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Organic compounds -- part of the class 532- series

Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application.
08/07/2014 > 2 patent applications in 2 patent subcategories.

20140221704 - Process for the preparation of 1-chloro-3,3,3-trifluoropropene using a phase transfer catalyst: Disclosed is a process in which the fluorination of an organic reactant comprising 1,1,1,3,3-pentachloropropane (240fa) with anhydrous HF is conducted in the presence of an effective amount of a phase-transfer catalyst which facilitates the reaction between these incompatible reaction components to produce 1-chloro-3,3,3-trifluoro-propene (1233zd). Other organic reactant materials include 1,1,3,3-tetrachloropropene... Agent: Honeywell International Inc.

20140221705 - Synthesis of 1,1,2,3-tetrachloropropene: The present invention provides an improved process for producing 1,1,2,3-tetrachloropropene. By using a first reactive distillation column for HCC-250fb dehydrochlorination, and a second reactive distillation column for HCC-240db dehydrochlorination/HCC-1230xf isomerization, the 1,1,2,3-tetrachloropropene manufacturing process can be greatly simplified, resulting in reduced equipment use, energy use, as well as increased productivity.... Agent: Honeywell International Inc.

07/31/2014 > 2 patent applications in 2 patent subcategories.
07/24/2014 > 2 patent applications in 2 patent subcategories.

20140206910 - Continuous low-temperature process to produce trans-1-chloro-3,3,3-trifluoropropene: Disclosed is process for the production of (E) 1-chloro-3,3,3-trifluoropropene (HCFO-1233zd(E)) by conducting a continuous reaction without the use of a catalyst. Also disclosed is an integrated system including one or more reactors for producing hydrofluoro olefins, particularly 1233zd(E). The manufacturing process includes six major unit operations: (1) a fluorination reaction... Agent: Honeywell International Inc.

20140206911 - Process for producing chlorinated hydrocarbons: The preparation of chlorinated hydrocarbons, such as pentachloropropanes, such as 1,1,1,2,3-pentachloropropane, from tetrachloropropanes, such as 1,1,1,3-tetrachloropropane, in the presence of a polyvalent antimony compound that includes a pentavalent antimony compound, such as antimony pentachloride, is described. Also described are methods for preparing optionally chlorinated alkenes, such as, tetrachloropropenes, from chlorinated... Agent: Axiall Ohio, Inc.

07/17/2014 > 2 patent applications in 2 patent subcategories.
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