LT3725B - Process for preparing alkylglycosides - Google Patents

Process for preparing alkylglycosides Download PDF

Info

Publication number
LT3725B
LT3725B LTIP1484A LTIP1484A LT3725B LT 3725 B LT3725 B LT 3725B LT IP1484 A LTIP1484 A LT IP1484A LT IP1484 A LTIP1484 A LT IP1484A LT 3725 B LT3725 B LT 3725B
Authority
LT
Lithuania
Prior art keywords
column
reaction
butanol
water
carried out
Prior art date
Application number
LTIP1484A
Other languages
English (en)
Lithuanian (lt)
Inventor
Stefan Schmidt
Alfred Oberholz
John Kahsnitz
Original Assignee
Huels Chemische Werke 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
Application filed by Huels Chemische Werke Ag filed Critical Huels Chemische Werke Ag
Publication of LTIP1484A publication Critical patent/LTIP1484A/xx
Publication of LT3725B publication Critical patent/LT3725B/lt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H15/00—Compounds containing hydrocarbon or substituted hydrocarbon radicals directly attached to hetero atoms of saccharide radicals
    • C07H15/02—Acyclic radicals, not substituted by cyclic structures
    • C07H15/04—Acyclic radicals, not substituted by cyclic structures attached to an oxygen atom of the saccharide radical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biotechnology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Saccharide Compounds (AREA)
  • Steroid Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
LTIP1484A 1990-10-26 1993-11-25 Process for preparing alkylglycosides LT3725B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4034074A DE4034074A1 (de) 1990-10-26 1990-10-26 Verfahren zur herstellung von alkylglycosiden und alkyloligoglycosiden

Publications (2)

Publication Number Publication Date
LTIP1484A LTIP1484A (en) 1995-06-26
LT3725B true LT3725B (en) 1996-02-26

Family

ID=6417100

Family Applications (1)

Application Number Title Priority Date Filing Date
LTIP1484A LT3725B (en) 1990-10-26 1993-11-25 Process for preparing alkylglycosides

Country Status (9)

Country Link
US (1) US5227480A (ja)
EP (1) EP0482325B1 (ja)
JP (1) JPH04264094A (ja)
CA (1) CA2054288A1 (ja)
DE (2) DE4034074A1 (ja)
ES (1) ES2079010T3 (ja)
LT (1) LT3725B (ja)
LV (1) LV10780B (ja)
RU (1) RU2026301C1 (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4116665A1 (de) * 1991-05-22 1992-11-26 Huels Chemische Werke Ag Verfahren zur herstellung von alkylpolyglycosiden
EP0617045A3 (de) * 1993-03-19 1998-05-13 Akzo Nobel N.V. Verfahren zur kontinuierlichen Herstellung von Alkylglycosiden
US5496932A (en) * 1993-04-14 1996-03-05 Henkel Corporation Process for the production of alkylpolyglycoside
DE4431858A1 (de) 1994-09-07 1996-03-14 Huels Chemische Werke Ag Verfahren zur Herstellung von Alkylpolyglycosiden
DE4431854A1 (de) * 1994-09-07 1996-03-14 Huels Chemische Werke Ag Verfahren zur Herstellung von Alkylglycosiden mit niedrigem Glycosidierungsgrad
DE4431853A1 (de) * 1994-09-07 1996-03-14 Huels Chemische Werke Ag Verfahren zur Herstellung von Alkyloligoglycosiden
DE4431852A1 (de) * 1994-09-07 1996-03-14 Huels Chemische Werke Ag Verfahren zur Bleichung von Alkylpolyglycosiden
DE4431856A1 (de) 1994-09-07 1996-03-14 Huels Chemische Werke Ag Verfahren zur Herstellung von Alkylpolyglycosiden
DE4432623A1 (de) * 1994-09-14 1996-03-21 Huels Chemische Werke Ag Verfahren zur Bleichung von wäßrigen Tensidlösungen
DE4432621A1 (de) * 1994-09-14 1996-03-21 Huels Chemische Werke Ag Verfahren zur Bleichung von Tensidlösungen
DE19710112A1 (de) * 1997-03-12 1998-09-17 Henkel Kgaa Verfahren zur kontinuierlichen Herstellung von Alkyl- und/oder Alkenyloligoglykosiden
DE19714255B4 (de) * 1997-04-07 2004-04-22 Cognis Deutschland Gmbh & Co. Kg Verfahren zur Herstellung von Alkyl- und/oder Alkenyloligoglykosiden durch direkte Acetalisierung einer Glucose/Fettalkohol-Suspension in Gegenwart saurer Katalysatoren
DE10138686A1 (de) 2001-08-07 2003-02-27 Suedzucker Ag Verwendung einer Polyester-Zusammensetzung als Hydraulikfluid

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3623246A1 (de) 1986-07-10 1988-01-14 Huels Chemische Werke Ag Verfahren zur herstellung von butyloligoglycosiden

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2922599A1 (de) * 1979-06-02 1980-12-04 Basf Ag Verfahren zur kontinuierlichen herstellung von glyoxal
DE3001064A1 (de) * 1980-01-12 1981-07-16 Basf Ag, 6700 Ludwigshafen Verfahren zur reinigung von alkylglycosiden durch destillative abtennung nicht umgesetzter alkohole
EP0099183A1 (en) * 1982-07-08 1984-01-25 A.E. Staley Manufacturing Company Method for preparing organo glycosides
US4713447A (en) * 1983-06-30 1987-12-15 The Procter & Gamble Company Process for preparing alkyl glycosides
US4554054A (en) * 1983-12-09 1985-11-19 Rohm And Haas Company Methacrylic acid separation
USH619H (en) * 1984-01-25 1989-04-04 A. E. Staley Manufacturing Company Preparation of alkyl glycosides
US4721780A (en) * 1985-02-06 1988-01-26 A. E. Staley Manufacturing Company Glycoside preparation directly from aqueous saccharide solutions or syrups
DE3603581A1 (de) * 1986-02-06 1987-08-13 Henkel Kgaa Verfahren zur reinigung von alkylglycosiden, durch dieses verfahren erhaeltliche produkte und deren verwendung
NL8602769A (nl) * 1986-11-03 1988-06-01 Stamicarbon Werkwijze voor het concentreren van een ureumoplossing en inrichting voor het uitvoeren van de werkwijze.
US4996306A (en) * 1988-04-05 1991-02-26 Henkel Kommanditgesellschaft Auf Aktien Glycoside preparation directly from aqueous saccharide solutions or syrups
JPH0684392B2 (ja) * 1989-09-19 1994-10-26 花王株式会社 アルキルグリコシド又はその水溶液の製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3623246A1 (de) 1986-07-10 1988-01-14 Huels Chemische Werke Ag Verfahren zur herstellung von butyloligoglycosiden

Also Published As

Publication number Publication date
US5227480A (en) 1993-07-13
LV10780A (lv) 1995-08-20
EP0482325A1 (de) 1992-04-29
DE59106468D1 (de) 1995-10-19
EP0482325B1 (de) 1995-09-13
ES2079010T3 (es) 1996-01-01
JPH04264094A (ja) 1992-09-18
LV10780B (en) 1996-06-20
RU2026301C1 (ru) 1995-01-09
CA2054288A1 (en) 1992-04-27
DE4034074A1 (de) 1992-04-30
LTIP1484A (en) 1995-06-26

Similar Documents

Publication Publication Date Title
LT3725B (en) Process for preparing alkylglycosides
US5364987A (en) Process for the preparation of 1,3-propanediol
US4329449A (en) Method of using recycled mother liquors to produce aldosides
CA2119414A1 (en) Process for preparing apg's
US4423271A (en) Process for producing high purity isobutene by dehydrating tertiary butanol
US3565885A (en) Preparation of color stable glycosides
JPH05148287A (ja) アルキルポリグリコシドの製造方法
JPH07505403A (ja) アルキルグリコシドの製造法
US5837831A (en) Method for separating alkyl glycosides
US2606186A (en) Preparation of methyl glucoside
US4797478A (en) Process for producing color-stable, industrial-grade methyl glucoside
EP0252241B1 (de) Verfahren zur Herstellung von Butyloligoglycosiden
EP0319616A1 (en) Glycoside preparation
EP1199299B1 (en) Process for producing benzyl alcohol
AU601906B2 (en) Process for the preparation of alkyl glycosides
EP0618921B1 (de) Verfahren zur herstellung von alkyloligoglucosiden mit vermindertem polyglucosegehalt
US6274744B1 (en) Preparation of alkali metal salts of L-ascorbic acid
US5519124A (en) Production of alkylpolyglycosides
US4360695A (en) Continuous preparation of adiptic acid
US5480978A (en) Process for the removal of alcohols
EP0748813B1 (en) Process for preparing an N-substituted aldonamide
CA1195687A (en) Process for producing polyols with at least one oxacyclopentane ring
JPH04295491A (ja) アルキルグリコシドの製造方法
RU2089536C1 (ru) Способ получения трет.бутанола
CA2157541A1 (en) Process for preparing alkyl glycosides having a low degree of glycosidation

Legal Events

Date Code Title Description
MM9A Lapsed patents

Effective date: 19961125