Patents by Inventor Daniel SANDKER

Daniel SANDKER 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).

  • INKJET INKS CONTAINING AMINE MODIFIED SILICONE
    Publication number: 20260193483
    Abstract: An inkjet ink that includes (A) a terpene phenol resin, (B) a solvent system containing (B1) ethanol and (B2) a cosolvent, and (C) an amine modified silicone that includes a silicone backbone (main chain) and one or more organoamine side chains attached to the silicone backbone, the inkjet ink being characterized by extended decap times and superior adhesion to a variety of substrates, A printed article including the inkjet ink in dried form, and a method of forming a printed image with a thermal inkjet printhead are also provided.
    Type: Application
    Filed: November 28, 2023
    Publication date: July 9, 2026
    Applicant: KAO CORPORATION
    Inventors: Daniel SANDKER, Yuta MATSUMOTO
  • Inkjet inks
    Patent number: 12595385
    Abstract: An inkjet ink that includes (A) a terpene phenol resin and (B) a compound of formula (I) wherein R is an alkyl group having 8 to 22 carbon atoms or an alkenyl group having 8 to 22 carbon atoms, n is 0 or 1, p is an integer from 1 to 40, and q is an integer from 1 to 40. A printed article including the inkjet ink in dried form, and a method of forming a printed image with a thermal inkjet printhead are also provided.
    Type: Grant
    Filed: December 20, 2019
    Date of Patent: April 7, 2026
    Assignee: Kao Corporation
    Inventors: Yuta Matsumoto, Daniel Sandker
  • Inkjet inks
    Patent number: 12281230
    Abstract: An inkjet ink that includes (A) a terpene phenol resin having a hydroxyl value of 46 to 150 mgKOH/g, (B) ethanol, and (C) 1-propanol. A printed article including the inkjet ink in dried form, and a method of forming a printed image with a thermal inkjet printhead are also provided.
    Type: Grant
    Filed: November 30, 2018
    Date of Patent: April 22, 2025
    Assignee: Kao Corporation
    Inventors: Yuta Matsumoto, Daniel Sandker
  • FAST DRYING INKJET INKS WITH EXTENDED DECAP
    Publication number: 20230312952
    Abstract: An inkjet ink that includes (A) a terpene phenol resin having a hydroxyl value of 10 to 80 mgKOH/g and (B) a carbonate ester whose boiling point is less than 150° C. A printed article including the inkjet ink in dried form, and a method of forming a printed image with a thermal inkjet printhead are also provided.
    Type: Application
    Filed: October 21, 2020
    Publication date: October 5, 2023
    Applicant: KAO CORPORATION
    Inventors: Yuta MATSUMOTO, Daniel SANDKER
  • INKJET INKS
    Publication number: 20230031477
    Abstract: An inkjet ink that includes (A) a terpene phenol resin and (B) a compound of formula (I) wherein R is an alkyl group having 8 to 22 carbon atoms or an alkenyl group having 8 to 22 carbon atoms, n is 0 or 1, p is an integer from 1 to 40, and q is an integer from 1 to 40. A printed article including the inkjet ink in dried form, and a method of forming a printed image with a thermal inkjet printhead are also provided.
    Type: Application
    Filed: December 20, 2019
    Publication date: February 2, 2023
    Applicant: Kao Corporation
    Inventors: Yuta MATSUMOTO, Daniel SANDKER
  • INKJET INKS
    Publication number: 20220049118
    Abstract: An inkjet ink that includes (A) a terpene phenol resin and (B) an alkanolamine, and which is characterized by extended decap times as well as quick drying properties when applied onto a substrate. A printed article including the inkjet ink in dried form, and a method of forming a printed image with a thermal inkjet printhead are also provided.
    Type: Application
    Filed: November 30, 2018
    Publication date: February 17, 2022
    Inventors: Yuta MATSUMOTO, Daniel SANDKER
  • INKJET INKS
    Publication number: 20220041873
    Abstract: An inkjet ink that includes (A) a terpene phenol resin having a hydroxyl value of 46 to 150 mgKOH/g, (B) ethanol, and (C) 1-propanol. A printed article including the inkjet ink in dried form, and a method of forming a printed image with a thermal inkjet printhead are also provided.
    Type: Application
    Filed: November 30, 2018
    Publication date: February 10, 2022
    Inventors: Yuta MATSUMOTO, Daniel SANDKER