JP7476802B2 - 粒子の製造方法および成形体の製造方法 - Google Patents

粒子の製造方法および成形体の製造方法 Download PDF

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JP7476802B2
JP7476802B2 JP2020563388A JP2020563388A JP7476802B2 JP 7476802 B2 JP7476802 B2 JP 7476802B2 JP 2020563388 A JP2020563388 A JP 2020563388A JP 2020563388 A JP2020563388 A JP 2020563388A JP 7476802 B2 JP7476802 B2 JP 7476802B2
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particles
fluororesin
temperature
low boiling
heat treatment
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JPWO2020138239A1 (ja
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朋也 細田
大輔 田口
充眞 佐藤
紀生 尾澤
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AGC Inc
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Asahi Glass Co Ltd
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    • 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
    • C08J3/124—Treatment for improving the free-flowing characteristics
    • 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
    • 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
    • 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
    • C08F214/24—Trifluorochloroethene
    • C08F214/245—Trifluorochloroethene with non-fluorinated comonomers
    • 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
    • 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
    • C08F214/262—Tetrafluoroethene with fluorinated vinyl ethers
    • 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
    • C08F214/265—Tetrafluoroethene with non-fluorinated comonomers
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/08—Heat treatment
    • 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
    • C08J2327/00—Characterised by the use 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; Derivatives of such polymers
    • C08J2327/02—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/12—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • 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
    • C08J2327/00—Characterised by the use 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; Derivatives of such polymers
    • C08J2327/02—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/12—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08J2327/18—Homopolymers or copolymers of tetrafluoroethylene
    • 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
    • C08J2327/00—Characterised by the use 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; Derivatives of such polymers
    • C08J2327/02—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/12—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08J2327/20—Homopolymers or copolymers of hexafluoropropene

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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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP2020563388A 2018-12-27 2019-12-25 粒子の製造方法および成形体の製造方法 Active JP7476802B2 (ja)

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JP2018245705 2018-12-27
JP2018245705 2018-12-27
JP2019168193 2019-09-17
JP2019168193 2019-09-17
PCT/JP2019/051019 WO2020138239A1 (ja) 2018-12-27 2019-12-25 粒子の製造方法および成形体の製造方法

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JP7643843B2 (ja) * 2020-08-03 2025-03-11 三井・ケマーズ フロロプロダクツ株式会社 樹脂ペレット及びその成形品
TWI906497B (zh) * 2021-03-31 2025-12-01 日商大金工業股份有限公司 氟樹脂組成物之用途、及成形體
WO2022211072A1 (ja) * 2021-03-31 2022-10-06 ダイキン工業株式会社 フッ素樹脂組成物、及び、成形体
JP7323832B2 (ja) * 2021-03-31 2023-08-09 ダイキン工業株式会社 フッ素樹脂組成物、及び、成形体
TW202317671A (zh) * 2021-09-06 2023-05-01 日商Ａｇｃ股份有限公司 精製粉末之製造方法
CN116178598A (zh) * 2022-06-20 2023-05-30 福建海德福新材料有限公司 一种四氟乙烯基聚合物树脂及其制备方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003002979A (ja) 2001-06-18 2003-01-08 Daikin Ind Ltd フッ素系重合体粉末製造方法
US20030157324A1 (en) 2002-01-17 2003-08-21 Daikin America, Inc. Fep pellet
JP2006505680A (ja) 2002-11-08 2006-02-16 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー フルオロポリマー溶融物の反応
JP2009230986A (ja) 2008-03-21 2009-10-08 Asahi Glass Co Ltd 固体高分子形燃料電池用電解質膜、その製造方法及び固体高分子形燃料電池用膜電極接合体
WO2013005743A1 (ja) 2011-07-05 2013-01-10 旭硝子株式会社 フッ素樹脂ペレットの処理方法
WO2013012036A1 (ja) 2011-07-19 2013-01-24 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粉体の製造方法
WO2016199681A1 (ja) 2015-06-09 2016-12-15 旭硝子株式会社 フィルムおよび吸音構造体
WO2017209133A1 (ja) 2016-05-31 2017-12-07 旭硝子株式会社 フッ素樹脂の製造方法
JP2018178073A (ja) 2017-04-20 2018-11-15 Ａｇｃ株式会社 プリプレグ、その製造方法および繊維強化成形品

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3000654B2 (ja) * 1990-10-19 2000-01-17 ダイキン工業株式会社 ポリテトラフルオロエチレン微粒子および粉末
JP4449111B2 (ja) * 1999-08-25 2010-04-14 ダイキン工業株式会社 含フッ素共重合体の安定化方法
WO2004044014A2 (en) * 2002-11-08 2004-05-27 E.I. Du Pont De Nemours And Company Reaction of fluoropolymer melts
JP4225477B2 (ja) * 2003-06-19 2009-02-18 株式会社ジェイエスピー ポリ乳酸系樹脂型内発泡成形体の製造方法及びポリ乳酸系樹脂型内発泡成形体
JP2019168193A (ja) 2018-03-26 2019-10-03 住友重機械工業株式会社 機関銃

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003002979A (ja) 2001-06-18 2003-01-08 Daikin Ind Ltd フッ素系重合体粉末製造方法
US20030157324A1 (en) 2002-01-17 2003-08-21 Daikin America, Inc. Fep pellet
JP2006505680A (ja) 2002-11-08 2006-02-16 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー フルオロポリマー溶融物の反応
JP2009230986A (ja) 2008-03-21 2009-10-08 Asahi Glass Co Ltd 固体高分子形燃料電池用電解質膜、その製造方法及び固体高分子形燃料電池用膜電極接合体
WO2013005743A1 (ja) 2011-07-05 2013-01-10 旭硝子株式会社 フッ素樹脂ペレットの処理方法
WO2013012036A1 (ja) 2011-07-19 2013-01-24 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粉体の製造方法
WO2016199681A1 (ja) 2015-06-09 2016-12-15 旭硝子株式会社 フィルムおよび吸音構造体
WO2017209133A1 (ja) 2016-05-31 2017-12-07 旭硝子株式会社 フッ素樹脂の製造方法
JP2018178073A (ja) 2017-04-20 2018-11-15 Ａｇｃ株式会社 プリプレグ、その製造方法および繊維強化成形品

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Publication number Publication date
JP7722510B2 (ja) 2025-08-13
CN113260660B (zh) 2024-07-30
EP3904428A4 (en) 2022-09-21
CN118930905A (zh) 2024-11-12
EP3904428A1 (en) 2021-11-03
CN113260660A (zh) 2021-08-13
JPWO2020138239A1 (ja) 2021-11-11
TW202028314A (zh) 2020-08-01
WO2020138239A1 (ja) 2020-07-02
JP2024091791A (ja) 2024-07-05

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