JPS61241337A - 微小セルロ−ズ粒子およびその製造法 - Google Patents
微小セルロ−ズ粒子およびその製造法Info
- Publication number
- JPS61241337A JPS61241337A JP60082632A JP8263285A JPS61241337A JP S61241337 A JPS61241337 A JP S61241337A JP 60082632 A JP60082632 A JP 60082632A JP 8263285 A JP8263285 A JP 8263285A JP S61241337 A JPS61241337 A JP S61241337A
- Authority
- JP
- Japan
- Prior art keywords
- particles
- viscose
- cellulose
- water
- acid
- 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
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- 239000001913 cellulose Substances 0.000 title claims abstract description 123
- 238000004519 manufacturing process Methods 0.000 title claims description 15
- 229920000297 Rayon Polymers 0.000 claims abstract description 102
- 239000006185 dispersion Substances 0.000 claims abstract description 45
- 239000010419 fine particle Substances 0.000 claims abstract description 28
- 239000002253 acid Substances 0.000 claims abstract description 25
- 238000009826 distribution Methods 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000000701 coagulant Substances 0.000 claims abstract description 10
- 125000000129 anionic group Chemical group 0.000 claims abstract description 8
- 239000012452 mother liquor Substances 0.000 claims abstract description 7
- 125000000542 sulfonic acid group Chemical group 0.000 claims abstract description 7
- ABLZXFCXXLZCGV-UHFFFAOYSA-N phosphonic acid group Chemical group P(O)(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 65
- 150000001875 compounds Chemical class 0.000 claims description 46
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 33
- 229920006318 anionic polymer Polymers 0.000 claims description 28
- 238000005345 coagulation Methods 0.000 claims description 25
- 230000015271 coagulation Effects 0.000 claims description 25
- 239000007864 aqueous solution Substances 0.000 claims description 22
- 150000003839 salts Chemical class 0.000 claims description 19
- 238000002156 mixing Methods 0.000 claims description 16
- 229920003169 water-soluble polymer Polymers 0.000 claims description 16
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 claims description 15
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 14
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- 239000011859 microparticle Substances 0.000 claims description 9
- 238000006386 neutralization reaction Methods 0.000 claims description 9
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- 238000006116 polymerization reaction Methods 0.000 claims description 6
- 238000007711 solidification Methods 0.000 claims description 6
- 230000008023 solidification Effects 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 6
- 238000009835 boiling Methods 0.000 claims description 5
- 125000002843 carboxylic acid group Chemical group 0.000 claims description 5
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 5
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- AGBXYHCHUYARJY-UHFFFAOYSA-N 2-phenylethenesulfonic acid Chemical compound OS(=O)(=O)C=CC1=CC=CC=C1 AGBXYHCHUYARJY-UHFFFAOYSA-N 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052783 alkali metal Inorganic materials 0.000 claims description 3
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 150000007524 organic acids Chemical class 0.000 claims description 3
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 claims description 2
- UCWYIXXOGZQXSN-UHFFFAOYSA-N 1-phenylprop-1-ene-2-sulfonic acid Chemical compound OS(=O)(=O)C(C)=CC1=CC=CC=C1 UCWYIXXOGZQXSN-UHFFFAOYSA-N 0.000 claims description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 2
- XEEYSDHEOQHCDA-UHFFFAOYSA-N 2-methylprop-2-ene-1-sulfonic acid Chemical compound CC(=C)CS(O)(=O)=O XEEYSDHEOQHCDA-UHFFFAOYSA-N 0.000 claims description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims description 2
- WBYWAXJHAXSJNI-UHFFFAOYSA-N cinnamic acid Chemical compound OC(=O)C=CC1=CC=CC=C1 WBYWAXJHAXSJNI-UHFFFAOYSA-N 0.000 claims description 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 2
- 239000011976 maleic acid Substances 0.000 claims description 2
- 238000010907 mechanical stirring Methods 0.000 claims description 2
- 238000005554 pickling Methods 0.000 claims description 2
- UIIIBRHUICCMAI-UHFFFAOYSA-N prop-2-ene-1-sulfonic acid Chemical compound OS(=O)(=O)CC=C UIIIBRHUICCMAI-UHFFFAOYSA-N 0.000 claims description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 2
- ZTWTYVWXUKTLCP-UHFFFAOYSA-N vinylphosphonic acid Chemical compound OP(O)(=O)C=C ZTWTYVWXUKTLCP-UHFFFAOYSA-N 0.000 claims description 2
- NLVXSWCKKBEXTG-UHFFFAOYSA-N vinylsulfonic acid Chemical compound OS(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-N 0.000 claims description 2
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 claims 1
- PGKQTZHDCHKDQK-UHFFFAOYSA-N 2-phenylethenylphosphonic acid Chemical compound OP(O)(=O)C=CC1=CC=CC=C1 PGKQTZHDCHKDQK-UHFFFAOYSA-N 0.000 claims 1
- BOOMOFPAGCSKKE-UHFFFAOYSA-N butane-2-sulfonic acid;prop-2-enamide Chemical compound NC(=O)C=C.CCC(C)S(O)(=O)=O BOOMOFPAGCSKKE-UHFFFAOYSA-N 0.000 claims 1
- 230000003009 desulfurizing effect Effects 0.000 claims 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 claims 1
- 230000010355 oscillation Effects 0.000 claims 1
- 229920000642 polymer Polymers 0.000 abstract description 12
- 230000003472 neutralizing effect Effects 0.000 abstract description 4
- 230000001112 coagulating effect Effects 0.000 abstract description 2
- 235000010980 cellulose Nutrition 0.000 description 94
- 238000003756 stirring Methods 0.000 description 19
- 239000007788 liquid Substances 0.000 description 13
- 239000000243 solution Substances 0.000 description 11
- 239000011521 glass Substances 0.000 description 10
- 230000008929 regeneration Effects 0.000 description 10
- 238000011069 regeneration method Methods 0.000 description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 239000000203 mixture Substances 0.000 description 9
- 229920001467 poly(styrenesulfonates) Polymers 0.000 description 8
- 238000002441 X-ray diffraction Methods 0.000 description 7
- 229920002301 cellulose acetate Polymers 0.000 description 7
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 5
- 239000012528 membrane Substances 0.000 description 5
- 229940006186 sodium polystyrene sulfonate Drugs 0.000 description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 4
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 4
- 229920000168 Microcrystalline cellulose Polymers 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 239000011121 hardwood Substances 0.000 description 4
- 229940016286 microcrystalline cellulose Drugs 0.000 description 4
- 235000019813 microcrystalline cellulose Nutrition 0.000 description 4
- 239000008108 microcrystalline cellulose Substances 0.000 description 4
- 239000004627 regenerated cellulose Substances 0.000 description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
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- 239000011122 softwood Substances 0.000 description 3
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 2
- PQUXFUBNSYCQAL-UHFFFAOYSA-N 1-(2,3-difluorophenyl)ethanone Chemical compound CC(=O)C1=CC=CC(F)=C1F PQUXFUBNSYCQAL-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 229920002284 Cellulose triacetate Polymers 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- 229930040373 Paraformaldehyde Natural products 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 2
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- LBLYYCQCTBFVLH-UHFFFAOYSA-N 2-Methylbenzenesulfonic acid Chemical compound CC1=CC=CC=C1S(O)(=O)=O LBLYYCQCTBFVLH-UHFFFAOYSA-N 0.000 description 1
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- 239000000725 suspension Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- ILJSQTXMGCGYMG-UHFFFAOYSA-N triacetic acid Chemical compound CC(=O)CC(=O)CC(O)=O ILJSQTXMGCGYMG-UHFFFAOYSA-N 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
- C08J3/16—Powdering or granulating by coagulating dispersions
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B16/00—Regeneration of cellulose
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/02—Cellulose; Modified cellulose
- C08L1/06—Cellulose hydrate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
- C08J2301/06—Cellulose hydrate
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Biochemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Dispersion Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Medicinal Preparation (AREA)
- Cosmetics (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60082632A JPS61241337A (ja) | 1985-04-19 | 1985-04-19 | 微小セルロ−ズ粒子およびその製造法 |
| EP86105421A EP0200973B1 (en) | 1985-04-19 | 1986-04-18 | Fine cellulose particles. |
| DE19863688634 DE3688634T2 (de) | 1985-04-19 | 1986-04-18 | Feine Celluloseteilchen. |
| US07/139,860 US4902792A (en) | 1985-04-19 | 1987-12-30 | Fine cellulose particles and process for production thereof |
| US07/145,727 US5244734A (en) | 1985-04-19 | 1988-01-15 | Fine cellulose particles and process for production thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60082632A JPS61241337A (ja) | 1985-04-19 | 1985-04-19 | 微小セルロ−ズ粒子およびその製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61241337A true JPS61241337A (ja) | 1986-10-27 |
| JPH0576496B2 JPH0576496B2 (enrdf_load_stackoverflow) | 1993-10-22 |
Family
ID=13779813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60082632A Granted JPS61241337A (ja) | 1985-04-19 | 1985-04-19 | 微小セルロ−ズ粒子およびその製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61241337A (enrdf_load_stackoverflow) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62246935A (ja) * | 1985-11-21 | 1987-10-28 | Kanebo Ltd | 微小セルロ−ズ粒子の製造法 |
| JPH0578495A (ja) * | 1991-09-20 | 1993-03-30 | Kanebo Ltd | 微小セルロース系凝固粒子の連続製造装置及びその製造方法 |
| WO2008084854A1 (ja) | 2007-01-12 | 2008-07-17 | Asahi Kasei Fibers Corporation | セルロース微粒子並びにその分散液及び分散体 |
| JP2009014377A (ja) * | 2007-07-02 | 2009-01-22 | Tosoh Corp | セルロース粒子及びその製造方法 |
| WO2009054373A1 (ja) * | 2007-10-25 | 2009-04-30 | Kao Corporation | セルロースエーテル誘導体の製造方法 |
| WO2009063856A1 (ja) * | 2007-11-14 | 2009-05-22 | Kao Corporation | セルロースエーテル誘導体の製造方法 |
| JP2010539302A (ja) * | 2007-09-21 | 2010-12-16 | レンツィング アクチェンゲゼルシャフト | セルロース粉末およびその製造方法 |
| JP2015526534A (ja) * | 2012-06-06 | 2015-09-10 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | 酸素バリア性を有するポリマー膜製造用の、ポリアニオン−ポリエチレンイミン水溶液の使用 |
| KR20200066284A (ko) * | 2017-07-05 | 2020-06-09 | 렌매틱스, 인코포레이티드. | 작은 입자 크기의 셀룰로스 입자 및 조성물의 제조, 단리, 정제, 및 용도 |
| WO2024106527A1 (ja) * | 2022-11-17 | 2024-05-23 | 花王株式会社 | 多孔質セルロース粒子 |
-
1985
- 1985-04-19 JP JP60082632A patent/JPS61241337A/ja active Granted
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62246935A (ja) * | 1985-11-21 | 1987-10-28 | Kanebo Ltd | 微小セルロ−ズ粒子の製造法 |
| JPH0578495A (ja) * | 1991-09-20 | 1993-03-30 | Kanebo Ltd | 微小セルロース系凝固粒子の連続製造装置及びその製造方法 |
| WO2008084854A1 (ja) | 2007-01-12 | 2008-07-17 | Asahi Kasei Fibers Corporation | セルロース微粒子並びにその分散液及び分散体 |
| US8629187B2 (en) | 2007-01-12 | 2014-01-14 | Asahi Kasei Fibers Corporation | Cellulose fine particles, and liquid or solid dispersion thereof |
| JP2009014377A (ja) * | 2007-07-02 | 2009-01-22 | Tosoh Corp | セルロース粒子及びその製造方法 |
| JP2010539302A (ja) * | 2007-09-21 | 2010-12-16 | レンツィング アクチェンゲゼルシャフト | セルロース粉末およびその製造方法 |
| KR101539702B1 (ko) * | 2007-09-21 | 2015-07-27 | 렌찡 악티엔게젤샤프트 | 셀룰로오스 파우더 및 이의 생산 방법 |
| WO2009054373A1 (ja) * | 2007-10-25 | 2009-04-30 | Kao Corporation | セルロースエーテル誘導体の製造方法 |
| WO2009063856A1 (ja) * | 2007-11-14 | 2009-05-22 | Kao Corporation | セルロースエーテル誘導体の製造方法 |
| US8916700B2 (en) | 2007-11-14 | 2014-12-23 | Kao Corporation | Method for producing cellulose ether derivative |
| JP2015526534A (ja) * | 2012-06-06 | 2015-09-10 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | 酸素バリア性を有するポリマー膜製造用の、ポリアニオン−ポリエチレンイミン水溶液の使用 |
| US9902872B2 (en) | 2012-06-06 | 2018-02-27 | Basf Se | Use of aqueous polyanion-polyethyleneimine solutions for producing polymer films with oxygen-barrier properties |
| KR20200066284A (ko) * | 2017-07-05 | 2020-06-09 | 렌매틱스, 인코포레이티드. | 작은 입자 크기의 셀룰로스 입자 및 조성물의 제조, 단리, 정제, 및 용도 |
| JP2020526611A (ja) * | 2017-07-05 | 2020-08-31 | レンマティックス, インコーポレイテッドRenmatix, Inc. | 小粒子サイズセルロース粒子および組成物の製造、単離、精製、および使用 |
| WO2024106527A1 (ja) * | 2022-11-17 | 2024-05-23 | 花王株式会社 | 多孔質セルロース粒子 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0576496B2 (enrdf_load_stackoverflow) | 1993-10-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |