CA2178591A1 - Carboxymethyl inulin - Google Patents
Carboxymethyl inulinInfo
- Publication number
- CA2178591A1 CA2178591A1 CA002178591A CA2178591A CA2178591A1 CA 2178591 A1 CA2178591 A1 CA 2178591A1 CA 002178591 A CA002178591 A CA 002178591A CA 2178591 A CA2178591 A CA 2178591A CA 2178591 A1 CA2178591 A1 CA 2178591A1
- Authority
- CA
- Canada
- Prior art keywords
- carboxymethyl inulin
- inulin
- carboxymethyl
- crystallization
- inhibitor
- 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
Landscapes
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
Disclosed is carboxymethyl inulin having a degree of substitution (DS) ranging from 0,15 to 2,5, preferably from 0,5 to 1,5, a process for the preparation of said carboxymethyl inulin by reacting inulin at a concentration of at least 100 g/l, preferably at least 200 g/l, at elevated temperature with an aqueous alkaline solution of monochloroacetic acid, followed by working up the reaction mixture according to a method known in the chemical art, and the use of said carboxymethyl inulin as inhibitor for the crystallization of calcium carbonate.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL9302163 | 1993-12-10 | ||
NL9302163A NL9302163A (en) | 1993-12-10 | 1993-12-10 | Carboxymethylated oligo and polysaccharides as crystallization inhibitors. |
PCT/EP1994/004097 WO1995015984A1 (en) | 1993-12-10 | 1994-12-09 | Carboxymethyl inulin |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2178591A1 true CA2178591A1 (en) | 1995-06-15 |
CA2178591C CA2178591C (en) | 2006-03-21 |
Family
ID=36101472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002178591A Expired - Lifetime CA2178591C (en) | 1993-12-10 | 1994-12-09 | Carboxymethyl inulin |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2178591C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2626373A1 (en) * | 2012-02-08 | 2013-08-14 | Dequest AG | Method for the manufacture of concentrated aqueous solutions of alkali metal salt of carboxymethyl fructan |
-
1994
- 1994-12-09 CA CA002178591A patent/CA2178591C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2178591C (en) | 2006-03-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20141209 |