JPH07500328A - 薄色アルキルオリゴグリコシドペーストの製法 - Google Patents
薄色アルキルオリゴグリコシドペーストの製法Info
- Publication number
- JPH07500328A JPH07500328A JP5507409A JP50740993A JPH07500328A JP H07500328 A JPH07500328 A JP H07500328A JP 5507409 A JP5507409 A JP 5507409A JP 50740993 A JP50740993 A JP 50740993A JP H07500328 A JPH07500328 A JP H07500328A
- Authority
- JP
- Japan
- Prior art keywords
- manufacturing
- paste
- glycose
- reaction
- fatty alcohol
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Saccharide Compounds (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.a)酸触媒の存在下、グリコース開始量に対し、グリコース残留量が0.1 重量%以下になるまで、高温でグリコースを脂肪アルコールと反応させ、 b)解離する反応水を平衡から連続的に除去し、c)反応生成物を塩基(反応混 合物中の水素イオンと添加する塩基のモル比は、1:1ないし1:1.5である )を用いて中和し、d)未反応の脂肪アルコールを蒸留することにより分離し、 e)水を添加することにより、残留物をペースト(ペーストに対し、固形分30 〜70重量%)とした後、そのペーストをアルカリ性とし、また所望により実質 的に既知の方法で漂白することを特徴とする薄色アルキルオリゴグリコシドペー ストの製法。 2,グリコースとして、グルコースを使用することを特徴とする請求項1に記載 の製法。 3.式(I) R1OH(I) [式中、R1は6〜22個の炭素原子および0、1、2または3の二重結合を含 む直鎖状あるいは分枝状の脂肪族炭化水素基である]で示される脂肪アルコール を使用することを特徴とする請求項1または2に記載の製法。 4.グリコースと脂肪アルコールを、1:1ないし1:10のモル比で使用する ことを特徴とする請求項1〜3のいずれか一つに記載の製法。 5.酸触媒として、p−トルエンスルホン酸および/またはスルホコハク酸を使 用することを特徴とする請求項1〜4のいずれか一つに記載の製法。 6.酸触媒を、脂肪アルコールに対し、0.1〜5重量%の濃度で使用すること を特徴とする請求項1〜5のいずれか一つに記載の製法。 7.反応を80〜120℃の温度で行うことを特徴とする請求項1〜6のいずれ か一つに記載の製法。 8.塩基として、マグネシウム、カルシウムおよび/または亜鉛化合物を使用す ることを特徴とする請求項1〜7のいずれか一つに記載の製法。 9,0.01〜0.5バールの減圧下、120〜170℃の温度で、未反応の脂 肪アルコールを薄層蒸留することにより分離除去することを特徴とする請求項1 〜8のいずれか一つに記載の製法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4134707.2 | 1991-10-21 | ||
DE4134707A DE4134707A1 (de) | 1991-10-21 | 1991-10-21 | Verfahren zur herstellung hellfarbiger alkyloligoglycosid-pasten |
PCT/EP1992/002343 WO1993008203A1 (de) | 1991-10-21 | 1992-10-12 | Verfahren zur herstellung hellfarbiger alkyloligoglykosid-pasten |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH07500328A true JPH07500328A (ja) | 1995-01-12 |
JP3388739B2 JP3388739B2 (ja) | 2003-03-24 |
Family
ID=6443089
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50740993A Expired - Lifetime JP3388739B2 (ja) | 1991-10-21 | 1992-10-12 | 薄色アルキルオリゴグリコシドペーストの製法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US5612467A (ja) |
EP (1) | EP0609274B1 (ja) |
JP (1) | JP3388739B2 (ja) |
DE (2) | DE4134707A1 (ja) |
ES (1) | ES2108134T3 (ja) |
WO (1) | WO1993008203A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4316601A1 (de) * | 1993-05-18 | 1994-11-24 | Henkel Kgaa | Verfahren zur Herstellung hellfarbiger Alkyl- und/oder Alkenyloligoglycoside |
DE4443086A1 (de) * | 1994-12-03 | 1996-06-05 | Huels Chemische Werke Ag | Verfahren zur destillativen Abtrennung von Fettalkohol aus fettalkoholischen Alkylpolyglycosid-Lösungen |
DE19519384A1 (de) * | 1995-05-26 | 1996-11-28 | Henkel Kgaa | Verfahren zur Herstellung von Alkyloligoglucosiden mit hohem Oligomerisierungsgrad |
US6077945A (en) * | 1997-02-18 | 2000-06-20 | Eastman Chemical Company | Process for making alkylpolyglycosides |
AU6380000A (en) * | 1999-07-29 | 2001-02-19 | Cognis Corporation | Process for reducing cycle times in reactions during the production of alkyl polyglycosides |
US9951171B2 (en) | 2014-08-20 | 2018-04-24 | Resinate Materials Group, Inc. | Polyester polyols from recycled polymers and waste streams |
US9850400B2 (en) | 2014-08-20 | 2017-12-26 | Resinate Materials Group, Inc. | Digestion of keratin |
WO2016028841A1 (en) | 2014-08-20 | 2016-02-25 | Resinate Materials Group, Inc. | Digestion of keratin |
US9580546B2 (en) | 2014-10-29 | 2017-02-28 | Resinate Materials Group, Inc. | Polymeric plasticizer compositions |
US9890243B2 (en) | 2014-10-29 | 2018-02-13 | Resinate Materials Group, Inc. | Polymeric plasticizer compositions |
BR112017016060A2 (pt) | 2015-01-30 | 2018-04-03 | Resinate Mat Group Inc | processo integrado para o tratamento de reciclos de pet e ptt |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3450690A (en) * | 1966-12-23 | 1969-06-17 | Corn Products Co | Preparation of alkali-stable alkyl glucosides |
US3839318A (en) * | 1970-09-27 | 1974-10-01 | Rohm & Haas | Process for preparation of alkyl glucosides and alkyl oligosaccharides |
DE3266210D1 (en) * | 1981-10-08 | 1985-10-17 | Rohm & Haas France | A process for preparing surface-active glycosides and the use of the glycosides in cosmetic, pharmaceutical and household products |
DE3232791A1 (de) * | 1982-09-03 | 1984-03-08 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von alkylglucosiden |
DE3470543D1 (en) * | 1983-06-15 | 1988-05-26 | Procter & Gamble | Improved process for preparing alkyl glycosides |
US4557729A (en) * | 1984-05-24 | 1985-12-10 | A. E. Staley Manufacturing Company | Color stabilization of glycosides |
DE3833780A1 (de) * | 1988-10-05 | 1990-04-12 | Henkel Kgaa | Verfahren zur direkten herstellung von alkylglykosiden |
DE3927919C2 (de) * | 1989-08-24 | 2002-10-31 | Cognis Deutschland Gmbh | Verfahren zur Herstellung von Alkylglykosiden |
-
1991
- 1991-10-21 DE DE4134707A patent/DE4134707A1/de not_active Withdrawn
-
1992
- 1992-10-12 EP EP92921122A patent/EP0609274B1/de not_active Expired - Lifetime
- 1992-10-12 DE DE59208868T patent/DE59208868D1/de not_active Expired - Lifetime
- 1992-10-12 US US08/212,000 patent/US5612467A/en not_active Expired - Lifetime
- 1992-10-12 JP JP50740993A patent/JP3388739B2/ja not_active Expired - Lifetime
- 1992-10-12 ES ES92921122T patent/ES2108134T3/es not_active Expired - Lifetime
- 1992-10-12 WO PCT/EP1992/002343 patent/WO1993008203A1/de active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP0609274A1 (de) | 1994-08-10 |
ES2108134T3 (es) | 1997-12-16 |
DE4134707A1 (de) | 1993-04-22 |
EP0609274B1 (de) | 1997-09-03 |
WO1993008203A1 (de) | 1993-04-29 |
DE59208868D1 (de) | 1997-10-09 |
JP3388739B2 (ja) | 2003-03-24 |
US5612467A (en) | 1997-03-18 |
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