KR960010677A - 알킬 올리고글리코사이드의 제조방법 - Google Patents
알킬 올리고글리코사이드의 제조방법 Download PDFInfo
- Publication number
- KR960010677A KR960010677A KR1019950029076A KR19950029076A KR960010677A KR 960010677 A KR960010677 A KR 960010677A KR 1019950029076 A KR1019950029076 A KR 1019950029076A KR 19950029076 A KR19950029076 A KR 19950029076A KR 960010677 A KR960010677 A KR 960010677A
- Authority
- KR
- South Korea
- Prior art keywords
- alkyl
- alcohols
- preheated
- glycosides
- fatty alcohols
- Prior art date
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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H1/00—Processes for the preparation of sugar derivatives
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- 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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
본 발명은 지방 알콜을 80℃이상에서 예열하고, 이들 알킬 글리코사이드롸 혼합한 다음, 1.1 내지 10bar의 압력을 반응시키고, 이러한 반응 후 C2-C6알콜을 진공하에서 순간 증발시킴을 특징으로 하는, C8-C20지방 알콜을 갖는 C2-C6알킬 글리코사이드를 글리코사이드를 글리코사이드교환반응시켜 알킬 올리고글리코사이드를 제조하는 방법에 관한 것이다.
이로써, 색상이 우수한 생성물이 수득되며, 장치에 침전물 형성 및 균열이 발생되지 않는다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (6)
- 지방 알콜을 80℃이상에서 예열하고, 이들 알킬 글리코사이드와 혼합한 다음, 1.1 내지 10bar의 압력에서 반응시키고, 이러한 반응 후 C2-C6알콜을 진공하에서 순간 증발시킴을 특징으로 하여, C8-C20지방 알콜을 갖는 C2-C8알킬 글로코사이드를 산 촉매로 그리코사이드교환반응시킴으로써 C8-C20알킬 라디칼을 갖는 알킬 올리고글리코사이드를 제조하는 방법.
- 제1항에서, 지방 알콜이 80 내지 150℃, 바람직하게는 100 내지 130℃에서 예열됨을 특징으로 하는 방법.
- 제1항에 있어서, 반응 온도가 60 내지 140℃, 바람직하게는 80 내지 120℃임을 특징으로 하는 방법.
- 제1항에 있어서, 반응 압력이 1.3 내지 5bar로 설정됨을 특징으로 하는 방법.
- 제1항에 있어서, C2-C6알콜이 1 내지 700mbar, 바람직하게는 3 내지 40mbar에서 순간 증발됨을 특징으로 하는 방법.
- 제1항에 있어서, 산 촉매가 예열된 지방 알콜 중에 용해되거나 현탁된 반응 혼합물 내에 도입됨을 특징으로 하는 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP4431853.7 | 1994-09-07 | ||
DE4431853A DE4431853A1 (de) | 1994-09-07 | 1994-09-07 | Verfahren zur Herstellung von Alkyloligoglycosiden |
Publications (1)
Publication Number | Publication Date |
---|---|
KR960010677A true KR960010677A (ko) | 1996-04-20 |
Family
ID=6527630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950029076A KR960010677A (ko) | 1994-09-07 | 1995-09-06 | 알킬 올리고글리코사이드의 제조방법 |
Country Status (7)
Country | Link |
---|---|
US (1) | US5641873A (ko) |
EP (1) | EP0702021A1 (ko) |
JP (1) | JPH08176186A (ko) |
KR (1) | KR960010677A (ko) |
CN (1) | CN1128268A (ko) |
CA (1) | CA2157547A1 (ko) |
DE (1) | DE4431853A1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001009153A1 (en) * | 1999-07-29 | 2001-02-08 | Cognis Corporation | Process for reducing cycle times in reactions during the production of alkyl polyglycosides |
CN109173923B (zh) * | 2018-10-30 | 2021-03-12 | 山东禹王生态食业有限公司 | 低聚糖混合物制备两亲性表面活性剂 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3723826A1 (de) * | 1987-07-18 | 1989-01-26 | Henkel Kgaa | Verfahren zur herstellung von alkylglykosiden |
DE3833780A1 (de) * | 1988-10-05 | 1990-04-12 | Henkel Kgaa | Verfahren zur direkten herstellung von alkylglykosiden |
DE4034074A1 (de) * | 1990-10-26 | 1992-04-30 | Huels Chemische Werke Ag | Verfahren zur herstellung von alkylglycosiden und alkyloligoglycosiden |
DE4101252A1 (de) * | 1991-01-17 | 1992-07-23 | Huels Chemische Werke Ag | Verfahren zur herstellung von alkylglycosiden und alkylpolyglycosiden |
DE4116669A1 (de) | 1991-05-22 | 1992-11-26 | Huels Chemische Werke Ag | Verfahren zur herstellung hellfarbener alkylpolyglycoside |
DE4116665A1 (de) | 1991-05-22 | 1992-11-26 | Huels Chemische Werke Ag | Verfahren zur herstellung von alkylpolyglycosiden |
DE4138250A1 (de) | 1991-11-21 | 1993-05-27 | Henkel Kgaa | Verfahren zur herstellung von alkyloligoglucosiden mit vermindertem polyglucosegehalt |
DE4234241A1 (de) * | 1992-10-10 | 1994-04-14 | Huels Chemische Werke Ag | Verfahren zur Aufarbeitung von fettalkoholischen Alkylpolyglycosid-Lösungen |
-
1994
- 1994-09-07 DE DE4431853A patent/DE4431853A1/de not_active Withdrawn
-
1995
- 1995-07-12 EP EP95110917A patent/EP0702021A1/de not_active Withdrawn
- 1995-09-05 CA CA002157547A patent/CA2157547A1/en not_active Abandoned
- 1995-09-06 KR KR1019950029076A patent/KR960010677A/ko not_active Application Discontinuation
- 1995-09-06 CN CN95116215A patent/CN1128268A/zh active Pending
- 1995-09-06 JP JP7229350A patent/JPH08176186A/ja not_active Withdrawn
- 1995-09-07 US US08/524,804 patent/US5641873A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1128268A (zh) | 1996-08-07 |
CA2157547A1 (en) | 1996-03-08 |
JPH08176186A (ja) | 1996-07-09 |
DE4431853A1 (de) | 1996-03-14 |
US5641873A (en) | 1997-06-24 |
EP0702021A1 (de) | 1996-03-20 |
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WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |