JPS5986657A - 高吸収性樹脂組成物 - Google Patents
高吸収性樹脂組成物Info
- Publication number
- JPS5986657A JPS5986657A JP19526282A JP19526282A JPS5986657A JP S5986657 A JPS5986657 A JP S5986657A JP 19526282 A JP19526282 A JP 19526282A JP 19526282 A JP19526282 A JP 19526282A JP S5986657 A JPS5986657 A JP S5986657A
- Authority
- JP
- Japan
- Prior art keywords
- powder
- parts
- absorptive resin
- highly absorptive
- 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
- 239000011342 resin composition Substances 0.000 title claims description 19
- 239000000843 powder Substances 0.000 claims abstract description 84
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000001913 cellulose Substances 0.000 claims abstract description 18
- 229920003124 powdered cellulose Polymers 0.000 claims abstract description 15
- 235000019814 powdered cellulose Nutrition 0.000 claims abstract description 15
- 238000002156 mixing Methods 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims description 20
- 230000005484 gravity Effects 0.000 claims description 19
- 230000002745 absorbent Effects 0.000 claims description 4
- 239000002250 absorbent Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 abstract description 33
- 239000011347 resin Substances 0.000 abstract description 33
- 239000002245 particle Substances 0.000 abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 29
- 239000000835 fiber Substances 0.000 abstract description 15
- 239000000203 mixture Substances 0.000 abstract description 15
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract description 10
- 238000009826 distribution Methods 0.000 abstract description 10
- 229920000058 polyacrylate Polymers 0.000 abstract description 7
- 238000009736 wetting Methods 0.000 abstract description 5
- 235000010980 cellulose Nutrition 0.000 abstract description 3
- 229920002678 cellulose Polymers 0.000 abstract description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 abstract description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract description 2
- 150000003839 salts Chemical class 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 12
- 239000008187 granular material Substances 0.000 description 12
- 238000001035 drying Methods 0.000 description 8
- 244000144992 flock Species 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 5
- 239000007864 aqueous solution Substances 0.000 description 5
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- 229920003169 water-soluble polymer Polymers 0.000 description 4
- PQUXFUBNSYCQAL-UHFFFAOYSA-N 1-(2,3-difluorophenyl)ethanone Chemical compound CC(=O)C1=CC=CC(F)=C1F PQUXFUBNSYCQAL-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229920002125 Sokalan® Polymers 0.000 description 3
- DAKWPKUUDNSNPN-UHFFFAOYSA-N Trimethylolpropane triacrylate Chemical compound C=CC(=O)OCC(CC)(COC(=O)C=C)COC(=O)C=C DAKWPKUUDNSNPN-UHFFFAOYSA-N 0.000 description 3
- 229940048053 acrylate Drugs 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000017 hydrogel Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000004584 polyacrylic acid Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 229940047670 sodium acrylate Drugs 0.000 description 3
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 238000003898 horticulture Methods 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- XXQBEVHPUKOQEO-UHFFFAOYSA-N potassium superoxide Chemical compound [K+].[K+].[O-][O-] XXQBEVHPUKOQEO-UHFFFAOYSA-N 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- WZFUQSJFWNHZHM-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)CC(=O)N1CC2=C(CC1)NN=N2 WZFUQSJFWNHZHM-UHFFFAOYSA-N 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 229920002261 Corn starch Polymers 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- HVUMOYIDDBPOLL-XWVZOOPGSA-N Sorbitan monostearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O HVUMOYIDDBPOLL-XWVZOOPGSA-N 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- -1 alkali metal salts Chemical class 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000008120 corn starch Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- GBMDVOWEEQVZKZ-UHFFFAOYSA-N methanol;hydrate Chemical compound O.OC GBMDVOWEEQVZKZ-UHFFFAOYSA-N 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229940068886 polyethylene glycol 300 Drugs 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 239000002685 polymerization catalyst Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 235000011076 sorbitan monostearate Nutrition 0.000 description 1
- 239000001587 sorbitan monostearate Substances 0.000 description 1
- 229940035048 sorbitan monostearate Drugs 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19526282A JPS5986657A (ja) | 1982-11-09 | 1982-11-09 | 高吸収性樹脂組成物 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19526282A JPS5986657A (ja) | 1982-11-09 | 1982-11-09 | 高吸収性樹脂組成物 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5986657A true JPS5986657A (ja) | 1984-05-18 |
| JPS6153386B2 JPS6153386B2 (enrdf_load_stackoverflow) | 1986-11-17 |
Family
ID=16338212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19526282A Granted JPS5986657A (ja) | 1982-11-09 | 1982-11-09 | 高吸収性樹脂組成物 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5986657A (enrdf_load_stackoverflow) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5489469A (en) * | 1987-01-28 | 1996-02-06 | Kao Corporation | Absorbent composite |
| WO1999003577A1 (fr) * | 1997-07-18 | 1999-01-28 | Sanyo Chemical Industries, Ltd. | Composition absorbante, son procede de production, et article absorbant |
| US6284362B1 (en) | 1997-07-18 | 2001-09-04 | Sanyo Chemical Industries, Ltd. | Absorbent compositions, methods for producing thereof and absorbent products |
| WO2015050049A1 (ja) * | 2013-10-01 | 2015-04-09 | ブイテック株式会社 | 吸水性樹脂と繊維粉からなる複合物 |
| WO2020122471A1 (ko) | 2018-12-11 | 2020-06-18 | 주식회사 엘지화학 | 고흡수성 수지의 제조방법, 및 고흡수성 수지 |
| JP2021513589A (ja) * | 2018-12-11 | 2021-05-27 | エルジー・ケム・リミテッド | 高吸水性樹脂の製造方法、および高吸水性樹脂 |
| US11383221B2 (en) | 2018-12-12 | 2022-07-12 | Lg Chem, Ltd. | Preparation method of super absorbent polymer |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55164249A (en) * | 1979-06-08 | 1980-12-20 | Satsuki Kitani | Water-absorbing material |
| JPS5665630A (en) * | 1979-10-31 | 1981-06-03 | Sanyo Chem Ind Ltd | Absorbing material |
-
1982
- 1982-11-09 JP JP19526282A patent/JPS5986657A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55164249A (en) * | 1979-06-08 | 1980-12-20 | Satsuki Kitani | Water-absorbing material |
| JPS5665630A (en) * | 1979-10-31 | 1981-06-03 | Sanyo Chem Ind Ltd | Absorbing material |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5489469A (en) * | 1987-01-28 | 1996-02-06 | Kao Corporation | Absorbent composite |
| WO1999003577A1 (fr) * | 1997-07-18 | 1999-01-28 | Sanyo Chemical Industries, Ltd. | Composition absorbante, son procede de production, et article absorbant |
| US6284362B1 (en) | 1997-07-18 | 2001-09-04 | Sanyo Chemical Industries, Ltd. | Absorbent compositions, methods for producing thereof and absorbent products |
| WO2015050049A1 (ja) * | 2013-10-01 | 2015-04-09 | ブイテック株式会社 | 吸水性樹脂と繊維粉からなる複合物 |
| JP2015071125A (ja) * | 2013-10-01 | 2015-04-16 | ブイテック株式会社 | 吸水性樹脂と繊維粉からなる複合物 |
| WO2020122471A1 (ko) | 2018-12-11 | 2020-06-18 | 주식회사 엘지화학 | 고흡수성 수지의 제조방법, 및 고흡수성 수지 |
| JP2021513589A (ja) * | 2018-12-11 | 2021-05-27 | エルジー・ケム・リミテッド | 高吸水性樹脂の製造方法、および高吸水性樹脂 |
| US12179172B2 (en) | 2018-12-11 | 2024-12-31 | Lg Chem, Ltd. | Method of preparing superabsorbent polymer and superabsorbent polymer |
| EP3722352B1 (en) * | 2018-12-11 | 2025-01-01 | Lg Chem, Ltd. | Method of preparing superabsorbent polymer and superabsorbent polymer |
| US11383221B2 (en) | 2018-12-12 | 2022-07-12 | Lg Chem, Ltd. | Preparation method of super absorbent polymer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6153386B2 (enrdf_load_stackoverflow) | 1986-11-17 |
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