TW202504960A - 熱膨脹性微膠囊 - Google Patents

熱膨脹性微膠囊 Download PDF

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Publication number
TW202504960A
TW202504960A TW113120819A TW113120819A TW202504960A TW 202504960 A TW202504960 A TW 202504960A TW 113120819 A TW113120819 A TW 113120819A TW 113120819 A TW113120819 A TW 113120819A TW 202504960 A TW202504960 A TW 202504960A
Authority
TW
Taiwan
Prior art keywords
weight
specific gravity
expandable microcapsule
mentioned
thermally expandable
Prior art date
Application number
TW113120819A
Other languages
English (en)
Chinese (zh)
Inventor
大日方秀平
山田恭幸
Original Assignee
日商積水化學工業股份有限公司
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 日商積水化學工業股份有限公司 filed Critical 日商積水化學工業股份有限公司
Publication of TW202504960A publication Critical patent/TW202504960A/zh

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
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/10—Encapsulated ingredients
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
TW113120819A 2023-06-05 2024-06-05 熱膨脹性微膠囊 TW202504960A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2023092771 2023-06-05
JP2023-092771 2023-06-05

Publications (1)

Publication Number Publication Date
TW202504960A true TW202504960A (zh) 2025-02-01

Family

ID=93796049

Family Applications (1)

Application Number Title Priority Date Filing Date
TW113120819A TW202504960A (zh) 2023-06-05 2024-06-05 熱膨脹性微膠囊

Country Status (6)

Country Link
EP (1) EP4722318A1 (https=)
JP (1) JPWO2024253111A1 (https=)
KR (1) KR20260018772A (https=)
CN (1) CN120712335A (https=)
TW (1) TW202504960A (https=)
WO (1) WO2024253111A1 (https=)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL302030A (https=) 1962-12-21 1900-01-01
EP1230975B1 (en) * 1999-09-29 2006-08-09 Matsumoto Yushi-Seiyaku Co., Ltd. Process for producing heat-expandable microcapsules
JP4567980B2 (ja) * 2004-01-26 2010-10-27 三洋化成工業株式会社 熱膨張性マイクロカプセルおよび中空樹脂粒子
WO2019150951A1 (ja) 2018-01-31 2019-08-08 松本油脂製薬株式会社 熱膨張性微小球およびその用途
WO2021172062A1 (ja) * 2020-02-28 2021-09-02 松本油脂製薬株式会社 熱膨張性微小球、その製造方法及び用途
JP6957776B1 (ja) * 2020-05-01 2021-11-02 積水化学工業株式会社 熱膨張性マイクロカプセル

Also Published As

Publication number Publication date
KR20260018772A (ko) 2026-02-09
WO2024253111A1 (ja) 2024-12-12
CN120712335A (zh) 2025-09-26
JPWO2024253111A1 (https=) 2024-12-12
EP4722318A1 (en) 2026-04-08

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