JPS5580402A - Fine polymer particles enclosing resin with uniform particle size distribution and preparation thereof - Google Patents
Fine polymer particles enclosing resin with uniform particle size distribution and preparation thereofInfo
- Publication number
- JPS5580402A JPS5580402A JP13733678A JP13733678A JPS5580402A JP S5580402 A JPS5580402 A JP S5580402A JP 13733678 A JP13733678 A JP 13733678A JP 13733678 A JP13733678 A JP 13733678A JP S5580402 A JPS5580402 A JP S5580402A
- Authority
- JP
- Japan
- Prior art keywords
- polymer particles
- polymerizable monomer
- preparation
- particle size
- size distribution
- 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
- 239000002245 particle Substances 0.000 title abstract 4
- 229920000642 polymer Polymers 0.000 title abstract 3
- 239000011347 resin Substances 0.000 title abstract 3
- 229920005989 resin Polymers 0.000 title abstract 3
- 239000000178 monomer Substances 0.000 abstract 4
- 239000002270 dispersing agent Substances 0.000 abstract 3
- 125000000129 anionic group Chemical group 0.000 abstract 2
- 125000002091 cationic group Chemical group 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 238000010557 suspension polymerization reaction Methods 0.000 abstract 2
- 239000004793 Polystyrene Substances 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000000440 bentonite Substances 0.000 abstract 1
- 229910000278 bentonite Inorganic materials 0.000 abstract 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 abstract 1
- 239000008119 colloidal silica Substances 0.000 abstract 1
- 239000003086 colorant Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 abstract 1
- 229920002223 polystyrene Polymers 0.000 abstract 1
Landscapes
- Polymerisation Methods In General (AREA)
Abstract
PURPOSE: To easily obtain the title polymer particles with good flowability useful as a colorant material and the like by a mechanism wherein, to the surface of a charged polymerizable monomer containing a resin which is liquid at a room temperature, an inorganic dispersant having opposite charge is bound ionically and, in this condition, a suspension polymerization is carried out.
CONSTITUTION: To the surface of a polymerizable monomer which contains a liquid resin such as polystyrene or the like and is cationically charged by adding a cationic polymerizable monomer and the like or anionically charged by adding an anionic polymerizable monomer, an inorganic dispersant having opposite charge is bound ionically. As an inorganic dispersant, an anionic colloidal silica, bentonite or the like and a cationic aluminum oxide or the like are preferably used. Subsequently, in this ionically bound condition, a suspension polymerization is carried out to obtain the title polymer particles.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13733678A JPS5580402A (en) | 1978-11-09 | 1978-11-09 | Fine polymer particles enclosing resin with uniform particle size distribution and preparation thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13733678A JPS5580402A (en) | 1978-11-09 | 1978-11-09 | Fine polymer particles enclosing resin with uniform particle size distribution and preparation thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5580402A true JPS5580402A (en) | 1980-06-17 |
| JPS5550962B2 JPS5550962B2 (en) | 1980-12-22 |
Family
ID=15196262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13733678A Granted JPS5580402A (en) | 1978-11-09 | 1978-11-09 | Fine polymer particles enclosing resin with uniform particle size distribution and preparation thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5580402A (en) |
-
1978
- 1978-11-09 JP JP13733678A patent/JPS5580402A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5550962B2 (en) | 1980-12-22 |
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