BR112022004448A2 - Copolímero contendo flúor - Google Patents

Copolímero contendo flúor

Info

Publication number
BR112022004448A2
BR112022004448A2 BR112022004448A BR112022004448A BR112022004448A2 BR 112022004448 A2 BR112022004448 A2 BR 112022004448A2 BR 112022004448 A BR112022004448 A BR 112022004448A BR 112022004448 A BR112022004448 A BR 112022004448A BR 112022004448 A2 BR112022004448 A2 BR 112022004448A2
Authority
BR
Brazil
Prior art keywords
unit
fluorine
containing copolymer
tetrafluoroethylene
mol
Prior art date
Application number
BR112022004448A
Other languages
English (en)
Inventor
Hiroyuki Shimada
Ryouichi Fukagawa
Tadaharu Isaka
Original Assignee
Daikin Ind 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 Daikin Ind Ltd filed Critical Daikin Ind Ltd
Publication of BR112022004448A2 publication Critical patent/BR112022004448A2/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/06—Hoses, i.e. flexible pipes made of rubber or flexible plastics with homogeneous wall
    • 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
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D34/00—Containers or accessories specially adapted for handling liquid toiletry or cosmetic substances, e.g. perfumes
    • A45D34/02—Scent flasks, e.g. with evaporator
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
    • A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
    • A61L9/12—Apparatus, e.g. holders, therefor
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/02—Ethene
    • 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
    • C08F214/28—Hexyfluoropropene
    • 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
    • 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
    • C08L27/20—Homopolymers or copolymers of hexafluoropropene
    • 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
    • C08F214/22—Vinylidene fluoride
    • 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
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/10—Copolymer characterised by the proportions of the comonomers expressed as molar percentages
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/10—Transparent films; Clear coatings; Transparent materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/10—Applications used for bottles

Abstract

a presente invenção provê um copolímero contendo flúor que contém (a) uma unidade de tetrafluoroetileno, (b) uma unidade de etileno e (c) uma unidade de hexafluoropropileno, em que: a razão de teor da unidade de hexafluoropropileno (c) em todas as unidades de monômero é de 6% em mol a 21% em mol; a razão molar da unidade de tetrafluoroetileno (a) em relação à soma da unidade de tetrafluoroetileno (a) e a unidade de etileno (b), a saber (a)/((a) + (b)), é de 0,40 a 0,54; e o índice de fluidez medido a 230°c sob uma carga de 5 kg é de 12 g/10 minutos a 100 g/10 minutos.
BR112022004448A 2019-09-20 2020-09-16 Copolímero contendo flúor BR112022004448A2 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2019171294 2019-09-20
JP2019189130 2019-10-16
JP2020008109 2020-01-22
PCT/JP2020/035088 WO2021054363A1 (ja) 2019-09-20 2020-09-16 含フッ素共重合体

Publications (1)

Publication Number Publication Date
BR112022004448A2 true BR112022004448A2 (pt) 2022-06-21

Family

ID=74884255

Family Applications (2)

Application Number Title Priority Date Filing Date
BR112022004448A BR112022004448A2 (pt) 2019-09-20 2020-09-16 Copolímero contendo flúor
BR112022003662A BR112022003662A2 (pt) 2019-09-20 2020-09-16 Tubo para transferir um líquido, recipiente, e, produto de fragrância

Family Applications After (1)

Application Number Title Priority Date Filing Date
BR112022003662A BR112022003662A2 (pt) 2019-09-20 2020-09-16 Tubo para transferir um líquido, recipiente, e, produto de fragrância

Country Status (6)

Country Link
US (2) US20220195087A1 (pt)
EP (2) EP4032430A4 (pt)
JP (2) JP7236012B2 (pt)
CN (2) CN114341207B (pt)
BR (2) BR112022004448A2 (pt)
WO (2) WO2021054364A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102497493B1 (ko) * 2020-02-07 2023-02-08 다이킨 고교 가부시키가이샤 공중합체
WO2023190928A1 (ja) * 2022-03-30 2023-10-05 ダイキン工業株式会社 共重合体、成形体および射出成形体

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3024450A1 (de) 1980-06-28 1982-01-28 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung von waessrigen, kolloidalen dispersionen von copolymerisaten des typs tetrafluorethylen-ethylen
EP0653623B1 (en) 1993-05-21 2003-04-02 Daikin Industries, Limited Method of determining trace metallic impurities in fluoropolymer and process for producing fluoropolymer thereby
DE4412789A1 (de) * 1994-04-14 1995-10-19 Hoechst Ag Copolymere aus Tetrafluorethylen, Hexafluorpropylen und Ethylen
WO1998058973A1 (en) * 1997-06-23 1998-12-30 Daikin Industries, Ltd. Tetrafluoroethylene copolymer and use therefo
DE19844153A1 (de) * 1998-09-25 2000-03-30 Guenther Nath Lichtleiter mit flüssigem Kern
JPH11315121A (ja) * 1998-05-01 1999-11-16 Daikin Ind Ltd 官能基含有含フッ素共重合体
EP1270209B1 (en) * 2000-02-18 2008-07-02 Daikin Industries, Ltd. Layered resin molding and multilayered molded article
AU2003296068A1 (en) * 2002-12-25 2004-07-22 Daikin Industries, Ltd. Fluoropolymer and composition thereof
WO2004065504A1 (ja) * 2003-01-10 2004-08-05 Daikin Industries, Ltd. 粉体塗料、塗膜形成方法及び積層体
JP3892400B2 (ja) * 2003-01-10 2007-03-14 ユニマテック株式会社 含フッ素共重合体、含フッ素共重合体を含む溶液および含フッ素共重合体からなる成形体
WO2004069534A1 (ja) * 2003-02-10 2004-08-19 Daikin Industries, Ltd. 積層樹脂成形体及びその製造方法
JP2005022403A (ja) * 2003-06-12 2005-01-27 Daikin Ind Ltd 積層体の製造方法
JP4832081B2 (ja) * 2003-06-17 2011-12-07 ダイキン工業株式会社 積層樹脂成形体、積層樹脂成形体製造方法及び多層成形品
WO2006057203A1 (ja) * 2004-11-25 2006-06-01 Unimatec Co., Ltd. 含フッ素共重合体
JP2009511580A (ja) * 2005-10-11 2009-03-19 ジュリア， ディコーレト ギブソン， フレグランス製品、ディスペンサ及びディスペンサアセンブリ
FR2917650B1 (fr) * 2007-06-20 2011-03-18 Valois Sas Procede et dispositif de conditionnement de distributeur de produit fluide.
JP2009035272A (ja) * 2007-07-31 2009-02-19 Yoshino Kogyosho Co Ltd 放散容器
JP5191469B2 (ja) * 2008-10-24 2013-05-08 日本ポリプロ株式会社 医療用プロピレン系樹脂組成物およびその成形品
JP5495932B2 (ja) * 2009-05-15 2014-05-21 旭化成イーマテリアルズ株式会社 プラスチック光ファイバ素線及びケーブル
JP2011033643A (ja) * 2009-07-29 2011-02-17 Toppan Printing Co Ltd 光路変更シート、バックライトユニット及びディスプレイ装置
FR2970474B1 (fr) * 2011-01-18 2013-02-15 Rexam Dispensing Sys Systeme et flacon de distribution d'un produit fluide
JP2014014975A (ja) * 2012-07-09 2014-01-30 Daikin Ind Ltd 積層体
JP6528552B2 (ja) * 2015-06-16 2019-06-12 ダイキン工業株式会社 ポリオレフィン用加工助剤及びポリオレフィン組成物
EP3408312B1 (en) * 2016-01-28 2022-08-10 Saint-Gobain Performance Plastics Corporation Method for making an article

Also Published As

Publication number Publication date
WO2021054364A1 (ja) 2021-03-25
US20220195169A1 (en) 2022-06-23
BR112022003662A2 (pt) 2022-05-24
CN114402156A (zh) 2022-04-26
CN114341207A (zh) 2022-04-12
EP4032430A4 (en) 2023-11-01
JP7236012B2 (ja) 2023-03-09
JP2021107740A (ja) 2021-07-29
WO2021054363A1 (ja) 2021-03-25
EP4032430A1 (en) 2022-07-27
EP4032429A4 (en) 2023-11-29
CN114341207B (zh) 2023-05-02
EP4032429A1 (en) 2022-07-27
US20220195087A1 (en) 2022-06-23
JPWO2021054363A1 (pt) 2021-03-25
JP6923057B2 (ja) 2021-08-18

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