JPH11505810A - オリゴマー化度の高いアルキルオリゴグルコシドの製法 - Google Patents
オリゴマー化度の高いアルキルオリゴグルコシドの製法Info
- Publication number
- JPH11505810A JPH11505810A JP8535290A JP53529096A JPH11505810A JP H11505810 A JPH11505810 A JP H11505810A JP 8535290 A JP8535290 A JP 8535290A JP 53529096 A JP53529096 A JP 53529096A JP H11505810 A JPH11505810 A JP H11505810A
- Authority
- JP
- Japan
- Prior art keywords
- fatty alcohol
- acidic catalyst
- glucose
- oligomerization
- polymerization
- 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
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0215—Sulfur-containing compounds
- B01J31/0225—Sulfur-containing compounds comprising sulfonic acid groups or the corresponding salts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Biotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Detergent Compositions (AREA)
- Polyethers (AREA)
- Saccharide Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.オリゴマー化度の高いアルキルオリゴグルコシドの製法であって、 (a)式(I): R1OH (I) [式中、R1は炭素数6〜22のアルキル基である。] で示される脂肪アルコールと、グルコースとを、モル比3:1ないし10:1で 、90〜120℃において酸性触媒アセタール化に付し、 (b)反応水を連続的に留去し、 (c)反応終了後、酸性触媒の0〜90モル%を中和し、 (d)残留する脂肪アルコールとグルコースとのモル比が出発量換算で1:1 ないし3:1となるように、未反応脂肪アルコールを除去し、 (e)反応混合物を、90〜120℃で後重合に付し、 (f)残留量の酸性触媒を中和し、残留量の未反応脂肪アルコールを除去する ことを含んで成る方法。 2.酸性触媒は、硫酸、アルキル硫酸セミエステル、アルキルベンゼンスルホ ン酸およびスルホコハク酸から成る群から選択する請求項1記載の方法。 3.酸性触媒の10〜90モル%を中和する請求項1または2記載の方法。 4.酸性触媒の中和は、アルカリ金属水酸化物および/またはアルカリ土類金 属酸化物の添加によって行う請求項1〜3のいずれかに記載の方法。 5.後重合は、未反応脂肪アルコールを部分的に除去する間、またはその後に 行う請求項1〜4のいずれかに記載の方法。 6.DPが1.6〜2.0となるまで後重合を行う請求項1〜5のいずれかに記 載の方法。 7.請求項1〜6のいずれかに記載の方法によって得られるアルキルオリゴグ ルコシドの、機械による壜洗浄における抑泡剤としての使用。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19519384A DE19519384A1 (de) | 1995-05-26 | 1995-05-26 | Verfahren zur Herstellung von Alkyloligoglucosiden mit hohem Oligomerisierungsgrad |
DE19519384.9 | 1995-05-26 | ||
PCT/EP1996/000752 WO1996037501A2 (de) | 1995-05-26 | 1996-02-23 | Verfahren zur herstellung von alkyloligoglucosiden mit hohem oligomerisierungsgrad |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH11505810A true JPH11505810A (ja) | 1999-05-25 |
JP4083798B2 JP4083798B2 (ja) | 2008-04-30 |
Family
ID=7762956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53529096A Expired - Lifetime JP4083798B2 (ja) | 1995-05-26 | 1996-02-23 | オリゴマー化度の高いアルキルオリゴグルコシドの製法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US5955587A (ja) |
EP (1) | EP0828747B1 (ja) |
JP (1) | JP4083798B2 (ja) |
DE (2) | DE19519384A1 (ja) |
ES (1) | ES2175076T3 (ja) |
WO (1) | WO1996037501A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008169133A (ja) * | 2007-01-10 | 2008-07-24 | Yunimatekku Kk | チオール化合物誘導体の製造方法 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040138057A1 (en) * | 1998-12-21 | 2004-07-15 | Wenzel Timothy T. | Catalyst composition and methods for its preparation and use in a polymerization process |
AU6380000A (en) * | 1999-07-29 | 2001-02-19 | Cognis Corporation | Process for reducing cycle times in reactions during the production of alkyl polyglycosides |
US7179766B2 (en) * | 2002-12-19 | 2007-02-20 | Sud-Chemie Inc. | Method and apparatus for production of enrobed catalyst pastilles or flakes |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02145696A (ja) * | 1988-11-25 | 1990-06-05 | Nippon Koonsutaac Kk | 高級アルキルグリコシド組成物 |
JPH08269103A (ja) * | 1995-01-18 | 1996-10-15 | Cerestar Holding Bv | 高い平均重合度のアルキルポリグリコシドおよびそれの製造方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3619796A1 (de) * | 1986-06-12 | 1987-12-17 | Huels Chemische Werke Ag | Verfahren zur herstellung von alkyloligoglycosiden |
DE3927919C2 (de) * | 1989-08-24 | 2002-10-31 | Cognis Deutschland Gmbh | Verfahren zur Herstellung von Alkylglykosiden |
DE4134707A1 (de) * | 1991-10-21 | 1993-04-22 | Henkel Kgaa | Verfahren zur herstellung hellfarbiger alkyloligoglycosid-pasten |
DE4138250A1 (de) * | 1991-11-21 | 1993-05-27 | Henkel Kgaa | Verfahren zur herstellung von alkyloligoglucosiden mit vermindertem polyglucosegehalt |
DE4313512A1 (de) * | 1993-04-24 | 1994-10-27 | Henkel Kgaa | Verfahren zur Herstellung hellfarbiger Alkyl- und/oder Alkenyloligoglycoside |
DE4313851C2 (de) * | 1993-04-28 | 1997-01-16 | Harry Hartmann | Musikinstrument mit einem Resonanzkörper |
DE4321840A1 (de) * | 1993-07-01 | 1995-01-12 | Henkel Kgaa | Verfahren zur Herstellung von Alkyl- und/oder Alkenyloligoglucosiden |
-
1995
- 1995-05-26 DE DE19519384A patent/DE19519384A1/de not_active Ceased
-
1996
- 1996-02-23 EP EP96905784A patent/EP0828747B1/de not_active Expired - Lifetime
- 1996-02-23 US US08/952,643 patent/US5955587A/en not_active Expired - Lifetime
- 1996-02-23 ES ES96905784T patent/ES2175076T3/es not_active Expired - Lifetime
- 1996-02-23 WO PCT/EP1996/000752 patent/WO1996037501A2/de active IP Right Grant
- 1996-02-23 DE DE59609236T patent/DE59609236D1/de not_active Expired - Lifetime
- 1996-02-23 JP JP53529096A patent/JP4083798B2/ja not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02145696A (ja) * | 1988-11-25 | 1990-06-05 | Nippon Koonsutaac Kk | 高級アルキルグリコシド組成物 |
JPH08269103A (ja) * | 1995-01-18 | 1996-10-15 | Cerestar Holding Bv | 高い平均重合度のアルキルポリグリコシドおよびそれの製造方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008169133A (ja) * | 2007-01-10 | 2008-07-24 | Yunimatekku Kk | チオール化合物誘導体の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
WO1996037501A2 (de) | 1996-11-28 |
US5955587A (en) | 1999-09-21 |
ES2175076T3 (es) | 2002-11-16 |
EP0828747B1 (de) | 2002-05-22 |
DE59609236D1 (de) | 2002-06-27 |
WO1996037501A3 (de) | 1997-01-03 |
DE19519384A1 (de) | 1996-11-28 |
JP4083798B2 (ja) | 2008-04-30 |
EP0828747A2 (de) | 1998-03-18 |
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