CN101679543A - 凝结含氟弹性体的方法 - Google Patents

凝结含氟弹性体的方法 Download PDF

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Publication number
CN101679543A
CN101679543A CN200880016679A CN200880016679A CN101679543A CN 101679543 A CN101679543 A CN 101679543A CN 200880016679 A CN200880016679 A CN 200880016679A CN 200880016679 A CN200880016679 A CN 200880016679A CN 101679543 A CN101679543 A CN 101679543A
Authority
CN
China
Prior art keywords
fluoroelastomer
weight
monomer
under
polymer
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
CN200880016679A
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English (en)
Chinese (zh)
Inventor
D·F·里昂斯
S·R·奥里亚尼
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.)
EIDP Inc
Original Assignee
DuPont Performance Elastomers LLC
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 DuPont Performance Elastomers LLC filed Critical DuPont Performance Elastomers LLC
Publication of CN101679543A publication Critical patent/CN101679543A/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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/14—Treatment of polymer emulsions
    • C08F6/22—Coagulation
    • 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
    • C08F6/14—Treatment of polymer emulsions
    • C08F6/16—Purification
    • 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
    • C08L27/16—Homopolymers or copolymers or vinylidene fluoride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
    • C08L79/02—Polyamines

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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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CN200880016679A 2007-05-21 2008-05-21 凝结含氟弹性体的方法 Pending CN101679543A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US93103507P 2007-05-21 2007-05-21
US60/931,035 2007-05-21
US12/079,104 US7960480B2 (en) 2007-05-21 2008-03-25 Process for coagulating fluoroelastomers
US12/079,104 2008-03-25
PCT/US2008/006513 WO2008144070A1 (en) 2007-05-21 2008-05-21 Process for coagulating fluoroelastomers

Publications (1)

Publication Number Publication Date
CN101679543A true CN101679543A (zh) 2010-03-24

Family

ID=40073011

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200880016679A Pending CN101679543A (zh) 2007-05-21 2008-05-21 凝结含氟弹性体的方法

Country Status (5)

Country Link
US (1) US7960480B2 (enExample)
EP (1) EP2147023B1 (enExample)
JP (1) JP5255053B2 (enExample)
CN (1) CN101679543A (enExample)
WO (1) WO2008144070A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI714700B (zh) * 2016-01-13 2021-01-01 日商三菱瓦斯化學股份有限公司 對於半導體基板材料賦予撥醇性的液體組成物及利用該液體組成物的半導體基板之表面處理方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7960480B2 (en) * 2007-05-21 2011-06-14 Dupont Performance Elastomers L.L.C. Process for coagulating fluoroelastomers
US20090270573A1 (en) * 2008-04-29 2009-10-29 Christopher John Bish Process for coagulating perfluoroelastomers
US7816468B2 (en) * 2008-09-18 2010-10-19 Dupont Performance Elastomers Llc Coagulation of fluoroelastomer dispersions with polyethylene oxide
US20110156357A1 (en) * 2009-12-28 2011-06-30 Nissin Kogyo Co., Ltd. Dynamic seal member
CN103342772B (zh) * 2013-07-12 2015-08-05 中昊晨光化工研究院有限公司 一种可用过氧化物硫化的含氟弹性体的制备方法
GB2517481A (en) * 2013-08-22 2015-02-25 3M Innovative Properties Co Method of making peroxide fluoropolymers using non-fluorindated emulsifiers
WO2017116842A1 (en) 2015-12-30 2017-07-06 E. I. Du Pont De Nemours And Company Copolymers of perfluorotrivinyltriazine compounds and methods for synthesizing the copolymers
CN113831429A (zh) * 2020-06-24 2021-12-24 中昊晨光化工研究院有限公司 挤出用过氧化物硫化氟橡胶乳液的凝聚洗涤方法

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GB1256373A (en) * 1968-09-30 1971-12-08 Doverstrand Ltd Flocculation of particles dispersed in aqueous media
US3598794A (en) 1969-02-25 1971-08-10 Du Pont Recovery of fluoroelastomer from aqueous dispersion
US3795655A (en) * 1972-01-28 1974-03-05 Polysar Int Sa Sulfur-vulcanizable elastomer mixtures and oxidation-resistant vulcanizates thereof
JPS5725561B2 (enExample) * 1972-12-25 1982-05-31
US3997705A (en) 1974-07-11 1976-12-14 Dynamit Nobel Aktiengesellschaft Method of coagulating a fluoro-elastomer from an aqueous dispersion thereof
US4035565A (en) 1975-03-27 1977-07-12 E. I. Du Pont De Nemours And Company Fluoropolymer containing a small amount of bromine-containing olefin units
US4001486A (en) 1975-06-11 1977-01-04 Nalco Chemical Company Latex coagulant for emulsion breakers
US4281092A (en) 1978-11-30 1981-07-28 E. I. Du Pont De Nemours And Company Vulcanizable fluorinated copolymers
JPS58128112A (ja) * 1982-01-26 1983-07-30 Mitsubishi Monsanto Chem Co 熱可塑性樹脂の製造方法
GB2262101B (en) * 1990-04-27 1995-01-11 Gore & Ass Electrical insulating material
DE4238389A1 (de) * 1992-11-13 1994-05-19 Bayer Ag Verfahren zur Durchführung immundiagnostischer Nachweise
US6005035A (en) * 1997-09-18 1999-12-21 Eastman Chemical Company Stable waterborne polymer compositions containing poly(alkylenimines)
JP2001074742A (ja) * 1999-09-06 2001-03-23 Jsr Corp ラテックス免疫比濁法および測定キット
CA2445998A1 (en) * 2001-05-02 2002-11-07 3M Innovative Properties Company Emulsifier free aqueous emulsion polymerization process for making fluoropolymers
JP2003277445A (ja) * 2002-01-18 2003-10-02 Nichias Corp テトラフルオロエチレン−プロピレン系共重合体及びその製造方法
KR100794435B1 (ko) 2003-09-25 2008-01-16 로렐 프로덕츠, 엘엘씨 고 안정성 폴리테트라플루오르에틸렌 분산액 및 이를수득하는 방법
EP1699829A1 (en) 2003-12-30 2006-09-13 3M Innovative Properties Company Fluoropolymer coagulation method and composition
JP2006113175A (ja) * 2004-10-13 2006-04-27 Konica Minolta Opto Inc 光学フィルム、偏光板及び表示装置
US7960480B2 (en) * 2007-05-21 2011-06-14 Dupont Performance Elastomers L.L.C. Process for coagulating fluoroelastomers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI714700B (zh) * 2016-01-13 2021-01-01 日商三菱瓦斯化學股份有限公司 對於半導體基板材料賦予撥醇性的液體組成物及利用該液體組成物的半導體基板之表面處理方法

Also Published As

Publication number Publication date
JP2010528151A (ja) 2010-08-19
US7960480B2 (en) 2011-06-14
EP2147023B1 (en) 2012-09-05
JP5255053B2 (ja) 2013-08-07
WO2008144070A1 (en) 2008-11-27
US20080293891A1 (en) 2008-11-27
EP2147023A1 (en) 2010-01-27

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
ASS Succession or assignment of patent right

Owner name: E.I. DU PONT DE NEMOURS AND CO.

Free format text: FORMER OWNER: DUPONT PERFORMANCE ELASTOMERS

Effective date: 20120423

C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20120423

Address after: Wilmington, Delaware, USA

Applicant after: E. I. du Pont de Nemours and Co.

Address before: Delaware, United States

Applicant before: DUPONT PERFORMANCE ELASTOMERS LLC

C12 Rejection of a patent application after its publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20100324