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Class Information
Number: 568/625
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 > Hydroxy containing (h of -oh may be replaced by a group ia or iia light metal) > Plural diverse oxyalkylene groups containing
Description: Compounds which include two or more different oxyalkylene groups.

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8703684 Aqueous lubricant Apr. 22, 2014
8519196 C10 alkanolalkoxylate mixtures and use thereof as novel low-foaming wetting agents Aug. 27, 2013
8354559 Process for purifying polyether Jan. 15, 2013
8058481 Alkyl alkoxylates containing unique end groups Nov. 15, 2011
8058480 Process for the alkoxylation of alcohols Nov. 15, 2011
8034981 Modified bio-related substance, process for producing the same, and intermediate Oct. 11, 2011
7851491 Modified bio-related substance, process for producing the same, and intermediate Dec. 14, 2010
7524875 Modified bio-related substance, process for producing the same, and intermediate Apr. 28, 2009
7446233 Surface modifier Nov. 4, 2008
7361708 Fluorinated resin water dispersion composition and fluorinated water base coating composition Apr. 22, 2008
7268259 Random fatty alcohol alkoxylates with low temperature stability, and methods of producing and using the same Sep. 11, 2007
7071364 Branched primary alcohol compositions and derivatives thereof Jul. 4, 2006
7022884 Preparation of polyetherpolyols in the presence of a multimetal cyanide complex catalyst Apr. 4, 2006
7019177 Process for preparing fluorohalogenethers Mar. 28, 2006
7015364 Process for preparing polyether polyols Mar. 21, 2006
6936576 Refrigerating machine oil, and fluid composition for refrigerating machine Aug. 30, 2005
6878661 Bimetallic-cyanide catalysts used for preparing polyether polyols Apr. 12, 2005
6821308 Polyoxyalkylene monoethers with reduced water affinity Nov. 23, 2004
6812367 Polyethylene glycol and process for producing the same Nov. 2, 2004
6753402 Polyester-polyether block copolymers Jun. 22, 2004
6610751 Bimodal guerbet alkoxylates as emulsifiers Aug. 26, 2003
6608231 Double-metal cyanide catalysts for producing polyether polyols Aug. 19, 2003
6576799 Process for preparing ether-capped poly(oxyalkylated) alcohol surfactants Jun. 10, 2003
6482994 Ether-capped poly(oxyalkylated) alcohol surfactants Nov. 19, 2002
6465605 Branched polymeric surfactant reaction products, methods for their preparation, and uses therefor Oct. 15, 2002
6451380 Reactive coalescents Sep. 17, 2002
6403541 Oil filter clogging preventing agent and oil filter clogging preventing method, and engine oil compositions comprising said oil filter clogging preventing agent Jun. 11, 2002
6365785 Process for preparing ether-capped poly(oxyalkylated) alcohol surfactants Apr. 2, 2002
6350787 Defoamers for aqueous systems Feb. 26, 2002
6323375 Crystalline double metal cyanide catalysts for producing polyether polyols Nov. 27, 2001
6303833 Multi-metal cyanide complexes as catalysts and their use in preparing polyetherpolyols Oct. 16, 2001
6242389 Ethers Jun. 5, 2001
6191315 Haze free polyether polyol compositions and a method for their preparation Feb. 20, 2001
6140297 Ethoxylate and propoxylated higher alcohol surfactant in high concentrations in an aqueous composition Oct. 31, 2000
6140296 Ethoxylate and propoxylated higher alcohol surfactant in high concentrations in an aqueous composition Oct. 31, 2000
6133211 Block copolymers, their preparation and their use as lubricants Oct. 17, 2000
6093856 Polyoxyalkylene surfactants Jul. 25, 2000
5962749 Process for the removal of alkalinity in the manufacture of polyether polyols and the reuse of this alkalinity in the manufacture of polyether polyols Oct. 5, 1999
5877245 Cross-linked reaction products of alkoxylated alcohols and alkylene glycols Mar. 2, 1999
5705667 Use of dendrimeric-type macromolecules as catalysts or coadjuvants in phase transfer catalysis reactions Jan. 6, 1998
5672662 Poly(ethylene glycol) and related polymers monosubstituted with propionic or butanoic acids and functional derivatives thereof for biotechnical applications Sep. 30, 1997
5661121 2-propyl heptanol alkoxylates and process of cleaning hard surfaces therewith Aug. 26, 1997
5641853 Polymerization of cyclic ethers using selected metal compound catalysts Jun. 24, 1997
5608117 Process for producing saturated polyether glycols and alcohols derived from 3, 4-epoxy-1-butene Mar. 4, 1997
5608118 Alkoxylate of 2-propyl heptanol and detergent containing same Mar. 4, 1997
5596059 Polyether polyols suitable for mflexible polyurethane foam prepared by co-initiation of aqueous solutions of solid polyhydroxyl initiators Jan. 21, 1997
5576281 Biogradable low foaming surfactants as a rinse aid for autodish applications Nov. 19, 1996
5536881 Lubricating oil for compression-type refrigerators and polyoxyalkylene glycol derivatives Jul. 16, 1996
5536884 Mixture of at least two alkoxylated alcohols and use thereof as a foam-suppressing surfactant additament in cleaning compositions for mechanized cleaning processes Jul. 16, 1996
5494595 Oil soluble polyethers Feb. 27, 1996

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