公开(公告)号：US20180273784A1

公开(公告)日：2018-09-27

申请号：US15994642

申请日：2018-05-31

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Larrie Deardurff ,  Jayprakash C. Bhatt ,  Cory J. Ruud ,  Sterling Chaffins ,  Matthew Thornberry

IPC: C09D11/322 ,  C09B67/22 ,  C09D11/102 ,  C09D11/38

CPC classification number: C09D11/322 ,  C09B67/0033 ,  C09B67/0041 ,  C09D11/102 ,  C09D11/38

Abstract: The present disclosure is drawn to a dispersed magenta pigment blend, including a first pigment including Pigment Violet 19 and Pigment Red 122, or Pigment Red 282; and a second pigment including Pigment Red 150. The weight ratio of the first pigment to the second pigment can be from 50:50 to 80:20 by pigment solids content.

公开(公告)号：US20220032373A1

公开(公告)日：2022-02-03

申请号：US17052561

申请日：2019-03-15

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Cory J. Ruud ,  Vladek Kasperchik ,  Natalie Harvey

IPC: B22F10/14 ,  C09D11/107 ,  C09D11/38

Abstract: Described herein are compositions, kits, methods, and systems for printing metal three-dimensional objects. In an example, described is a binding fluid composition for three-dimensional printing, the composition comprising: an aqueous liquid vehicle comprising at least one diol; and latex polymer particles dispersed in the aqueous liquid vehicle.

公开(公告)号：US10294382B2

公开(公告)日：2019-05-21

申请号：US15994642

申请日：2018-05-31

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Larrie Deardurff, Jr. ,  Jayprakash C. Bhatt ,  Cory J. Ruud ,  Sterling Chaffins ,  Matthew Thornberry

IPC: C09D11/322 ,  C09D11/102 ,  C09D11/38 ,  C09B67/22

Abstract: The present disclosure is drawn to a dispersed magenta pigment blend, including a first pigment including Pigment Violet 19 and Pigment Red 122, or Pigment Red 282; and a second pigment including Pigment Red 150. The weight ratio of the first pigment to the second pigment can be from 50:50 to 80:20 by pigment solids content.

公开(公告)号：US10040959B2

公开(公告)日：2018-08-07

申请号：US15308964

申请日：2014-06-04

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Larrie Deardurff ,  Jayprakash C. Bhatt ,  Sterling Chaffins ,  Cory J. Ruud

IPC: C09D11/38 ,  C09D11/033 ,  C09D11/102 ,  C09D11/322 ,  C09D11/40 ,  B41J2/01 ,  C09D11/36

Abstract: The present disclosure is drawn to inkjet inks and related methods. The inkjet ink includes water, from 5 wt % to 50 wt % of an organic solvent system, from 2 wt % to 9 wt % pigment solids, from 0.1 wt % to 3 wt % polyurethane binder, and from 0.4 wt % to 1.5 wt % of an oleyl or stearyl type polyoxyethylene glycol ether surfactant.