BR8402359A - Processo para preparar uma composicao polimerica em particulas;processo para aumentar a resistencia ao rasgamento de fluoroelastomeros curados - Google Patents

Processo para preparar uma composicao polimerica em particulas;processo para aumentar a resistencia ao rasgamento de fluoroelastomeros curados

Info

Publication number
BR8402359A
BR8402359A BR8402359A BR8402359A BR8402359A BR 8402359 A BR8402359 A BR 8402359A BR 8402359 A BR8402359 A BR 8402359A BR 8402359 A BR8402359 A BR 8402359A BR 8402359 A BR8402359 A BR 8402359A
Authority
BR
Brazil
Prior art keywords
tearing
prepare
particles
polymeric composition
increase resistance
Prior art date
Application number
BR8402359A
Other languages
English (en)
Inventor
Ausat Ali Khan
Charles Winfield Stewart
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of BR8402359A publication Critical patent/BR8402359A/pt

Links

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
    • C08F259/00—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00
    • C08F259/08—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00 on to polymers containing fluorine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BR8402359A 1983-05-20 1984-05-17 Processo para preparar uma composicao polimerica em particulas;processo para aumentar a resistencia ao rasgamento de fluoroelastomeros curados BR8402359A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/496,537 US4469846A (en) 1983-05-20 1983-05-20 Core/shell fluoropolymer compositions

Publications (1)

Publication Number Publication Date
BR8402359A true BR8402359A (pt) 1984-12-26

Family

ID=23973068

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8402359A BR8402359A (pt) 1983-05-20 1984-05-17 Processo para preparar uma composicao polimerica em particulas;processo para aumentar a resistencia ao rasgamento de fluoroelastomeros curados

Country Status (6)

Country Link
US (1) US4469846A (pt)
EP (1) EP0127407B1 (pt)
JP (1) JPS59232109A (pt)
BR (1) BR8402359A (pt)
CA (1) CA1210179A (pt)
DE (1) DE3480793D1 (pt)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4636549A (en) * 1982-12-13 1987-01-13 E. I. Du Pont De Nemours And Company Tetrafluoroethylene copolymers
JPS59199774A (ja) * 1983-04-27 1984-11-12 Daikin Ind Ltd 下塗り剤組成物
JPS61231043A (ja) * 1985-04-04 1986-10-15 Japan Synthetic Rubber Co Ltd 均一粒子径のフツ素系ポリマ−粒子およびその製造方法
JPS62109846A (ja) * 1985-11-06 1987-05-21 Daikin Ind Ltd 含フツ素共重合体粒子水性分散体ならびに含フツ素共重合体粒子オルガノゾル組成物
FR2610325B1 (fr) * 1987-02-03 1989-10-06 Atochem Copolymere heterogene de fluorure de vinylidene et de chlorotrifluoroethylene. procede de fabrication du copolymere heterogene
US4859745A (en) * 1987-12-22 1989-08-22 The Dow Chemical Company Stratified fibrous fluoropolymer compositions and process for forming such fluoropolymers
JP2611400B2 (ja) * 1988-12-12 1997-05-21 ダイキン工業株式会社 含フッ素重合体水性分散体および含フッ素重合体オルガノゾル組成物
JP2715540B2 (ja) * 1989-04-15 1998-02-18 ダイキン工業株式会社 含フッ素樹脂の水性分散体、複合粉末およびオルガノゾル組成物
JP2795699B2 (ja) * 1989-10-06 1998-09-10 日本メクトロン株式会社 含フッ素ブロック共重合体の製造法
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
US5314959A (en) * 1991-03-06 1994-05-24 Minnesota Mining And Manufacturing Company Graft copolymers containing fluoroaliphatic groups
JP3303408B2 (ja) * 1992-07-09 2002-07-22 ダイキン工業株式会社 含フッ素樹脂複合微粒子
EP0675182B1 (en) * 1994-04-01 1997-07-16 Toagosei Co., Ltd. Aqueous fluororesin coating composition and process for producing same
DE4424466A1 (de) * 1994-07-12 1996-01-18 Hoechst Ag Copolymeres vom Typ Tetrafluorethylen-Ethylen mit einer Kern-Hülle-Teilchenstruktur
FR2733504A1 (fr) * 1995-04-28 1996-10-31 Gen Elec Plastics Abs Euro Bv Nouveaux alliages polymeres a base de polymerisat comprenant des motifs de derives de tetrafluoroethylene, procede de fabrication, articles obtenus a partir de tels alliages et utilisation de ces alliages dans des compositions polymeres
US5880204A (en) * 1995-09-27 1999-03-09 Alliedsignal Inc. Room temperature coalescable aqueous fluoropolymer dispersions and method for their manufacture
US5780552A (en) * 1996-09-13 1998-07-14 E. I. Du Pont De Nemours And Company Fluoropolymers having core/shell structure with functional units in the shell
US6040370A (en) * 1997-04-17 2000-03-21 General Electric Company Aqueous fluoropolymer dispersion and method for making fluoropolymer-containing thermoplastic resin composition
US6239223B1 (en) 1997-09-05 2001-05-29 Chemfab Corporation Fluoropolymeric composition
US5962587A (en) * 1997-10-23 1999-10-05 General Electric Company High modulus thermoplastic resin composition
WO2000011094A1 (fr) * 1998-08-20 2000-03-02 Asahi Glass Company Ltd. Dispersion aqueuse de copolymere fluore et composition pour substance d'enduction a base d'eau
IT1308628B1 (it) * 1999-02-23 2002-01-09 Ausimont Spa Composizioni fluoroelastomeriche.
IT1308627B1 (it) * 1999-02-23 2002-01-09 Ausimont Spa Composizioni fluoroelastomeriche.
WO2001023470A1 (fr) † 1999-09-30 2001-04-05 Daikin Industries, Ltd. Composition elastomere transparente
US6310141B1 (en) * 2000-06-27 2001-10-30 Dyneon Llc Fluoropolymer-containing compositions
ITMI20011062A1 (it) * 2001-05-22 2002-11-22 Ausimont Spa Composizioni fluoroelastomeriche
JP4103399B2 (ja) * 2002-01-22 2008-06-18 旭硝子株式会社 含フッ素樹脂粉体塗料組成物および塗膜を有する物品
WO2004060944A1 (en) * 2002-12-23 2004-07-22 3M Innovative Properties Company Fluoroplastic polymers having nitrogen-containing cure sites
EP1661947B1 (en) * 2003-08-25 2016-05-11 Daikin Industries, Ltd. Product for high-frequency signal transmission, process for producing the same and high-frequency transmission cable
WO2005042636A1 (ja) * 2003-10-31 2005-05-12 Junkosha Inc. フッ素樹脂組成物
CN101056906B (zh) * 2004-11-16 2010-08-18 大金工业株式会社 改性聚四氟乙烯细粉和改性聚四氟乙烯成型体
JP4533115B2 (ja) * 2004-12-03 2010-09-01 三井・デュポンフロロケミカル株式会社 フッ素樹脂成形方法及びフッ素樹脂成形品
WO2006080259A1 (ja) * 2005-01-27 2006-08-03 Kureha Corporation フッ化ビニリデン系コア／シェル型重合体およびその非水系電気化学素子における利用
JP5542295B2 (ja) 2006-06-02 2014-07-09 三井・デュポンフロロケミカル株式会社 フッ素樹脂成形方法及びフッ素樹脂成形品
US7964274B2 (en) * 2006-11-16 2011-06-21 E. I. Du Pont De Nemours And Company Heat aged perfluoropolymer
CN102076727A (zh) 2008-07-10 2011-05-25 纳幕尔杜邦公司 乙烯/四氟乙烯共聚物的应用
WO2010005792A1 (en) * 2008-07-10 2010-01-14 E. I. Du Pont De Nemours And Company Aqueous dispersion polymerization process for ethylene/tetrafluoroethylene copolymer
JP5413454B2 (ja) * 2009-03-23 2014-02-12 ダイキン工業株式会社 フッ素樹脂及びライザー管
US9139669B2 (en) * 2009-03-24 2015-09-22 W. L. Gore & Associates, Inc. Expandable functional TFE copolymer fine powder, the expandable functional products obtained therefrom and reaction of the expanded products
KR101710748B1 (ko) * 2010-09-24 2017-02-27 그린, 트위드 오브 델라웨어, 엘엘씨 고온 적용에 적합한 플루오린-함유 엘라스토머 조성물
US9365712B2 (en) 2010-09-24 2016-06-14 Greene, Tweed Technologies, Inc. Fluorine-containing elastomer compositions suitable for high temperature applications
WO2012064841A1 (en) 2010-11-09 2012-05-18 E. I. Du Pont De Nemours And Company Aqueous polymerization of fluoromonomer using hydrocarbon surfactant
CN114163572A (zh) * 2020-09-10 2022-03-11 浙江蓝天环保高科技股份有限公司 一种核壳结构的聚偏氟乙烯共聚物及其制备方法
CN114456323B (zh) * 2022-02-21 2023-08-22 浙江三美化工股份有限公司 一种vdf制备改性pvdf的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5148191B1 (pt) * 1971-07-26 1976-12-18
US4129618A (en) * 1974-05-16 1978-12-12 Imperial Chemical Industries Limited Tetrafluoroethylene polymers
GB1460535A (en) * 1974-05-16 1977-01-06 Ici Ltd Tetrafluoroethylene polymers
US4036802A (en) * 1975-09-24 1977-07-19 E. I. Du Pont De Nemours And Company Tetrafluoroethylene copolymer fine powder resin
US4141874A (en) * 1975-11-15 1979-02-27 Daikin Kogyo Co., Ltd. Fluorine-containing elastomeric copolymers, process for preparing the same and composition containing the same
JPS584728B2 (ja) * 1976-06-30 1983-01-27 ダイキン工業株式会社 含フツ素系多元セグメント化ポリマ−の製法
JPS53125491A (en) * 1977-04-08 1978-11-01 Daikin Ind Ltd Fluorine-containing polymer easily curable and its curable composition
JPS5679110A (en) * 1979-11-30 1981-06-29 Asahi Glass Co Ltd Preparation of modified polytetrafluoroethylene
DE2949907A1 (de) * 1979-12-12 1981-06-19 Hoechst Ag, 6230 Frankfurt Fluorpolymere mit schalenmodifizierten teilchen und verfahren zu deren herstellung
AU537701B2 (en) * 1980-05-21 1984-07-05 American District Telegragh Co. Non-home run zoning system

Also Published As

Publication number Publication date
US4469846A (en) 1984-09-04
DE3480793D1 (de) 1990-01-25
EP0127407A3 (en) 1986-04-16
EP0127407B1 (en) 1989-12-20
JPS59232109A (ja) 1984-12-26
EP0127407A2 (en) 1984-12-05
CA1210179A (en) 1986-08-19

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