JPS5534207A - Preparation of carboxymethyl starch and its alkali salt - Google Patents
Preparation of carboxymethyl starch and its alkali saltInfo
- Publication number
- JPS5534207A JPS5534207A JP10496978A JP10496978A JPS5534207A JP S5534207 A JPS5534207 A JP S5534207A JP 10496978 A JP10496978 A JP 10496978A JP 10496978 A JP10496978 A JP 10496978A JP S5534207 A JPS5534207 A JP S5534207A
- Authority
- JP
- Japan
- Prior art keywords
- silicate
- cms
- alkali salt
- carboxymethyl starch
- water
- 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
- 229920002472 Starch Polymers 0.000 title abstract 4
- 235000019698 starch Nutrition 0.000 title abstract 4
- 239000008107 starch Substances 0.000 title abstract 4
- 150000001447 alkali salts Chemical class 0.000 title abstract 3
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 title abstract 3
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract 5
- 239000007864 aqueous solution Substances 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 1
- 230000000593 degrading effect Effects 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 235000019353 potassium silicate Nutrition 0.000 abstract 1
- 230000001376 precipitating effect Effects 0.000 abstract 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 abstract 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Polysaccharides And Polysaccharide Derivatives (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10496978A JPS5534207A (en) | 1978-08-30 | 1978-08-30 | Preparation of carboxymethyl starch and its alkali salt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10496978A JPS5534207A (en) | 1978-08-30 | 1978-08-30 | Preparation of carboxymethyl starch and its alkali salt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5534207A true JPS5534207A (en) | 1980-03-10 |
| JPS6210241B2 JPS6210241B2 (cs) | 1987-03-05 |
Family
ID=14394924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10496978A Granted JPS5534207A (en) | 1978-08-30 | 1978-08-30 | Preparation of carboxymethyl starch and its alkali salt |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5534207A (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1075516C (zh) * | 1998-03-04 | 2001-11-28 | 中国科学院广州化学研究所 | 一种高粘度、高取代度羧甲基淀粉醚的制备方法 |
-
1978
- 1978-08-30 JP JP10496978A patent/JPS5534207A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1075516C (zh) * | 1998-03-04 | 2001-11-28 | 中国科学院广州化学研究所 | 一种高粘度、高取代度羧甲基淀粉醚的制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6210241B2 (cs) | 1987-03-05 |
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