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Class Information
Number: 568/615
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Oxygen containing (e.g., perchlorylbenzene, etc.) > Ethers > Plural oxyalkylene groups bonded directly to each other > Acyclic > Halogen containing > Fluorine
Description: Compounds which contain fluorine.










Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8648217 Modification of carbonaceous materials Feb. 11, 2014
8591761 Apparatus including hydrofluoroether with high temperature stability and uses thereof Nov. 26, 2013
8513471 Process for the manufacture of polyol perfluoropolyether derivative Aug. 20, 2013
8481774 Method for producing tetrafluoro compound Jul. 9, 2013
8323524 Apparatus including hydrofluoroether with high temperature stability and uses thereof Dec. 4, 2012
8304576 Process for production of halogenated alpha-fluoroethers Nov. 6, 2012
8278256 Fluorinated lubricants Oct. 2, 2012
8258090 Fluorinated lubricants Sep. 4, 2012
8247614 Copolycondensation polymerization of fluoropolymers Aug. 21, 2012
8217126 Fluoroolefin monomers and copolymers thereof Jul. 10, 2012
8173848 Fluorinated alcohols May. 8, 2012
8071696 Amphiphilic block copolymers 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
8012920 Lubricant for magnetic disks, method for producing the lubricant used in the magnetic disks, and method for manufacturing the same Sep. 6, 2011
7964552 Fluorosurfactant with disproportionate effect Jun. 21, 2011
7956135 Organic compounds Jun. 7, 2011
7737307 Fluorinated nonionic surfactants Jun. 15, 2010
7534845 Fluorovinyl ethers and polymers obtainable therefrom May. 19, 2009
7521519 Organic compounds Apr. 21, 2009
7488852 PFPEs having at least an alkylether end group and respective preparation process Feb. 10, 2009
7465837 Fluorinated vinyl ethers, copolymers thereof, and use in lithographic photoresist compositions Dec. 16, 2008
7408019 Fluorinated ether compound Aug. 5, 2008
7393961 Polyhalogenated ethers Jul. 1, 2008
7388114 Perfluoropolyether derivative Jun. 17, 2008
7375253 Process for the preparation of (per)fluorinated mono-functional carbonyl compounds May. 20, 2008
7288682 Separation of bifunctional perfluoropolyethers (PFPEs) having -CH.sub.2OH termination from their mixtures with -CH.sub.2OH monofunctional PFPEs Oct. 30, 2007
7232932 Thermally stable perfluoropolyethers and processes therefor and therewith Jun. 19, 2007
7230140 Perfluoropolyether derivative Jun. 12, 2007
7214833 Process for preparing perfluoropolyethers May. 8, 2007
7208638 Process for preparing fluorohalogenethers Apr. 24, 2007
7176331 Method of making fluorinated vinyl ethers Feb. 13, 2007
7160967 Fluorovinyl ethers and polymers obtainable therefrom Jan. 9, 2007
7161030 Hydrofluoroethers having at least one hydrogenated-OCFX'CH.sub.3 end group wherein X'=F, CF.sub.3 and their preparation process Jan. 9, 2007
7148385 Perfluoropolyether primary bromides and lodides Dec. 12, 2006
7141704 Process for preparing hydrofluoroethers Nov. 28, 2006
7132574 Preparation of perfluoropolyethers having at least one --CH.sub.2OH or --CH(CF.sub.3)OH end group Nov. 7, 2006
7125834 Functional substances derived from oligoolefins having functional groups at the ends Oct. 24, 2006
7115783 PFPEs having at least an alkylether end group and respective preparation process Oct. 3, 2006
7019177 Process for preparing fluorohalogenethers Mar. 28, 2006
6989432 Copolymers of tetrahydrofuran, ethylene oxide and an additional cyclic ether Jan. 24, 2006
6984759 Process for the preparation of perfluoropolyethers having aldehyde, alcohol, amine end groups by catalytic reduction Jan. 10, 2006
6972317 Monohydric polyfluorooxetane polymer and radiation curable coatings containing a monofunctional polyfluorooxetane polymer Dec. 6, 2005
6963013 Method of making fluorovinyl ethers and polymers obtainable therefrom Nov. 8, 2005
6936722 Polyhalogenated ethers Aug. 30, 2005
6923921 Fluorinated polyether compositions Aug. 2, 2005
6891013 Fluorinated polyurethane elastomers prepared from polyether prepolymers formed from mono-substituted fluorinated oxetane monomers and tetrahydrofuran May. 10, 2005
6858757 Process for preparing perfluoropolyoxyalkylenes with -OCF2H, -OCF2CF2H and -OCF(CF3)H end groups Feb. 22, 2005
6835856 Process for preparing fluorohalogenethers Dec. 28, 2004

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