JPH0572923B2 - - Google Patents
Info
- Publication number
- JPH0572923B2 JPH0572923B2 JP60067963A JP6796385A JPH0572923B2 JP H0572923 B2 JPH0572923 B2 JP H0572923B2 JP 60067963 A JP60067963 A JP 60067963A JP 6796385 A JP6796385 A JP 6796385A JP H0572923 B2 JPH0572923 B2 JP H0572923B2
- Authority
- JP
- Japan
- Prior art keywords
- particle size
- particles
- monomer
- fine particles
- polymer
- 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.)
- Expired - Lifetime
Links
- 239000002245 particle Substances 0.000 claims description 101
- 239000000178 monomer Substances 0.000 claims description 72
- 239000010419 fine particle Substances 0.000 claims description 51
- 229920000642 polymer Polymers 0.000 claims description 45
- 229920006037 cross link polymer Polymers 0.000 claims description 25
- 239000000203 mixture Substances 0.000 claims description 23
- 239000006185 dispersion Substances 0.000 claims description 21
- 238000004132 cross linking Methods 0.000 claims description 17
- 239000002904 solvent Substances 0.000 claims description 17
- 238000009826 distribution Methods 0.000 claims description 16
- 238000006116 polymerization reaction Methods 0.000 claims description 13
- 239000011148 porous material Substances 0.000 claims description 12
- 239000003505 polymerization initiator Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000003999 initiator Substances 0.000 claims description 4
- 238000000354 decomposition reaction Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 19
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 18
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 230000008961 swelling Effects 0.000 description 6
- 238000004587 chromatography analysis Methods 0.000 description 5
- 239000003995 emulsifying agent Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000010558 suspension polymerization method Methods 0.000 description 5
- 239000000839 emulsion Substances 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 3
- 238000007334 copolymerization reaction Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 description 3
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- XFCMNSHQOZQILR-UHFFFAOYSA-N 2-[2-(2-methylprop-2-enoyloxy)ethoxy]ethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCOCCOC(=O)C(C)=C XFCMNSHQOZQILR-UHFFFAOYSA-N 0.000 description 2
- 239000004342 Benzoyl peroxide Substances 0.000 description 2
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 235000019400 benzoyl peroxide Nutrition 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 238000000635 electron micrograph Methods 0.000 description 2
- 238000010556 emulsion polymerization method Methods 0.000 description 2
- 238000007720 emulsion polymerization reaction Methods 0.000 description 2
- 230000009477 glass transition Effects 0.000 description 2
- 238000000265 homogenisation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 2
- JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- DAKWPKUUDNSNPN-UHFFFAOYSA-N Trimethylolpropane triacrylate Chemical compound C=CC(=O)OCC(CC)(COC(=O)C=C)COC(=O)C=C DAKWPKUUDNSNPN-UHFFFAOYSA-N 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 239000012874 anionic emulsifier Substances 0.000 description 1
- MPMBRWOOISTHJV-UHFFFAOYSA-N but-1-enylbenzene Chemical compound CCC=CC1=CC=CC=C1 MPMBRWOOISTHJV-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 238000009775 high-speed stirring Methods 0.000 description 1
- 239000006224 matting agent Substances 0.000 description 1
- 125000005397 methacrylic acid ester group Chemical group 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 239000012860 organic pigment Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000009210 therapy by ultrasound Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Polymerisation Methods In General (AREA)
- Graft Or Block Polymers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6796385A JPS61225254A (ja) | 1985-03-30 | 1985-03-30 | 均一粒径微粒子及びその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6796385A JPS61225254A (ja) | 1985-03-30 | 1985-03-30 | 均一粒径微粒子及びその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61225254A JPS61225254A (ja) | 1986-10-07 |
| JPH0572923B2 true JPH0572923B2 (de) | 1993-10-13 |
Family
ID=13360126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6796385A Granted JPS61225254A (ja) | 1985-03-30 | 1985-03-30 | 均一粒径微粒子及びその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61225254A (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100480329B1 (ko) * | 2001-12-27 | 2005-04-06 | 제일모직주식회사 | 높은 가교밀도를 갖는 마이크론크기의 단분산 입자 제조방법 |
| US7741378B2 (en) | 2005-03-01 | 2010-06-22 | Soken Chemical & Engineering Co., Ltd. | Porous monodispersed particles and method for production thereof, and use thereof |
| JP2007009192A (ja) * | 2005-05-31 | 2007-01-18 | Fujifilm Holdings Corp | 非球形高分子微粒子、その製造方法及び該微粒子を含有する組成物 |
| JP4994474B2 (ja) * | 2009-05-21 | 2012-08-08 | 竹本油脂株式会社 | 中空異形微粒子、その製造方法、中空異形微粒子を含有する化粧品原料及び樹脂組成物 |
| JP5171766B2 (ja) * | 2009-09-08 | 2013-03-27 | 竹本油脂株式会社 | 異形微粒子、異形微粒子の製造方法、異形微粒子を含有する化粧料及び樹脂組成物 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5046785A (de) * | 1973-08-15 | 1975-04-25 | ||
| JPS5594902A (en) * | 1979-01-11 | 1980-07-18 | Hitachi Chem Co Ltd | Preparation of particulate polymer with uniform fine particle diameter |
| JPS5626912A (en) * | 1979-08-14 | 1981-03-16 | Mitsui Toatsu Chem Inc | Preparation of soft vinyl chloride resin |
| JPS5780557A (en) * | 1980-11-10 | 1982-05-20 | Showa Denko Kk | Manufacture of filling agent for liquid-phase chromatography |
| JPS58103514A (ja) * | 1981-12-15 | 1983-06-20 | Shin Etsu Chem Co Ltd | 改質塩化ビニル系グラフト共重合体の製造方法 |
| JPS5918705A (ja) * | 1982-06-30 | 1984-01-31 | ロ−ム・アンド・ハ−ス・コンパニ− | コポリマ−の製造方法、その方法による生成物およびその生成物の用途 |
| JPS5998117A (ja) * | 1982-08-02 | 1984-06-06 | ザ ダウ ケミカル カンパニ− | 架橋共重合体ビ−ズの製造方法 |
-
1985
- 1985-03-30 JP JP6796385A patent/JPS61225254A/ja active Granted
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5046785A (de) * | 1973-08-15 | 1975-04-25 | ||
| JPS5594902A (en) * | 1979-01-11 | 1980-07-18 | Hitachi Chem Co Ltd | Preparation of particulate polymer with uniform fine particle diameter |
| JPS5626912A (en) * | 1979-08-14 | 1981-03-16 | Mitsui Toatsu Chem Inc | Preparation of soft vinyl chloride resin |
| JPS5780557A (en) * | 1980-11-10 | 1982-05-20 | Showa Denko Kk | Manufacture of filling agent for liquid-phase chromatography |
| JPS58103514A (ja) * | 1981-12-15 | 1983-06-20 | Shin Etsu Chem Co Ltd | 改質塩化ビニル系グラフト共重合体の製造方法 |
| JPS5918705A (ja) * | 1982-06-30 | 1984-01-31 | ロ−ム・アンド・ハ−ス・コンパニ− | コポリマ−の製造方法、その方法による生成物およびその生成物の用途 |
| JPS5998117A (ja) * | 1982-08-02 | 1984-06-06 | ザ ダウ ケミカル カンパニ− | 架橋共重合体ビ−ズの製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61225254A (ja) | 1986-10-07 |
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