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Lauren M Tonge

from Sanford, MI
Age ~62

Lauren Tonge Phones & Addresses

  • 3105 Lakeview Dr, Sanford, MI 48657 (989) 687-5091
  • Midland, MI
  • Evanston, IL

Work

Position: Professional/Technical

Education

Degree: High school graduate or higher

Publications

Us Patents

Fluorocarbon Elastomer Silicone Vulcanizates

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US Patent:
7173092, Feb 6, 2007
Filed:
Jun 6, 2003
Appl. No.:
10/515869
Inventors:
Gerald Gornowicz - Longboat Key FL, US
Igor Chorvath - Midland MI, US
Lauren Tonge - Sanford MI, US
Yung Kim - Midland MI, US
David Romenesko - Midland MI, US
Kermit Kwan - Alpharetta GA, US
Stephen Warren - Midland MI, US
Assignee:
Dow Corning Corporation - Midland MI
International Classification:
C08L 27/12
C08L 83/04
US Classification:
525104, 525474, 525477, 525478, 528 15, 528 24, 528 31, 528 32, 528 25, 524492, 524493
Abstract:
A method is disclosed for preparing an elastomeric base composition comprising: (I) mixing (A) a fluorocarbon elastomer with (B) a compatibilizer, (C) an optional catalyst, (II) mixing the product of step (I) with (D) a silicone base comprising a curable organopolysiloxane, (E), an optional crosslinking agent, (F) a cure agent in an amount sufficient to cure said organopolysiloxane; and (III) dynamically vulcanizing the organopolysiloxane, wherein the weight ratio of fluorocarbon elastomer (A) to silicone base (B) in the elastomeric base composition ranges from 95:5 to 30:70. The cured rubber compositions obtained from the elastomeric base compositions herein have good fuel resistance properties.

Fluorocarbon Elastomer Silicone Vulcanizates

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US Patent:
7345118, Mar 18, 2008
Filed:
Jun 6, 2003
Appl. No.:
10/515876
Inventors:
Igor Chorvath - Midland MI, US
Kermit Kwan - Midland MI, US
David Romenesko - Midland MI, US
Lauren Tonge - Sanford MI, US
Stephen Warren - Midland MI, US
Assignee:
Dow Corning Corporation - Midland MI
International Classification:
C08F 289/00
US Classification:
525479, 528 24, 528 32, 528 38, 528901
Abstract:
A method is disclosed for preparing an elastomeric base composition comprising: (I) mixing by an extrusion process (A) a fluorocarbon elastomer with (B) an optional compatibilizer, (C) an optional catalyst (D) a silicone base comprising a curable organopolysiloxane, (E), an optional crosslinking agent (F) a cure agent in an amount sufficient to cure said organopolysiloxane; and (II) dynamically vulcanizing the organopolysiloxane, wherein the weight ratio of fluorocarbon elastomer (A) to silicone base (B) in the elastomeric base composition ranges from 95:5 to 30:70. The cured rubber compositions obtained from the elastomeric base compositions herein have good fuel resistance properties.

Fluorocarbon Elastomer Silicone Vulcanizates

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US Patent:
7479532, Jan 20, 2009
Filed:
Dec 13, 2004
Appl. No.:
10/581474
Inventors:
Lauren Tonge - Sanford MI, US
Assignee:
Dow Corning Corporation - Midland MI
International Classification:
C08G 77/06
C08G 77/12
C08G 77/20
C08G 77/00
C08F 8/00
C08F 283/00
US Classification:
528 24, 528 31, 528 32, 525104, 525478, 525479
Abstract:
A method is disclosed for preparing an elastomeric base composition comprising: (I) mixing (A) a silicone base comprising a curable organopolysiloxane, (B) an optional crosslinking agent, (C) a cure agent in an amount sufficient to cure said organopolysiloxane; (II) mixing the product of step (I) with (D) a fluorocarbon elastomer, (E) an optional compatibilizer, (F) an optional catalyst, and (III) dynamically vulcanizing the organopolysiloxane, wherein the weight ratio of fluorocarbon elastomer (D) to silicone base (A) in the elastomeric base composition ranges from 95:5 to 30:70. The cured rubber compositions obtained from the elastomeric base compositions herein have good fuel resistance properties.

Fluoroplastic Silicone Vulcanizates

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US Patent:
7547742, Jun 16, 2009
Filed:
Jun 4, 2004
Appl. No.:
10/556188
Inventors:
Mark Hartmann - Midland MI, US
Igor Chorvath - Midland MI, US
Lauren Tonge - Sanford MI, US
Robert Oldinski - Bay City MI, US
James Thompson - Sanford MI, US
David Romenesko - Midland MI, US
Kermit Kwan - Cumming GA, US
Stephen Warren - Midland MI, US
Assignee:
Dow Corning Corporation - Midland MI
International Classification:
C08L 47/00
C08L 27/12
C08L 51/08
C08L 83/04
C08L 43/04
US Classification:
524545, 524413, 525104
Abstract:
Fluoroplastics containing fluorocarbon resins and silicones are prepared by first mixing a fluorocarbon resin with a compatibilizer, then adding a curable organopolysiloxane with a radical initiator, and vulcanizing the organopolysiloxane in the mixture. The fluoroplastics can be processed by various techniques, such as extrusion, vacuum forming, injection molding, blow molding or compression molding, to fabricate plastic parts. The resulting fabricated parts can be re-processed (recycled) with little or no degradation of mechanical properties.

Fluorocarbon Elastomer Silicon Vulcanizates

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US Patent:
7553920, Jun 30, 2009
Filed:
Jun 1, 2005
Appl. No.:
11/596138
Inventors:
Lauren Marie Tonge - Sanford MI, US
Assignee:
Dow Corning Corporation - Midland MI
International Classification:
C08G 77/04
C08G 77/12
C08G 77/20
C08L 27/12
C08L 27/14
C08L 27/16
C08L 27/18
C08L 27/20
C08F 283/12
US Classification:
528 25, 528 24, 528 31, 528 32, 525104, 525474, 525478, 525479
Abstract:
A method is disclosed for preparing an elastomeric composition comprising:The cured rubber compositions obtained from the fluorocarbon elastomeric compositions herein have good fuel resistance properties.

Fluoroplastic Silicone Vulcanizates

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US Patent:
7718727, May 18, 2010
Filed:
May 7, 2009
Appl. No.:
12/437050
Inventors:
Mark Hartmann - Midland MI, US
Igor Chorvath - Midland MI, US
Lauren Tonge - Sanford MI, US
Robert Oldinski - Bay City MI, US
James Thompson - Sanford MI, US
David Romenesko - Midland MI, US
Kermit Kwan - Midland MI, US
Stephen Warren - Midland MI, US
Assignee:
Dow Corning Corporation - Midland MI
International Classification:
C08L 47/00
C08L 27/12
C08L 51/08
C08L 83/04
C08L 43/04
US Classification:
524545, 524413, 525104
Abstract:
Fluoroplastics containing fluorocarbon resins and silicones are prepared by first mixing a fluorocarbon resin with a compatibilizer, then adding a curable organopolysiloxane with a radical initiator, and vulcanizing the organopolysiloxane in the mixture. The fluoroplastics can be processed by various techniques, such as extrusion, vacuum forming, injection molding, blow molding or compression molding, to fabricate plastic parts. The resulting fabricated parts can be re-processed (recycled) with little or no degradation of mechanical properties.

Fluorine-Containing Resin Composition Inhibiting Corrosiveness

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US Patent:
7790806, Sep 7, 2010
Filed:
May 27, 2008
Appl. No.:
12/127057
Inventors:
Katsuhide Ohtani - Settsu, JP
Tsuyoshi Ono - Settsu, JP
Haruhisa Masuda - Settsu, JP
Ron Klein - Orangeburg NY, US
Masakazu Irie - Ichihara, JP
Kazuo Kobayashi - Ichihara, JP
Igor Chorvath - Midland MI, US
Tatyana Collins - Midland MI, US
Lauren Tonge - Midland MI, US
Assignee:
Dow Corning Corporation - Midland MI
Dow Corning Toray Co., Ltd. - Tokyo-to
Daikin Industries, Ltd. - Osaka-fu
Daikin America, Inc. - Orangeburg NY
International Classification:
C08L 27/18
US Classification:
525104
Abstract:
The present invention relates to a fluorine-containing resin composition for molding comprising a fluorine-containing resin (A) and a hydrofluoric acid scavenger (B), in which the hydrofluoric acid scavenger (B) is organopolysiloxane. According to the present invention, a fluorine-containing resin composition which can reduce an amount of hydrofluoric acid released from a fluorine-containing resin and inhibits corrosiveness can be provided.

Silicone Elastomers For High Temperature Performance

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US Patent:
8404770, Mar 26, 2013
Filed:
Jun 6, 2008
Appl. No.:
12/663602
Inventors:
Igor Chorvath - Midland MI, US
Michael Dipino - North Branford CT, US
David Lawson - Cardiff, GB
Robert Drake - Penarth, GB
David Shawl - Bay City MI, US
Jon Degroot - Midland MI, US
Steve Robson - Vale of Glamorgan, GB
Lauren Tonge - Sanford MI, US
Assignee:
Dow Corning Corporatioin - Midland MI
International Classification:
C08K 3/00
US Classification:
524425, 524431
Abstract:
Silicone elastomer base compositions containing a stabilizer are disclosed that provide cured silicone elastomers having improved high temperature performance. The stabilizer comprises carbon black, calcium carbonate, iron oxide, and optionally zinc oxide.
Lauren M Tonge from Sanford, MI, age ~62 Get Report