JPS641702A - Production of polymer particle - Google Patents
Production of polymer particleInfo
- Publication number
- JPS641702A JPS641702A JP15855687A JP15855687A JPS641702A JP S641702 A JPS641702 A JP S641702A JP 15855687 A JP15855687 A JP 15855687A JP 15855687 A JP15855687 A JP 15855687A JP S641702 A JPS641702 A JP S641702A
- Authority
- JP
- Japan
- Prior art keywords
- monomer
- seed
- polymer particles
- polymerization
- polymerizing
- 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 readily obtain polymer particles having monodisperse particle diameter distribution, containing no impurities, by using a polymer particles obtained by polymerizing a monomer polymerizable by dispersion polymerization as seed, absorbing a monomer in the seed and polymerizing.
CONSTITUTION: A monomer [e.g. styrene or methyl (meth)acrylate] polymerizable by dispersion polymerization is polymerized to give polymer particles, which are used as seed. The same monomer as the above-mentioned monomer and/or a different monomer is absorbed in the seed and the monomer is polymerized in this state to produce polymer particles. The amount of the monomer absorbed is usually 1W500 times as much as the weight of the seed. The prepared polymer particles have 1W100μm particle diameters and the particle diameters are monodisperse. The absorption of the monomer in the seed, for example, is carried out by adding the monomer made into an oily drop state to the polymerization system containing the seed blended with a dispersion stabilizer such as polyvinyl alcohol having 88% saponification degree and 500W3,000 polymerization degree.
COPYRIGHT: (C)1989,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62158556A JPH0692443B2 (en) | 1987-06-25 | 1987-06-25 | Method for producing polymer particles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62158556A JPH0692443B2 (en) | 1987-06-25 | 1987-06-25 | Method for producing polymer particles |
Publications (3)
Publication Number | Publication Date |
---|---|
JPS641702A true JPS641702A (en) | 1989-01-06 |
JPH011702A JPH011702A (en) | 1989-01-06 |
JPH0692443B2 JPH0692443B2 (en) | 1994-11-16 |
Family
ID=15674285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62158556A Expired - Lifetime JPH0692443B2 (en) | 1987-06-25 | 1987-06-25 | Method for producing polymer particles |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0692443B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07252319A (en) * | 1994-03-16 | 1995-10-03 | Nippon Zeon Co Ltd | Polymer particle and thermoplastic resin composition |
US5679453A (en) * | 1990-10-08 | 1997-10-21 | Toyo Boseki Kabushiki Kaisha | Film containing organic particles |
CN1045610C (en) * | 1995-03-31 | 1999-10-13 | 中国科学院化学研究所 | Prepn. of Liquid-phase chromatography-use graininess single dispersion, large hole cross-linked polystyrene microballs |
US6808855B2 (en) | 2001-05-24 | 2004-10-26 | Canon Kabushiki Kaisha | Process for producing toner |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5497582A (en) * | 1978-01-11 | 1979-08-01 | Serusukapetsuto Fuoo Indousuto | Methodof manufacturing fine stable aqueous emulsion |
JPS6119602A (en) * | 1984-07-06 | 1986-01-28 | Ricoh Co Ltd | Production of polymer particle of narrow particle diameter distribution |
JPS62121701A (en) * | 1985-01-30 | 1987-06-03 | Japan Synthetic Rubber Co Ltd | Production of polymer particle |
JPS62181301A (en) * | 1986-02-06 | 1987-08-08 | Fuji Xerox Co Ltd | Production of polymer particle |
JPS63297402A (en) * | 1987-05-29 | 1988-12-05 | Ricoh Co Ltd | Production of polymer particle having harrow particle size distribution |
JPS6426617A (en) * | 1987-04-22 | 1989-01-27 | Mitsubishi Chem Ind | Production of crosslinked polymer particle |
-
1987
- 1987-06-25 JP JP62158556A patent/JPH0692443B2/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5497582A (en) * | 1978-01-11 | 1979-08-01 | Serusukapetsuto Fuoo Indousuto | Methodof manufacturing fine stable aqueous emulsion |
JPS6119602A (en) * | 1984-07-06 | 1986-01-28 | Ricoh Co Ltd | Production of polymer particle of narrow particle diameter distribution |
JPS62121701A (en) * | 1985-01-30 | 1987-06-03 | Japan Synthetic Rubber Co Ltd | Production of polymer particle |
JPS62181301A (en) * | 1986-02-06 | 1987-08-08 | Fuji Xerox Co Ltd | Production of polymer particle |
JPS6426617A (en) * | 1987-04-22 | 1989-01-27 | Mitsubishi Chem Ind | Production of crosslinked polymer particle |
JPS63297402A (en) * | 1987-05-29 | 1988-12-05 | Ricoh Co Ltd | Production of polymer particle having harrow particle size distribution |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5679453A (en) * | 1990-10-08 | 1997-10-21 | Toyo Boseki Kabushiki Kaisha | Film containing organic particles |
JPH07252319A (en) * | 1994-03-16 | 1995-10-03 | Nippon Zeon Co Ltd | Polymer particle and thermoplastic resin composition |
CN1045610C (en) * | 1995-03-31 | 1999-10-13 | 中国科学院化学研究所 | Prepn. of Liquid-phase chromatography-use graininess single dispersion, large hole cross-linked polystyrene microballs |
US6808855B2 (en) | 2001-05-24 | 2004-10-26 | Canon Kabushiki Kaisha | Process for producing toner |
Also Published As
Publication number | Publication date |
---|---|
JPH0692443B2 (en) | 1994-11-16 |
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