JPS578210A - Production of water-absorbing resin - Google Patents
Production of water-absorbing resinInfo
- Publication number
- JPS578210A JPS578210A JP8210480A JP8210480A JPS578210A JP S578210 A JPS578210 A JP S578210A JP 8210480 A JP8210480 A JP 8210480A JP 8210480 A JP8210480 A JP 8210480A JP S578210 A JPS578210 A JP S578210A
- Authority
- JP
- Japan
- Prior art keywords
- water
- gel polymer
- absorbing resin
- aqueous solution
- acrylic 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
- 239000011347 resin Substances 0.000 title abstract 3
- 229920005989 resin Polymers 0.000 title abstract 3
- 229920000642 polymer Polymers 0.000 abstract 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- -1 alkali metal salt Chemical class 0.000 abstract 3
- 239000007864 aqueous solution Substances 0.000 abstract 3
- 239000000178 monomer Substances 0.000 abstract 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 abstract 2
- KUDUQBURMYMBIJ-UHFFFAOYSA-N 2-prop-2-enoyloxyethyl prop-2-enoate Chemical compound C=CC(=O)OCCOC(=O)C=C KUDUQBURMYMBIJ-UHFFFAOYSA-N 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- 238000001035 drying Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 abstract 1
- 239000002685 polymerization catalyst Substances 0.000 abstract 1
- 230000000379 polymerizing effect Effects 0.000 abstract 1
- 238000010526 radical polymerization reaction Methods 0.000 abstract 1
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8210480A JPS578210A (en) | 1980-06-19 | 1980-06-19 | Production of water-absorbing resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8210480A JPS578210A (en) | 1980-06-19 | 1980-06-19 | Production of water-absorbing resin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS578210A true JPS578210A (en) | 1982-01-16 |
| JPH0131531B2 JPH0131531B2 (en, 2012) | 1989-06-27 |
Family
ID=13765100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8210480A Granted JPS578210A (en) | 1980-06-19 | 1980-06-19 | Production of water-absorbing resin |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS578210A (en, 2012) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58119830U (ja) * | 1982-02-09 | 1983-08-15 | 松下電器産業株式会社 | 選択性気体透過膜モジユ−ル |
| JPS6160706A (ja) * | 1984-09-01 | 1986-03-28 | Japan Vilene Co Ltd | 高吸水性樹脂及び吸水シ−ト |
| JPS6254751A (ja) * | 1985-06-18 | 1987-03-10 | ザ、プロクタ−、エンド、ギヤンブル、カンパニ− | 吸収性構造物で使用されるヒドロゲル生成重合体組成物 |
| JPH01292003A (ja) * | 1988-05-19 | 1989-11-24 | Sekisui Plastics Co Ltd | 吸水性樹脂の精製方法 |
| JPH03174414A (ja) * | 1989-09-28 | 1991-07-29 | Sanyo Chem Ind Ltd | 高吸水性ポリマー組成物及びその製造方法ならびにそれからなる高吸水性物品 |
| US5217654A (en) * | 1992-01-30 | 1993-06-08 | The C. A. Lawton Company | Two-stage mat forming preforming and molding process |
| JP2003064125A (ja) * | 2001-08-28 | 2003-03-05 | Nippon Junyaku Kk | アクリル酸系重合体粉末の分離方法及びアクリル酸系重合体粉末 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5346389A (en) * | 1976-10-07 | 1978-04-25 | Kao Corp | Preparation of self-crosslinking polymer of acrylic alkali metal salt |
| JPS5453165A (en) * | 1977-10-05 | 1979-04-26 | Sanyo Chem Ind Ltd | Production of water absorbing resin |
| JPS55133413A (en) * | 1979-04-06 | 1980-10-17 | Nippon Shokubai Kagaku Kogyo Co Ltd | Preparation of crosslinked alkali metal acrylate polymer |
| JPS5691837A (en) * | 1979-12-27 | 1981-07-25 | Nippon Shokubai Kagaku Kogyo Co Ltd | Absorbing agent |
| JPS56136806A (en) * | 1980-03-29 | 1981-10-26 | Mitsui Petrochem Ind Ltd | Storage of solid titanium catalyst component containing highly active magnesium |
-
1980
- 1980-06-19 JP JP8210480A patent/JPS578210A/ja active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5346389A (en) * | 1976-10-07 | 1978-04-25 | Kao Corp | Preparation of self-crosslinking polymer of acrylic alkali metal salt |
| JPS5453165A (en) * | 1977-10-05 | 1979-04-26 | Sanyo Chem Ind Ltd | Production of water absorbing resin |
| JPS55133413A (en) * | 1979-04-06 | 1980-10-17 | Nippon Shokubai Kagaku Kogyo Co Ltd | Preparation of crosslinked alkali metal acrylate polymer |
| JPS5691837A (en) * | 1979-12-27 | 1981-07-25 | Nippon Shokubai Kagaku Kogyo Co Ltd | Absorbing agent |
| JPS56136806A (en) * | 1980-03-29 | 1981-10-26 | Mitsui Petrochem Ind Ltd | Storage of solid titanium catalyst component containing highly active magnesium |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58119830U (ja) * | 1982-02-09 | 1983-08-15 | 松下電器産業株式会社 | 選択性気体透過膜モジユ−ル |
| JPS6160706A (ja) * | 1984-09-01 | 1986-03-28 | Japan Vilene Co Ltd | 高吸水性樹脂及び吸水シ−ト |
| JPS6254751A (ja) * | 1985-06-18 | 1987-03-10 | ザ、プロクタ−、エンド、ギヤンブル、カンパニ− | 吸収性構造物で使用されるヒドロゲル生成重合体組成物 |
| JPH01292003A (ja) * | 1988-05-19 | 1989-11-24 | Sekisui Plastics Co Ltd | 吸水性樹脂の精製方法 |
| JPH03174414A (ja) * | 1989-09-28 | 1991-07-29 | Sanyo Chem Ind Ltd | 高吸水性ポリマー組成物及びその製造方法ならびにそれからなる高吸水性物品 |
| US5217654A (en) * | 1992-01-30 | 1993-06-08 | The C. A. Lawton Company | Two-stage mat forming preforming and molding process |
| JP2003064125A (ja) * | 2001-08-28 | 2003-03-05 | Nippon Junyaku Kk | アクリル酸系重合体粉末の分離方法及びアクリル酸系重合体粉末 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0131531B2 (en, 2012) | 1989-06-27 |
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