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Class Information
Number: 585/428
Name: Chemistry of hydrocarbon compounds > Aromatic compound synthesis > By condensation of entire cyclic molecules or entire hydrocarbyl moieties thereof, e.g., polymerization, etc. > Nonring moiety of one molecule bonded to nonring moiety of other, e.g., polystyrene, etc.
Description: Subject matter in which ring-containing molecules having side-chain or other acyclic components are joined by means of the acyclic components, the ring moieties becoming mere substituents on the resulting condensed acyclic moiety.










Sub-classes under this class:

Class Number Class Name Patents
585/429 Through residue of nonring molecule, e.g., butadience, etc. 29


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8252735 Fluids having partially hydrogenated substituted styrene linear dimers and method of making same Aug. 28, 2012
8217387 Polymer compound and light emitting device using the same Jul. 10, 2012
7629303 Fluids having partially hydrogenated substituted styrene linear dimers and method of making same Dec. 8, 2009
7402717 Method for producing olefin-substituted aromatic or heteroaromatic compounds Jul. 22, 2008
6784331 Sol-gel derived porous microcomposite of perfluorinated ion-exchange polymer and metal oxide Aug. 31, 2004
6528605 Diyne-containing (co)polymer, processes for producing the same, and cured film Mar. 4, 2003
6518314 Pharmaceutical agents that impede the initiation and progression of primary and secondary DMS disruptions Feb. 11, 2003
6462245 Polymerization Oct. 8, 2002
6441260 Catalyst and process for preparing oligomers of .alpha.-methylstyrene Aug. 27, 2002
6388153 Alpha-methylstyrene dimer derivatives May. 14, 2002
6316675 Process for the preparation of an olefin-substituted aromatic or heteroaromatic compound Nov. 13, 2001
6294708 Alpha-methylstyrene dimer derivatives Sep. 25, 2001
6284936 Styrene monomer polymerization inhibition using substituted dihydroxyarenes and nitroxides Sep. 4, 2001
6090934 Universal support for the synthesis of oligonucleotides Jul. 18, 2000
5972203 Hydrocarbon conversion catalyst and its use Oct. 26, 1999
5932675 Free-radical chain transfer polymerization process Aug. 3, 1999
5849967 Hydrocarbon conversion process using binderless zeolite L catalyst Dec. 15, 1998
5670681 Process for preparing a carbon-bridged biscyclopentadiene compound Sep. 23, 1997
5481053 Process for preparing alph-methylstyrene unsaturated dimer Jan. 2, 1996
5302767 [2.2] paracyclophane and derivatives thereof Apr. 12, 1994
5210353 Aromatic transformation process May. 11, 1993
5186864 Synthesis of dielectric liquids by improved Friedel-Crafts condensation Feb. 16, 1993
5068481 Method for producing diarylmethanes Nov. 26, 1991
4995963 Crystalline galliosilicate with the zeolite L type structure and its use in chemical catalytic conversions Feb. 26, 1991
4962252 Process for the production of alkenyl-substituted benzene derivatives Oct. 9, 1990
4929785 Process for preparing diphenylalkane May. 29, 1990
4925997 Oxidative conversion of organic compounds, toluene and acetonitrile May. 15, 1990
4910356 Acid catalyzed reduction Mar. 20, 1990
4814537 Oxidative coupling of methyl-substituted benzenes Mar. 21, 1989
4806702 Process for the preparation of the parylene dimer Feb. 21, 1989
4769505 Process for the preparation of the parylene dimer Sep. 6, 1988
4737189 Solvent of a chromogenic dye-precursor material for pressure-sensitive recording paper, the pressure-sensitive recording paper and process for producing the solvent Apr. 12, 1988
4727208 Oxidative coupling with methyl-substituted benzenes Feb. 23, 1988
4709109 Preparation of alkenylaromatics Nov. 24, 1987
4675462 Process for the preparation of (2,2)-paracyclophane Jun. 23, 1987
4645615 Fire-resistant hydraulic fluid Feb. 24, 1987
4596896 Acid catalyzed reactions of monovinyl aromatic compounds Jun. 24, 1986
4571443 Process for effecting oxidative dehydrodimerization Feb. 18, 1986
4532369 Process for the preparation of [2,2]-paracyclophane Jul. 30, 1985
4526711 High refractive index fluid and melt mounting media Jul. 2, 1985
4517397 Oxidative dimerization of toluene May. 14, 1985
4460705 Catalyst for oxidative dimerization Jul. 17, 1984
4454363 Process for preparing inorganic metal oxygen composition capable of dehydrocoupling toluene Jun. 12, 1984
4443642 Attrition resistant metal/oxygen compositions Apr. 17, 1984
4443641 Attrition resistant bismuth-containing metal/oxygen compositions Apr. 17, 1984
4438021 Catalyst for dehydrocoupling of toluene or xylene Mar. 20, 1984
4429174 Process for dehydrocoupling toluene using a modified faujasite zeolite catalyst composition Jan. 31, 1984
4400567 Oxidative coupling of aromatic methyl groups Aug. 23, 1983
4320243 Process for producing propene and/or butene oligomers Mar. 16, 1982
4278824 Dehydrocoupling of toluene Jul. 14, 1981

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