DE602006000029T2 - Verfahren zur Herstellung peroxidischer Perfluoropolyether - Google Patents

Verfahren zur Herstellung peroxidischer Perfluoropolyether Download PDF

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Publication number
DE602006000029T2
DE602006000029T2 DE602006000029T DE602006000029T DE602006000029T2 DE 602006000029 T2 DE602006000029 T2 DE 602006000029T2 DE 602006000029 T DE602006000029 T DE 602006000029T DE 602006000029 T DE602006000029 T DE 602006000029T DE 602006000029 T2 DE602006000029 T2 DE 602006000029T2
Authority
DE
Germany
Prior art keywords
hfc
ratio
molecular weight
tfe
volume ratio
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.)
Expired - Lifetime
Application number
DE602006000029T
Other languages
German (de)
English (en)
Other versions
DE602006000029D1 (de
Inventor
Giuseppe Marchionni
Pier Antonio Guarda
Elvira Pagano
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.)
Syensqo Specialty Polymers Italy SpA
Original Assignee
Solvay Solexis SpA
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 Solvay Solexis SpA filed Critical Solvay Solexis SpA
Publication of DE602006000029D1 publication Critical patent/DE602006000029D1/de
Application granted granted Critical
Publication of DE602006000029T2 publication Critical patent/DE602006000029T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/002—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds
    • C08G65/005—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds containing halogens

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyethers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE602006000029T 2005-03-10 2006-02-21 Verfahren zur Herstellung peroxidischer Perfluoropolyether Expired - Lifetime DE602006000029T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI20050384 2005-03-10
IT000384A ITMI20050384A1 (it) 2005-03-10 2005-03-10 Processo per preparare perfluoropolieteri perossidici

Publications (2)

Publication Number Publication Date
DE602006000029D1 DE602006000029D1 (de) 2007-08-09
DE602006000029T2 true DE602006000029T2 (de) 2008-03-13

Family

ID=36097229

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006000029T Expired - Lifetime DE602006000029T2 (de) 2005-03-10 2006-02-21 Verfahren zur Herstellung peroxidischer Perfluoropolyether

Country Status (5)

Country Link
US (1) US7329784B2 (https=)
EP (1) EP1702939B1 (https=)
JP (1) JP4794321B2 (https=)
DE (1) DE602006000029T2 (https=)
IT (1) ITMI20050384A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2089443B1 (en) * 2006-11-30 2010-07-21 Solvay Solexis S.p.A. Fluorinated lubricants
EP2100909A1 (en) 2008-03-14 2009-09-16 Solvay Solexis S.p.A. (Per)fluorinated addition products
US20090281241A1 (en) 2008-05-09 2009-11-12 E. I. Du Pont De Nemours And Company Aqueous Polymerization of Fluorinated Monomer Using a Mixture of Fluoropolyether Acids or Salts
JP5456769B2 (ja) * 2008-08-15 2014-04-02 チョンハオ チェングァン リサーチ インスティテュート オブ ケミカル インダストリー 含フッ素ポリエーテルペルオキシド及びそれらの含フッ素単量体の乳化重合における応用
US8851630B2 (en) * 2010-12-15 2014-10-07 Xerox Corporation Low adhesion sol gel coatings with high thermal stability for easy clean, self cleaning printhead front face applications
US8602523B2 (en) 2011-11-11 2013-12-10 Xerox Corporation Fluorinated poly(amide-imide) copolymer printhead coatings
JP2017105945A (ja) 2015-12-10 2017-06-15 ダイキン工業株式会社 過酸化パーフルオロポリオキシアルキレン化合物の製造方法
JP6278146B2 (ja) * 2016-07-05 2018-02-14 ダイキン工業株式会社 過酸化フルオロポリオキシアルキレン化合物の製造方法
WO2019121829A1 (en) 2017-12-22 2019-06-27 Rhodia Operations Methods and compositions for the surface treatment of substrates and articles obtained therewith

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4451646A (en) 1967-02-09 1984-05-29 Montedison, S.P.A. High molecular weight polymeric perfluorinated copolyethers and process for their preparation from tetrafluoroethylene
US3715378A (en) * 1967-02-09 1973-02-06 Montedison Spa Fluorinated peroxy polyether copolymers and method for preparing them from tetrafluoroethylene
US3847978A (en) 1968-07-01 1974-11-12 Montedison Spa Perfluorinated linear polyethers having reactive terminal groups at both ends of the chain and process for the preparation thereof
US3810874A (en) 1969-03-10 1974-05-14 Minnesota Mining & Mfg Polymers prepared from poly(perfluoro-alkylene oxide) compounds
IT1249319B (it) * 1991-04-26 1995-02-22 Ausimont Spa Perfluoropolieteri ad elevata viscosita' e basso contenuto di ossigeno perossidico, e procedimento per la loro preparazione
IT1282626B1 (it) 1996-02-14 1998-03-31 Ausimont Spa Processo di preparazione di perfluoropolieteri perossidici
IT1282628B1 (it) * 1996-02-14 1998-03-31 Ausimont Spa Processo per la preparazione di perfluoropolieteri perossidici
ITMI20031915A1 (it) 2003-10-03 2005-04-04 Solvay Solexis Spa Processo per la preparazione di perfluoropolieteri.
ITMI20040345A1 (it) * 2004-02-26 2004-05-26 Solvay Solexis Spa Perfluororpolieteri perossidici

Also Published As

Publication number Publication date
EP1702939B1 (en) 2007-06-27
DE602006000029D1 (de) 2007-08-09
US7329784B2 (en) 2008-02-12
JP2006249428A (ja) 2006-09-21
JP4794321B2 (ja) 2011-10-19
EP1702939A1 (en) 2006-09-20
US20060205982A1 (en) 2006-09-14
ITMI20050384A1 (it) 2006-09-11

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