JPS6296501A - カルボキシメチルセルロ−スエ−テルアルカリ塩の製造方法 - Google Patents
カルボキシメチルセルロ−スエ−テルアルカリ塩の製造方法Info
- Publication number
- JPS6296501A JPS6296501A JP14621485A JP14621485A JPS6296501A JP S6296501 A JPS6296501 A JP S6296501A JP 14621485 A JP14621485 A JP 14621485A JP 14621485 A JP14621485 A JP 14621485A JP S6296501 A JPS6296501 A JP S6296501A
- Authority
- JP
- Japan
- Prior art keywords
- water
- alkali
- cellulose
- organic solvent
- chc
- 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
- -1 alkali metal salt Chemical class 0.000 title claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 title claims description 22
- 229920002134 Carboxymethyl cellulose Polymers 0.000 title claims description 6
- 235000010948 carboxy methyl cellulose Nutrition 0.000 title claims description 6
- 239000001768 carboxy methyl cellulose Substances 0.000 title claims description 3
- 239000008112 carboxymethyl-cellulose Substances 0.000 title claims description 3
- 229910052783 alkali metal Inorganic materials 0.000 title abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 92
- 229920002678 cellulose Polymers 0.000 claims abstract description 67
- 239000001913 cellulose Substances 0.000 claims abstract description 67
- 239000003513 alkali Substances 0.000 claims abstract description 60
- 238000006266 etherification reaction Methods 0.000 claims abstract description 56
- 239000003960 organic solvent Substances 0.000 claims abstract description 44
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 35
- 229910001854 alkali hydroxide Inorganic materials 0.000 claims abstract description 11
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims abstract description 11
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 39
- 150000001447 alkali salts Chemical class 0.000 claims description 6
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 claims 2
- 229940106681 chloroacetic acid Drugs 0.000 abstract description 39
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract description 24
- 238000006386 neutralization reaction Methods 0.000 abstract description 22
- 238000006467 substitution reaction Methods 0.000 abstract description 12
- 230000006378 damage Effects 0.000 abstract description 4
- 229940089960 chloroacetate Drugs 0.000 abstract description 3
- 230000020169 heat generation Effects 0.000 abstract description 2
- 239000012046 mixed solvent Substances 0.000 abstract 1
- 238000009827 uniform distribution Methods 0.000 abstract 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 141
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 51
- 239000000243 solution Substances 0.000 description 38
- 239000007864 aqueous solution Substances 0.000 description 29
- 239000000203 mixture Substances 0.000 description 23
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 21
- 239000002904 solvent Substances 0.000 description 18
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 16
- 230000000694 effects Effects 0.000 description 14
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 12
- 230000000704 physical effect Effects 0.000 description 12
- 238000006116 polymerization reaction Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 11
- 239000012267 brine Substances 0.000 description 10
- 239000007788 liquid Substances 0.000 description 10
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 10
- 239000000835 fiber Substances 0.000 description 7
- 108010059892 Cellulase Proteins 0.000 description 6
- 229940106157 cellulase Drugs 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- FDRCDNZGSXJAFP-UHFFFAOYSA-M sodium chloroacetate Chemical compound [Na+].[O-]C(=O)CCl FDRCDNZGSXJAFP-UHFFFAOYSA-M 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 230000009229 glucose formation Effects 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 150000008064 anhydrides Chemical class 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000008103 glucose Substances 0.000 description 3
- 230000003301 hydrolyzing effect Effects 0.000 description 3
- TWNIBLMWSKIRAT-VFUOTHLCSA-N levoglucosan Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@H]2CO[C@@H]1O2 TWNIBLMWSKIRAT-VFUOTHLCSA-N 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 2
- FOCAUTSVDIKZOP-UHFFFAOYSA-M chloroacetate Chemical compound [O-]C(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-M 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003472 neutralizing effect Effects 0.000 description 2
- KJFMBFZCATUALV-UHFFFAOYSA-N phenolphthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C(=O)O1 KJFMBFZCATUALV-UHFFFAOYSA-N 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- 238000004448 titration Methods 0.000 description 2
- 239000000052 vinegar Substances 0.000 description 2
- 235000021419 vinegar Nutrition 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 101001035465 Arabidopsis thaliana Endoglucanase 3 Proteins 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- VJHCJDRQFCCTHL-UHFFFAOYSA-N acetic acid 2,3,4,5,6-pentahydroxyhexanal Chemical compound CC(O)=O.OCC(O)C(O)C(O)C(O)C=O VJHCJDRQFCCTHL-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 229920003086 cellulose ether Polymers 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000007071 enzymatic hydrolysis Effects 0.000 description 1
- 238000006047 enzymatic hydrolysis reaction Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000004434 industrial solvent Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000006193 liquid solution Substances 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Polysaccharides And Polysaccharide Derivatives (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14621485A JPS6296501A (ja) | 1985-07-03 | 1985-07-03 | カルボキシメチルセルロ−スエ−テルアルカリ塩の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14621485A JPS6296501A (ja) | 1985-07-03 | 1985-07-03 | カルボキシメチルセルロ−スエ−テルアルカリ塩の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6296501A true JPS6296501A (ja) | 1987-05-06 |
| JPS6355523B2 JPS6355523B2 (enrdf_load_stackoverflow) | 1988-11-02 |
Family
ID=15402689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14621485A Granted JPS6296501A (ja) | 1985-07-03 | 1985-07-03 | カルボキシメチルセルロ−スエ−テルアルカリ塩の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6296501A (enrdf_load_stackoverflow) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001114801A (ja) * | 1999-10-19 | 2001-04-24 | Dai Ichi Kogyo Seiyaku Co Ltd | 耐塩水性に優れたカルボキシメチルセルロースアルカリ金属塩の製造法 |
| JP2001520281A (ja) * | 1997-10-20 | 2001-10-30 | ヴオルフ・ヴアルスロデ・アクチエンゲゼルシヤフト | 改良された保水性を示す実質的にファイバーのないセルロースエーテル、その製造方法及びその使用法 |
| JP2011037924A (ja) * | 2009-08-06 | 2011-02-24 | Purex:Kk | アルカリセルロース、およびアルカリセルロースまたはその誘導体の製造方法。 |
| JP2014011077A (ja) * | 2012-06-29 | 2014-01-20 | Toyota Motor Corp | 非水電解質二次電池の製造方法および非水電解質二次電池 |
| JP2017149901A (ja) * | 2016-02-26 | 2017-08-31 | 第一工業製薬株式会社 | カルボキシメチルセルロースまたはその塩の製造方法、および電極用結着剤 |
-
1985
- 1985-07-03 JP JP14621485A patent/JPS6296501A/ja active Granted
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001520281A (ja) * | 1997-10-20 | 2001-10-30 | ヴオルフ・ヴアルスロデ・アクチエンゲゼルシヤフト | 改良された保水性を示す実質的にファイバーのないセルロースエーテル、その製造方法及びその使用法 |
| JP2001114801A (ja) * | 1999-10-19 | 2001-04-24 | Dai Ichi Kogyo Seiyaku Co Ltd | 耐塩水性に優れたカルボキシメチルセルロースアルカリ金属塩の製造法 |
| JP2011037924A (ja) * | 2009-08-06 | 2011-02-24 | Purex:Kk | アルカリセルロース、およびアルカリセルロースまたはその誘導体の製造方法。 |
| JP2014011077A (ja) * | 2012-06-29 | 2014-01-20 | Toyota Motor Corp | 非水電解質二次電池の製造方法および非水電解質二次電池 |
| JP2017149901A (ja) * | 2016-02-26 | 2017-08-31 | 第一工業製薬株式会社 | カルボキシメチルセルロースまたはその塩の製造方法、および電極用結着剤 |
| WO2017145904A1 (ja) * | 2016-02-26 | 2017-08-31 | 第一工業製薬株式会社 | カルボキシメチルセルロースまたはその塩の製造方法、および電極用結着剤 |
| CN108473594A (zh) * | 2016-02-26 | 2018-08-31 | 第工业制药株式会社 | 羧甲基纤维素或其盐的制造方法以及电极粘合剂 |
| US10941218B2 (en) | 2016-02-26 | 2021-03-09 | Dai-Ichi Kogyo Seiyaku Co., Ltd. | Method for producing carboxymethyl cellulose or salt thereof, and binding agent for electrode |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6355523B2 (enrdf_load_stackoverflow) | 1988-11-02 |
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