JP7394263B2 - 熱膨張性微小球及びその用途 - Google Patents

熱膨張性微小球及びその用途 Download PDF

Info

Publication number
JP7394263B2
JP7394263B2 JP2023523076A JP2023523076A JP7394263B2 JP 7394263 B2 JP7394263 B2 JP 7394263B2 JP 2023523076 A JP2023523076 A JP 2023523076A JP 2023523076 A JP2023523076 A JP 2023523076A JP 7394263 B2 JP7394263 B2 JP 7394263B2
Authority
JP
Japan
Prior art keywords
thermally expandable
expandable microspheres
monomer
weight
hollow particles
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
JP2023523076A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023068060A1 (https=
JPWO2023068060A5 (https=
Inventor
隼斗 古田
裕 喜夛
貴之 青木
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.)
Matsumoto Yushi Seiyaku Co Ltd
Original Assignee
Matsumoto Yushi Seiyaku Co Ltd
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 Matsumoto Yushi Seiyaku Co Ltd filed Critical Matsumoto Yushi Seiyaku Co Ltd
Publication of JPWO2023068060A1 publication Critical patent/JPWO2023068060A1/ja
Publication of JPWO2023068060A5 publication Critical patent/JPWO2023068060A5/ja
Application granted granted Critical
Publication of JP7394263B2 publication Critical patent/JP7394263B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • C08J9/32—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof from compositions containing microballoons, e.g. syntactic foams
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
JP2023523076A 2021-10-20 2022-10-06 熱膨張性微小球及びその用途 Active JP7394263B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021171340 2021-10-20
JP2021171340 2021-10-20
PCT/JP2022/037360 WO2023068060A1 (ja) 2021-10-20 2022-10-06 熱膨張性微小球及びその用途

Publications (3)

Publication Number Publication Date
JPWO2023068060A1 JPWO2023068060A1 (https=) 2023-04-27
JPWO2023068060A5 JPWO2023068060A5 (https=) 2023-09-21
JP7394263B2 true JP7394263B2 (ja) 2023-12-07

Family

ID=86058164

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023523076A Active JP7394263B2 (ja) 2021-10-20 2022-10-06 熱膨張性微小球及びその用途

Country Status (2)

Country Link
JP (1) JP7394263B2 (https=)
WO (1) WO2023068060A1 (https=)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011068774A (ja) 2009-09-25 2011-04-07 Sekisui Plastics Co Ltd 中空粒子、その製造法及びその用途
JP2013237779A (ja) 2012-05-15 2013-11-28 Sekisui Chem Co Ltd 熱膨張性マイクロカプセル
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
JP2020105249A (ja) 2018-12-26 2020-07-09 日油株式会社 熱可塑性エラストマー組成物および成形品、ならびに熱可塑性エラストマー組成物の製造方法
JP2020105250A (ja) 2018-12-26 2020-07-09 日油株式会社 熱可塑性エラストマー組成物および成形品、ならびに熱可塑性エラストマー組成物の製造方法
CN112876729A (zh) 2021-01-25 2021-06-01 唐山开滦化工科技有限公司 一种磁性热膨胀微胶囊及其制备方法和应用
CN112898829A (zh) 2021-01-25 2021-06-04 唐山开滦化工科技有限公司 一种荧光热膨胀微胶囊及其制备方法和应用
CN112898467A (zh) 2021-01-25 2021-06-04 唐山开滦化工科技有限公司 一种高温热膨胀微胶囊及其制备方法和应用

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011068774A (ja) 2009-09-25 2011-04-07 Sekisui Plastics Co Ltd 中空粒子、その製造法及びその用途
JP2013237779A (ja) 2012-05-15 2013-11-28 Sekisui Chem Co Ltd 熱膨張性マイクロカプセル
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
JP2020105249A (ja) 2018-12-26 2020-07-09 日油株式会社 熱可塑性エラストマー組成物および成形品、ならびに熱可塑性エラストマー組成物の製造方法
JP2020105250A (ja) 2018-12-26 2020-07-09 日油株式会社 熱可塑性エラストマー組成物および成形品、ならびに熱可塑性エラストマー組成物の製造方法
CN112876729A (zh) 2021-01-25 2021-06-01 唐山开滦化工科技有限公司 一种磁性热膨胀微胶囊及其制备方法和应用
CN112898829A (zh) 2021-01-25 2021-06-04 唐山开滦化工科技有限公司 一种荧光热膨胀微胶囊及其制备方法和应用
CN112898467A (zh) 2021-01-25 2021-06-04 唐山开滦化工科技有限公司 一种高温热膨胀微胶囊及其制备方法和应用

Also Published As

Publication number Publication date
WO2023068060A1 (ja) 2023-04-27
JPWO2023068060A1 (https=) 2023-04-27

Similar Documents

Publication Publication Date Title
JP6034992B2 (ja) 熱膨張性微小球及びその用途
JP6735936B2 (ja) 熱膨張性微小球及びその用途
KR102417493B1 (ko) 열팽창성 미소구, 그 제조 방법 및 용도
KR102553375B1 (ko) 열팽창성 미소구 및 그 용도
JP6534834B2 (ja) 熱膨張性微小球、その製造方法及び用途
JP7259140B1 (ja) 熱膨張性微小球、組成物、及び成形体
JP7412653B2 (ja) 熱膨張性微小球、中空粒子及びそれらの用途
JP7814868B2 (ja) 熱膨張性微小球、及びその用途
JP7369329B1 (ja) 熱膨張性微小球及びその用途
JP7394263B2 (ja) 熱膨張性微小球及びその用途
JP7678944B2 (ja) 熱膨張性微小球及びその用途
JP7778992B1 (ja) 熱膨張性微小球及びその用途
JP6026072B1 (ja) 熱膨張性微小球及びその用途
JP7599918B2 (ja) 熱膨張性微小球、その製造方法及び用途
JP7842315B2 (ja) 熱膨張性微小球、マスターバッチ、組成物及び発泡成形体
JP7303946B2 (ja) 中空粒子及びその用途
JP7823284B2 (ja) 熱膨張性微小球及びその用途
JP7747608B2 (ja) 遮熱組成物、遮熱材、及び遮熱組成物に用いられる中空粒子
JP2025015897A (ja) 熱膨張性微小球及びその用途
JP2022147880A (ja) 熱膨張性微小球及びその用途

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230414

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230414

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20230414

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230530

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230725

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230919

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20231025

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20231114

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20231127

R150 Certificate of patent or registration of utility model

Ref document number: 7394263

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150