Patents by Inventor Philip John Double
Philip John Double 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).
-
Patent number: 10557048Abstract: An ink comprising: (a) from 0.5 to 5 parts of a self-dispersible pigment; (b) from 1 to 10 parts of a styrene acrylic latex binder and/or styrene butadiene latex; (c) from 0 to 5 parts of a glycol selected from the group consisting of ethylene glycol, diethylene glycol, propylene glycol, dipropylene glycol or triethylene glycol; (d) from 1 to 10 parts of 2-pyrrolidone; (e) from 1 to 15 parts of glycerol; (f) from 0.1 to 3 parts of an acetylenic surfactant; (g) from 0.001 to 5 parts of biocide; (h) from 0 to 10 parts of a viscosity modifier; and (i) the balance to 100 parts water. Also an ink-jet printing process, a printed substrate, an ink-jet printer ink container and an ink-jet printer with a re-circulating printer head.Type: GrantFiled: December 10, 2015Date of Patent: February 11, 2020Assignee: Fujifilm Imaging Colorants, Inc.Inventors: Christopher Oriakhi, Ravi Shankar, Eda Wilson, Michael Finnegan, Jerrold Baker, Keith Delaney, Anthony Fiumenero, Philip John Double, Hamid Shirazi
-
Patent number: 10190008Abstract: A method for printing on a water-soluble material which comprises the following steps: a) ink jet printing an ink onto a water-soluble material so as to form an image wherein the ink comprises a self-dispersible pigment which comprises a carboxy-functional dispersant crosslinked around a pigment core by a cross-linking agent having at least two groups selected from oxetane, carbodiimide, hydrazide, oxazoline, aziridine, isocyanate, N-methylol, keteneimine, isocyanurate and epoxy groups; b) overprinting the image formed in step A) with a water soluble overprint varnish, also printed material and inks. Also inks, ink-sets and printed water-soluble material.Type: GrantFiled: July 1, 2016Date of Patent: January 29, 2019Assignee: Fujifilm Imaging Colorants, Inc.Inventors: Christopher Oriakhi, Philip John Double, Ravi Shankar, Emmanuel Dimotakis
-
Publication number: 20180305863Abstract: A process for printing on a textile substrate comprising the steps of: (I) preparing an ink comprising the following components: (a) from 1 to 8 parts of a self-dispersible pigment which comprises a carboxy-functional dispersant crosslinked around a pigment core by a crosslinking agent having at least two groups selected from oxetane, carbodiimide, hydrazide, oxazoline, aziridine, isocyanate, N-methylol, keteneimine, isocyanurate and epoxy groups; (b) from 0 to 16 parts of a binder selected from one or more of an acrylic latex binder, a styrene acrylic latex binder and a styrene butadiene latex binder wherein the binder has a Tg in the range of from ?25° C. to 35° C.; (c) from 1 to 30 parts of one or more water-miscible organic solvents (d) from 0.1 to 3 parts of a surfactant; (e) from 0 to 5 parts of biocide; (f) from 0 to 10 parts of a viscosity modifier; (g) from 0 to 10 parts of a polyurethane latex binder with a Tg in the range of from ?25° C. to 35° C.Type: ApplicationFiled: October 14, 2016Publication date: October 25, 2018Applicants: Fujifilm Imaging Colorants, Inc., Fujifilm Imaging Colorants LimitedInventors: Emmanuel Dimotakis, Keith Delaney, Christopher Oriakhi, Philip John Double, Ravi Shankar, Hamid Shirazi, Eda Wilson
-
Publication number: 20180237651Abstract: An ink comprising: (a) from 0.5 to 5 parts of a self-dispersible pigment; (b) from 1 to 10 parts of a styrene acrylic latex binder and/or styrene butadiene latex; (c) from 0 to 5 parts of a glycol selected from the group consisting of ethylene glycol, diethylene glycol, propylene glycol, dipropylene glycol or triethylene glycol; (d) from 1 to 10 parts of 2-pyrrolidone; (e) from 1 to 15 parts of glycerol; (f) from 0.1 to 3 parts of an acetylenic surfactant; (g) from 0.001 to 5 parts of biocide; (h) from 0 to 10 parts of a viscosity modifier; and (i) the balance to 100 parts water. Also an ink-jet printing process, a printed substrate, an ink-jet printer ink container and an ink-jet printer with a re-circulating printer head.Type: ApplicationFiled: December 10, 2015Publication date: August 23, 2018Inventors: Christopher Oriakhi, Ravi Shankar, Eda Wilson, Michael Finnegan, Jerrold Baker, Keith Delaney, Anthony Fiumenero, Philip John Double, Hamid Shirazi
-
Publication number: 20180237650Abstract: An ink comprising: (a) 0.5 to 5 parts of a self-dispersible pigment; (b) 2 to 8 parts of a styrene acrylic latex binder and/or a styrene butadiene latex binder; (c) 0.5 to 5 parts of a polyurethane latex binder; (d) 0 to 5 parts of a glycol selected from the group consisting of ethylene glycol, diethylene glycol, propylene glycol, dipropylene glycol or triethylene glycol; (e) 1 to 10 parts of 2-pyrrolidone; (f) 1 to 15 parts of glycerol; (g) 0.1 to 3 parts of acetylenic surfactant; (h) 0.001 to 5 parts of biocide; (i) 0 to 10 parts of a viscosity modifier; and (j) the balance to 100 parts water. Also ink jet printing processes, ink-jet ink containers, printed substrates and ink-jet printers.Type: ApplicationFiled: December 10, 2015Publication date: August 23, 2018Inventors: Christopher Oriakhi, Ravi Shankar, Eda Wilson, Michael Finnegan, Jerrold Baker, Keith Delaney, Anthony Fiumenero, Philip John Double, Hamid Shirazi, Emmanuel Dimotakis
-
Publication number: 20180223119Abstract: A method for printing on a water-soluble material which comprises the following steps: a) ink jet printing an ink onto a water-soluble material so as to form an image wherein the ink comprises a self-dispersible pigment which comprises a carboxy-functional dispersant crosslinked around a pigment core by a cross-linking agent having at least two groups selected from oxetane, carbodiimide, hydrazide, oxazoline, aziridine, isocyanate, N-methylol, keteneimine, isocyanurate and epoxy groups; b) overprinting the image formed in step A) with a water soluble overprint varnish, also printed material and inks. Also inks, ink-sets and printed water-soluble material.Type: ApplicationFiled: July 1, 2016Publication date: August 9, 2018Applicant: Fujifilm Imaging Colorants, Inc.Inventors: Christopher Oriakhi, Philip John Double, Ravi Shankar, Emmanuel Dimotakis
-
Patent number: 9969895Abstract: A process for printing on a water-soluble material using a self-dispersible pigment which comprises a carboxy-functional dispersant crosslinked around a pigment core by a crosslinking agent having at least two groups selected from oxetane, carbodiimide, hydrazide, oxazoline, aziridine, isocyanate, N-methylol, keteneimine, isocyanurate and epoxy groups. Also inks, ink-sets, printed material and ink-jet printers.Type: GrantFiled: June 25, 2015Date of Patent: May 15, 2018Assignee: Fujifilm Imaging Colorants, Inc.Inventors: Philip John Double, Christopher Oriakhi, Ravi Shankar
-
Publication number: 20170362450Abstract: An ink comprising: (a) from 1 to 25 parts of titanium dioxide pigment; (b) from 0 to 8 parts of a styrene butadiene latex binder; (c) from 0 to 8 parts of a polyurethane latex binder; (d) from 0 to 5 parts of a glycol selected from the group consisting of ethylene glycol, diethylene glycol, propylene glycol, dipropylene glycol or triethylene glycol; (e) from 1 to 10 parts of 2-pyrrolidone; (f) from 1 to 10 parts of glycerol; (g) from 0.01 to 2 parts of an acetylenic surfactant; (h) from 0.001 to 5 parts of biocide; (i) from 0 to 10 parts of a viscosity modifier; and (j) the balance to 100 parts water; provided that (b) plus (c) is greater than 0. Also ink jet printing processes, ink-jet ink containers, printed substrates and ink-jet printers.Type: ApplicationFiled: December 10, 2015Publication date: December 21, 2017Inventors: Christopher Oriakhi, Ravi Shankar, Philip John Double
-
Publication number: 20170158896Abstract: A process for printing on a water-soluble material using a self-dispersible pigment which comprises a carboxy-functional dispersant crosslinked around a pigment core by a crosslinking agent having at least two groups selected from oxetane, carbodiimide, hydrazide, oxazoline, aziridine, isocyanate, N-methylol, keteneimine, isocyanurate and epoxy groups. Also inks, ink-sets, printed material and ink-jet printers.Type: ApplicationFiled: June 25, 2015Publication date: June 8, 2017Inventors: Philip John Double, Christopher Oriakhi, Ravi Shankar
-
Patent number: 9309425Abstract: An ink comprising an encapsulated particulate solid and a liquid vehicle wherein: I) the encapsulated particulate solid comprises a particulate solid encapsulated with a cross-linked dispersant shell; and II) the ink comprises the components: a. from 0.1 to 20 parts of the encapsulated particulate solid; b. from 20 to 40 parts of glycerol; c. from 1 to 30 parts of ethylene glycol; d. from 0 to 20 parts of 2-pyrrolidone; e. from 0.01 to 3 parts of surfactant; f. from 0 to 10 parts of water-soluble polymer; g. from 0 to 20 parts of polymer particles; h. from 0 to 2 parts of biocide; i. from 20 to 75 parts of water; wherein all the parts are by weight and the sum of the components a. to i. is 100 parts.Type: GrantFiled: May 8, 2012Date of Patent: April 12, 2016Assignee: Fujifilm Imaging Colorants, Inc.Inventors: Ajay Haridas Popat, Janette Cordwell, Marie Holmes, Philip John Double
-
Publication number: 20160032119Abstract: An ink comprising: (a) 0.1 to 10 parts of a self-dispersible pigment; (b) 5 to 15 parts of a polymeric latex binder with a glass transition temperature in the range of from 0° C. to ?30° C.; (c) 5 to 15 parts of one or more polar organic solvent(s) with a solubility parameter at 25° C. greater than 27.5; (d) 0 to 3 parts of an acetylenic diol surfactant; (e) 0 to 5 parts of biocide; (f) 0 to 10 parts of a viscosity modifier; (g) 0 to 5 parts of one or more organic solvents with a solubility parameter at 25° C. less than 27.5; (h) 0 to 5 parts of a cross linking agent; and (i) the balance to 100 parts water; wherein the ratio of latex binder to total solvent is in the range of from 1:3 to 3:1. Also ink jet printing processes, ink-jet ink containers, printed substrates and ink-jet printers.Type: ApplicationFiled: March 13, 2014Publication date: February 4, 2016Inventors: Daniel Morris, Janette Cordwell, Philip John Double, Martin Edwards
-
Publication number: 20160032118Abstract: An ink-jet printing process where the ink is printed onto a substrate using an ink jet printer with an ink re-circulating print-head and where the ink comprises: (a) 0.1 to 10 parts of a self-dispersible pigment; (b) 1 to 20 parts of a latex binder; (c) 5 to 15 parts of one or more polar organic solvent(s) with a solubility parameter at 25° C. greater than 27.5; (d) 0.1 to 3 parts of a surfactant; (e) 0.001 to 5 parts of biocide; (f) 0 to 10 parts of a viscosity modifier; (g) 0 to 5 parts of one or more organic solvents with a solubility parameter at 25° C. less than 27.5; (h) 0 to 5 parts of a cross linking agent; (i) the balance to 100 parts water: and where the face plate of the ink re-circulating print-head shows a contact angle with water of less than 90°. Also printed substrates, inks, ink-jet ink containers and ink-jet printers.Type: ApplicationFiled: March 13, 2014Publication date: February 4, 2016Inventors: Daniel Morris, Janette Cordwell, Philip John Double, Martin Edwards
-
Publication number: 20150035894Abstract: An ink comprising an encapsulated particulate solid and a liquid vehicle wherein: I) the encapsulated particulate solid comprises a particulate solid encapsulated with a cross-linked dispersant shell; and II) the ink comprises the components: a.from 0.1 to 20 parts of the encapsulated particulate solid; b.from 20 to 40 parts of glycerol; c.from 1 to 30 parts of ethylene glycol; d.from 0 to 20 parts of 2-pyrrolidone; e.from 0.01 to 3 parts of surfactant; f.from 0 to 10 parts of water-soluble polymer; g.from 0 to 20 parts of polymer particles; h.from 0 to 2 parts of biocide; i.from 20 to 75 parts of water; wherein all the parts are by weight and the sum of the components a. to i. is 100 parts.Type: ApplicationFiled: May 8, 2012Publication date: February 5, 2015Applicant: FUJIFILM IMAGING COLORANTS, INC.Inventors: Ajay Haridas Popat, Janette Cordwell, Marie Holmes, Philip John Double
-
Patent number: 7951235Abstract: A process is provided for printing an image on a substrate, the process comprising applying to the substrate an ink composition which comprises a liquid medium and a compound of Formula (1): wherein: A and D each independently represent optionally substituted aryl or optionally substituted heteroaryl; E represents optionally substituted pyrazolyl; Z represents H, halogen, nitro, cyano, hydroxy, amino, carboxy, optionally substituted alkyl, optionally substituted alkoxy or optionally substituted aryloxy; and p is an integer from 0 to 5; provided that E does not have an optionally substituted carbonamide group of formula —CONR1R2 directly attached to it, wherein R1 and R2 each independently represent H, optionally substituted alkyl, optionally substituted cycloalkyl, or optionally substituted aryl. The printing is preferably ink jet printing. Also provided are compounds of Formula (1) and ink compositions containing the same.Type: GrantFiled: July 31, 2006Date of Patent: May 31, 2011Assignee: Fujifilm Imaging Colorants LimitedInventors: Lilian Monahan, Philip John Double, Roy Bradbury, Lynn Patricia Bradbury, legal representative
-
Publication number: 20110014435Abstract: A process for printing an image on a substrate, the process comprising applying to the substrate an ink composition which comprises a liquid medium and a compound selected from the group consisting of compounds of Formula (1I), compounds of Formula (1II), compounds of Formula (1III) and compounds of Formula (1IV): wherein: A and D each independently represent optionally substituted aryl or optionally substituted heteroaryl; E represents optionally substituted pyrazolyl; Z represents H, halogen, nitro, cyano, hydroxy, amino, carboxy, optionally substituted alkyl, optionally substituted alkoxy or optionally substituted aryloxy; and p is an integer from 0 to 5. Preferably, the printing process is ink jet printing. Also provided are compounds of Formula (1I), (1II), (1III) and (1IV) and ink compositions comprising the same.Type: ApplicationFiled: July 31, 2006Publication date: January 20, 2011Inventors: Lilian Monahan, Philip John Double, Roy Bradbury, Lynn Patricia Bradbury
-
Publication number: 20100215917Abstract: A process is provided for printing an image on a substrate, the process comprising applying to the substrate an ink composition which comprises a liquid medium and a compound of Formula (1): wherein: A and D each independently represent optionally substituted aryl or optionally substituted heteroaryl; E represents optionally substituted pyrazolyl; Z represents H, halogen, nitro, cyano, hydroxy, amino, carboxy, optionally substituted alkyl, optionally substituted alkoxy or optionally substituted aryloxy; and p is an integer from 0 to 5; provided that E does not have an optionally substituted carbonamide group of formula —CONR1R2 directly attached to it, wherein R1 and R2 each independently represent H, optionally substituted alkyl, optionally substituted cycloalkyl, or optionally substituted aryl. The printing is preferably ink jet printing. Also provided are compounds of Formula (1) and ink compositions containing the same.Type: ApplicationFiled: July 31, 2006Publication date: August 26, 2010Inventors: Lilian Monahan, Philip John Double, Lynn Patricia Bradbury
-
Publication number: 20100159210Abstract: The invention provides a compound of Formula (1): wherein: A and D each independently represent optionally substituted aryl or optionally substituted heteroaryl; E represents optionally substituted pyrazolyl; Z represents H, halogen, nitro, cyano, hydroxy, amino, carboxy, optionally substituted alkyl, optionally substituted alkoxy or optionally substituted aryloxy; and p is an integer from 0 to 5; provided that E has an optionally substituted carbonamide group of formula —CONR1R2 directly attached to it, wherein R1 and R2 each independently represent H, optionally substituted alkyl, optionally substituted cycloalkyl, or optionally substituted aryl. Also provided are ink compositions containing the compound and processes for printing an image using such compositions, preferably ink jet printing processes.Type: ApplicationFiled: July 31, 2006Publication date: June 24, 2010Inventors: Lilian Monahan, Philip John Double, Roy Bradbury, Lynn Patricia Bradbury
-
Patent number: 7481522Abstract: A process for printing an image on a substrate including applying thereto a composition including a liquid medium and a compound of Formula (1) A-N?N-L-N?N-A wherein: each A independently is optionally substituted aryl or heteroaryl; and L is an optionally substituted, optionally metallised 1,8-dihydroxynaphthylene group; provided that: (i) at most one of the groups represented by A has a hydroxy substituent ortho to the —N?N— groups shown in Formula (1); and (ii) Formula (1) is not: Also claimed are compositions for printing, compounds and processes for making the compounds.Type: GrantFiled: June 5, 2003Date of Patent: January 27, 2009Assignee: Fujifilm Imaging Colorants LimitedInventors: Alan Dickinson, Neil James Thompson, Paul Wight, Peter Gregory, Philip John Double, Roy Bradbury
-
Patent number: 7446184Abstract: A compound of Formula (1) and salts thereof: wherein: Q is an optionally substituted aryl ring; Y is CO2H, SO3H or PO3H2; R and X are substituents; m is 0 to 3; n is 0 to 6; and q is 0 to 6. Also compositions comprising these compounds, ink-jet inks, an ink jet process and an ink-jet cartridge.Type: GrantFiled: December 6, 2004Date of Patent: November 4, 2008Assignee: Fujifilm Imaging Colorants LimitedInventors: Clive Edwin Foster, David Schofield, Julie Ann Downey, Neil Burnham, Philip John Double, Roy Bradbury
-
Patent number: 7056376Abstract: A process for printing an image on a substrate comprising applying thereto a composition comprising a liquid medium and a compound of Formula (1): T-Q-N?N-L-T??Formula (1) wherein: each T independently is an azo group; Q is an optionally substituted, optionally metallised 1,8-dihydroxynaphthyl group; and L is a divalent organic linker group. Also claimed are compositions and dyes.Type: GrantFiled: April 11, 2003Date of Patent: June 6, 2006Assignee: Avecia LimitedInventors: Ajay Haridas Popat, Alan Dickinson, Maria Soteri Hadjisoteriou, Neil James Thompson, Paul Wight, Peter Gregory, Roy Bradbury, Philip John Double, Thomas Paul