JPS5662538A - Water-base dispersion stabilizer of fine powder - Google Patents
Water-base dispersion stabilizer of fine powderInfo
- Publication number
- JPS5662538A JPS5662538A JP13818979A JP13818979A JPS5662538A JP S5662538 A JPS5662538 A JP S5662538A JP 13818979 A JP13818979 A JP 13818979A JP 13818979 A JP13818979 A JP 13818979A JP S5662538 A JPS5662538 A JP S5662538A
- Authority
- JP
- Japan
- Prior art keywords
- water
- compound
- dispersion stabilizer
- base dispersion
- active hydrogen
- 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
Abstract
PURPOSE: To present a water-base dispersion stabilizer which is obtained by adding propylene oxide and ethylene oxide to compound having active hydrogen and which is superior in dispersion effect and is free from hard caking of precipitate.
CONSTITUTION: This is a water-base dispersion stabilizer of hard-to-water-dissolve or water-insoluble fine powder comprising the compound of 50/50W5/95 in the weight ratio of polyoxy propylene chains and polyoxy ethylene chains and 3,000W 100,000 molecular weights, expressed by the general formula [I]. X in the formula is ≥2, Y, Z are integers of ≥1, A is the residual groups after deducting active hydrogen from the active hydrogen compound comprising amino compound or hydroxy compound having 3 or more of active hydrogens, such as ethylene diamine and diethylene triamine. This yields the water-base dispersion stabilizer which is good in dispersibility, is free from formation of any hard cake of precipitate despite long-term storage and is superior in redispersibility.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13818979A JPS5662538A (en) | 1979-10-25 | 1979-10-25 | Water-base dispersion stabilizer of fine powder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13818979A JPS5662538A (en) | 1979-10-25 | 1979-10-25 | Water-base dispersion stabilizer of fine powder |
Related Child Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58064915A Division JPS58223430A (en) | 1983-04-13 | 1983-04-13 | Aqueous dispersion stabilizer of fine coal powder |
JP58064914A Division JPS58214329A (en) | 1983-04-13 | 1983-04-13 | Preparation of stable aqueous coal slurry |
JP58064913A Division JPS58214328A (en) | 1983-04-13 | 1983-04-13 | Aqueous coal slurry composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5662538A true JPS5662538A (en) | 1981-05-28 |
JPS6320567B2 JPS6320567B2 (en) | 1988-04-28 |
Family
ID=15216146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13818979A Granted JPS5662538A (en) | 1979-10-25 | 1979-10-25 | Water-base dispersion stabilizer of fine powder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5662538A (en) |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57102994A (en) * | 1980-12-17 | 1982-06-26 | Neos Co Ltd | Additive for aqueous coal slurry |
JPS5817195A (en) * | 1981-07-23 | 1983-02-01 | Neos Co Ltd | Additive for aqueous coal slurry |
JPS5821484A (en) * | 1981-07-31 | 1983-02-08 | Neos Co Ltd | Additive for aqueous coal slurry |
JPS5880391A (en) * | 1981-11-09 | 1983-05-14 | Sanyo Chem Ind Ltd | Dispersant for coal slurry |
JPS58104973A (en) * | 1981-12-18 | 1983-06-22 | Onahama Sakai Kagaku Kk | Preparation of titanium dioxide slurry |
JPS58122989A (en) * | 1981-12-18 | 1983-07-21 | Neos Co Ltd | Water-slurried coal |
JPS58122991A (en) * | 1982-01-19 | 1983-07-21 | Kao Corp | Coal/water slurry composition |
JPS594690A (en) * | 1982-06-29 | 1984-01-11 | Dai Ichi Kogyo Seiyaku Co Ltd | Viscosity-reducing agent for high concentration coal-water slurry |
JPS5936537A (en) * | 1983-06-25 | 1984-02-28 | Neos Co Ltd | Additive for aqueous coal slurry |
JPS59172560A (en) * | 1983-03-22 | 1984-09-29 | Onahama Sakai Kagaku Kk | Water paint composition |
JPS601268A (en) * | 1983-05-26 | 1985-01-07 | Onahama Sakai Kagaku Kk | Water-soluble paint composition |
JPS61215698A (en) * | 1986-03-20 | 1986-09-25 | Neos Co Ltd | Additive for water-slurried coal |
JPH01110612A (en) * | 1987-10-22 | 1989-04-27 | Kao Corp | Pigment dispersion liquid |
DE3919940A1 (en) * | 1989-06-19 | 1990-12-20 | Merck Patent Gmbh | DISPERSIONS OF SPHERICAL INORGANIC PARTICLES |
JP2011005373A (en) * | 2009-06-24 | 2011-01-13 | San Nopco Ltd | Dispersant for inorganic powder slurry |
JP2013518160A (en) * | 2010-01-27 | 2013-05-20 | オムヤ・デイベロツプメント・アー・ゲー | Use of polyethyleneimine as an additive in aqueous suspensions of calcium carbonate containing materials |
-
1979
- 1979-10-25 JP JP13818979A patent/JPS5662538A/en active Granted
Cited By (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57102994A (en) * | 1980-12-17 | 1982-06-26 | Neos Co Ltd | Additive for aqueous coal slurry |
JPS6158119B2 (en) * | 1980-12-17 | 1986-12-10 | Neos Kk | |
JPS5817195A (en) * | 1981-07-23 | 1983-02-01 | Neos Co Ltd | Additive for aqueous coal slurry |
JPH0225954B2 (en) * | 1981-07-23 | 1990-06-06 | Neosu Kk | |
JPS5821484A (en) * | 1981-07-31 | 1983-02-08 | Neos Co Ltd | Additive for aqueous coal slurry |
JPS6147196B2 (en) * | 1981-11-09 | 1986-10-17 | Sanyo Chemical Ind Ltd | |
JPS5880391A (en) * | 1981-11-09 | 1983-05-14 | Sanyo Chem Ind Ltd | Dispersant for coal slurry |
JPS58104973A (en) * | 1981-12-18 | 1983-06-22 | Onahama Sakai Kagaku Kk | Preparation of titanium dioxide slurry |
JPS58122989A (en) * | 1981-12-18 | 1983-07-21 | Neos Co Ltd | Water-slurried coal |
JPH0225955B2 (en) * | 1981-12-18 | 1990-06-06 | Neos Kk | |
JPS6234354B2 (en) * | 1981-12-18 | 1987-07-27 | Onahama Sakai Kagaku Kk | |
JPS58122991A (en) * | 1982-01-19 | 1983-07-21 | Kao Corp | Coal/water slurry composition |
JPH0216799B2 (en) * | 1982-06-29 | 1990-04-18 | Dai Ichi Kogyo Seiyaku Co Ltd | |
JPS594690A (en) * | 1982-06-29 | 1984-01-11 | Dai Ichi Kogyo Seiyaku Co Ltd | Viscosity-reducing agent for high concentration coal-water slurry |
JPS6224019B2 (en) * | 1983-03-22 | 1987-05-26 | Onahama Sakai Kagaku Kk | |
JPS59172560A (en) * | 1983-03-22 | 1984-09-29 | Onahama Sakai Kagaku Kk | Water paint composition |
JPS601268A (en) * | 1983-05-26 | 1985-01-07 | Onahama Sakai Kagaku Kk | Water-soluble paint composition |
JPS6224018B2 (en) * | 1983-05-26 | 1987-05-26 | Onahama Sakai Kagaku Kk | |
JPS5936537A (en) * | 1983-06-25 | 1984-02-28 | Neos Co Ltd | Additive for aqueous coal slurry |
JPH0139719B2 (en) * | 1983-06-25 | 1989-08-23 | Neos Kk | |
JPS61215698A (en) * | 1986-03-20 | 1986-09-25 | Neos Co Ltd | Additive for water-slurried coal |
JPS6328959B2 (en) * | 1986-03-20 | 1988-06-10 | Neos Kk | |
JPH01110612A (en) * | 1987-10-22 | 1989-04-27 | Kao Corp | Pigment dispersion liquid |
DE3919940A1 (en) * | 1989-06-19 | 1990-12-20 | Merck Patent Gmbh | DISPERSIONS OF SPHERICAL INORGANIC PARTICLES |
JP2011005373A (en) * | 2009-06-24 | 2011-01-13 | San Nopco Ltd | Dispersant for inorganic powder slurry |
JP2013518160A (en) * | 2010-01-27 | 2013-05-20 | オムヤ・デイベロツプメント・アー・ゲー | Use of polyethyleneimine as an additive in aqueous suspensions of calcium carbonate containing materials |
Also Published As
Publication number | Publication date |
---|---|
JPS6320567B2 (en) | 1988-04-28 |
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