JP7786450B2 - 中空粒子 - Google Patents

中空粒子

Info

Publication number
JP7786450B2
JP7786450B2 JP2023502354A JP2023502354A JP7786450B2 JP 7786450 B2 JP7786450 B2 JP 7786450B2 JP 2023502354 A JP2023502354 A JP 2023502354A JP 2023502354 A JP2023502354 A JP 2023502354A JP 7786450 B2 JP7786450 B2 JP 7786450B2
Authority
JP
Japan
Prior art keywords
mass
particles
hollow particles
parts
hollow
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.)
Active
Application number
JP2023502354A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022181484A1 (https=
Inventor
真司 渡邉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zeon Corp
Original Assignee
Zeon Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zeon Corp filed Critical Zeon Corp
Publication of JPWO2022181484A1 publication Critical patent/JPWO2022181484A1/ja
Application granted granted Critical
Publication of JP7786450B2 publication Critical patent/JP7786450B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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
    • C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
    • 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
    • B01J13/16—Interfacial polymerisation
    • 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
    • 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
    • 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

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
JP2023502354A 2021-02-26 2022-02-18 中空粒子 Active JP7786450B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021029446 2021-02-26
JP2021029446 2021-02-26
PCT/JP2022/006639 WO2022181484A1 (ja) 2021-02-26 2022-02-18 中空粒子

Publications (2)

Publication Number Publication Date
JPWO2022181484A1 JPWO2022181484A1 (https=) 2022-09-01
JP7786450B2 true JP7786450B2 (ja) 2025-12-16

Family

ID=83048957

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023502354A Active JP7786450B2 (ja) 2021-02-26 2022-02-18 中空粒子

Country Status (6)

Country Link
US (1) US20240109991A1 (https=)
EP (1) EP4299639A4 (https=)
JP (1) JP7786450B2 (https=)
KR (1) KR20230150271A (https=)
CN (1) CN116848161B (https=)
WO (1) WO2022181484A1 (https=)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006265363A (ja) 2005-03-23 2006-10-05 Sekisui Chem Co Ltd 加熱消滅性中空樹脂粒子及び加熱消滅性中空樹脂粒子の製造方法
WO2014156994A1 (ja) 2013-03-29 2014-10-02 積水化成品工業株式会社 多孔質樹脂粒子、その製造方法、分散液およびその用途
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
JP2020033503A (ja) 2018-08-31 2020-03-05 三井化学株式会社 樹脂粒子
WO2020054816A1 (ja) 2018-09-14 2020-03-19 積水化成品工業株式会社 中空重合体粒子及びその製造方法
WO2020066623A1 (ja) 2018-09-28 2020-04-02 日本ゼオン株式会社 中空粒子及びその製造方法、並びに当該中空粒子を含む水分散液
WO2021112117A1 (ja) 2019-12-06 2021-06-10 日本ゼオン株式会社 中空粒子の製造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6624272B2 (en) * 1999-12-20 2003-09-23 Jsr Corporation Hollow crosslinked cationic polymer particles, method of producing said particles, and paint composition, cationic electrodeposition paint composition, resin composition, filled paper, paper coating composition, and coated paper
JP4217200B2 (ja) 2004-09-24 2009-01-28 積水化学工業株式会社 中空樹脂微粒子の製造方法、中空樹脂微粒子、反射防止フィルム用コーティング剤及び反射防止フィルム
CN104086689B (zh) * 2014-07-03 2016-11-16 南京工业大学 一种大粒径高交联度中空聚合物微粒子及其制备方法
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
US12139594B2 (en) * 2018-09-28 2024-11-12 Zeon Corporation Resin composition and molded product thereof
JP7342376B2 (ja) 2019-02-25 2023-09-12 日本ゼオン株式会社 中空樹脂粒子の製造方法
CN113993918B (zh) * 2019-06-27 2024-01-16 日本瑞翁株式会社 中空树脂颗粒的制造方法
KR20230075427A (ko) * 2020-09-30 2023-05-31 니폰 제온 가부시키가이샤 중공 입자
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
KR20230108272A (ko) * 2020-11-20 2023-07-18 니폰 제온 가부시키가이샤 중공 입자
CN116745027B (zh) * 2021-01-29 2026-03-13 日本瑞翁株式会社 中空颗粒

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006265363A (ja) 2005-03-23 2006-10-05 Sekisui Chem Co Ltd 加熱消滅性中空樹脂粒子及び加熱消滅性中空樹脂粒子の製造方法
WO2014156994A1 (ja) 2013-03-29 2014-10-02 積水化成品工業株式会社 多孔質樹脂粒子、その製造方法、分散液およびその用途
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
JP2020033503A (ja) 2018-08-31 2020-03-05 三井化学株式会社 樹脂粒子
WO2020054816A1 (ja) 2018-09-14 2020-03-19 積水化成品工業株式会社 中空重合体粒子及びその製造方法
WO2020066623A1 (ja) 2018-09-28 2020-04-02 日本ゼオン株式会社 中空粒子及びその製造方法、並びに当該中空粒子を含む水分散液
WO2021112117A1 (ja) 2019-12-06 2021-06-10 日本ゼオン株式会社 中空粒子の製造方法

Also Published As

Publication number Publication date
US20240109991A1 (en) 2024-04-04
KR20230150271A (ko) 2023-10-30
CN116848161A (zh) 2023-10-03
WO2022181484A1 (ja) 2022-09-01
CN116848161B (zh) 2025-10-28
EP4299639A1 (en) 2024-01-03
EP4299639A4 (en) 2025-05-07
JPWO2022181484A1 (https=) 2022-09-01

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