TW202600772A - 熱膨脹性微膠囊 - Google Patents

熱膨脹性微膠囊

Info

Publication number
TW202600772A
TW202600772A TW114103968A TW114103968A TW202600772A TW 202600772 A TW202600772 A TW 202600772A TW 114103968 A TW114103968 A TW 114103968A TW 114103968 A TW114103968 A TW 114103968A TW 202600772 A TW202600772 A TW 202600772A
Authority
TW
Taiwan
Prior art keywords
weight
thermally expandable
expandable microcapsules
foaming
aforementioned
Prior art date
Application number
TW114103968A
Other languages
English (en)
Chinese (zh)
Inventor
石田靖子
松窪竜也
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 TW202600772A publication Critical patent/TW202600772A/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
    • 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
    • C08F220/42—Nitriles
    • C08F220/44—Acrylonitrile
    • C08F220/46—Acrylonitrile with carboxylic acids, sulfonic acids or salts thereof
    • 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)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
TW114103968A 2024-02-05 2025-02-04 熱膨脹性微膠囊 TW202600772A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2024-015564 2024-02-05
JP2024015564 2024-02-05

Publications (1)

Publication Number Publication Date
TW202600772A true TW202600772A (zh) 2026-01-01

Family

ID=96699975

Family Applications (1)

Application Number Title Priority Date Filing Date
TW114103968A TW202600772A (zh) 2024-02-05 2025-02-04 熱膨脹性微膠囊

Country Status (3)

Country Link
JP (1) JP7767688B1 (https=)
TW (1) TW202600772A (https=)
WO (1) WO2025169847A1 (https=)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1952880B1 (en) * 2005-10-27 2016-08-03 Bridgestone Corporation Thermal expansion microspheres and process for producing them
KR102324945B1 (ko) * 2014-02-04 2021-11-12 마쓰모토유시세이야쿠 가부시키가이샤 마스터배치 및 그 용도
CN107532065B (zh) * 2015-05-27 2020-03-17 松本油脂制药株式会社 热膨胀性微球及其用途
US20200230562A1 (en) * 2017-09-06 2020-07-23 Nof Corporation Heat-expandable microcapsules, production method therefor, and foamed molded article

Also Published As

Publication number Publication date
JP7767688B1 (ja) 2025-11-11
JPWO2025169847A1 (https=) 2025-08-14
WO2025169847A1 (ja) 2025-08-14

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