CN101434673B - 一种单分散多孔聚合物微球的制备方法 - Google Patents
一种单分散多孔聚合物微球的制备方法 Download PDFInfo
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- CN101434673B CN101434673B CN200810051633XA CN200810051633A CN101434673B CN 101434673 B CN101434673 B CN 101434673B CN 200810051633X A CN200810051633X A CN 200810051633XA CN 200810051633 A CN200810051633 A CN 200810051633A CN 101434673 B CN101434673 B CN 101434673B
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- 239000004005 microsphere Substances 0.000 title claims abstract description 38
- 229920000642 polymer Polymers 0.000 title claims abstract description 26
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 206010042674 Swelling Diseases 0.000 claims abstract description 42
- 230000008961 swelling Effects 0.000 claims abstract description 42
- 239000000178 monomer Substances 0.000 claims abstract description 28
- 238000000034 method Methods 0.000 claims abstract description 16
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 16
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims abstract description 9
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000000926 separation method Methods 0.000 claims abstract description 4
- 239000000839 emulsion Substances 0.000 claims description 38
- 239000003795 chemical substances by application Substances 0.000 claims description 31
- 239000007788 liquid Substances 0.000 claims description 25
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 22
- 239000006185 dispersion Substances 0.000 claims description 22
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 20
- 239000000243 solution Substances 0.000 claims description 17
- 239000004793 Polystyrene Substances 0.000 claims description 16
- 239000003999 initiator Substances 0.000 claims description 15
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Natural products CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 13
- 229920002223 polystyrene Polymers 0.000 claims description 13
- XZKRXPZXQLARHH-UHFFFAOYSA-N buta-1,3-dienylbenzene Chemical compound C=CC=CC1=CC=CC=C1 XZKRXPZXQLARHH-UHFFFAOYSA-N 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 238000001132 ultrasonic dispersion Methods 0.000 claims description 11
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 claims description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims description 10
- 239000003381 stabilizer Substances 0.000 claims description 9
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
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- YAYNEUUHHLGGAH-UHFFFAOYSA-N 1-chlorododecane Chemical compound CCCCCCCCCCCCCl YAYNEUUHHLGGAH-UHFFFAOYSA-N 0.000 claims description 5
- 238000010907 mechanical stirring Methods 0.000 claims description 5
- 239000002244 precipitate Substances 0.000 claims description 5
- 238000010992 reflux Methods 0.000 claims description 5
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- 239000006228 supernatant Substances 0.000 claims description 5
- 238000001291 vacuum drying Methods 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 4
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 claims description 4
- 239000012442 inert solvent Substances 0.000 claims description 4
- 229920000620 organic polymer Polymers 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 3
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 claims description 3
- DAJSVUQLFFJUSX-UHFFFAOYSA-M sodium;dodecane-1-sulfonate Chemical compound [Na+].CCCCCCCCCCCCS([O-])(=O)=O DAJSVUQLFFJUSX-UHFFFAOYSA-M 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 claims description 2
- 239000003849 aromatic solvent Substances 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 150000007524 organic acids Chemical class 0.000 claims description 2
- VVWRJUBEIPHGQF-UHFFFAOYSA-N propan-2-yl n-propan-2-yloxycarbonyliminocarbamate Chemical compound CC(C)OC(=O)N=NC(=O)OC(C)C VVWRJUBEIPHGQF-UHFFFAOYSA-N 0.000 claims description 2
- 125000003944 tolyl group Chemical group 0.000 claims description 2
- 238000007334 copolymerization reaction Methods 0.000 abstract description 8
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 abstract description 6
- 239000011163 secondary particle Substances 0.000 abstract description 3
- 238000004220 aggregation Methods 0.000 abstract 1
- 230000002776 aggregation Effects 0.000 abstract 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 4
- 238000012674 dispersion polymerization Methods 0.000 description 2
- 230000006911 nucleation Effects 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229940043232 butyl acetate Drugs 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 125000003011 styrenyl group Chemical group [H]\C(*)=C(/[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
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Cited By (1)
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CN102936306A (zh) * | 2012-11-27 | 2013-02-20 | 辽宁大学 | 窄粒径分布的交联聚苯乙烯树脂微球的制备方法 |
Families Citing this family (30)
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CN101733157B (zh) * | 2009-12-30 | 2012-04-18 | 中国科学院长春应用化学研究所 | 一种多孔聚合物微球载体化齐格勒纳塔催化剂的制备方法 |
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CN102731705B (zh) * | 2012-07-18 | 2014-05-07 | 常州嘉众新材料科技有限公司 | 高纯球形全孔聚苯乙烯基粒子的制备方法 |
CN104250327A (zh) * | 2013-06-28 | 2014-12-31 | 中国科学院大连化学物理研究所 | 粒径可控的高交联单分散聚二乙烯基苯微球的制备方法 |
CN104001487B (zh) * | 2014-06-12 | 2015-11-11 | 雷晓强 | Gdx多孔聚合物系列中空毛细管气相色谱柱的制备方法 |
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CN111533839A (zh) * | 2020-04-23 | 2020-08-14 | 山东上禾中创科技成果转化有限公司 | 一种多孔聚合物微球的制备方法 |
CN111662412A (zh) * | 2020-05-20 | 2020-09-15 | 南京亘闪生物科技有限公司 | 一种均一粒径高分子微球的制备方法 |
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CN112592423B (zh) * | 2020-12-15 | 2022-04-15 | 中国科学院苏州生物医学工程技术研究所 | 单分散磁性微球 |
CN112724305B (zh) * | 2020-12-15 | 2023-05-12 | 中国科学院苏州生物医学工程技术研究所 | 单分散量子点编码磁性微球 |
CN112876796B (zh) * | 2021-03-12 | 2022-01-07 | 四川大学 | 一种单分散聚合物多孔微球及其制备方法 |
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CN116903892B (zh) * | 2023-09-13 | 2023-11-21 | 浙江大学 | 一种多色染料复合聚合物微球、制备方法及其应用 |
CN117624483B (zh) * | 2024-01-26 | 2024-04-19 | 凯莱英医药集团(天津)股份有限公司 | 核壳型多孔聚合物微球及其制备方法和应用 |
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- 2008-12-22 CN CN200810051633XA patent/CN101434673B/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102936306A (zh) * | 2012-11-27 | 2013-02-20 | 辽宁大学 | 窄粒径分布的交联聚苯乙烯树脂微球的制备方法 |
CN102936306B (zh) * | 2012-11-27 | 2015-08-12 | 辽宁大学 | 窄粒径分布的交联聚苯乙烯树脂微球的制备方法 |
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