DE60008559D1 - Verfahren zur herstellung von polyolen - Google Patents

Verfahren zur herstellung von polyolen

Info

Publication number
DE60008559D1
DE60008559D1 DE60008559T DE60008559T DE60008559D1 DE 60008559 D1 DE60008559 D1 DE 60008559D1 DE 60008559 T DE60008559 T DE 60008559T DE 60008559 T DE60008559 T DE 60008559T DE 60008559 D1 DE60008559 D1 DE 60008559D1
Authority
DE
Germany
Prior art keywords
producing polyols
polyols
producing
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 - Fee Related
Application number
DE60008559T
Other languages
English (en)
Other versions
DE60008559T2 (de
Inventor
Tapio Salmi
Valentina Serra-Holm
Tiina-Kaisa Rantakylae
Paeivi Maeki-Arvela
Lars-Peter Lindfors
Hannu Nousiainen
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.)
Perstorp Specialty Chemicals AB
Original Assignee
Dynea Chemicals Oy
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 Dynea Chemicals Oy filed Critical Dynea Chemicals Oy
Publication of DE60008559D1 publication Critical patent/DE60008559D1/de
Application granted granted Critical
Publication of DE60008559T2 publication Critical patent/DE60008559T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
    • C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
    • C07C29/14—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group
    • C07C29/141—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group with hydrogen or hydrogen-containing gases
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
    • C07C45/75—Reactions with formaldehyde
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
    • C07C45/83—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation by extractive distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/18—Systems containing only non-condensed rings with a ring being at least seven-membered

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE60008559T 1999-07-02 2000-06-30 Verfahren zur herstellung von polyolen Expired - Fee Related DE60008559T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI991519 1999-07-02
FI991519A FI109993B (fi) 1999-07-02 1999-07-02 Menetelmä polyolien valmistamiseksi
PCT/FI2000/000602 WO2001002330A1 (en) 1999-07-02 2000-06-30 Process for the preparation of polyols

Publications (2)

Publication Number Publication Date
DE60008559D1 true DE60008559D1 (de) 2004-04-01
DE60008559T2 DE60008559T2 (de) 2004-12-16

Family

ID=8555012

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60008559T Expired - Fee Related DE60008559T2 (de) 1999-07-02 2000-06-30 Verfahren zur herstellung von polyolen

Country Status (14)

Country Link
US (1) US6593502B2 (de)
EP (1) EP1218328B1 (de)
JP (1) JP3868294B2 (de)
KR (1) KR100636869B1 (de)
CN (1) CN1217900C (de)
AR (1) AR032745A1 (de)
AT (1) ATE260230T1 (de)
AU (1) AU5831500A (de)
DE (1) DE60008559T2 (de)
ES (1) ES2211567T3 (de)
FI (1) FI109993B (de)
SA (1) SA00210624B1 (de)
TW (1) TW541296B (de)
WO (1) WO2001002330A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2957174A1 (de) * 2005-10-25 2015-12-23 Dow Global Technologies Llc Antimikrobielle zusammensetzung und verfahren
US7671246B2 (en) 2006-03-06 2010-03-02 Wisconsin Alumni Research Foundation Method to make alkanes and saturated polyhydroxy compounds from carbonyl compounds
CN102432430B (zh) * 2011-09-25 2013-11-06 万华化学集团股份有限公司 一种多段循环加氢制备三羟甲基丙烷的方法
CN102391070B (zh) * 2011-10-19 2014-09-03 上海华谊（集团）公司 利用甲醛生产三羟甲基丙烷的方法
US8710278B1 (en) * 2013-01-31 2014-04-29 Eastman Chemical Company Process for producing polyols
US9056824B2 (en) 2013-01-31 2015-06-16 Eastman Chemical Company Preparation of hydroxy aldehydes
CN103254034B (zh) * 2013-05-22 2015-09-16 万华化学集团股份有限公司 一种三羟甲基丙烷的制备方法
CN103274899B (zh) * 2013-05-22 2015-09-16 万华化学集团股份有限公司 一种三羟甲基丙烷的制备方法
CN106316784B (zh) * 2016-08-19 2019-03-01 管天球 一种用油茶壳制备木糖醇的方法
KR102245931B1 (ko) * 2018-10-22 2021-04-28 주식회사 엘지화학 디메틸올부탄알의 제조방법 및 이를 이용한 트리메틸올프로판의 제조방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2818443A (en) * 1955-01-17 1957-12-31 Celanese Corp Polyhydroxy compounds via anion-exchange resin catalyzed aldehyde condensation and subsequent hydrogenation
DE2702582C3 (de) * 1977-01-22 1980-12-04 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Trimethylolalkanen
DE3340791A1 (de) * 1983-11-11 1985-05-23 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von trimethylolalkanen aus alkanalen und formaldehyd
US5763690A (en) * 1992-09-25 1998-06-09 Aristech Chemical Corporation Manufacture of trimethylolpropane
FI102474B (fi) * 1996-12-30 1998-12-15 Neste Oy Menetelmä moniarvoisten alkoholien valmistamiseksi

Also Published As

Publication number Publication date
JP2003503470A (ja) 2003-01-28
CN1360562A (zh) 2002-07-24
US20020151754A1 (en) 2002-10-17
CN1217900C (zh) 2005-09-07
US6593502B2 (en) 2003-07-15
SA00210624B1 (ar) 2006-11-11
TW541296B (en) 2003-07-11
JP3868294B2 (ja) 2007-01-17
KR100636869B1 (ko) 2006-10-19
ATE260230T1 (de) 2004-03-15
KR20020040682A (ko) 2002-05-30
EP1218328A1 (de) 2002-07-03
WO2001002330A1 (en) 2001-01-11
ES2211567T3 (es) 2004-07-16
DE60008559T2 (de) 2004-12-16
AR032745A1 (es) 2003-11-26
AU5831500A (en) 2001-01-22
EP1218328B1 (de) 2004-02-25
FI991519A (fi) 2001-01-03
FI109993B (fi) 2002-11-15

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: PERSTORP SPECIALTY CHEMICALS AB, PERSTORP, SE

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee