Patents by Inventor Jeanne E. Kaeding
Jeanne E. Kaeding has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 7390844Abstract: The present invention discloses a water dispersible polymer particle stabilized by a hydrophobically capped oligomeric acrylamide dispersant. The present invention also discloses a heterogeneous method for forming polymer particles comprising providing a water immiscible organic phase comprising at least one monomer dispersed in a continuous water phase and a hydrophobically capped oligomeric acrylamide, and polymerizing said organic phase to yield polymer particles stabilized with hydrophobically capped oligomeric acrylamide. Also disclosed in the present invention is a heterogeneous method for forming polymer particles comprising providing a water immiscible organic dispersed in a continuous water phase, polymerizing said organic phase, and adding bydrophobically capped oligomeric acrylamide to yield polymer particles stabilized with hydrophobically capped oligomeric acrylamide.Type: GrantFiled: March 15, 2005Date of Patent: June 24, 2008Assignee: Eastman Kodak CompanyInventors: Jeffrey W. Leon, Jeanne E. Kaeding, Dennis E. Smith, Trevor J. Wear, Alan R. Pitt, Peter J. Ghyzel
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Patent number: 7059714Abstract: The present invention discloses an ink printing method including the steps of: a) providing an ink printer that is responsive to digital data signals; b) loading said printer with an image-recording element including a support having thereon at least one image-receiving layer comprising polymeric particles in a polymeric binder, wherein said polymeric particle is stabilized by a hydrophobically capped oligomeric acrylamide dispersant; c) loading said printer with an ink composition; and d) printing on said image-recording element using said ink composition in response to said digital data signals.Type: GrantFiled: April 9, 2002Date of Patent: June 13, 2006Assignee: Eastman Kodak CompanyInventors: Jeanne E. Kaeding, Jeffrey W. Leon, Christine J. Landry-Coltrain, Alan R. Pitt, Trevor J. Wear, Gregory E. Missell, Dennis E. Smith
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Patent number: 7033716Abstract: An amorphous mixture consisting essentially of TiOFPc and TiOPc and containing more than 75 weight percent of substantially chlorine-free TiOPc is produced by forming a mixture of crude crystalline TiOFPc and crude crystalline, substantially chlorine-free TiOPc that contains less than 80 weight percent TiOPc, treating the mixture under conditions effective to form a substantially amorphous mixture of TiOFPc and TiOPc containing less than 75 weight percent TiOPc, which is then treated with water, and dried. A further amount of crude crystalline, substantially chlorine-free TiOPc sufficient to form a new mixture containing more than 75 weight percent of substantially chlorine-free TiOPc is added, and the new mixture is converted to a substantially amorphous mixture of TiOFPc and TiOPc. A nanoparticulate cocrystalline composition is obtained by forming a slurry in an organic solvent of the dried substantially amorphous mixture, and wet milling the slurry to form the cocrystalline composition.Type: GrantFiled: September 4, 2003Date of Patent: April 25, 2006Assignee: Eastman Kodak CompanyInventors: Michel F. Molaire, Jeanne E. Kaeding, Theodore Zubil
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Patent number: 7026084Abstract: In a process for forming an amorphous TiOPc/TiOFPc pigment mixture containing a low concentration of TiOFPc, a mixture containing phthalonitrile and titanium tetrachloride is subjected to reaction conditions effective to form lightly chlorine-substituted crude crystalline Cl—TiOPc. The lightly chlorine-substituted crude crystalline Cl—TiOPc is combined with crude crystalline TiOFPc in a weight ratio from about 75:25 Cl—TiOPc:TiOFPc to about 99.5:0.5 Cl—TiOPc:TiOFPC to form a crude crystalline pigment mixture, which is treated under conditions effective to form a substantially amorphous pigment mixture of Cl—TiOPc and TiOFPc. The substantially amorphous mixture can subsequently be converted to a nanocrystalline Cl—TiOPc/TiOFPc pigment composition containing a low concentration of TiOFPc.Type: GrantFiled: September 4, 2003Date of Patent: April 11, 2006Assignee: Eastman Kodak CompanyInventors: Michel F. Molaire, Jeanne E. Kaeding, Theodore Zubil, Jeffrey R. Murray
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Patent number: 6866902Abstract: An ink recording element is described comprising a support having thereon at least one image-receiving layer comprising polymeric particles in a polymeric binder, wherein the polymeric particle is stabilized by a hydrophobically-capped oligomeric acrylamide dispersant.Type: GrantFiled: April 9, 2002Date of Patent: March 15, 2005Assignee: Eastman Kodak CompanyInventors: Jeanne E. Kaeding, Jeffrey W. Leon, Christine J. Landry-Coltrain, Alan R. Pitt, Trevor J. Wear, Gregory E. Missell, Dennis E. Smth
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Patent number: 6780942Abstract: The present invention relates to a method of forming porous particles comprising preparing a mixture of an organic phase and an aqueous phase comprising an unsaturated polyester, a water immiscible organic solvent, at least one organic-soluble ethylenically unsaturated monomer, and initiator, subjecting said mixture to high energy emulsification, initiating crosslinking of said polyester after emulsification, removing said water immiscible organic solvent to recover porous polyester particles.Type: GrantFiled: December 20, 2001Date of Patent: August 24, 2004Assignee: Eastman Kodak CompanyInventors: Jeffrey W. Leon, Jeanne E. Kaeding, Robert E. Mccovick
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Patent number: 6779885Abstract: An ink jet printing method having the steps of: A) providing an ink jet printer that is responsive to digital data signals; B) loading the printer with an ink jet recording element having a support having thereon an image-receiving layer of porous polymeric particles in a polymeric binder, the porous polymeric particles being prepared in the presence of an anionic or ationic dispersant, and the image-receiving layer containing a surfactant having a charge opposite to that of the dispersant used to make the porous polymeric particles, the surfactant being present in an amount from about 0.04 parts to about 0.30 parts by weight of the dispersant; C) loading the printer with an ink jet ink composition; and D) printing on the ink jet recording element using the ink jet ink composition in response to the digital data signals.Type: GrantFiled: December 4, 2001Date of Patent: August 24, 2004Assignee: Eastman Kodak CompanyInventors: Gregory E. Missell, Jeanne E. Kaeding, Dennis E. Smith, Paul B. Merkel
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Publication number: 20040110075Abstract: In a process for forming an amorphous TiOPc/TiOFPc pigment mixture containing a low concentration of TiOFPc, a mixture containing phthalonitrile and titanium tetrachloride is subjected to reaction conditions effective to form lightly chlorine-substituted crude crystalline Cl—TiOPc. The lightly chlorine-substituted crude crystalline Cl—TiOPc is combined with crude crystalline TiOFPc in a weight ratio from about 75:25 Cl—TiOPc:TiOFPc to about 99.5:0.5 Cl—TiOPc:TiOFPC to form a crude crystalline pigment mixture, which is treated under conditions effective to form a substantially amorphous pigment mixture of Cl—TiOPc and TiOFPc. The substantially amorphous mixture can subsequently be converted to a nanocrystalline Cl—TiOPc/TiOFPc pigment composition containing a low concentration of TiOFPc.Type: ApplicationFiled: September 4, 2003Publication date: June 10, 2004Applicant: NexPress Solutions LLCInventors: Michel F. Molaire, Jeanne E. Kaeding, Theodore Zubil, Jeffrey R. Murray
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Publication number: 20040106053Abstract: An amorphous mixture consisting essentially of TiOFPc and TiOPc and containing more than 75 weight percent of substantially chlorine-free TiOPc is produced by forming a mixture of crude crystalline TiOFPc and crude crystalline, substantially chlorine-free TiOPc that contains less than 80 weight percent TiOPc, treating the mixture under conditions effective to form a substantially amorphous mixture of TiOFPc and TiOPc containing less than 75 weight percent TiOPc, which is then treated with water, and dried. A further amount of crude crystalline, substantially chlorine-free TiOPc sufficient to form a new mixture containing more than 75 weight percent of substantially chlorine-free TiOPc is added, and the new mixture is converted to a substantially amorphous mixture of TiOFPc and TiOPc. A nanoparticulate cocrystalline composition is obtained by forming a slurry in an organic solvent of the dried substantially amorphous mixture, and wet milling the slurry to form the cocrystalline composition.Type: ApplicationFiled: September 4, 2003Publication date: June 3, 2004Applicant: NexPress Solutions LLCInventors: Michel F. Molaire, Jeanne E. Kaeding, Theodore Zubil
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Patent number: 6726991Abstract: Core/shell particles having a core of a porous polymer and a shell of an inorganic colloid, the inorganic colloid having a median diameter of less than about 0.07 &mgr;m, and the core/shell particles having a median diameter of less than about 50 &mgr;m.Type: GrantFiled: September 9, 2002Date of Patent: April 27, 2004Assignee: Eastman Kodak CompanyInventors: Jeanne E. Kaeding, Dennis E. Smith
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Patent number: 6677004Abstract: An ink jet recording element having a support having thereon an image-receiving layer of porous polymeric particles in a polymeric binder, the porous polymeric particles being prepared in the presence of an anionic or cationic dispersant, and the image-receiving layer containing a surfactant having a charge opposite to that of the dispersant used to make the porous polymeric particles, the surfactant being present in an amount from about 0.04 parts to about 0.30 parts by weight of the dispersant.Type: GrantFiled: December 4, 2001Date of Patent: January 13, 2004Assignee: Eastman Kodak CompanyInventors: Paul B. Merkel, Gregory E. Missell, Jeanne E. Kaeding, Dennis E. Smith
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Publication number: 20040001952Abstract: Disclosed is protective laminate for a thermal dye sublimation print containing a binder and dispersed thermally expandable microspheres having on the surface of the microspheres less than 1.8 wt % of inorganic particulates and a process for forming such a laminate.Type: ApplicationFiled: June 26, 2002Publication date: January 1, 2004Applicant: Eastman Kodak CompanyInventors: William H. Simpson, Jacob J. Hastreiter, Jeanne E. Kaeding
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Publication number: 20030197773Abstract: The present invention discloses an ink printing method using an image-recording element which provides an image having excellent image quality and superior dry time comprising the steps of:Type: ApplicationFiled: April 9, 2002Publication date: October 23, 2003Applicant: Eastman Kodak CompanyInventors: Jeanne E. Kaeding, Jeffrey W. Leon, Christine J. Landry-Coltrain, Alan R. Pitt, Trevor J. Wear, Gregory E. Missell, Dennis E. Smith
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Publication number: 20030198761Abstract: An ink recording element is described comprising a support having thereon at least one image-receiving layer comprising polymeric particles in a polymeric binder, wherein said polymeric particle is stabilized by a hydrophobically-capped oligomeric acrylamide dispersant.Type: ApplicationFiled: April 9, 2002Publication date: October 23, 2003Applicant: Eastman Kodak CompanyInventors: Jeanne E. Kaeding, Jeffrey W. Leon, Christine J. Landry-Coltrain, Alan R. Pitt, Trevor J. Wear, Gregory E. Missell, Dennis E. Smith
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Publication number: 20030199633Abstract: The present invention discloses a water dispersible polymer particle stabilized by a hydrophobically capped oligomeric acrylamide dispersant. The present invention also discloses a heterogeneous method for forming polymer particles comprising providing a water immiscible organic phase comprising at least one monomer dispersed in a continuous water phase and a hydrophobically capped oligomeric acrylamide, and polymerizing said organic phase to yield polymer particles stabilized with hydrophobically capped oligomeric acrylamide. Also disclosed in the present invention is a heterogeneous method for forming polymer particles comprising providing a water immiscible organic dispersed in a continuous water phase, polymerizing said organic phase, and adding hydrophobically capped oligomeric acrylamide to yield polymer particles stabilized with hydrophobically capped oligomeric acrylamide.Type: ApplicationFiled: April 9, 2002Publication date: October 23, 2003Applicant: Eastman Kodak CompanyInventors: Jeffrey W. Leon, Jeanne E. Kaeding, Dennis E. Smith, Trevor J. Wear, Alan R. Pitt, Peter J. Ghyzel
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Publication number: 20030130415Abstract: The present invention relates to a method of forming porous particles comprising preparing a mixture of an organic phase and an aqueous phase comprising an unsaturated polyester, a water immiscible organic solvent, at least one organic-soluble ethylenically unsaturated monomer, and initiator, subjecting said mixture to high energy emulsification, initiating crosslinking of said polyester after emulsification, removing said water immiscible organic solvent to recover porous polyester particles.Type: ApplicationFiled: December 20, 2001Publication date: July 10, 2003Applicant: Eastman Kodak CompanyInventors: Jeffrey W. Leon, Jeanne E. Kaeding, Robert E. Mccovick
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Publication number: 20030103128Abstract: An inkjet printing method having the steps of: A) providing an inkjet printer that is responsive to digital data signals; B) loading the printer with an inkjet recording element having a support having thereon an image-receiving layer of porous polymeric particles in a polymeric binder, the porous polymeric particles being prepared in the presence of an anionic or ationic dispersant, and the image-receiving layer containing a surfactant having a charge opposite to that of the dispersant used to make the porous polymeric particles, the surfactant being present in an amount from about 0.04 parts to about 0.30 parts by weight of the dispersant; C) loading the printer with an inkjet ink composition; and D) printing on the inkjet recording element using the inkjet ink composition in response to the digital data signals.Type: ApplicationFiled: December 4, 2001Publication date: June 5, 2003Applicant: Eastman Kodak CompanyInventors: Gregory E. Missell, Jeanne E. Kaeding, Dennis E. Smith, Paul B. Merkel
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Publication number: 20030104173Abstract: An ink jet recording element having a support having thereon an image-receiving layer of porous polymeric particles in a polymeric binder, the porous polymeric particles being prepared in the presence of an anionic or cationic dispersant, and the image-receiving layer containing a surfactant having a charge opposite to that of the dispersant used to make the porous polymeric particles, the surfactant being present in an amount from about 0.04 parts to about 0.30 parts by weight of the dispersant.Type: ApplicationFiled: December 4, 2001Publication date: June 5, 2003Applicant: Eastman Kodak CompanyInventors: Paul B. Merkel, Gregory E. Missell, Jeanne E. Kaeding, Dennis E. Smith
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Patent number: 6554419Abstract: An ink jet printing method, comprising the steps of: A) providing an ink jet printer that is responsive to digital data signals; B) loading the printer with an inkjet recording element comprising a support having thereon an image-receiving layer comprising porous polymeric particles in a polymeric binder, the porous polymeric particles having the formula: wherein: A represents units of an addition polymerizable monomer containing at least two ethylenically unsaturated groups; B represents units of a copolymerizable, &agr;, &bgr;-ethylenically unsaturated monomer; C represents styrenic or acrylic repeating units containing an ionic functionality; x is from about 27 to about 99 mole %; y is from 0 to about 72 mole %; and z is from about 1 to about 73 mole %; C) loading the printer with an ink jet ink composition; and D) printing on the image-receiving layer using the ink jet ink composition in response to the digital data signals.Type: GrantFiled: March 30, 2001Date of Patent: April 29, 2003Assignee: Eastman Kodak CompanyInventors: Gregory E. Missell, Jeanne E. Kaeding, Richard J. Kapusniak, Dennis E. Smith
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Patent number: 6541103Abstract: An ink jet recording element comprising a support having thereon an image-receiving layer comprising porous polymeric particles in a polymeric binder, the porous polymeric particles having the formula: &Parenopenst;A&Parenclosest;x&Parenopenst;B&Parenclosest;y&Parenopenst;C&Parenclosest;z wherein: A represents units of an addition polymerizable monomer containing at least two ethylenically unsaturated groups; B represents units of a copolymerizable, &agr;, &bgr;-ethylenically unsaturated monomer; C represents styrenic or acrylic repeating units containing an ionic functionality; x is from about 27 to about 99 mole %; y is from 0 to about 72 mole %; and z is from about 1 to about 73 mole %Type: GrantFiled: March 30, 2001Date of Patent: April 1, 2003Assignee: Eastman Kodak CompanyInventors: Jeanne E. Kaeding, Richard J. Kapusniak, Dennis E. Smith, Gregory E. Missell