Patents by Inventor Phillip C. Cagle
Phillip C. Cagle 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: 11639448Abstract: The present disclosure provides a white ink comprising an aqueous ink vehicle, a white colorant, and latex particles. The colorant can consist essentially of metal oxide particles present at from 2 wt % to 50 wt %, can have an average particle size from 100 nm to 1000 nm, and can have a high refractive index from 1.8 to 2.8. The latex can be present in the ink at from 2 wt % to 20 wt %, can have a glass transition temperature from 0° C. to 130° C., and can have a low refractive index from 1.3 to 1.6. The metal oxide particles and latex particles can be present in the white ink at weight ratio is from 6:1 to 1:3.Type: GrantFiled: March 20, 2014Date of Patent: May 2, 2023Assignee: Hewlett-Packard Development Company, L.P.Inventors: Vladek Kasperchik, Phillip C. Cagle, David Michael Ingle, Paul Joseph Bruinsma
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Patent number: 11572481Abstract: In one aspect the present disclosure relates to an aqueous inkjet ink composition comprising a yellow azo pigment, a pigment synergist, a polymeric dispersant, 5 to 20 wt % of a latex polymer, 5 to 40 wt % of an organic co-solvent that has a boiling point of a boiling point in the range of about 170° C. to about 285° C., and water. The pigment synergist comprises a pigment of the formula (I): where each of R1 to R10 is each independently selected from H, carboxylate, and/or a sulphonate group.Type: GrantFiled: July 5, 2017Date of Patent: February 7, 2023Assignee: Hewlett-Packard Development Company, L.P.Inventors: Phillip C. Cagle, Dennis Z. Guo
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Patent number: 11401408Abstract: A polymer particle includes a first heteropolymer composition and a second heteropolymer composition having a higher glass transition temperature (Tg) than a Tg of the first heteropolymer composition. The first heteropolymer composition includes two or more aliphatic (meth)acrylate ester monomers or two or more aliphatic (meth)acrylamide monomers. The second heteropolymer composition includes a cycloaliphatic monomer and an aromatic monomer. The cycloaliphatic monomer is selected from the group consisting of a cycloaliphatic (meth)acrylate monomer and a cycloaliphatic (meth)acrylamide monomer and the aromatic monomer is selected from the group consisting of an aromatic (meth)acrylate monomer and an aromatic (meth)acrylamide monomer.Type: GrantFiled: July 27, 2017Date of Patent: August 2, 2022Assignee: Hewlett-Packard Development Company, L.P.Inventors: David Michael Ingle, Phillip C. Cagle
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Patent number: 11142604Abstract: Herein is described a latex polymer derived from a composition comprising a cycloaliphatic monomer and an aromatic monomer, wherein the cycloaliphatic monomer comprises a cycloaliphatic (meth)acrylate monomer or a cycloaliphatic (meth)acrylamide monomer and the aromatic monomer comprises an aromatic (meth)acrylate monomer or an aromatic (meth)acrylamide monomer. Also described is an inkjet ink composition comprising the latex polymer.Type: GrantFiled: January 31, 2017Date of Patent: October 12, 2021Assignee: Hewlett-Packard Development Company, L.P.Inventors: David Michael Ingle, Phillip C. Cagle
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Patent number: 11001724Abstract: Described herein is an inkjet ink composition and an inkjet cartridge comprising an inkjet ink composition and an ink ejection device comprising a recirculation system. The inkjet ink composition may comprise a latex polymer and an ink vehicle. The ink vehicle comprising water and a co-solvent comprising a solvent having a boiling point in the range of about 170° C. to about 215° C. and a solvent having a boiling point of about 220° C. or more.Type: GrantFiled: January 31, 2017Date of Patent: May 11, 2021Assignee: Hewlett-Packard Development Company, L.P.Inventors: Phillip C. Cagle, David Michael Ingle
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Patent number: 10883008Abstract: The present disclosure refers to an inkjet ink set comprising a black ink with a black pigment, a yellow ink with a yellow pigment, a cyan ink with a cyan pigment, a magenta ink with a magenta pigment and a white ink with a white pigment. At least one of the ink further contains a latex binder that is dispersed in the ink vehicle, and that includes a first heteropolymer including two or more aliphatic (meth)acrylate ester monomers or two or more aliphatic (meth)acrylamide monomers; and a second heteropolymer including a cycloaliphatic monomer and an aromatic monomer. The present disclosure refers also to a printing method using the ink set and to a system for printing the ink set.Type: GrantFiled: January 5, 2018Date of Patent: January 5, 2021Assignee: Hewlett-Packard Development Company, L.P.Inventors: David Michael Ingle, Phillip C. Cagle, Paul J. Bruinsma, Howard Doumaux, Timothy C. Mauldin
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Patent number: 10876012Abstract: Herein is described an inkjet printing system comprising: an aqueous pre-treatment fluid comprising a cationic polymer and a pre-treatment vehicle; an aqueous inkjet ink composition comprising a latex polymer comprising a (meth)acrylate or (meth)acrylamide polymer or copolymer, a pigment and an ink vehicle; and an aqueous inkjet overcoat composition comprising a latex polymer comprising a (meth)acrylate or (meth)acrylamide polymer or copolymer, a wax and an overcoat vehicle.Type: GrantFiled: January 31, 2017Date of Patent: December 29, 2020Assignee: Hewlett-Packard Development Company, L.P.Inventors: Phillip C. Cagle, David Michael Ingle, Howard Doumaux, Timothy Christopher Mauldin
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Publication number: 20200392324Abstract: A polymer particle includes a first heteropolymer composition and a second heteropolymer composition having a higher glass transition temperature (Tg) than a Tg of the first heteropolymer composition. The first heteropolymer composition includes two or more aliphatic (meth)acrylate ester monomers or two or more aliphatic (meth)acrylamide monomers. The second heteropolymer composition includes a cycloaliphatic monomer and an aromatic monomer. The cycloaliphatic monomer is selected from the group consisting of a cycloaliphatic (meth)acrylate monomer and a cycloaliphatic (meth)acrylamide monomer and the aromatic monomer is selected from the group consisting of an aromatic (meth)acrylate monomer and an aromatic (meth)acrylamide monomer.Type: ApplicationFiled: July 27, 2017Publication date: December 17, 2020Inventors: David Michael Ingle, Phillip C. Cagle
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Patent number: 10738208Abstract: The present disclosure refers to an inkjet ink composition comprising an ink vehicle including water; a white metal oxide pigment dispersed in the ink vehicle; and a latex binder, dispersed in the ink vehicle. The latex binder includes a first heteropolymer including two or more aliphatic (meth)acrylate ester monomers or two or more aliphatic (meth)acrylamide monomers; and a second heteropolymer including a cycloaliphatic monomer and an aromatic monomer. The present disclosure refers also to a printing method using such inkjet ink composition.Type: GrantFiled: January 5, 2018Date of Patent: August 11, 2020Assignee: Hewlett-Packard Development Company, L.P.Inventors: David Michael Ingle, Phillip C. Cagle, Paul J. Bruinsma, Howard Doumaux, Timothy C. Mauldin
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Publication number: 20200115569Abstract: In one aspect the present disclosure relates to an aqueous inkjet ink composition comprising a yellow azo pigment, a pigment synergist, a polymeric dispersant, 5 to 20 wt % of a latex polymer, 5 to 40 wt % of an organic co-solvent that has a boiling point of a boiling point in the range of about 170° C. to about 285° C., and water. The pigment synergist comprises a pigment of the formula (I): where each of R1 to R10 is each independently selected from H, carboxylate, and/or a sulphonate group.Type: ApplicationFiled: July 5, 2017Publication date: April 16, 2020Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.Inventors: Phillip C. Cagle, Dennis Z. Guo
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Publication number: 20190249022Abstract: The present disclosure refers to an inkjet ink composition comprising an ink vehicle including water; a white metal oxide pigment dispersed in the ink vehicle; and a latex binder, dispersed in the ink vehicle. The latex binder includes a first heteropolymer including two or more aliphatic (meth)acrylate ester monomers or two or more aliphatic (meth)acrylamide monomers; and a second heteropolymer including a cycloaliphatic monomer and an aromatic monomer. The present disclosure refers also to a printing method using such inkjet ink composition.Type: ApplicationFiled: January 5, 2018Publication date: August 15, 2019Inventors: David Michael Ingle, Phillip C. Cagle, Paul J. Bruinsma, Howard Doumaux, Timothy C. Mauldin
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Publication number: 20190233667Abstract: Described herein is an inkjet ink composition and an inkjet cartridge comprising an inkjet ink composition and an ink ejection device comprising a recirculation system. The inkjet ink composition may comprise a latex polymer and an ink vehicle. The ink vehicle comprising water and a co-solvent comprising a solvent having a boiling point in the range of about 170° C. to about 215° C. and a solvent having a boiling point of about 220° C. or more.Type: ApplicationFiled: January 31, 2017Publication date: August 1, 2019Inventors: Phillip C. Cagle, David Michael Ingle
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Publication number: 20190225826Abstract: The present disclosure refers to an inkjet ink set comprising a black ink with a black pigment, a yellow ink with a yellow pigment, a cyan ink with a cyan pigment, a magenta ink with a magenta pigment and a white ink with a white pigment. At least one of the ink further contains a latex binder that is dispersed in the ink vehicle, and that includes a first heteropolymer including two or more aliphatic (meth)acrylate ester monomers or two or more aliphatic (meth)acrylamide monomers; and a second heteropolymer including a cycloaliphatic monomer and an aromatic monomer. The present disclosure refers also to a printing method using the ink set and to a system for printing the ink set.Type: ApplicationFiled: January 5, 2018Publication date: July 25, 2019Inventors: David Michael Ingle, Phillip C. Cagle, Paul J. Bruinsma, Howard Doumaux, Timothy C. Mauldin
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Publication number: 20190225828Abstract: Herein is described an inkjet printing system comprising: an aqueous pre-treatment fluid comprising a cationic polymer and a pre-treatment vehicle; an aqueous inkjet ink composition comprising a latex polymer comprising a (meth)acrylate or (meth)acrylamide polymer or copolymer, a pigment and an ink vehicle; and an aqueous inkjet overcoat composition comprising a latex polymer comprising a (meth)acrylate or (meth)acrylamide polymer or copolymer, a wax and an overcoat vehicle.Type: ApplicationFiled: January 31, 2017Publication date: July 25, 2019Inventors: Phillip C. Cagle, David Michael Ingle, Howard Doumaux, Timothy Christopher Mauldin
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Publication number: 20190194372Abstract: Herein is described a latex polymer derived from a composition comprising a cycloaliphatic monomer and an aromatic monomer, wherein the cycloaliphatic monomer comprises a cycloaliphatic (meth)acrylate monomer or a cycloaliphatic (meth)acrylamide monomer and the aromatic monomer comprises an aromatic (meth)acrylate monomer or an aromatic (meth)acrylamide monomer. Also described is an inkjet ink composition comprising the latex polymer.Type: ApplicationFiled: January 31, 2017Publication date: June 27, 2019Inventors: David Michael Ingle, Phillip C. Cagle
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Patent number: 10131807Abstract: The present disclosure provides ink-jet inks incorporating dimeric fluorosurfactants. As such, an ink-jet ink can include a liquid vehicle; a non-ionic fluorosurfactant dimer having the structure CF3(CF2)x(CH2)y(CR2CR2O)z-A-(OCR2CR2)a(CH2)b(CF2)cCF3, where R is independently H or methyl, A is a bridging unit containing aliphatic or aromatic functionality, x is 3 to 18, y is 0 to 8, z is 0 to 100, a is 0 to 100, b is 0 to 8, and c is 3 to 18; and a polymer.Type: GrantFiled: August 30, 2017Date of Patent: November 20, 2018Assignee: Hewlett-Packard Development Company, L.P.Inventors: Phillip C. Cagle, Sergiy Peleshanko
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Patent number: 10072168Abstract: Marking fluids and apparatus for marking vinyl substrates, such as through inkjet printing, use aqueous-based fluid vehicles having an amount of a vinyl-softening co-solvent sufficient to cause swelling of the vinyl substrate after water has been driven from the marking fluid.Type: GrantFiled: October 13, 2005Date of Patent: September 11, 2018Assignee: Hewlett-Packard Development Company L.P.Inventor: Phillip C. Cagle
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Publication number: 20170369726Abstract: The present disclosure provides ink-jet inks incorporating dimeric fluorosurfactants. As such, an ink-jet ink can include a liquid vehicle; a non-ionic fluorosurfactant dimer having the structure CF3(CF2)x(CH2)y(CR2CR2O)z-A-(OCR2CR2)a(CH2)b(CF2)cCF3, where R is independently H or methyl, A is a bridging unit containing aliphatic or aromatic functionality, x is 3 to 18, y is 0 to 8, z is 0 to 100, a is 0 to 100, b is 0 to 8, and c is 3 to 18; and a polymer.Type: ApplicationFiled: August 30, 2017Publication date: December 28, 2017Applicant: Hewlett-Packard Development Company, L.P.Inventors: Phillip C. Cagle, Sergiy Peleshanko
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Patent number: 9783692Abstract: The present disclosure provides dimeric fluorosurfactants related methods and ink-jet inks incorporating such fluorosurfactants. As such, an ink-jet ink can comprise a liquid vehicle; a non-ionic fluorosurfactant dimer having the structure CF3(CF2)x(CH2)y(CR2CR2O)z-A-(OCR2CR2)a(CH2)b(CF2)cCF3, where R is independently H or methyl, A is a bridging unit containing aliphatic or aromatic functionality, x is 3 to 18, y is 0 to 8, z is 0 to 100, a is 0 to 100, b is 0 to 8, and c is 3 to 18; and a colorant.Type: GrantFiled: September 14, 2012Date of Patent: October 10, 2017Assignee: Hewlett-Packard Development Company, L.P.Inventors: Phillip C. Cagle, Sergiy Peleshanko
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Patent number: 9732244Abstract: The present disclosure provides ink-jet inks and associated methods. In one example, an ink jet ink can comprise an ink vehicle, a wax emulsion, and a latex particulate. The latex particulate can comprise multiple intermingled discrete polymer strands, including: a low Tg polymer strand having a Tg below 50° C. and a high Tg polymer strand having a Tg at 50° C. or above. Additionally, the Tg of the high Tg polymer strand can be at least 50° C. greater than the Tg of the low Tg polymer strand.Type: GrantFiled: September 14, 2012Date of Patent: August 15, 2017Assignee: Hewlett-Packard Development Company, L.P.Inventors: David Michael Ingle, Jr., Phillip C. Cagle, Paul Joseph Bruinsma, Max Yen