JPWO2022071276A1 - - Google Patents
Info
- Publication number
- JPWO2022071276A1 JPWO2022071276A1 JP2022553985A JP2022553985A JPWO2022071276A1 JP WO2022071276 A1 JPWO2022071276 A1 JP WO2022071276A1 JP 2022553985 A JP2022553985 A JP 2022553985A JP 2022553985 A JP2022553985 A JP 2022553985A JP WO2022071276 A1 JPWO2022071276 A1 JP WO2022071276A1
- Authority
- JP
- Japan
- 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
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
- B01J13/06—Making microcapsules or microballoons by phase separation
- B01J13/14—Polymerisation; cross-linking
- B01J13/18—In situ polymerisation with all reactants being present in the same phase
- B01J13/185—In situ polymerisation with all reactants being present in the same phase in an organic phase
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
- B01J13/06—Making microcapsules or microballoons by phase separation
- B01J13/14—Polymerisation; cross-linking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
- B01J13/06—Making microcapsules or microballoons by phase separation
- B01J13/14—Polymerisation; cross-linking
- B01J13/18—In situ polymerisation with all reactants being present in the same phase
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
- B01J13/20—After-treatment of capsule walls, e.g. hardening
- B01J13/206—Hardening; drying
-
- 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
- C08F2/20—Suspension polymerisation with the aid of macromolecular dispersing agents
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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
- C08F20/00—Homopolymers and 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
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/10—Esters
- C08F20/12—Esters of monohydric alcohols or phenols
- C08F20/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F20/18—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
- C08F222/00—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 a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
- C08F222/10—Esters
- C08F222/1006—Esters of polyhydric alcohols or polyhydric phenols
- C08F222/102—Esters of polyhydric alcohols or polyhydric phenols of dialcohols, e.g. ethylene glycol di(meth)acrylate or 1,4-butanediol dimethacrylate
-
- 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
- C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
- C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
- C08F265/06—Polymerisation of acrylate or methacrylate esters on to polymers thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L35/00—Compositions 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; Compositions of derivatives of such polymers
- C08L35/02—Homopolymers or copolymers of esters
-
- 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
- C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
- C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
-
- 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
- C08F2810/00—Chemical modification of a polymer
- C08F2810/20—Chemical modification of a polymer leading to a crosslinking, either explicitly or inherently
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Dispersion Chemistry (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Graft Or Block Polymers (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020165179 | 2020-09-30 | ||
| JP2020165179 | 2020-09-30 | ||
| PCT/JP2021/035538 WO2022071276A1 (ja) | 2020-09-30 | 2021-09-28 | 中空粒子の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2022071276A1 true JPWO2022071276A1 (https=) | 2022-04-07 |
| JP7743837B2 JP7743837B2 (ja) | 2025-09-25 |
Family
ID=80950428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022553985A Active JP7743837B2 (ja) | 2020-09-30 | 2021-09-28 | 中空粒子の製造方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US12465901B2 (https=) |
| JP (1) | JP7743837B2 (https=) |
| CN (1) | CN116209682B (https=) |
| WO (1) | WO2022071276A1 (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116323696B (zh) | 2020-10-30 | 2024-09-03 | 日本瑞翁株式会社 | 中空颗粒的制造方法及中空颗粒 |
| US20230383021A1 (en) * | 2020-10-30 | 2023-11-30 | Zeon Corporation | Method for producing hollow particles and hollow particles |
| KR20230108272A (ko) * | 2020-11-20 | 2023-07-18 | 니폰 제온 가부시키가이샤 | 중공 입자 |
| JPWO2023074651A1 (https=) * | 2021-10-29 | 2023-05-04 | ||
| JPWO2023228964A1 (https=) * | 2022-05-26 | 2023-11-30 | ||
| WO2024095851A1 (ja) * | 2022-10-31 | 2024-05-10 | 日本ゼオン株式会社 | 中空粒子、中空粒子の製造方法、樹脂組成物及び樹脂構造体 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020132820A (ja) * | 2019-02-25 | 2020-08-31 | 日本ゼオン株式会社 | 中空樹脂粒子の製造方法 |
| WO2020261926A1 (ja) * | 2019-06-27 | 2020-12-30 | 日本ゼオン株式会社 | 中空樹脂粒子の製造方法 |
| WO2021112110A1 (ja) * | 2019-12-06 | 2021-06-10 | 日本ゼオン株式会社 | 中空粒子、樹脂組成物及び成形体 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4448930B2 (ja) | 2000-09-04 | 2010-04-14 | 財団法人新産業創造研究機構 | 中空高分子微粒子及びその製造法 |
| JP4210566B2 (ja) * | 2003-08-05 | 2009-01-21 | 積水化学工業株式会社 | 中空樹脂微粒子の製造方法及び中空樹脂微粒子 |
| US7247414B2 (en) * | 2003-12-11 | 2007-07-24 | Seiko Epson Corporation | Method for producing resin particles and toner using the resin particles |
| KR101761926B1 (ko) * | 2010-07-27 | 2017-07-26 | 세키스이가가쿠 고교가부시키가이샤 | 단공 중공 폴리머 미립자의 제조 방법 |
| JP6468780B2 (ja) | 2014-09-30 | 2019-02-13 | 積水化成品工業株式会社 | 中空樹脂粒子及びその製造方法 |
| JP6460884B2 (ja) | 2015-03-31 | 2019-01-30 | 積水化成品工業株式会社 | 中空樹脂粒子の製造方法 |
| KR20180050649A (ko) * | 2015-09-07 | 2018-05-15 | 니폰 제온 가부시키가이샤 | 중공 중합체 입자의 수성 분산액의 제조 방법 |
| WO2018025575A1 (ja) * | 2016-08-02 | 2018-02-08 | 松本油脂製薬株式会社 | 樹脂中空粒子及びその利用 |
| CN115785516B (zh) * | 2017-08-01 | 2025-04-11 | 日本瑞翁株式会社 | 中空树脂颗粒的制造方法 |
-
2021
- 2021-09-28 WO PCT/JP2021/035538 patent/WO2022071276A1/ja not_active Ceased
- 2021-09-28 CN CN202180064567.3A patent/CN116209682B/zh active Active
- 2021-09-28 JP JP2022553985A patent/JP7743837B2/ja active Active
- 2021-09-28 US US18/027,676 patent/US12465901B2/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020132820A (ja) * | 2019-02-25 | 2020-08-31 | 日本ゼオン株式会社 | 中空樹脂粒子の製造方法 |
| WO2020261926A1 (ja) * | 2019-06-27 | 2020-12-30 | 日本ゼオン株式会社 | 中空樹脂粒子の製造方法 |
| WO2021112110A1 (ja) * | 2019-12-06 | 2021-06-10 | 日本ゼオン株式会社 | 中空粒子、樹脂組成物及び成形体 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116209682B (zh) | 2025-07-04 |
| US20230381731A1 (en) | 2023-11-30 |
| JP7743837B2 (ja) | 2025-09-25 |
| CN116209682A (zh) | 2023-06-02 |
| WO2022071276A1 (ja) | 2022-04-07 |
| US12465901B2 (en) | 2025-11-11 |
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