公开(公告)号：EP3033398A4

公开(公告)日：2017-04-05

申请号：EP13891542

申请日：2013-08-14

Applicant: HEWLETT-PACKARD DEV COMPANY L P

Inventor： VISNYAK ELIZABETH ANN ,  EMAMJOMEH ALI ,  SARKISIAN GEORGE ,  INGLE DAVID MICHAEL ,  GUZMAN MINEDYS MACIAS

IPC: C09D11/00 ,  B41M5/00 ,  C09D11/10 ,  C09D11/12 ,  C09D11/322 ,  C09D11/324 ,  C09D11/40 ,  C09D11/54

CPC classification number: C09D133/062 ,  B41J2/2107 ,  B41M5/0011 ,  B41M7/00 ,  C09D7/1233 ,  C09D7/63 ,  C09D11/12 ,  C09D11/322 ,  C09D11/324 ,  C09D11/40 ,  C09D11/54

Abstract: Examples provide inkjet ink sets and related methods. An ink set may include a pre-treatment fixing fluid, an ink, and a post-treatment fluid including a wax and a binder present in the post-treatment fluid in a range of about 10 weight percent to about 30 weight percent.

Abstract translation: 示例提供了喷墨墨水组和相关方法。 油墨组可以包括处理前定影液，油墨和后处理液，后处理液包括存在于后处理液中约10重量％至约30重量％的蜡和粘合剂。

公开(公告)号：EP3099753A4

公开(公告)日：2017-01-18

申请号：EP14881260

申请日：2014-01-28

Applicant: HEWLETT-PACKARD DEV COMPANY L P

Inventor： CHEN TIENTEH ,  VISNYAK ELIZABETH ANN ,  PRASAD KESHAVA A

IPC: C09D11/40 ,  B41M5/00 ,  C09D11/32

CPC classification number: C09D11/54 ,  B41J11/0015 ,  B41M5/0017 ,  B41M7/0036 ,  C09D11/10 ,  C09D11/107 ,  C09D11/322 ,  C09D11/40

Abstract: A thermal inkjet ink set includes a pre-treatment fixing fluid, an ink, and a post-treatment fluid. The pre-treatment fixing fluid includes a metal salt. The ink includes an ink vehicle and a colorant. The post-treatment fluid includes a fluid vehicle and an anionic polyurethane acrylic hybrid polymer binder dispersed in the fluid vehicle. The anionic polyurethane acrylic hybrid polymer binder is present in an amount ranging from greater than 0 wt % to about 25 wt %. The anionic polyurethane acrylic hybrid polymer binder includes an acrylic polymer or copolymer, and an anionic polyurethane polymer encapsulating the acrylic polymer or copolymer.