JPS5721405A - Production of bead polymer from water-soluble ethylenically unsaturated monomer - Google Patents
Production of bead polymer from water-soluble ethylenically unsaturated monomerInfo
- Publication number
- JPS5721405A JPS5721405A JP9593380A JP9593380A JPS5721405A JP S5721405 A JPS5721405 A JP S5721405A JP 9593380 A JP9593380 A JP 9593380A JP 9593380 A JP9593380 A JP 9593380A JP S5721405 A JPS5721405 A JP S5721405A
- Authority
- JP
- Japan
- Prior art keywords
- water
- polymer
- protective colloid
- ethylenically unsaturated
- unsaturated monomer
- 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
- 229920000642 polymer Polymers 0.000 title abstract 5
- 239000011324 bead Substances 0.000 title abstract 2
- 239000000178 monomer Substances 0.000 title abstract 2
- 239000000084 colloidal system Substances 0.000 abstract 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 abstract 3
- 230000001681 protective effect Effects 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 2
- 150000008064 anhydrides Chemical class 0.000 abstract 2
- 150000005673 monoalkenes Chemical class 0.000 abstract 2
- 238000010557 suspension polymerization reaction Methods 0.000 abstract 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 abstract 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 230000002209 hydrophobic effect Effects 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- -1 polyethylene Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 239000007870 radical polymerization initiator Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Landscapes
- Polymerisation Methods In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9593380A JPS5721405A (en) | 1980-07-14 | 1980-07-14 | Production of bead polymer from water-soluble ethylenically unsaturated monomer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9593380A JPS5721405A (en) | 1980-07-14 | 1980-07-14 | Production of bead polymer from water-soluble ethylenically unsaturated monomer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5721405A true JPS5721405A (en) | 1982-02-04 |
| JPH0149722B2 JPH0149722B2 (enrdf_load_stackoverflow) | 1989-10-25 |
Family
ID=14151067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9593380A Granted JPS5721405A (en) | 1980-07-14 | 1980-07-14 | Production of bead polymer from water-soluble ethylenically unsaturated monomer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5721405A (enrdf_load_stackoverflow) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6253310A (ja) * | 1985-09-02 | 1987-03-09 | Mitsubishi Petrochem Co Ltd | ビ−ズ状自己架橋型吸水性ポリマ−の製造方法 |
| US5624996A (en) * | 1987-08-14 | 1997-04-29 | Mitsui Petrochemical Industries, Ltd. | Dispersion of fine particles of modified polyethylene and process for preparation thereof |
| US6087002A (en) * | 1988-06-28 | 2000-07-11 | Nippon Shokubai Kagaku Kogyo Co. Ltd. | Water absorbent resin |
| WO2012066888A1 (ja) * | 2010-11-15 | 2012-05-24 | 住友精化株式会社 | 吸水性樹脂の製造方法 |
| WO2014141764A1 (ja) | 2013-03-11 | 2014-09-18 | 住友精化株式会社 | 吸水性樹脂の製造装置 |
| WO2014156289A1 (ja) | 2013-03-27 | 2014-10-02 | 住友精化株式会社 | 吸水性樹脂組成物の製造方法 |
| KR20170121154A (ko) | 2015-02-24 | 2017-11-01 | 스미토모 세이카 가부시키가이샤 | 흡수성 수지 제조 장치 |
| US10730028B2 (en) | 2016-03-31 | 2020-08-04 | Sumitomo Seika Chemicals Co., Ltd. | Apparatus for producing water-absorbing resin particles |
| US11667457B2 (en) | 2015-03-30 | 2023-06-06 | Sumitomo Seika Chemicals Co., Ltd. | Packaging bag and packaged product |
-
1980
- 1980-07-14 JP JP9593380A patent/JPS5721405A/ja active Granted
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6253310A (ja) * | 1985-09-02 | 1987-03-09 | Mitsubishi Petrochem Co Ltd | ビ−ズ状自己架橋型吸水性ポリマ−の製造方法 |
| US5624996A (en) * | 1987-08-14 | 1997-04-29 | Mitsui Petrochemical Industries, Ltd. | Dispersion of fine particles of modified polyethylene and process for preparation thereof |
| US6087002A (en) * | 1988-06-28 | 2000-07-11 | Nippon Shokubai Kagaku Kogyo Co. Ltd. | Water absorbent resin |
| TWI511984B (zh) * | 2010-11-15 | 2015-12-11 | Sumitomo Seika Chemicals | A method for producing a water-absorbent resin |
| US9273156B2 (en) | 2010-11-15 | 2016-03-01 | Sumitomo Seika Chemicals Co., Ltd. | Method for producing water-absorbent resin |
| CN103209999A (zh) * | 2010-11-15 | 2013-07-17 | 住友精化株式会社 | 制造吸水性树脂的方法 |
| WO2012066888A1 (ja) * | 2010-11-15 | 2012-05-24 | 住友精化株式会社 | 吸水性樹脂の製造方法 |
| JP5855012B2 (ja) * | 2010-11-15 | 2016-02-09 | 住友精化株式会社 | 吸水性樹脂の製造方法 |
| WO2014141764A1 (ja) | 2013-03-11 | 2014-09-18 | 住友精化株式会社 | 吸水性樹脂の製造装置 |
| US9670292B2 (en) | 2013-03-11 | 2017-06-06 | Sumitomo Seika Chemicals Co., Ltd. | Apparatus for producing water-absorbent resin |
| KR20150135325A (ko) | 2013-03-27 | 2015-12-02 | 스미토모 세이카 가부시키가이샤 | 흡수성 수지 조성물의 제조 방법 |
| WO2014156289A1 (ja) | 2013-03-27 | 2014-10-02 | 住友精化株式会社 | 吸水性樹脂組成物の製造方法 |
| US9878304B2 (en) | 2013-03-27 | 2018-01-30 | Sumitomo Seika Chemicals Co., Ltd. | Method of manufacturing water-absorbent resin composition |
| KR20170121154A (ko) | 2015-02-24 | 2017-11-01 | 스미토모 세이카 가부시키가이샤 | 흡수성 수지 제조 장치 |
| US10124315B2 (en) | 2015-02-24 | 2018-11-13 | Sumitomo Seika Chemicals Co., Ltd. | Water-absorbent resin production apparatus |
| US11667457B2 (en) | 2015-03-30 | 2023-06-06 | Sumitomo Seika Chemicals Co., Ltd. | Packaging bag and packaged product |
| US10730028B2 (en) | 2016-03-31 | 2020-08-04 | Sumitomo Seika Chemicals Co., Ltd. | Apparatus for producing water-absorbing resin particles |
| KR20210064436A (ko) | 2016-03-31 | 2021-06-02 | 스미토모 세이카 가부시키가이샤 | 흡수성 수지 입자의 제조 장치 |
| US11117111B2 (en) | 2016-03-31 | 2021-09-14 | Sumitomo Seika Chemicals Co., Ltd. | Apparatus for producing water-absorbing resin particles |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0149722B2 (enrdf_load_stackoverflow) | 1989-10-25 |
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