CN101171219B - 纯化六氟丙烯二聚物的方法 - Google Patents

纯化六氟丙烯二聚物的方法 Download PDF

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Publication number
CN101171219B
CN101171219B CN2006800149594A CN200680014959A CN101171219B CN 101171219 B CN101171219 B CN 101171219B CN 2006800149594 A CN2006800149594 A CN 2006800149594A CN 200680014959 A CN200680014959 A CN 200680014959A CN 101171219 B CN101171219 B CN 101171219B
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China
Prior art keywords
methyl
perfluoro
amylene
perfluor
pentene
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CN2006800149594A
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Chinese (zh)
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CN101171219A (zh
Inventor
章忠星
裘再明
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3M Innovative Properties Co
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3M Innovative Properties Co
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Publication of CN101171219A publication Critical patent/CN101171219A/zh
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/272—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions
    • C07C17/278—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of only halogenated hydrocarbons
    • C07C17/281—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of only halogenated hydrocarbons of only one compound
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C07C17/395—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification of at least one compound

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CN2006800149594A 2005-05-02 2006-04-27 纯化六氟丙烯二聚物的方法 Active CN101171219B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/120,024 2005-05-02
US11/120,024 US7053253B1 (en) 2005-05-02 2005-05-02 Process for purifying hexafluoropropene dimers
PCT/US2006/016200 WO2006119005A1 (en) 2005-05-02 2006-04-27 Process for purifying hexafluoropropene dimers

Publications (2)

Publication Number Publication Date
CN101171219A CN101171219A (zh) 2008-04-30
CN101171219B true CN101171219B (zh) 2011-10-05

Family

ID=36462592

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2006800149594A Active CN101171219B (zh) 2005-05-02 2006-04-27 纯化六氟丙烯二聚物的方法

Country Status (6)

Country Link
US (1) US7053253B1 (enExample)
EP (1) EP1877356B1 (enExample)
JP (1) JP2008540413A (enExample)
CN (1) CN101171219B (enExample)
AT (1) ATE526302T1 (enExample)
WO (1) WO2006119005A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8486295B2 (en) * 2010-07-09 2013-07-16 E I Du Pont De Nemours And Company Alkyl perfluoroalkene ethers and uses thereof
CN106653296A (zh) * 2016-11-01 2017-05-10 厦门兆氟科技有限公司 氟碳介质在蒸发冷却变压器中的应用
CN108383681B (zh) * 2018-03-19 2021-05-18 浙江巨化技术中心有限公司 一种全氟-2-甲基-2-戊烯的制备方法
CN111250038B (zh) * 2020-03-09 2023-01-13 临海市利民化工有限公司 一种六氟丙烯二聚体的分离纯化方法及所用吸附剂
CN114031479B (zh) * 2021-11-17 2024-01-26 浙江利化新材料科技有限公司 一种六氟丙烯二聚体d1的制备方法
CN115368207B (zh) * 2022-10-25 2023-01-13 山东华夏神舟新材料有限公司 一种六氟丙烯二聚体的提纯方法
CN120590252B (zh) * 2025-08-06 2025-10-10 山东齐氟新材料有限公司 去除全氟己酮生产过程中产生的微量含氟化合物的方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2918501A (en) 1958-02-27 1959-12-22 Du Pont Internally unsaturated perfluoroolefins and preparation thereof
US3185734A (en) 1960-10-25 1965-05-25 Du Pont Novel polyfluoro-substituted ketones and their preparation from polyfluoro acid fluorides
US3917724A (en) 1973-02-09 1975-11-04 Hoechst Ag Process for preparing oligomers of hexafluoropropene
DE3027229A1 (de) 1979-07-19 1981-02-05 Daikin Ind Ltd Verfahren zur herstellung von hexafluorpropen-oligomeren
US4377717A (en) 1981-12-14 1983-03-22 Allied Corporation Method for the production of perfluoro-2-methylpentene-2
US4535184A (en) 1984-06-08 1985-08-13 E. I. Du Pont De Nemours And Company Tris(disubstituted amino)sulfonium perfluorocarbanion salts
JPS6246528A (ja) 1985-08-24 1987-02-28 Sony Corp 半導体装置の製造方法
US4731486A (en) * 1986-11-18 1988-03-15 Union Carbide Corporation Hydroformylation using low volatile phosphine ligands
DE4228592A1 (de) 1992-08-27 1994-03-03 Hoechst Ag Verfahren zur Herstellung von Hexafluorpropen-Dimeren mit einem hohen Anteil an Perfluor-(4-methyl-2-penten)
DE4241969A1 (de) * 1992-12-12 1994-06-16 Hoechst Ag Hochreines Perfluor-(4-methyl-2-penten), seine Herstellung und Verwendung
US5254774A (en) 1992-12-28 1993-10-19 Minnesota Mining And Manufacturing Company Preparation of hexafluoropropene oligomers
US5352785A (en) * 1993-03-30 1994-10-04 Minnesota Mining And Manufacturing Company Continuous process for purifying perfluorochemical compositions
US6147268A (en) * 1998-09-16 2000-11-14 3M Innovative Properties Company Fluoroalkene-nucleophile adducts for analysis and removal of fluoroalkenes
US6774270B1 (en) 2003-04-01 2004-08-10 3M Innovative Properties Company Method of removing hexafluoropropylene dimers

Also Published As

Publication number Publication date
EP1877356B1 (en) 2011-09-28
JP2008540413A (ja) 2008-11-20
ATE526302T1 (de) 2011-10-15
US7053253B1 (en) 2006-05-30
WO2006119005A1 (en) 2006-11-09
EP1877356A1 (en) 2008-01-16
CN101171219A (zh) 2008-04-30

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