CN105777967A - 一种形貌可控双面聚合物微粒的制备方法 - Google Patents
一种形貌可控双面聚合物微粒的制备方法 Download PDFInfo
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- CN105777967A CN105777967A CN201610137038.2A CN201610137038A CN105777967A CN 105777967 A CN105777967 A CN 105777967A CN 201610137038 A CN201610137038 A CN 201610137038A CN 105777967 A CN105777967 A CN 105777967A
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- 238000002360 preparation method Methods 0.000 title claims abstract description 28
- 229920000642 polymer Polymers 0.000 title abstract description 11
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 49
- 239000000178 monomer Substances 0.000 claims abstract description 47
- 239000000839 emulsion Substances 0.000 claims abstract description 30
- 239000003999 initiator Substances 0.000 claims abstract description 24
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000012153 distilled water Substances 0.000 claims abstract description 11
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims abstract description 8
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000007334 copolymerization reaction Methods 0.000 claims abstract description 5
- 239000002904 solvent Substances 0.000 claims abstract description 5
- 239000004531 microgranule Substances 0.000 claims description 60
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical group [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims description 26
- 238000003756 stirring Methods 0.000 claims description 21
- 239000002245 particle Substances 0.000 claims description 20
- 229910001870 ammonium persulfate Inorganic materials 0.000 claims description 13
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims description 13
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 claims description 13
- 235000019394 potassium persulphate Nutrition 0.000 claims description 13
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 10
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 8
- 238000005119 centrifugation Methods 0.000 claims description 8
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 7
- 238000010792 warming Methods 0.000 claims description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 4
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 claims description 4
- 230000002194 synthesizing effect Effects 0.000 claims description 2
- 239000002105 nanoparticle Substances 0.000 abstract description 8
- 239000007787 solid Substances 0.000 abstract description 6
- 238000006555 catalytic reaction Methods 0.000 abstract description 4
- 239000003995 emulsifying agent Substances 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 239000003814 drug Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- -1 acrylic ester Chemical class 0.000 abstract description 2
- 230000001804 emulsifying effect Effects 0.000 abstract description 2
- 239000004971 Cross linker Substances 0.000 abstract 1
- 238000013270 controlled release Methods 0.000 abstract 1
- 229940079593 drug Drugs 0.000 abstract 1
- 230000004043 responsiveness Effects 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- 239000000243 solution Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 239000003431 cross linking reagent Substances 0.000 description 3
- 238000007720 emulsion polymerization reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 150000005846 sugar alcohols Polymers 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- 239000013283 Janus particle Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 238000005580 one pot reaction Methods 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 235000011299 Brassica oleracea var botrytis Nutrition 0.000 description 1
- 240000003259 Brassica oleracea var. botrytis Species 0.000 description 1
- 238000004566 IR spectroscopy Methods 0.000 description 1
- 241001597008 Nomeidae Species 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- FHNINJWBTRXEBC-UHFFFAOYSA-N Sudan III Chemical compound OC1=CC=C2C=CC=CC2=C1N=NC(C=C1)=CC=C1N=NC1=CC=CC=C1 FHNINJWBTRXEBC-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000004005 microsphere Substances 0.000 description 1
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- 239000002861 polymer material Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- C08F212/02—Monomers containing only one unsaturated aliphatic radical
- C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F212/06—Hydrocarbons
- C08F212/08—Styrene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/22—Emulsion polymerisation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/14—Methyl esters, e.g. methyl (meth)acrylate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
- C08F220/1804—C4-(meth)acrylate, e.g. butyl (meth)acrylate, isobutyl (meth)acrylate or tert-butyl (meth)acrylate
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
Claims (7)
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CN201610137038.2A CN105777967B (zh) | 2016-03-08 | 2016-03-08 | 一种形貌可控双面聚合物微粒的制备方法 |
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CN201610137038.2A CN105777967B (zh) | 2016-03-08 | 2016-03-08 | 一种形貌可控双面聚合物微粒的制备方法 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107312116A (zh) * | 2017-05-23 | 2017-11-03 | 程志峰 | 一种高分子Janus微球粒子的制备方法 |
CN108395504A (zh) * | 2018-04-18 | 2018-08-14 | 西北师范大学 | 无皂乳液聚合制备双响应性聚合物Janus微球的方法 |
CN110105506A (zh) * | 2019-05-27 | 2019-08-09 | 西北师范大学 | 一种钵盂状聚合物微球的制备方法 |
CN110172118A (zh) * | 2019-05-27 | 2019-08-27 | 西北师范大学 | 一种可高度分散纳米银的葡萄串状聚合物微球的制备方法 |
Citations (4)
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CN101885813A (zh) * | 2009-05-14 | 2010-11-17 | 中国科学院化学研究所 | 复合Janus胶体颗粒及改性Janus胶体颗粒与它们的制备方法 |
CN104592440A (zh) * | 2015-02-13 | 2015-05-06 | 厦门大学 | 一种两面异性结构聚合物纳米粒子的制备方法 |
CN104592435A (zh) * | 2015-02-13 | 2015-05-06 | 厦门大学 | 一种不对称聚合物纳米球的制备方法 |
CN104774397A (zh) * | 2014-12-29 | 2015-07-15 | 江南大学 | 一种双亲性聚合物/Ag纳米复合微球的制备方法 |
-
2016
- 2016-03-08 CN CN201610137038.2A patent/CN105777967B/zh active Active
Patent Citations (4)
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CN101885813A (zh) * | 2009-05-14 | 2010-11-17 | 中国科学院化学研究所 | 复合Janus胶体颗粒及改性Janus胶体颗粒与它们的制备方法 |
CN104774397A (zh) * | 2014-12-29 | 2015-07-15 | 江南大学 | 一种双亲性聚合物/Ag纳米复合微球的制备方法 |
CN104592440A (zh) * | 2015-02-13 | 2015-05-06 | 厦门大学 | 一种两面异性结构聚合物纳米粒子的制备方法 |
CN104592435A (zh) * | 2015-02-13 | 2015-05-06 | 厦门大学 | 一种不对称聚合物纳米球的制备方法 |
Non-Patent Citations (1)
Title |
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WENZHONG ZHAI等: "One-pot facile synthesis of half-cauliflower amphiphilic Janus particles with pH-switchable emulsifiabilities", 《RSC ADVANCES》 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107312116A (zh) * | 2017-05-23 | 2017-11-03 | 程志峰 | 一种高分子Janus微球粒子的制备方法 |
CN108395504A (zh) * | 2018-04-18 | 2018-08-14 | 西北师范大学 | 无皂乳液聚合制备双响应性聚合物Janus微球的方法 |
CN108395504B (zh) * | 2018-04-18 | 2020-01-24 | 西北师范大学 | 无皂乳液聚合制备双响应性聚合物Janus微球的方法 |
CN110105506A (zh) * | 2019-05-27 | 2019-08-09 | 西北师范大学 | 一种钵盂状聚合物微球的制备方法 |
CN110172118A (zh) * | 2019-05-27 | 2019-08-27 | 西北师范大学 | 一种可高度分散纳米银的葡萄串状聚合物微球的制备方法 |
CN110105506B (zh) * | 2019-05-27 | 2021-06-01 | 西北师范大学 | 一种钵盂状聚合物微球的制备方法 |
CN110172118B (zh) * | 2019-05-27 | 2021-12-17 | 西北师范大学 | 一种可高度分散纳米银的葡萄串状聚合物微球的制备方法 |
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CN105777967B (zh) | 2018-06-29 |
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