JPS5590501A - Preparation of ethylcarboxymethylcellulose - Google Patents
Preparation of ethylcarboxymethylcelluloseInfo
- Publication number
- JPS5590501A JPS5590501A JP16432978A JP16432978A JPS5590501A JP S5590501 A JPS5590501 A JP S5590501A JP 16432978 A JP16432978 A JP 16432978A JP 16432978 A JP16432978 A JP 16432978A JP S5590501 A JPS5590501 A JP S5590501A
- Authority
- JP
- Japan
- Prior art keywords
- reaction
- carboxymethylcellulose
- alkali
- ethylcarboxymethylcellulose
- reacted
- 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
- 238000006243 chemical reaction Methods 0.000 abstract 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- 229920002134 Carboxymethyl cellulose Polymers 0.000 abstract 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 abstract 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- 239000003513 alkali Substances 0.000 abstract 3
- 235000010948 carboxy methyl cellulose Nutrition 0.000 abstract 3
- 239000001768 carboxy methyl cellulose Substances 0.000 abstract 3
- 239000008112 carboxymethyl-cellulose Substances 0.000 abstract 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- DENRZWYUOJLTMF-UHFFFAOYSA-N diethyl sulfate Chemical compound CCOS(=O)(=O)OCC DENRZWYUOJLTMF-UHFFFAOYSA-N 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract 1
- 229940008406 diethyl sulfate Drugs 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 238000007086 side reaction Methods 0.000 abstract 1
- 238000006467 substitution reaction Methods 0.000 abstract 1
- 239000008096 xylene Substances 0.000 abstract 1
Landscapes
- Polysaccharides And Polysaccharide Derivatives (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16432978A JPS5590501A (en) | 1978-12-28 | 1978-12-28 | Preparation of ethylcarboxymethylcellulose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16432978A JPS5590501A (en) | 1978-12-28 | 1978-12-28 | Preparation of ethylcarboxymethylcellulose |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5590501A true JPS5590501A (en) | 1980-07-09 |
| JPS6261043B2 JPS6261043B2 (cs) | 1987-12-19 |
Family
ID=15791090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16432978A Granted JPS5590501A (en) | 1978-12-28 | 1978-12-28 | Preparation of ethylcarboxymethylcellulose |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5590501A (cs) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0517501A (ja) * | 1991-07-12 | 1993-01-26 | Sanyo Chem Ind Ltd | セルロース誘導体のエーテル化方法 |
| JP2010031165A (ja) * | 2008-07-30 | 2010-02-12 | Sanyo Chem Ind Ltd | アルキルエーテル化カルボキシアルキルセルロース |
-
1978
- 1978-12-28 JP JP16432978A patent/JPS5590501A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0517501A (ja) * | 1991-07-12 | 1993-01-26 | Sanyo Chem Ind Ltd | セルロース誘導体のエーテル化方法 |
| JP2010031165A (ja) * | 2008-07-30 | 2010-02-12 | Sanyo Chem Ind Ltd | アルキルエーテル化カルボキシアルキルセルロース |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6261043B2 (cs) | 1987-12-19 |
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