CN107915799B - 一种高效热膨胀微球及其制备方法 - Google Patents
一种高效热膨胀微球及其制备方法 Download PDFInfo
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- CN107915799B CN107915799B CN201710996086.1A CN201710996086A CN107915799B CN 107915799 B CN107915799 B CN 107915799B CN 201710996086 A CN201710996086 A CN 201710996086A CN 107915799 B CN107915799 B CN 107915799B
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/16—Making expandable particles
- C08J9/20—Making expandable particles by suspension polymerisation in the presence of the blowing agent
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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
- C08F2/00—Processes of polymerisation
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/18—Suspension polymerisation
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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
- 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
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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
- 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
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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
- C08F4/00—Polymerisation catalysts
- C08F4/40—Redox systems
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2335/00—Characterised by the use of homopolymers or 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 a carboxyl radical, and containing at least one other carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Derivatives of such polymers
- C08J2335/02—Characterised by the use of homopolymers or copolymers of esters
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2343/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing boron, silicon, phosphorus, selenium, tellurium or a metal; Derivatives of such polymers
- C08J2343/04—Homopolymers or copolymers of monomers containing silicon
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing Of Micro-Capsules (AREA)
Abstract
Description
实施例1 | 实施例2 | 实施例3 | 对比例 | |
d<sub>10</sub> | 5.25μm | 4.40μm | 4.54μm | 6.31μm |
中值粒径(d<sub>50</sub>) | 10.37μm | 10.05μm | 9.62μm | 19.24 |
d<sub>90</sub> | 14.23μm | 14.54μm | 13.39μm | 28.77μm |
Tb/℃ | Tc/℃ | Ts/℃ | 稳泡温程/℃ | 微球发泡最大粒径d<sub>max</sub> | |
实施例1 | 118 | 165 | 176 | 58 | 624μm |
实施例2 | 124 | 168 | 178 | 54 | 601μm |
实施例3 | 127 | 169 | 180 | 53 | 473μm |
对比例 | 135 | 148 | 162 | 27 | 285μm |
Claims (1)
Priority Applications (1)
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CN201710996086.1A CN107915799B (zh) | 2017-10-23 | 2017-10-23 | 一种高效热膨胀微球及其制备方法 |
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CN201710996086.1A CN107915799B (zh) | 2017-10-23 | 2017-10-23 | 一种高效热膨胀微球及其制备方法 |
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CN107915799A CN107915799A (zh) | 2018-04-17 |
CN107915799B true CN107915799B (zh) | 2021-01-01 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107880204A (zh) * | 2017-11-12 | 2018-04-06 | 湖南辰砾新材料有限公司 | 一种环氧树脂改性高效热膨胀微球及其制备方法 |
CN109593227A (zh) * | 2018-12-18 | 2019-04-09 | 陕西科诺材料科技有限公司 | 一种气凝胶复合粉体的制备方法和气凝胶复合粉体 |
CN109837030A (zh) * | 2018-12-28 | 2019-06-04 | 苏州义铠轩电子科技有限公司 | 制程用热剥离型导电胶带及其制备方法 |
CN109868007A (zh) * | 2019-02-28 | 2019-06-11 | 泸州拓力源塑胶制品有限公司 | 一种热转印发泡油墨及其制备方法和在塑胶制品上的用途 |
CN111718446B (zh) * | 2019-03-18 | 2023-04-14 | 陆筱棣 | 一种制备聚合物微球的方法及得到的聚合物微球与应用 |
CN111116970A (zh) * | 2020-01-24 | 2020-05-08 | 复旦大学 | 一种热致膨胀微球的制备方法 |
CN113861492A (zh) * | 2021-09-29 | 2021-12-31 | 崔宾 | 可膨胀微球的制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102633936A (zh) * | 2012-04-13 | 2012-08-15 | 西能化工科技(上海)有限公司 | 可热膨胀热塑性微球 |
CN104140549A (zh) * | 2014-07-25 | 2014-11-12 | 扬州大学 | 低温热膨胀微球 |
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2017
- 2017-10-23 CN CN201710996086.1A patent/CN107915799B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102633936A (zh) * | 2012-04-13 | 2012-08-15 | 西能化工科技(上海)有限公司 | 可热膨胀热塑性微球 |
CN104140549A (zh) * | 2014-07-25 | 2014-11-12 | 扬州大学 | 低温热膨胀微球 |
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