JPS5351289A - Treatment method of hydrous acrylamide polymers - Google Patents
Treatment method of hydrous acrylamide polymersInfo
- Publication number
- JPS5351289A JPS5351289A JP12640576A JP12640576A JPS5351289A JP S5351289 A JPS5351289 A JP S5351289A JP 12640576 A JP12640576 A JP 12640576A JP 12640576 A JP12640576 A JP 12640576A JP S5351289 A JPS5351289 A JP S5351289A
- Authority
- JP
- Japan
- Prior art keywords
- hydrous
- treatment method
- acrylamide polymers
- polymers
- acrylamide
- 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.)
- Pending
Links
- 229920002401 polyacrylamide Polymers 0.000 title abstract 2
- 239000000178 monomer Substances 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
Abstract
PURPOSE: To remove unreacted residual monomers from hydrous acrylamide polymers with efficiency in a short time, by controlling the moisture content of the polymers and the amount of organic solvent to be used.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12640576A JPS5351289A (en) | 1976-10-20 | 1976-10-20 | Treatment method of hydrous acrylamide polymers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12640576A JPS5351289A (en) | 1976-10-20 | 1976-10-20 | Treatment method of hydrous acrylamide polymers |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5351289A true JPS5351289A (en) | 1978-05-10 |
Family
ID=14934332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12640576A Pending JPS5351289A (en) | 1976-10-20 | 1976-10-20 | Treatment method of hydrous acrylamide polymers |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5351289A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63165407A (en) * | 1986-12-27 | 1988-07-08 | Kanegafuchi Chem Ind Co Ltd | Removal of impurity from high polymer flocculate |
US6262141B1 (en) | 1999-10-06 | 2001-07-17 | Cytec Technology Corporation | Process for the preparation of polymers having low residual monomer content |
JP2006307074A (en) * | 2005-04-28 | 2006-11-09 | Toho Chem Ind Co Ltd | Method for manufacturing cationic copolymer |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50136382A (en) * | 1974-04-18 | 1975-10-29 |
-
1976
- 1976-10-20 JP JP12640576A patent/JPS5351289A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50136382A (en) * | 1974-04-18 | 1975-10-29 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63165407A (en) * | 1986-12-27 | 1988-07-08 | Kanegafuchi Chem Ind Co Ltd | Removal of impurity from high polymer flocculate |
JPH0367524B2 (en) * | 1986-12-27 | 1991-10-23 | Kanegafuchi Chemical Ind | |
US6262141B1 (en) | 1999-10-06 | 2001-07-17 | Cytec Technology Corporation | Process for the preparation of polymers having low residual monomer content |
JP2006307074A (en) * | 2005-04-28 | 2006-11-09 | Toho Chem Ind Co Ltd | Method for manufacturing cationic copolymer |
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