FI991519A - Process for producing polyols - Google Patents

Process for producing polyols Download PDF

Info

Publication number
FI991519A
FI991519A FI991519A FI991519A FI991519A FI 991519 A FI991519 A FI 991519A FI 991519 A FI991519 A FI 991519A FI 991519 A FI991519 A FI 991519A FI 991519 A FI991519 A FI 991519A
Authority
FI
Finland
Prior art keywords
producing polyols
polyols
producing
Prior art date
Application number
FI991519A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI109993B (en
Inventor
Tapio Salmi
Valentina Serra-Holm
Tiina-Kaisa Rantakylae
Paeivi Maeki-Arvela
Lars-Peter Lindfors
Hannu Nousiainen
Original Assignee
Neste 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
Priority to FI991519A priority Critical patent/FI109993B/en
Application filed by Neste Chemicals Oy filed Critical Neste Chemicals Oy
Priority to EP00944079A priority patent/EP1218328B1/en
Priority to ES00944079T priority patent/ES2211567T3/en
Priority to KR1020017016635A priority patent/KR100636869B1/en
Priority to ARP000103362A priority patent/AR032745A1/en
Priority to DE60008559T priority patent/DE60008559T2/en
Priority to AT00944079T priority patent/ATE260230T1/en
Priority to PCT/FI2000/000602 priority patent/WO2001002330A1/en
Priority to JP2001507775A priority patent/JP3868294B2/en
Priority to CN008095752A priority patent/CN1217900C/en
Priority to AU58315/00A priority patent/AU5831500A/en
Priority to TW089115768A priority patent/TW541296B/en
Priority to SA210624A priority patent/SA00210624B1/en
Publication of FI991519A publication Critical patent/FI991519A/en
Priority to US10/038,597 priority patent/US6593502B2/en
Application granted granted Critical
Publication of FI109993B publication Critical patent/FI109993B/en

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)
FI991519A 1999-07-02 1999-07-02 A process for preparing polyols FI109993B (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
FI991519A FI109993B (en) 1999-07-02 1999-07-02 A process for preparing polyols
JP2001507775A JP3868294B2 (en) 1999-07-02 2000-06-30 How to generate a triol or tetrol
KR1020017016635A KR100636869B1 (en) 1999-07-02 2000-06-30 Process for the preparation of polyols
ARP000103362A AR032745A1 (en) 1999-07-02 2000-06-30 PROCESS FOR THE PREPARATION OF POLYOLS
DE60008559T DE60008559T2 (en) 1999-07-02 2000-06-30 METHOD FOR PRODUCING POLYOLS
AT00944079T ATE260230T1 (en) 1999-07-02 2000-06-30 METHOD FOR PRODUCING POLYOLS
EP00944079A EP1218328B1 (en) 1999-07-02 2000-06-30 Process for the preparation of polyols
ES00944079T ES2211567T3 (en) 1999-07-02 2000-06-30 PROCEDURE FOR THE PREPARATION OF POLYOLS.
CN008095752A CN1217900C (en) 1999-07-02 2000-06-30 Process for preparation of polyols
AU58315/00A AU5831500A (en) 1999-07-02 2000-06-30 Process for the preparation of polyols
PCT/FI2000/000602 WO2001002330A1 (en) 1999-07-02 2000-06-30 Process for the preparation of polyols
TW089115768A TW541296B (en) 1999-07-02 2000-08-05 Process for the preparation of polyols
SA210624A SA00210624B1 (en) 1999-07-02 2000-12-16 Process for the preparation of polyhydric alcohols
US10/038,597 US6593502B2 (en) 1999-07-02 2002-01-02 Process for the preparation of polyols

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI991519A FI109993B (en) 1999-07-02 1999-07-02 A process for preparing polyols
FI991519 1999-07-02

Publications (2)

Publication Number Publication Date
FI991519A true FI991519A (en) 2001-01-03
FI109993B FI109993B (en) 2002-11-15

Family

ID=8555012

Family Applications (1)

Application Number Title Priority Date Filing Date
FI991519A FI109993B (en) 1999-07-02 1999-07-02 A process for preparing polyols

Country Status (14)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007050700A2 (en) * 2005-10-25 2007-05-03 Dow Global Technologies Inc. Antimicrobial composition and method
WO2007103858A2 (en) 2006-03-06 2007-09-13 Wisconsin Alumni Research Foundation Stable, aqueous-phase, basic catalysts and reactions catalyzed thereby
CN102432430B (en) * 2011-09-25 2013-11-06 万华化学集团股份有限公司 Method for preparing trimethylolpropane in multi-section cyclic hydrogenation
CN102391070B (en) * 2011-10-19 2014-09-03 上海华谊（集团）公司 Method for producing trimethylolpropane by utilizing formaldehyde
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 (en) * 2013-05-22 2015-09-16 万华化学集团股份有限公司 A kind of preparation method of TriMethylolPropane(TMP)
CN103274899B (en) * 2013-05-22 2015-09-16 万华化学集团股份有限公司 A kind of preparation method of TriMethylolPropane(TMP)
CN106316784B (en) * 2016-08-19 2019-03-01 管天球 A method of xylitol is prepared with oil tea shell
KR102245931B1 (en) * 2018-10-22 2021-04-28 주식회사 엘지화학 Preparing method of dimethylolbutanal and preperation method of trimethylolpropane using the same

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 (en) * 1977-01-22 1980-12-04 Bayer Ag, 5090 Leverkusen Process for the preparation of trimethylolalkanes
DE3340791A1 (en) * 1983-11-11 1985-05-23 Basf Ag, 6700 Ludwigshafen METHOD FOR PRODUCING TRIMETHYLOLALCANES FROM ALKANALS AND FORMALDEHYDES
US5763690A (en) * 1992-09-25 1998-06-09 Aristech Chemical Corporation Manufacture of trimethylolpropane
FI102474B (en) * 1996-12-30 1998-12-15 Neste Oy Process for the preparation of polyhydric alcohols

Also Published As

Publication number Publication date
EP1218328B1 (en) 2004-02-25
WO2001002330A1 (en) 2001-01-11
DE60008559T2 (en) 2004-12-16
CN1360562A (en) 2002-07-24
SA00210624B1 (en) 2006-11-11
JP2003503470A (en) 2003-01-28
TW541296B (en) 2003-07-11
KR100636869B1 (en) 2006-10-19
AU5831500A (en) 2001-01-22
FI109993B (en) 2002-11-15
ATE260230T1 (en) 2004-03-15
EP1218328A1 (en) 2002-07-03
CN1217900C (en) 2005-09-07
KR20020040682A (en) 2002-05-30
ES2211567T3 (en) 2004-07-16
US6593502B2 (en) 2003-07-15
AR032745A1 (en) 2003-11-26
DE60008559D1 (en) 2004-04-01
US20020151754A1 (en) 2002-10-17
JP3868294B2 (en) 2007-01-17

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