JPS5778401A - Production of low-substitution cyanoethylcellulose - Google Patents
Production of low-substitution cyanoethylcelluloseInfo
- Publication number
- JPS5778401A JPS5778401A JP15378780A JP15378780A JPS5778401A JP S5778401 A JPS5778401 A JP S5778401A JP 15378780 A JP15378780 A JP 15378780A JP 15378780 A JP15378780 A JP 15378780A JP S5778401 A JPS5778401 A JP S5778401A
- Authority
- JP
- Japan
- Prior art keywords
- cyanoethylcellulose
- cellulose
- caustic alkali
- water
- acrylonitrile
- 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
- KXJGSNRAQWDDJT-UHFFFAOYSA-N 1-acetyl-5-bromo-2h-indol-3-one Chemical compound BrC1=CC=C2N(C(=O)C)CC(=O)C2=C1 KXJGSNRAQWDDJT-UHFFFAOYSA-N 0.000 title abstract 3
- 238000006467 substitution reaction Methods 0.000 title abstract 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 239000003513 alkali Substances 0.000 abstract 3
- 239000003518 caustics Substances 0.000 abstract 3
- 229920002678 cellulose Polymers 0.000 abstract 3
- 239000001913 cellulose Substances 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 abstract 2
- 239000000835 fiber Substances 0.000 abstract 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 125000001731 2-cyanoethyl group Chemical group [H]C([H])(*)C([H])([H])C#N 0.000 abstract 1
- 238000013019 agitation Methods 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- -1 e.g. Substances 0.000 abstract 1
- 238000002803 maceration Methods 0.000 abstract 1
- 235000011121 sodium hydroxide Nutrition 0.000 abstract 1
Landscapes
- Polysaccharides And Polysaccharide Derivatives (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15378780A JPS5778401A (en) | 1980-11-04 | 1980-11-04 | Production of low-substitution cyanoethylcellulose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15378780A JPS5778401A (en) | 1980-11-04 | 1980-11-04 | Production of low-substitution cyanoethylcellulose |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5778401A true JPS5778401A (en) | 1982-05-17 |
| JPS6123921B2 JPS6123921B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-06-09 |
Family
ID=15570124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15378780A Granted JPS5778401A (en) | 1980-11-04 | 1980-11-04 | Production of low-substitution cyanoethylcellulose |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5778401A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1980
- 1980-11-04 JP JP15378780A patent/JPS5778401A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6123921B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-06-09 |
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