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Arron Strepka Phones & Addresses

  • 435 Homestead Rd, La Grange Park, IL 60526 (708) 352-6719
  • 435 Homestead Rd APT 2, La Grange Pk, IL 60526 (708) 352-6719
  • 7001 Oconnell Dr, Chicago Ridge, IL 60415
  • Naperville, IL
  • Orland Hills, IL
  • Hickory Hills, IL
  • 435 Homestead Rd, La Grange Pk, IL 60526 (708) 764-1298

Publications

Us Patents

Novel High Viscosity Liquid Benzoate Ester Compositions And Polymer Compositions Containing Said Ester Compositions

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US Patent:
20090036581, Feb 5, 2009
Filed:
Jul 30, 2007
Appl. No.:
11/830366
Inventors:
Makarand Joshi - Grayslake IL, US
William D. Arendt - Libertyville IL, US
Arron M. Strepka - LaGrange Park IL, US
Joel Schroeder - Racine WI, US
Assignee:
VELSICOL CHEMICAL CORPORATION - Rosemont IL
International Classification:
C08K 5/09
C07C 63/70
US Classification:
524291, 252364, 560 84
Abstract:
Ester compositions based on blends of the mono- and dibenzoates of 2,2,4-trimethyl-1,3-pentanediol and containing a minimum of 87 weight percent of the dibenzoate are novel and exhibit viscosities that are unexpectedly high relative to the benzoates of other mono- and polyfunctional alcohols. These viscosities are not exhibited at lower concentrations of the dibenzoate.

Plasticizer Compositions For Flexible Closed Cell Foams

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US Patent:
20080119577, May 22, 2008
Filed:
Jan 25, 2008
Appl. No.:
12/019769
Inventors:
William Arendt - Libertyville IL, US
Makarand Joshi - Grayslake IL, US
Wesley McConnell - Grayslake IL, US
Kimberly Rausch - Des Plaines IL, US
Bruce Streeter - Crystal Lake IL, US
Arron Strepka - LaGrange Park IL, US
Assignee:
VELSICOL CHEMICAL CORPORATION - Rosemont IL
International Classification:
C08J 9/00
US Classification:
521073000, 521088000
Abstract:
Foamable compositions based on rigid organic polymers such as polyvinyl chloride contain as the plasticizer a blend of a) a liquid oligomeric ester of phthalic acid, at least one aliphatic dicarboxylic acid or a mixture thereof; and b) a total of at least 15 weight percent, based on total plasticizer, of at least one ester of benzoic acid and/or an alkyl-substituted benzoic acid.

Aqueous Film-Forming Compositions Containing Reduced Levels Of Volatile Organic Compounds

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US Patent:
20080103237, May 1, 2008
Filed:
Oct 30, 2006
Appl. No.:
11/554301
Inventors:
Arron Strepka - LaGrange Park IL, US
Makarand V. Joshi - Grayslake IL, US
William D. Arendt - Libertyville IL, US
International Classification:
C08K 5/10
C08K 5/05
C09D 5/02
US Classification:
524306, 524556, 524379, 524386
Abstract:
In addition to acting as effective plasticizers, benzoic acid ester combinations comprising diesters of glycols and at least one of the corresponding monoesters within a specified concentration range are unique in their ability to act as coalescents for aqueous polymer compositions, thereby replacing more volatile organic compounds such as diols, glycols and esters of mono- and dihydric alcohols and benzoates of monohydric alcohols containing 8-10 carbon atoms. Within a preferred concentration range the benzoate combinations impart additional desirable properties to films formed from the polymer composition. These combinations can replace at least a portion of the more volatile organic compounds without any decrease in coalescing ability of the polymers present in the composition.

Aqueous Coating Compositions Exhibiting Increased Open Time With Reduced Levels Of Volatile Organic Compounds

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US Patent:
20080182929, Jul 31, 2008
Filed:
Apr 3, 2008
Appl. No.:
12/061836
Inventors:
Arron Strepka - LaGrange Park IL, US
Makarand V. Joshi - Grayslake IL, US
William D. Arendt - Libertyville IL, US
Assignee:
VELSICOL CHEMICAL CORPORATION - Rosemont IL
International Classification:
C08K 5/09
US Classification:
524291
Abstract:
In addition to acting as effective plasticizers, dibenzoates of diethylene and dipropylene glycols in combination with at least one of the corresponding monoesters within a specified concentration range are unique in their ability to extend the open time exhibited by aqueous polymer compositions, and are thereby capable of replacing at least a portion of more volatile organic compounds (VOC.'s) such as diols, glycols and esters of mono-and dihydric alcohols and benzoates of monohydric alcohols that are typically used as coalescents for these polymer compositions.

Film Forming Compositions Containing Mixtures Of Benzoic Acid Esters

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US Patent:
20080076861, Mar 27, 2008
Filed:
Sep 22, 2006
Appl. No.:
11/534456
Inventors:
Arron Strepka - LaGrange Park IL, US
Makarand V. Joshi - Grayslake IL, US
William D. Arendt - Libertyville IL, US
Jason Butt - Oak Park IL, US
International Classification:
C08K 5/00
US Classification:
524287, 524284, 524556
Abstract:
This invention provides film-forming compositions, including but not limited to polishes, coatings, adhesives and inks, comprising a at least one acrylic or vinyl acetate polymer or copolymer as a film-forming ingredient and, as the plasticizer, a blend in specified proportions of a) the benzoate of a 6-carbon monohydric alcohol, b) diethylene glycol dibenzoate and c) diethylene glycol monobenzoate.

Plasticizer Compositions For Flexible Closed Cell Foams

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US Patent:
20060241197, Oct 26, 2006
Filed:
Apr 25, 2005
Appl. No.:
11/113501
Inventors:
William Arendt - Libertyville IL, US
Makarand Joshi - Grayslake IL, US
Wesley McConnell - Grayslake IL, US
Kimberly Rausch - Des Plaines IL, US
Bruce Streeter - Crystal Lake IL, US
Arron Strepka - LaGrange Park IL, US
International Classification:
C08L 67/00
US Classification:
521138000
Abstract:
Foamable compositions based on rigid organic polymers such as polyvinyl chloride contain as the plasticizer a blend of a) a liquid oligomeric ester of phthalic acid, at least one aliphatic dicarboxylic acid or a mixture thereof; and b) a total of at least 15 weight percent, based on total plasticizer, of at least one ester of benzoic acid and/or an alkyl-substituted benzoic acid.
Arron M Strepka from La Grange Park, IL, age ~55 Get Report