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Class Information
Number: 568/677
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Oxygen containing (e.g., perchlorylbenzene, etc.) > Ethers > Acyclic > Polyoxy > Halogen containing > Fluorine
Description: Compounds which contain fluorine.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8513471 Process for the manufacture of polyol perfluoropolyether derivative Aug. 20, 2013
8410034 Ether composition Apr. 2, 2013
8350094 Methods of making fluorinated ethers, fluorinated ethers, and uses thereof Jan. 8, 2013
8217119 Additives for halopolymers Jul. 10, 2012
8178480 Lubricant for magnetic disk, process for producing the same, and magnetic disk May. 15, 2012
8071816 Hydrofluoroacetal compounds and processes for their preparation and use Dec. 6, 2011
8058481 Alkyl alkoxylates containing unique end groups Nov. 15, 2011
8053606 Alkoxylation of fluorinated alcohols Nov. 8, 2011
8039677 Fluoroalkylalkoxylates Oct. 18, 2011
7988877 Methods of making fluorinated ethers, fluorinated ethers, and uses thereof Aug. 2, 2011
7964552 Fluorosurfactant with disproportionate effect Jun. 21, 2011
7956023 Lubricant solution for magnetic recording media, containing fluorinated polyether compound as lubricant Jun. 7, 2011
7795375 Fluoropolyether compound Sep. 14, 2010
7772443 Iodine-containing fluoropolyether and process for producing the same Aug. 10, 2010
7534845 Fluorovinyl ethers and polymers obtainable therefrom May. 19, 2009
7488852 PFPEs having at least an alkylether end group and respective preparation process Feb. 10, 2009
7388646 Perfluoropolyethers Jun. 17, 2008
7388114 Perfluoropolyether derivative Jun. 17, 2008
7319173 Process for preparing fluorohalogenethers Jan. 15, 2008
7288682 Separation of bifunctional perfluoropolyethers (PFPEs) having -CH.sub.2OH termination from their mixtures with -CH.sub.2OH monofunctional PFPEs Oct. 30, 2007
7230140 Perfluoropolyether derivative Jun. 12, 2007
7160967 Fluorovinyl ethers and polymers obtainable therefrom Jan. 9, 2007
7141704 Process for preparing hydrofluoroethers Nov. 28, 2006
7074472 Hard coat agent composition and optical information medium using the same Jul. 11, 2006
6770776 Synthesis of fluorocarbon compounds Aug. 3, 2004
6716534 Coating composition comprising a fluorochemical polyether silane partial condensate and use thereof Apr. 6, 2004
6509509 Process for the preparation of perfluoropolyoxyalkylenes with hydroxyl end groups Jan. 21, 2003
6506947 Fluorinated diol and method for the production thereof Jan. 14, 2003
6410808 Method for producing a fluoroalcohol Jun. 25, 2002
6361713 Omega-hydrofluoroalkyl ethers, precursor carboxylic acids and derivatives thereof, and their preparation and application Mar. 26, 2002
6362379 Method of making chlorofluoroethers Mar. 26, 2002
6315869 Process for purification of perfluorovinyl ethers Nov. 13, 2001
6316636 Synthesis of fluorocarbon compounds Nov. 13, 2001
6255535 Fluorine containing allylethers and higher homologs Jul. 3, 2001
6099937 High molecular weight fractioned lubricant for use with thin film magnetic media Aug. 8, 2000
6072088 Chemical compounds having two trifluoromethyl groups Jun. 6, 2000
5965779 Fluorooxetane compound and process for its preparation Oct. 12, 1999
5917008 Polytetrafluoroethylene dispersions in an organic solvent and dispersing agents employed therein Jun. 29, 1999
5877357 Process for preparing perhaloethers from perhaloolefins and new perhaloethers thereby obtained Mar. 2, 1999
5856587 Flame extinguishing compositions Jan. 5, 1999
5814698 Polytetrafluoroethylene dispersions in an organic solvent and dispersing agents employed therein Sep. 29, 1998
5789534 Process for purifying a fluorinated polyether having at an end thereof a terminal vinyl group linked thereto through an amide group-containing linkage Aug. 4, 1998
5705713 Preparation of fluoro compounds Jan. 6, 1998
5677406 Lengthened difunctional perfluoropolyether oils and rubbers prepared therewith Oct. 14, 1997
5648560 Process for preparing perhaloethers from perhaloolefins and new perhaloethers so obtained Jul. 15, 1997
5576464 Removal of methanol from methyl tertiary butyl ether Nov. 19, 1996
5557012 Fluorination of acetals, ketals and orthoesters Sep. 17, 1996
5491261 Poly-perfluoroalkyl-substituted alcohols and acids, and derivatives thereof Feb. 13, 1996
5476974 Omega-hydrofluoroalkyl ethers, precursor carboxylic acids and derivatives thereof, and their preparation and application Dec. 19, 1995
5455371 Method of producing difluoromethyl ethers and esters and ethers and esters produced thereby Oct. 3, 1995

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