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Class Information
Number: 585/503
Name: Chemistry of hydrocarbon compounds > Unsaturated compound synthesis > By addition of entire unsaturated molecules, e.g., polymerization, etc. > With heat conservation or using apparatus of recited composition
Description: Subject matter wherein heat generated in the process, e.g., by reaction, catalyst regeneration, adsorbed by quenching reactants, etc., is put to use in the process or in which the chemical composition of apparatus used in the process is specified.










Patents under this class:

Patent Number Title Of Patent Date Issued
7781534 Process for producing vinyl polymer, vinyl polymer, and curable composition Aug. 24, 2010
7692053 Process for obtaining crude 1,3-butadiene from a C.sub.4 cut Apr. 6, 2010
7161054 Preparation of oligomers of alkenes having from 4 to 8 carbon atoms Jan. 9, 2007
7105714 Solvent-free mechanochemical preparation of phosphonium salts, phosphorus ylides, and olefins Sep. 12, 2006
5663469 Production of vinylidene olefins Sep. 2, 1997
5659100 Production of vinylidene olefins Aug. 19, 1997
5371052 Process for recovering boron trifluoride Dec. 6, 1994
5162599 Rapid thermal pyrolysis of gaseous feeds containing hydrocarbon molecules mixed with an inert working gas Nov. 10, 1992
5030789 Catalytic method for the dimerization, codimerization or oligomerization of olefins with the use of an autogenous thermoregulation fluid Jul. 9, 1991
4943669 Method according to the invention is notably applied to the selective dimerization of propylene into methyl-4-pentene-1 Jul. 24, 1990
4857667 System for conversion of crude oxygenate to gasoline with feedstock extraction Aug. 15, 1989
4709111 Oligomerization process with integrated heat utilization Nov. 24, 1987
4672143 Flame reactor for cracking hydrocarbons Jun. 9, 1987
4672144 Flame conversion of methane to more reactive hydrocarbons Jun. 9, 1987
4287377 Hydrocarbon conversion Sep. 1, 1981
4229605 1,7-Octadiene process Oct. 21, 1980
4229606 1,7-Octadiene process Oct. 21, 1980











 
 
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