JPS55108405A - Aqueous solution of modified polyacrylamide cation, use thereof and production thereof - Google Patents
Aqueous solution of modified polyacrylamide cation, use thereof and production thereofInfo
- Publication number
- JPS55108405A JPS55108405A JP1591579A JP1591579A JPS55108405A JP S55108405 A JPS55108405 A JP S55108405A JP 1591579 A JP1591579 A JP 1591579A JP 1591579 A JP1591579 A JP 1591579A JP S55108405 A JPS55108405 A JP S55108405A
- Authority
- JP
- Japan
- Prior art keywords
- aqueous solution
- polyacrylamide
- production
- modified polyacrylamide
- specific
- 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
Landscapes
- Paper (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
PURPOSE: To produce title aqueous solution having excellent storage stability which is useful as a paper-making additive, coagulant, etc., by adjusting an aqueous solution prepared by adding a specific stabilizer to a reaction product of a polyacrylamide and hypohalous acid to specific pH range.
CONSTITUTION: To an aqueous solution of a modified polyacrylamide cation prepared by reacting a polyacrylamide and a hypohalous acid salt such as sodium hypochlorite in an aqueous alkaline solution there is added a stabilizer represented by the formula, wherein A is alkylene; R is H or lower alkyl; and X is an anion, in an amount corresponding to 1W10mol% of amide groups of the polyacrylamide. The solution obtained, then, is adjusted to a pH value of 3.5W5.5 by the addition of an acid.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1591579A JPS588682B2 (en) | 1979-02-14 | 1979-02-14 | Method for producing aqueous solution containing cation-modified polyacrylamide product |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1591579A JPS588682B2 (en) | 1979-02-14 | 1979-02-14 | Method for producing aqueous solution containing cation-modified polyacrylamide product |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55108405A true JPS55108405A (en) | 1980-08-20 |
JPS588682B2 JPS588682B2 (en) | 1983-02-17 |
Family
ID=11902066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1591579A Expired JPS588682B2 (en) | 1979-02-14 | 1979-02-14 | Method for producing aqueous solution containing cation-modified polyacrylamide product |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS588682B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59135204A (en) * | 1983-01-22 | 1984-08-03 | Hamano Kogyo Kk | Water-soluble cationic copolymer and its use |
US6608137B1 (en) | 1991-05-23 | 2003-08-19 | Cytec Technology Corp. | Microdispersions of hydroxamated polymers |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58133973A (en) * | 1982-01-29 | 1983-08-09 | ヤマハ発動機株式会社 | Preventive device for turn-over of motorcycle |
-
1979
- 1979-02-14 JP JP1591579A patent/JPS588682B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59135204A (en) * | 1983-01-22 | 1984-08-03 | Hamano Kogyo Kk | Water-soluble cationic copolymer and its use |
US6608137B1 (en) | 1991-05-23 | 2003-08-19 | Cytec Technology Corp. | Microdispersions of hydroxamated polymers |
Also Published As
Publication number | Publication date |
---|---|
JPS588682B2 (en) | 1983-02-17 |
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