US2007021318A1PendingUtilityA1

Process for producing detergent molecules comprising an ether linkage from butadiene

55
Individually held — no corporate assignee on recordPriority: Aug 11, 2003Filed: Sep 28, 2006Published: Jan 25, 2007
Est. expiryAug 11, 2023(expired)· nominal 20-yr term from priority
Inventors:Charles Edwards
C07C 41/06C07C 41/26C07C 41/20C07C 43/13
55
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Claims

Abstract

Novel detergent molecules and methods for producing such detergent molecules by dimerizing and alkoxylating butadiene with one or more reactant alkanol selected from the group consisting of a primary alkanol and an α,ω-diol, hydrogenating the alkoxydimerization product to produce a hydrogenation product selected from the group consisting of primarily 1-alkoxy substituted 2-octene and primarily 1-hydroxy-alkoxyoctane, and hydroxylating the 1-alkoxy substituted 2-octene to produce primarily 1-hydroxy-9-alkoxy nonanes.

Claims

exact text as granted — not AI-modified
1 - 211 . (canceled)  
   
   
       212 . A composition comprising molecules having the following general structure:  
       CH 3 (CH 2 ) 7 OCH 2 (CH 2 ) x OH  
     wherein x is from 1 to 3.  
   
   
       213 . A composition comprising molecules having the following general structure:  
       CH 3 (CH 2 ) 7 OCH 2 (CH 2 ) x OH  
     wherein x is from 2 to 3.  
   
   
       214 - 215 . (canceled)  
   
   
       216 . A compound having the following general structure:  
       CH 3 (CH 2 ) 7 OCH 2 (CH 2 ) x OH  
     wherein x is from 1 to 3.  
   
   
       217 . A compound having the following general structure:  
       CH 3 (CH 2 ) 7 OCH 2 (CH 2 ) x OH  
     wherein x is from 2 to 3.

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