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Class Information
Number: 568/636
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Oxygen containing (e.g., perchlorylbenzene, etc.) > Ethers > Benzene ring containing > Ether oxygen bonded directly to benzene ring > Plural rings containing > Plural benzene rings bonded directly to the same oxygen > Polyoxy
Description: Compounds which contain two or more oxy groups.










Sub-classes under this class:

Class Number Class Name Patents
568/637 Halogen containing 191
568/638 Hydroxy containing (h of -oh may be replaced by a group ia or iia light metal) 106


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7951877 Process for the production of vinyl compound May. 31, 2011
7772344 Insulating film-forming composition Aug. 10, 2010
7705189 Calixarene compound, process for producing the same, intermediate therefor, and composition thereof Apr. 27, 2010
6943195 Cycloalkenone derivative Sep. 13, 2005
6762329 Diaryl ether condensation reactions Jul. 13, 2004
6689919 Catalysts for oxidative polymerization of fluorophenol, method of oxidative polymerization of fluorophenol, and poly(oxyfluorophenylene) derivative Feb. 10, 2004
6689920 Bifunctional biphenyl and process for producing bifunctional phenylene ether oligomer compound using the same Feb. 10, 2004
6596907 Process for the preparation of 4,4'-dihalogen-o-hydroxydiphenyl compounds Jul. 22, 2003
6576800 Oxidation polymer of a substituted phenol Jun. 10, 2003
6552213 Stereoselective route to produce tris-O-substituted-(E)-1-(3,5-dihydroxyphenyl)-2-(4-hydroxyphenyl)ethene, an intermediate in the synthesis of trans-resveratrol Apr. 22, 2003
6465687 Thyroid receptor ligands and method Oct. 15, 2002
6395939 Diaryl ether condensation reactions May. 28, 2002
6376524 Triphenyl compounds as interleukin-4 antagonists Apr. 23, 2002
5817887 Color-photographic recording material Oct. 6, 1998
5728719 Systemic control of parasites Mar. 17, 1998
5463133 Phenethyl alcohol derivative and recording material containing the same Oct. 31, 1995
5382686 Process for preparing nitrodiphenyl (thio) ethers Jan. 17, 1995
5288922 Process of preparing diaryl ethers over a dealuminated zeolite catalyst Feb. 22, 1994
5288742 .alpha.,.alpha. dialkylbenzyl derivatives Feb. 22, 1994
5248748 Diacetylene compound having double bond and shaped article thereof Sep. 28, 1993
5242996 Modified epoxy resins having acetylenically unsaturated functions Sep. 7, 1993
5227533 Alk-1-enyl ethers Jul. 13, 1993
5185454 Process for the preparation of symmetrical diarylacetylenes Feb. 9, 1993
5177258 Method of production of biaryl derivatives Jan. 5, 1993
5144083 Process for producing p-hydroxyneophyl m-phenoxybenzyl ether Sep. 1, 1992
5110943 Certain phenoxy (or 5-trifluoromethyl-pyridyl-oxy)-phenoxy-2-yl-propane derivatives May. 5, 1992
5093373 Phenoxy-benzyl ether compounds, compositions containing same, and insecticidal method of use Mar. 3, 1992
5082978 Selective monomethylation of phenolic compounds Jan. 21, 1992
5053548 Biphenyl derivative composition for nerve cell degeneration repairing or protective agent and process for preparing a phenyl derivative contained in the composition Oct. 1, 1991
4987272 Dipropargyl ether of alpha, alpha'-bis (4-hydroxypenyl)-paradiisopropylbenzene Jan. 22, 1991
4935560 Novel tetrahydronaphthalene & indane derivatives Jun. 19, 1990
4900758 Novel insecticides Feb. 13, 1990
4894109 Method and apparatus for tacking together the copies of multicopy forms Jan. 16, 1990
4879292 Certain-phenoxy-phenoxy-alkylene-oxy-pyrimidines or symmetrical triazines, thio-analogues thereof, having insecticidal activity Nov. 7, 1989
4873373 Process for preparation of 3-phenoxybenzyl 2-(4-alkoxyphenyl)-2-methylpropyl ethers Oct. 10, 1989
4814340 1,4-diaryl alkane derivatives having insecticidal and acaricidal activity Mar. 21, 1989
4812483 Insecticidal alkenes Mar. 14, 1989
4806601 Polyarylene polyethers with pendant vinyl and ethynyl groups and process for preparation thereof Feb. 21, 1989
4792563 Insecticidal ethers Dec. 20, 1988
4788348 Insecticidal alkenes Nov. 29, 1988
4709081 Process for the preparation of diphenyl ether derivatives Nov. 24, 1987
4705900 Insecticidal alkenes Nov. 10, 1987
4705887 Aromatic polyvinyl ethers and heat curable molding compositions obtained therefrom Nov. 10, 1987
4661501 Certain aryl-alkane-2-pyridyloxy-phenyl derivatives having insecticidal and acaricidal activity Apr. 28, 1987
4616082 Hydroquinone ether compounds Oct. 7, 1986
4613682 Ether synthesis Sep. 23, 1986
4613703 Process for allylating hydroxyaromatic compounds Sep. 23, 1986
4611004 3-phenoxybenzyl-(2-phenyl-2,2-alkylene-ethyl) ethers and -thioethers, and their use for controlling pests Sep. 9, 1986
4600798 Aryl-diethers Jul. 15, 1986
4570005 Process for the preparation of 2-arylpropyl ether or thioether derivatives Feb. 11, 1986

1 2 3










 
 
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