JPS5337757A - Preparation of aqueous solutions of high-polymerization-degree sodium salt of polyacrylic acid - Google Patents
Preparation of aqueous solutions of high-polymerization-degree sodium salt of polyacrylic acidInfo
- Publication number
- JPS5337757A JPS5337757A JP11131176A JP11131176A JPS5337757A JP S5337757 A JPS5337757 A JP S5337757A JP 11131176 A JP11131176 A JP 11131176A JP 11131176 A JP11131176 A JP 11131176A JP S5337757 A JPS5337757 A JP S5337757A
- Authority
- JP
- Japan
- Prior art keywords
- polyacrylic acid
- sodium salt
- polymerization
- preparation
- aqueous solutions
- 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
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: To dissolve a solid sodium salt of polyacrylic acid with a high polymerization degree and a water-soluble magnesium salt in water at the same time, thus dissolving the sodium salt of polyacrylic acid in water without forming undissolved lumps in a short time.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11131176A JPS5337757A (en) | 1976-09-18 | 1976-09-18 | Preparation of aqueous solutions of high-polymerization-degree sodium salt of polyacrylic acid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11131176A JPS5337757A (en) | 1976-09-18 | 1976-09-18 | Preparation of aqueous solutions of high-polymerization-degree sodium salt of polyacrylic acid |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5337757A true JPS5337757A (en) | 1978-04-07 |
JPS5428189B2 JPS5428189B2 (en) | 1979-09-14 |
Family
ID=14557999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11131176A Granted JPS5337757A (en) | 1976-09-18 | 1976-09-18 | Preparation of aqueous solutions of high-polymerization-degree sodium salt of polyacrylic acid |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5337757A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2516526A1 (en) * | 1981-11-16 | 1983-05-20 | Rhone Poulenc Spec Chim | COMPOSITIONS BASED ON WATER-SOLUBLE GUM, PREPARATION THEREOF AND USE THEREOF |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60242127A (en) * | 1984-04-27 | 1985-12-02 | Kobe Steel Ltd | Assorting apparatus for long rod members |
-
1976
- 1976-09-18 JP JP11131176A patent/JPS5337757A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2516526A1 (en) * | 1981-11-16 | 1983-05-20 | Rhone Poulenc Spec Chim | COMPOSITIONS BASED ON WATER-SOLUBLE GUM, PREPARATION THEREOF AND USE THEREOF |
Also Published As
Publication number | Publication date |
---|---|
JPS5428189B2 (en) | 1979-09-14 |
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