公开(公告)号：US20140137766A1

公开(公告)日：2014-05-22

申请号：US14232800

申请日：2011-07-28

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY L.P.

Inventor： Sterling Chaffins ,  Kevin P. DeKam ,  Jayprakash C. Bhatt ,  Mehrgan Khavari

IPC: C09D11/00

CPC classification number: C09D11/38 ,  C09D11/10 ,  C09D11/102

Abstract: An ink is disclosed. The ink composition includes an ink vehicle, a colorant, and a fluorosurfactant, wherein the fluorosurfactant is a polymer having the general formula: wherein p is any integer, q is any integer, Z1 and Z2 are each fluorine or any functional group, and R1, R2, R3 are each fluorine, any alkyl group, or any functional group, and wherein R1, R2, R3, Z1, and Z2 are not all fluorine and the fluorosurfactant lowers the surface tension of the ink vehicle. A method for improving a property of an ink is also disclosed.

Abstract translation: 公开了一种墨水。 油墨组合物包括油墨载体，着色剂和含氟表面活性剂，其中含氟表面活性剂是具有以下通式的聚合物：其中p是任何整数，q是任何整数，Z 1和Z 2各自是氟或任何官能团，R 1 R 2，R 3各自为氟，任何烷基或任何官能团，并且其中R 1，R 2，R 3，Z 1和Z 2不全为氟，氟表面活性剂降低油墨载体的表面张力。 还公开了一种改善墨水性能的方法。

公开(公告)号：US20190119517A1

公开(公告)日：2019-04-25

申请号：US16309342

申请日：2016-10-21

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Mehrgan Khavari

IPC: C09D11/328 ,  C09D11/36 ,  C09D11/38 ,  C09D183/04 ,  C09D7/47 ,  C09D7/63 ,  C09D7/20

Abstract: An inkjet ink including: a first solvent; a dye soluble in the first solvent; 0.1 wt. % to 1 wt. % of the ink of a perfluoropolyether; and 0.1 wt. % to 3 wt. % of the ink of a leveling agent dissolved in the ink.