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Class Information
Number: 556/187
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Aluminum containing > Processes of preparing, purifying or recovering compounds having plural carbons bonded directly to the same aluminum
Description: Processes which are directed tot he preparation, purification, recovery, or treatment of a compound having at least two carbons bonded directly to the same aluminum.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7321048 |
Organometallic compound purification |
Jan. 22, 2008 |
| 7282119 |
Process and apparatus for the isolation of pure, or substantially pure, organometallic compounds |
Oct. 16, 2007 |
| 7235681 |
Method for producing organoaluminum complexes and the use thereof for producing electrolyte solutions for the electrochemical deposition of aluminum-magnesium alloys |
Jun. 26, 2007 |
| 7179931 |
High-purity trimethylaluminum and purification method of crude trimethylaluminum |
Feb. 20, 2007 |
| 7166734 |
Method for making organometallic compounds |
Jan. 23, 2007 |
| 7122691 |
Process for producing compound, catalyst component for addition polymerization, process for producing catalyst for addition polymerization, and process for producing addition polymer |
Oct. 17, 2006 |
| 7112691 |
Purification method for organometallic compounds and organometallic compounds obtained therefrom |
Sep. 26, 2006 |
| 6960677 |
Preparation of aluminates |
Nov. 1, 2005 |
| 6861545 |
Manufacture of trialkylaluminum compounds and .alpha.-alcohols |
Mar. 1, 2005 |
| 6822108 |
Manufacture of trialkylaluminum compounds and .alpha.-alcohols |
Nov. 23, 2004 |
| 6815119 |
Tetrakisfluoroalkylborate salts and their use as conducting salts |
Nov. 9, 2004 |
| 6809209 |
Nitrogen-containing group-13 anionic compounds for olefin polymerization |
Oct. 26, 2004 |
| 6737379 |
Aluminum-oxy compound, catalyst component for polymerizing olefin, and method for producing polyolefin |
May. 18, 2004 |
| 6734317 |
Process for the preparation of alkali metal tetraalkylaluminates and use thereof |
May. 11, 2004 |
| 6713642 |
Method for producing alkali metal monohydridoborates and monohydridoaluminates |
Mar. 30, 2004 |
| 6495707 |
Process and apparatus for production of organometallic compounds |
Dec. 17, 2002 |
| 6482968 |
Purification of an organometallic compound |
Nov. 19, 2002 |
| 6388114 |
(Polyfluoroaryl) fluoroanions of aluminum, gallium, and indium of enhanced utility, uses thereof, and products based thereon |
May. 14, 2002 |
| 6340771 |
"Sweet" MAO |
Jan. 22, 2002 |
| 6291614 |
Dinuclear fluoroaryl aluminum alkyl complexes |
Sep. 18, 2001 |
| 6262200 |
(Polyfluoroaryl)fluoroanions of aluminum, gallium, and indium of enhanced utility, uses thereof, and products based thereon |
Jul. 17, 2001 |
| 6248914 |
Metalloid salt catalyst/activators |
Jun. 19, 2001 |
| 6229034 |
Synthesis and use of (perfluoroaryl) fluoro-aluminate anion |
May. 8, 2001 |
| 6191295 |
Stable trimeric isopropoxyalane, method of producing the same, and use thereof |
Feb. 20, 2001 |
| 6160146 |
Process for preparing trifluoroarylaluminum etherates |
Dec. 12, 2000 |
| 6150487 |
Multifunctional organic alkali metal initiator and its synthesis, anionic polymerized star polymers and their preparation |
Nov. 21, 2000 |
| 6147174 |
Aluminum based lewis acid cocatalysts for olefin polymerization |
Nov. 14, 2000 |
| 6130302 |
Synthesis and use of (polyfluoroaryl)fluoroanions of aluminum, gallium and indium |
Oct. 10, 2000 |
| 6096915 |
Processes to produce organo-aluminoxane compositions |
Aug. 1, 2000 |
| 6063951 |
Volatile magnesium alkylaluminum alkoxide and deposition of magnesium aluminate film using same |
May. 16, 2000 |
| 6046347 |
Aluminoxane synthesis employing reduced amount of trialkylaluminum compound |
Apr. 4, 2000 |
| 6034024 |
Heat treated alumoxanes |
Mar. 7, 2000 |
| 6013820 |
Alkylaluminoxane compositions and their preparation |
Jan. 11, 2000 |
| 5877378 |
Process for selective utilization of alpha-olefins in mixtures containing non-alpha-olefins |
Mar. 2, 1999 |
| 5854166 |
Synthesis and use of (perfluoroaryl) fluoro-aluminate anion |
Dec. 29, 1998 |
| 5783717 |
Method for purifying organometal compound |
Jul. 21, 1998 |
| 5780697 |
Trialkyl aluminum displacement process |
Jul. 14, 1998 |
| 5777143 |
Hydrocarbon soluble alkylaluminoxane compositions formed by use of non-hydrolytic means |
Jul. 7, 1998 |
| 5777120 |
Cationic aluminum alkyl complexes incorporating amidinate ligands as polymerization catalysts |
Jul. 7, 1998 |
| 5744577 |
Process for producing polyketones |
Apr. 28, 1998 |
| 5739368 |
Use of heat treated alumoxanes in preparing supported catalysts |
Apr. 14, 1998 |
| 5731451 |
Modified polyalkylauminoxane composition formed using reagent containing aluminum trialkyl siloxide |
Mar. 24, 1998 |
| 5728855 |
Modified polyalkylaluminoxane composition formed using reagent containing carbon-oxygen double bond |
Mar. 17, 1998 |
| 5726332 |
Synthesis of novel organometallics and their use in olefin polymerization |
Mar. 10, 1998 |
| 5693261 |
Preparation of pentafluorophenyl compounds |
Dec. 2, 1997 |
| 5670682 |
Liquid clathrate aluminoxane compositions |
Sep. 23, 1997 |
| 5602269 |
Organometallic derivatives of group IIIA and process for their preparation |
Feb. 11, 1997 |
| 5543537 |
Process for preparing trimethylaluminum |
Aug. 6, 1996 |
| 5536859 |
Alpha-olefin catalyst and process |
Jul. 16, 1996 |
| 5498735 |
Process of producing .alpha.-olefin |
Mar. 12, 1996 |
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