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Class 564/475 - Of an alkylene oxide


Subclass of Class 564 - Organic compounds -- part of the class 532-570 series
Definition: Processes wherein the organic compound is an alkylene oxide.
No. of applications: 7
Last issue date: 12/22/2011


Application No.Application TitleIssue Date
20110309001LOW INTERFACIAL TENSION SURFACTANTS FOR PETROLEUM APPLICATIONS
The invention relates to a class of novel surfactants that have utility in the recovery and/or extraction of oil....
12/22/2011
20110015439PROCESS TO PREPARE ETHYLENE AMINES
The present invention relates to a process to prepare ethylene amines by the amination of ethylene oxide, ethylene glycol or ethanolamine in the presence of a catalyst, comprising a step wherein methylamine and/or ethylamine are removed from the reaction effluents....
01/20/2011
20100069672HIGH FUNCTIONALITY AMINE COMPOUNDS AND USES THEREFOR
In another exemplary embodiment, an amine functional curing agent has an Amine Hydrogen Functionality (AHF) of at least 7 and an Amine-Hydrogen Equivalent Weight (AHEW) of at least about 50....
03/18/2010
20090264678CARRIER, A PROCESS FOR PREPARING THE CARRIER, AN OLEFIN EPOXIDATION CATALYST, A PROCESS FOR PREPARING THE CATALYST, AND A PROCESS FOR THE PRODUCTION OF AN OLEFIN OXIDE, A 1,2-DIOL, A 1,2-DIOL ETHER, OR AN ALKANOLAMINE
A carrier that may be used in the manufacture of an olefin epoxidation catalyst is provided that is prepared from a process involving depositing boron on the carrier and subsequently calcining the carrier. Also provided is an olefin epoxidation catalyst comprising a sil...
10/22/2009
20080261814Alkoxylated Alkylamines/Alkyl Ether Amines With Peaked Distribution
The present invention generally relates to a process for preparing the alkoxylated alkylamines and/or alkyl ether amines. The process consists of three stages, and utilizes an alkali catalyst. The alkoxylated alkyl amines and alkoxylated alkyl ether amines prepared by t...
10/23/2008
20070197801 Method of installing an epoxidation catalyst in a reactor, a method of preparing an epoxidation catalyst, an epoxidation catalyst, a process for the preparation of an olefin oxide or a chemical derivable from an olefin oxide, and a reactor suitables for such a process
The present invention relates to an improved epoxidation process and an improved epoxidation reactor. The present invention makes use of a reactor which comprises a plurality of microchannels. Such process microchannels may be adapted such that the epoxidation and optio...
08/23/2007
20070100151Method of preparing a shaped catalyst, the catalyst, and use of the catalyst
A method of preparing a shaped catalyst, which method comprises moulding a dough into shaped particles and drying the shaped particles, wherein the dough comprises a support material, or a precursor thereof, and a silver component; the shaped catalyst, and a use of the ...
05/03/2007
 
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