CN117916276A - 纯化粉末的制造方法 - Google Patents

纯化粉末的制造方法 Download PDF

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Publication number
CN117916276A
CN117916276A CN202280060172.0A CN202280060172A CN117916276A CN 117916276 A CN117916276 A CN 117916276A CN 202280060172 A CN202280060172 A CN 202280060172A CN 117916276 A CN117916276 A CN 117916276A
Authority
CN
China
Prior art keywords
powder
purified
less
liquid composition
polymerization
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.)
Pending
Application number
CN202280060172.0A
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English (en)
Chinese (zh)
Inventor
寺田达也
西舞
阿部正登志
笠井涉
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.)
AGC Inc
Original Assignee
Asahi Glass 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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Publication of CN117916276A publication Critical patent/CN117916276A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • C08F214/00—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 halogen
    • C08F214/18—Monomers containing fluorine
    • C08F214/26—Tetrafluoroethene
    • 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
    • C08F6/00—Post-polymerisation treatments
    • 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
    • C08J3/12—Powdering or granulating
    • C08J3/16—Powdering or granulating by coagulating dispersions
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—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 halogen; Compositions of derivatives of such polymers
    • C08L27/02—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 halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/12—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 halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08L27/18—Homopolymers or copolymers or tetrafluoroethene

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CN202280060172.0A 2021-09-06 2022-09-02 纯化粉末的制造方法 Pending CN117916276A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-144711 2021-09-06
JP2021144711 2021-09-06
PCT/JP2022/033066 WO2023033134A1 (ja) 2021-09-06 2022-09-02 精製粉末の製造方法

Publications (1)

Publication Number Publication Date
CN117916276A true CN117916276A (zh) 2024-04-19

Family

ID=85412450

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280060172.0A Pending CN117916276A (zh) 2021-09-06 2022-09-02 纯化粉末的制造方法

Country Status (4)

Country Link
JP (1) JPWO2023033134A1 (https=)
CN (1) CN117916276A (https=)
TW (1) TW202317671A (https=)
WO (1) WO2023033134A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025173746A1 (ja) * 2024-02-15 2025-08-21 Ａｇｃ株式会社 フルオロポリマーの製造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19903657A1 (de) * 1999-01-29 2000-08-03 Dyneon Gmbh Tetrafluorethylen/Hexafluorpropylen-Copolymere mit besserer Aufziehbarkeit
JP2008106285A (ja) * 2001-07-02 2008-05-08 Du Pont Mitsui Fluorochem Co Ltd 導電性フッ素樹脂組成物及びその製法
JP5286737B2 (ja) * 2007-10-12 2013-09-11 ダイキン工業株式会社 精製フッ素樹脂の製造方法
JP5644503B2 (ja) * 2008-12-26 2014-12-24 旭硝子株式会社 エチレン／テトラフルオロエチレン共重合体の造粒方法
JP2013136675A (ja) * 2011-12-28 2013-07-11 Du Pont Mitsui Fluorochem Co Ltd 導電性フッ素樹脂組成物およびその成形品
JPWO2014112592A1 (ja) * 2013-01-18 2017-01-19 旭硝子株式会社 エチレン−テトラフルオロエチレン共重合体乾燥物、ペレットおよび成形物の製造方法
WO2016017801A1 (ja) * 2014-08-01 2016-02-04 旭硝子株式会社 樹脂パウダー、その製造方法、複合体、成形体、セラミックス成形体の製造方法、金属積層板、プリント基板及びプリプレグ
JP2016054134A (ja) * 2014-09-04 2016-04-14 日本合成化学工業株式会社 リチウムイオン二次電池正極用組成物
KR102353961B1 (ko) * 2016-07-22 2022-01-21 에이지씨 가부시키가이샤 액상 조성물, 그리고 그 액상 조성물을 사용한, 필름 및 적층체의 제조 방법
JPWO2019131809A1 (ja) * 2017-12-27 2021-01-14 Ａｇｃ株式会社 分散液、金属積層板及びプリント基板の製造方法
CN111511807B (zh) * 2017-12-27 2023-02-24 Ａｇｃ株式会社 分散液、金属层叠板和印刷基板的制造方法
WO2020138239A1 (ja) * 2018-12-27 2020-07-02 Ａｇｃ株式会社 粒子の製造方法および成形体の製造方法
JP2021070722A (ja) * 2019-10-29 2021-05-06 Ａｇｃ株式会社 水性分散液の製造方法及び水性分散液

Also Published As

Publication number Publication date
TW202317671A (zh) 2023-05-01
WO2023033134A1 (ja) 2023-03-09
JPWO2023033134A1 (https=) 2023-03-09

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