication Number Publication Date
GB1290036A true GB1290036A (ru) 1972-09-20

Family

ID=14151085

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1290036D Expired GB1290036A (ru) 1969-11-28 1970-11-26

Country Status (5)

Country Link
JP (1) JPS509B1 (ru)
DE (1) DE2057352B2 (ru)
GB (1) GB1290036A (ru)
NL (1) NL7017403A (ru)
SE (1) SE387329B (ru)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1013631A1 (en) * 1998-12-25 2000-06-28 Mitsubishi Gas Chemical Company, Inc. Method of producing highly pure trimethylolpropane
US6096905A (en) * 1999-06-01 2000-08-01 Celanese International Corporation Treatment of a composition comprising a trimethylolalkane bis-monolinear formal
WO2003099902A1 (de) * 2002-05-24 2003-12-04 Basf Aktiengesellschaft Verfahren zur herstellung von polyesterpolyolen mehrwertiger alkohole
US6692616B2 (en) 1999-12-28 2004-02-17 Basf Aktiengesellschaft Method for purifying trimethylolpropane, which is produced by hydrogenation, by means of continuous distillation
US7211701B2 (en) 2001-12-27 2007-05-01 Lanxess Deutschland Gmbh Preparation of trimethylolpropane
EP2341041A1 (en) 2009-12-24 2011-07-06 Oxea Bishop LLC Trimethylolpropane color improvement

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2295938A1 (fr) * 1974-12-24 1976-07-23 Naphtachimie Sa Separation des glycols contenus dans des solutions residuaires
JPS53908U (ru) * 1976-06-23 1978-01-07
JPS5335811U (ru) * 1976-09-02 1978-03-29
JPS5367606U (ru) * 1976-11-07 1978-06-07
JPS5396512U (ru) * 1977-01-07 1978-08-05
JPS59156414U (ja) * 1983-04-04 1984-10-20 ヤンマー農機株式会社 農用トラクタ−における耕深調整装置
DE10112117A1 (de) * 2001-03-14 2002-09-19 Basf Ag Verfahren zur Herstellung von Polyalkoholen mit definiertem CPR-Wert
CN100447120C (zh) * 2006-09-19 2008-12-31 天津市新天进科技开发有限公司 三羟甲基丙烷精制的工艺方法
DE102010033844B4 (de) * 2010-08-11 2013-01-03 Oxea Gmbh Verfahren zur Gewinnung von Di-Trimethylolpropan und mit Trimethylolpropan angereicherten Produktströmen aus den Nebenströmen der Trimethylolpropanherstellung
JP6321656B2 (ja) * 2012-09-17 2018-05-09 オクシア・ビショップ・エルエルシー 精製残留物からのトリメチロールプロパンの回収
US10836596B2 (en) * 2018-04-09 2020-11-17 Xerox Corporation Registration system with translating carriage and omni wheels

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1013631A1 (en) * 1998-12-25 2000-06-28 Mitsubishi Gas Chemical Company, Inc. Method of producing highly pure trimethylolpropane
US6344592B1 (en) * 1998-12-25 2002-02-05 Mitsubishi Gas Chemical Company, Inc. Method of producing highly pure trimethylolpropane
US6096905A (en) * 1999-06-01 2000-08-01 Celanese International Corporation Treatment of a composition comprising a trimethylolalkane bis-monolinear formal
WO2000073250A1 (en) * 1999-06-01 2000-12-07 Celanese International Corporation Treatment of a composition comprising a trimetlylohalkane bis-monolinear formal
KR100748797B1 (ko) * 1999-06-01 2007-08-13 셀라니즈 인터내셔날 코포레이션 트리메틸올알칸 비스-모노 선형 포름알을 포함하는 조성물의 처리 방법
US6692616B2 (en) 1999-12-28 2004-02-17 Basf Aktiengesellschaft Method for purifying trimethylolpropane, which is produced by hydrogenation, by means of continuous distillation
US7211701B2 (en) 2001-12-27 2007-05-01 Lanxess Deutschland Gmbh Preparation of trimethylolpropane
WO2003099902A1 (de) * 2002-05-24 2003-12-04 Basf Aktiengesellschaft Verfahren zur herstellung von polyesterpolyolen mehrwertiger alkohole
US7241914B2 (en) 2002-05-24 2007-07-10 Basf Aktiengesellschaft Method for producing polyesterpolyols of polyvalent alcohols
EP2341041A1 (en) 2009-12-24 2011-07-06 Oxea Bishop LLC Trimethylolpropane color improvement
US8354561B2 (en) 2009-12-24 2013-01-15 Oxea Bishop Llc Trimethylolpropane color improvement
EP2607341A2 (en) 2009-12-24 2013-06-26 Oxea Bishop LLC Trimethylolpropane color improvement

Also Published As

Publication number Publication date
DE2057352B2 (de) 1976-04-01
JPS509B1 (ru) 1975-01-06
NL7017403A (ru) 1971-06-02
DE2057352A1 (de) 1971-06-16
SE387329B (sv) 1976-09-06

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee