JP7319573B1 - 組成物および架橋物 - Google Patents

組成物および架橋物 Download PDF

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Publication number
JP7319573B1
JP7319573B1 JP2022063403A JP2022063403A JP7319573B1 JP 7319573 B1 JP7319573 B1 JP 7319573B1 JP 2022063403 A JP2022063403 A JP 2022063403A JP 2022063403 A JP2022063403 A JP 2022063403A JP 7319573 B1 JP7319573 B1 JP 7319573B1
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JP
Japan
Prior art keywords
group
perfluoroelastomer
polytetrafluoroethylene
cross
composition
Prior art date
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JP2022063403A
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English (en)
Japanese (ja)
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JP2023154219A (ja
Inventor
明日香 野原
智久 小西
大助 太田
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Daikin Industries Ltd
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Daikin Industries Ltd
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Filing date
Publication date
Priority to JP2022063403A priority Critical patent/JP7319573B1/ja
Application filed by Daikin Industries Ltd filed Critical Daikin Industries Ltd
Priority to PCT/JP2023/014080 priority patent/WO2023195485A1/ja
Priority to CN202380029375.8A priority patent/CN118922475B/zh
Priority to KR1020247036484A priority patent/KR102883772B1/ko
Priority to EP23784769.4A priority patent/EP4506394A1/en
Priority to KR1020257036960A priority patent/KR20250161052A/ko
Priority to TW112112915A priority patent/TWI900842B/zh
Priority to JP2023118118A priority patent/JP2023154427A/ja
Application granted granted Critical
Publication of JP7319573B1 publication Critical patent/JP7319573B1/ja
Publication of JP2023154219A publication Critical patent/JP2023154219A/ja
Priority to US18/906,273 priority patent/US20250109289A1/en
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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
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • C08J2427/00—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
    • C08J2427/02—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
    • C08J2427/12—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
    • C08J2427/00—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
    • C08J2427/02—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
    • C08J2427/12—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
    • C08J2427/18—Homopolymers or copolymers of tetrafluoroethylene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/22—Mixtures comprising a continuous polymer matrix in which are dispersed crosslinked particles of another polymer
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00—Crosslinking

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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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP2022063403A 2022-04-06 2022-04-06 組成物および架橋物 Active JP7319573B1 (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP2022063403A JP7319573B1 (ja) 2022-04-06 2022-04-06 組成物および架橋物
CN202380029375.8A CN118922475B (zh) 2022-04-06 2023-04-05 组合物和交联物
KR1020247036484A KR102883772B1 (ko) 2022-04-06 2023-04-05 조성물 및 가교물
EP23784769.4A EP4506394A1 (en) 2022-04-06 2023-04-05 Composition and crosslinked product
PCT/JP2023/014080 WO2023195485A1 (ja) 2022-04-06 2023-04-05 組成物および架橋物
KR1020257036960A KR20250161052A (ko) 2022-04-06 2023-04-05 조성물 및 가교물
TW112112915A TWI900842B (zh) 2022-04-06 2023-04-06 組成物及交聯物
JP2023118118A JP2023154427A (ja) 2022-04-06 2023-07-20 組成物および架橋物
US18/906,273 US20250109289A1 (en) 2022-04-06 2024-10-04 Composition and cross-linked article

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022063403A JP7319573B1 (ja) 2022-04-06 2022-04-06 組成物および架橋物

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023118118A Division JP2023154427A (ja) 2022-04-06 2023-07-20 組成物および架橋物

Publications (2)

Publication Number Publication Date
JP7319573B1 true JP7319573B1 (ja) 2023-08-02
JP2023154219A JP2023154219A (ja) 2023-10-19

Family

ID=87469597

Family Applications (2)

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JP2022063403A Active JP7319573B1 (ja) 2022-04-06 2022-04-06 組成物および架橋物
JP2023118118A Pending JP2023154427A (ja) 2022-04-06 2023-07-20 組成物および架橋物

Family Applications After (1)

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JP2023118118A Pending JP2023154427A (ja) 2022-04-06 2023-07-20 組成物および架橋物

Country Status (6)

Country Link
US (1) US20250109289A1 (enExample)
EP (1) EP4506394A1 (enExample)
JP (2) JP7319573B1 (enExample)
KR (2) KR102883772B1 (enExample)
CN (1) CN118922475B (enExample)
WO (1) WO2023195485A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025080928A (ja) * 2023-11-15 2025-05-27 ニチアス株式会社 ゴム組成物、含フッ素エラストマーおよびシール材
WO2025225463A1 (ja) * 2024-04-22 2025-10-30 Ａｇｃ株式会社 含フッ素共重合体組成物及びその製造方法、並びにフッ素ゴム物品

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001023470A1 (en) 1999-09-30 2001-04-05 Daikin Industries, Ltd. Transparent elastomer composition
WO2005019336A1 (ja) 2003-08-25 2005-03-03 Daikin Industries, Ltd. 成形体及びその製造方法、高周波信号伝送用製品並びに高周波伝送ケーブル
WO2009119409A1 (ja) 2008-03-27 2009-10-01 ダイキン工業株式会社 パーオキサイド架橋系含フッ素エラストマー組成物

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3419822C2 (de) 1984-05-26 1986-04-03 Werner & Pfleiderer, 7000 Stuttgart Filtervorrichtung für Schneckenextruder
JPH0259177A (ja) 1988-08-26 1990-02-28 Babcock Hitachi Kk 溶接ヘッド
JP2945450B2 (ja) 1990-07-24 1999-09-06 古野電気株式会社 傾斜センサおよび傾斜角測定装置
JPH0513961A (ja) 1991-06-28 1993-01-22 Toshiba Corp 多層配線板
JP3398492B2 (ja) 1994-10-21 2003-04-21 日本メクトロン株式会社 含フッ素エラストマー組成物
JP3223776B2 (ja) 1995-03-31 2001-10-29 日本メクトロン株式会社 含フッ素エラストマー組成物
DE69617042T2 (de) 1995-12-28 2002-06-06 Daikin Industries, Ltd. Fluorhaltige, elastische copolymere, härtbare zusammensetzung und daraus hergestellte dichtungsmasse
JP3931382B2 (ja) 1996-09-18 2007-06-13 ダイキン工業株式会社 ポリテトラフルオロエチレン粉末及びその製造方法
JP2007246930A (ja) * 1999-09-30 2007-09-27 Daikin Ind Ltd 透明なエラストマー組成物およびその製造法
JP2003026811A (ja) 2001-07-23 2003-01-29 Morisei Kako:Kk 封止材用フッ素系組成物およびその製造方法
US8796384B2 (en) * 2009-07-03 2014-08-05 Daikin Industries, Ltd. Crosslinkable fluorine rubber composition, fluorine rubber molded article, and method for producing the same
EP2765159B1 (en) * 2011-09-30 2017-02-15 Daikin Industries, Ltd. Crosslinkable fluorine rubber composition, fluorine rubber molded article, and method for producing same
JP2012082438A (ja) * 2011-12-22 2012-04-26 Daikin Industries Ltd 含フッ素オレフィン重合体粒子
CN108350244B (zh) 2015-10-23 2021-01-29 3M创新有限公司 包含无定形含氟聚合物和氟塑料粒子的组合物及其制备方法
US11274199B2 (en) * 2016-07-13 2022-03-15 Valqua, Ltd. Perfluoroelastomer composition and sealing material
EP3974473A4 (en) * 2019-05-20 2023-05-31 Daikin Industries, Ltd. ELASTOMERIC COMPOSITION CONTAINING FLUORINE AND ARTICLE

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001023470A1 (en) 1999-09-30 2001-04-05 Daikin Industries, Ltd. Transparent elastomer composition
WO2005019336A1 (ja) 2003-08-25 2005-03-03 Daikin Industries, Ltd. 成形体及びその製造方法、高周波信号伝送用製品並びに高周波伝送ケーブル
WO2009119409A1 (ja) 2008-03-27 2009-10-01 ダイキン工業株式会社 パーオキサイド架橋系含フッ素エラストマー組成物

Also Published As

Publication number Publication date
CN118922475A (zh) 2024-11-08
JP2023154219A (ja) 2023-10-19
KR20240164961A (ko) 2024-11-21
KR20250161052A (ko) 2025-11-14
CN118922475B (zh) 2025-12-12
WO2023195485A1 (ja) 2023-10-12
US20250109289A1 (en) 2025-04-03
EP4506394A1 (en) 2025-02-12
JP2023154427A (ja) 2023-10-19
TW202346434A (zh) 2023-12-01
KR102883772B1 (ko) 2025-11-11

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