DE602004000105D1 - Linearer Perfluoropolyether mit verbesserter thermischer Oxidationsstabilität - Google Patents

Linearer Perfluoropolyether mit verbesserter thermischer Oxidationsstabilität

Info

Publication number
DE602004000105D1
DE602004000105D1 DE200460000105 DE602004000105T DE602004000105D1 DE 602004000105 D1 DE602004000105 D1 DE 602004000105D1 DE 200460000105 DE200460000105 DE 200460000105 DE 602004000105 T DE602004000105 T DE 602004000105T DE 602004000105 D1 DE602004000105 D1 DE 602004000105D1
Authority
DE
Germany
Prior art keywords
thermal oxidation
improved thermal
oxidation stability
linear perfluoropolyether
perfluoropolyether
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
DE200460000105
Other languages
English (en)
Other versions
DE602004000105T2 (de
Inventor
Pier Antonio Guarda
Giuseppe Marchionni
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.)
Solvay 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 DE602004000105D1 publication Critical patent/DE602004000105D1/de
Application granted granted Critical
Publication of DE602004000105T2 publication Critical patent/DE602004000105T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • C08G65/007—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds containing halogens containing fluorine
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyethers (AREA)
  • Lubricants (AREA)
DE200460000105 2003-03-03 2004-02-26 Linearer Perfluoropolyether mit verbesserter thermischer Oxidationsstabilität Expired - Lifetime DE602004000105T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI20030372 2003-03-03
ITMI20030372 ITMI20030372A1 (it) 2003-03-03 2003-03-03 Perfluoropolieteri lineari aventi migliorata stabilita' termoossidativa.

Publications (2)

Publication Number Publication Date
DE602004000105D1 true DE602004000105D1 (de) 2005-11-10
DE602004000105T2 DE602004000105T2 (de) 2006-06-29

Family

ID=32800695

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200460000105 Expired - Lifetime DE602004000105T2 (de) 2003-03-03 2004-02-26 Linearer Perfluoropolyether mit verbesserter thermischer Oxidationsstabilität

Country Status (5)

Country Link
US (3) US7186787B2 (de)
EP (1) EP1454938B1 (de)
JP (1) JP5154737B2 (de)
DE (1) DE602004000105T2 (de)
IT (1) ITMI20030372A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7225361B2 (en) * 2001-02-28 2007-05-29 Wily Technology, Inc. Detecting a stalled routine
ITMI20030372A1 (it) 2003-03-03 2004-09-04 Solvay Solexis Spa Perfluoropolieteri lineari aventi migliorata stabilita' termoossidativa.
ITMI20031914A1 (it) 2003-10-03 2005-04-04 Solvay Solexis Spa Perfluoropolieteri.
ITMI20031915A1 (it) * 2003-10-03 2005-04-04 Solvay Solexis Spa Processo per la preparazione di perfluoropolieteri.
ITMI20040346A1 (it) * 2004-02-26 2004-05-26 Solvay Solexis Spa Perfluoropolieteri perossidici
ITMI20040345A1 (it) 2004-02-26 2004-05-26 Solvay Solexis Spa Perfluororpolieteri perossidici
US7544646B2 (en) 2004-10-06 2009-06-09 Thomas Michael Band Method for lubricating a sootblower
ITMI20050006A1 (it) 2005-01-05 2006-07-06 Solvay Solexis Spa Composizioni a base di oli perfluoropolieterei per la formazione di film lubrificanti
ITMI20050188A1 (it) * 2005-02-10 2006-08-11 Solvay Solexis Spa Composizioni acquose contenenti sali di-carbossilici perfluoropolieterei per il trattamento oleorepellente della carta
US7405296B2 (en) 2005-04-14 2008-07-29 Solvay Solexis S.P.A. Additives for fluorinated oils
US7285673B2 (en) * 2005-06-27 2007-10-23 E.I. Du Pont De Nemours And Company Process for fluoro derivative-substituted aryl pnictogens and their oxides
US7569527B2 (en) 2005-06-27 2009-08-04 E.I. Dupont De Nemours And Company Fluoro derivative-substituted aryl pnictogens and their oxides
US8258090B2 (en) 2006-11-30 2012-09-04 Solvay Solexis S.P.A. Fluorinated lubricants
ITMI20062306A1 (it) 2006-11-30 2008-06-01 Solvay Solexis Spa Lubrificanti fluorurati
ITMI20062308A1 (it) 2006-11-30 2008-06-01 Solvay Solexis Spa Additivi per alo-polimeri
EP1980583A1 (de) 2007-04-10 2008-10-15 Solvay Solexis S.p.A. Methode zur Herstellung von Carbonylgruppen enthaltenden Perfluoropolyetheren
US8648217B2 (en) 2007-08-07 2014-02-11 Solvay Solexis S.P.A. Modification of carbonaceous materials
EP2100909A1 (de) 2008-03-14 2009-09-16 Solvay Solexis S.p.A. (Per)fluor-Additionsprodukte
EP2128230A1 (de) * 2008-05-20 2009-12-02 Solvay Solexis S.p.A. Verfahren zum Schmieren des Windturbinenschaltkastens
US8557952B2 (en) 2008-12-05 2013-10-15 Solvay Solexis S.P.A. Polyfunctional (per)fluoropolyethers
JP5515503B2 (ja) * 2009-08-07 2014-06-11 ダイキン工業株式会社 水素吸蔵合金電極およびニッケル水素電池
US20120196780A1 (en) 2009-10-06 2012-08-02 Solvay Specialty Polymers Italy S.P.A. Lubricant compositions for vacuum pumps
EP2513171B1 (de) * 2009-12-18 2015-02-25 Solvay Specialty Polymers Italy S.p.A. Verfahren zur herstellung von fluorpolymeren
JP7007601B2 (ja) 2017-10-31 2022-01-24 ダイキン工業株式会社 硬化性組成物

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1745169B2 (de) * 1967-02-09 1977-04-21 Montecatini Edison S.P.A., Mailand (Italien) Fluorierte lineare polyaether und verfahren zu ihrer herstellung
US3810874A (en) * 1969-03-10 1974-05-14 Minnesota Mining & Mfg Polymers prepared from poly(perfluoro-alkylene oxide) compounds
US4664766A (en) * 1985-02-13 1987-05-12 Montedison S.P.A. Photochemical process for neutralizing perfluoropolyethers
IT1187676B (it) * 1985-07-03 1987-12-23 Montefluos Spa Processo per la lubrificazione di organi accessori di cassette contenenti nastri magnetici
IT1237887B (it) 1989-12-12 1993-06-18 Ausimont Spa Lubrificanti perfluoropolieterei aventi proprieta' antiusura
US5663127A (en) * 1994-07-29 1997-09-02 Minnesota Mining And Manufacturing Company Perfluoropolyether lubricating compositions
IT1282627B1 (it) * 1996-02-14 1998-03-31 Ausimont Spa Procedimento per la preparazione di perfluoropoliossialchileni perossidici
IT1317716B1 (it) * 2000-01-04 2003-07-15 Ausimont Spa Processo per la preparazione di perfluoropoliossialchileni conterminali ossidrilici.
US6753301B2 (en) 2000-07-19 2004-06-22 E. I. Du Pont De Nemours And Company Thermally stable perfluoropolyethers and processes therefor and therewith
ITMI20011340A1 (it) * 2001-06-26 2002-12-26 Ausimont Spa Pfpe aventi almeno un terminale alchiletereo e relativo processo dipreparazione
ITMI20030372A1 (it) * 2003-03-03 2004-09-04 Solvay Solexis Spa Perfluoropolieteri lineari aventi migliorata stabilita' termoossidativa.
EP2484722B1 (de) * 2009-10-01 2013-12-11 Asahi Glass Company, Limited Vernetzbare fluorkautschukzusammensetzung und vernetzter kautschukartikel

Also Published As

Publication number Publication date
DE602004000105T2 (de) 2006-06-29
EP1454938A1 (de) 2004-09-08
US7910671B2 (en) 2011-03-22
US20110136948A1 (en) 2011-06-09
US20040176555A1 (en) 2004-09-09
JP5154737B2 (ja) 2013-02-27
US8785579B2 (en) 2014-07-22
ITMI20030372A1 (it) 2004-09-04
JP2004263185A (ja) 2004-09-24
US7186787B2 (en) 2007-03-06
EP1454938B1 (de) 2005-10-05
US20070112156A1 (en) 2007-05-17

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