JPS55722A - Aqueous dispersion of water-soluble high polymer complex having improved stability and fluidity - Google Patents
Aqueous dispersion of water-soluble high polymer complex having improved stability and fluidityInfo
- Publication number
- JPS55722A JPS55722A JP7323378A JP7323378A JPS55722A JP S55722 A JPS55722 A JP S55722A JP 7323378 A JP7323378 A JP 7323378A JP 7323378 A JP7323378 A JP 7323378A JP S55722 A JPS55722 A JP S55722A
- Authority
- JP
- Japan
- Prior art keywords
- water
- high polymer
- fluidity
- dispersion
- soluble high
- 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
- Graft Or Block Polymers (AREA)
Abstract
PURPOSE: To obtain the title dispersion having improved stability and fluidity, by polymerizing a water-soluble ethylenically unsaturated monomer in the presence of a specific water-soluble high polymer in an aqueous medium.
CONSTITUTION: 1W150 parts by wt. of (A) a water-soluble high polymer having one or more ether, hydroxyl, or carboxyl groups in the molecule, comprising 10W 100 wt.% of a component, e.g. PEG, is dissolved in 100 parts by wt. of water, and 1W150 parts by wt. of (B) a water-soluble ethylenically unsaturated monomer comprising 10W100 wt.% of a component, e.g. (meth)acrylic acid, is added and polymerized to give the desired dispersion. The weight ratio of (A) to (B) is perferable 1:10W10:1. The dispersion free from organic soluvents can be directly used without separating the polymer, and even a dispersion containing a high polymer has improved storage stability with a low viscosity.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7323378A JPS55722A (en) | 1978-06-19 | 1978-06-19 | Aqueous dispersion of water-soluble high polymer complex having improved stability and fluidity |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7323378A JPS55722A (en) | 1978-06-19 | 1978-06-19 | Aqueous dispersion of water-soluble high polymer complex having improved stability and fluidity |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55722A true JPS55722A (en) | 1980-01-07 |
JPS6234774B2 JPS6234774B2 (en) | 1987-07-29 |
Family
ID=13512254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7323378A Granted JPS55722A (en) | 1978-06-19 | 1978-06-19 | Aqueous dispersion of water-soluble high polymer complex having improved stability and fluidity |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55722A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003026726A (en) * | 2001-07-13 | 2003-01-29 | Nippon Shokubai Co Ltd | Modified polyvinyl lactam |
JP2003049038A (en) * | 2001-08-06 | 2003-02-21 | Nippon Shokubai Co Ltd | Microparticle-dispersed composition |
JP2008542448A (en) * | 2005-05-27 | 2008-11-27 | 株式会社日本触媒 | N-vinyl cyclic lactam polymer, its production method and use |
-
1978
- 1978-06-19 JP JP7323378A patent/JPS55722A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003026726A (en) * | 2001-07-13 | 2003-01-29 | Nippon Shokubai Co Ltd | Modified polyvinyl lactam |
JP2003049038A (en) * | 2001-08-06 | 2003-02-21 | Nippon Shokubai Co Ltd | Microparticle-dispersed composition |
JP4726350B2 (en) * | 2001-08-06 | 2011-07-20 | 株式会社日本触媒 | Fine particle dispersion composition |
JP2008542448A (en) * | 2005-05-27 | 2008-11-27 | 株式会社日本触媒 | N-vinyl cyclic lactam polymer, its production method and use |
Also Published As
Publication number | Publication date |
---|---|
JPS6234774B2 (en) | 1987-07-29 |
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