公开(公告)号：EP3265319A4

公开(公告)日：2018-01-10

申请号：EP15903177

申请日：2015-08-28

Applicant: HEWLETT-PACKARD DEV COMPANY L P

Inventor： NIU BOR-JIUNN ,  CHEN TAO

IPC: B41J5/50 ,  B41M5/50 ,  B41M5/52 ,  C09D129/04 ,  D21H17/00 ,  D21H19/20

CPC classification number: D21H19/20 ,  B41M5/52 ,  B41M5/5218 ,  B41M5/5245 ,  B41M5/5254 ,  C09D129/04 ,  C09D133/00 ,  D21H17/36 ,  D21H17/66 ,  D21H17/74 ,  D21H19/82 ,  C08K3/10

Abstract: The present disclosure is drawn to primer compositions, which can include a polyvinyl alcohol, a cationic salt, and water. The polyvinyl alcohol can have a weight average molecular weight from about 50,000 Mw to about 250,000 Mw. The cationic salt can be present in an amount of at least 15 wt % of all dry components of the primer composition. The polyvinyl alcohol and cationic salt together can make up at least 30 wt % of all dry components of the primer composition.

公开(公告)号：EP3174725A4

公开(公告)日：2017-08-09

申请号：EP14898622

申请日：2014-07-30

Applicant: HEWLETT-PACKARD DEV COMPANY L P

Inventor： NIU BOR-JIUNN ,  CHEN TAO ,  COURTENAY SILKE

IPC: B41M5/50 ,  B41M5/00 ,  B41M5/52

CPC classification number: B41M5/529 ,  B41J11/002 ,  B41M5/5209 ,  B41M5/5281 ,  B41M2205/34

Abstract: A printable recording media containing a substrate and an ink receiving layer including an aqueous mixture of about 50 to about 99 wt % of an UV curable polyurethane dispersion and about 1 to about 50 wt % of a photo-initiator by total dry weight of said ink receiving layer. Also disclosed herein a method for making the printable recording media.

Abstract translation: 包含基材和油墨接收层的可印刷记录介质包括约50至约99重量％的UV可固化聚氨酯分散体和约1至约50重量％的光引发剂（以所述油墨的总干重计） 接收层。 在此还公开了一种制造可印刷记录介质的方法。

公开(公告)号：EP3027412A4

公开(公告)日：2017-07-05

申请号：EP13890635

申请日：2013-07-31

Applicant: HEWLETT-PACKARD DEV COMPANY L P

Inventor： HOWER JASON CASSIDY ,  KEARNS JAMES ,  TARVER GARY ,  EMAMJOMEH ALI ,  PANDITARATNE JAYANTA C ,  TOLES CHRISTOPHER AREND ,  CHEN TAO

IPC: B41F23/04 ,  B41J11/00 ,  B41J29/38 ,  B41M7/00

CPC classification number: B41F23/04 ,  B41J11/002 ,  B41J29/377 ,  B41M7/0072 ,  B41M7/009

Abstract: A printing system including a print engine, a drying module, and a heating module. The print engine applies printing fluid on media. The drying module dries the printing fluid and provides dried printing fluid. The heating module applies thermal energy to the dried printing fluid and transitions the dried printing fluid to a cured printing fluid that has improved durability versus the dried printing fluid.

Abstract translation: 一种打印系统，包括打印引擎，干燥模块和加热模块。 打印引擎在介质上应用打印流体。 干燥模块干燥打印流体并提供干燥的打印流体。 加热模块将热能施加到干燥的印刷流体并且使干燥的印刷流体转变成相对于干燥的印刷流体具有改进的耐久性的固化的印刷流体。

公开(公告)号：EP3265318A4

公开(公告)日：2018-01-10

申请号：EP15903176

申请日：2015-08-28

Applicant: HEWLETT-PACKARD DEV COMPANY L P

Inventor： NIU BOR-JIUNN ,  CHEN TAO

IPC: B41J5/50 ,  B41M5/52 ,  C09D129/04 ,  D21H19/20

CPC classification number: D21H19/20 ,  B41M5/52 ,  B41M5/5218 ,  B41M5/5227 ,  B41M5/5236 ,  B41M5/5254 ,  D21H19/18 ,  D21H19/54 ,  D21H21/52

Abstract: The present disclosure is drawn to primer compositions which can include a binder including polyvinyl alcohol, starch nanoparticles, and a polymer latex dispersion. The primer competitions can also include a wax, a cationic salt, and water.

公开(公告)号：EP2934894A4

公开(公告)日：2017-06-28

申请号：EP12890258

申请日：2012-12-20

Applicant: HEWLETT-PACKARD DEV COMPANY L P

Inventor： SWEI JASON ,  ZENG XI ,  CHEN TAO ,  BANGARU SANDEEP K ,  BURCH ERIC L

IPC: B41J11/00 ,  B41J3/60 ,  B41M7/00 ,  C09D11/12 ,  C09D11/40

CPC classification number: B41J11/002 ,  B41J3/60 ,  B41J11/0015 ,  B41M7/0036 ,  C09D11/12 ,  C09D11/40

Abstract: A post-printing treatment for printed media includes a wax suspended in water. Particles of the wax to lie upon at least an inkjet ink image on the printed media to facilitate abrasion resistance of the image.

Abstract translation: 印刷媒体的印后处理包括悬浮在水中的蜡。 蜡的颗粒至少位于印刷介质上的喷墨油墨图像上以促进图像的耐磨性。

公开(公告)号：EP3083259A4

公开(公告)日：2017-02-08

申请号：EP13899385

申请日：2013-12-20

Applicant: HEWLETT-PACKARD DEV COMPANY L P

Inventor： NIU BOR-JIUNN ,  CHEN TAO ,  TOLES CHRISTOPHER AREND

IPC: B41M5/00

CPC classification number: B41M5/506 ,  B41M2205/38 ,  D21H19/10

Abstract: The present disclosure provides recording media and methods. In one example, a light weight media sheet for high speed printing can comprise a paper substrate having a basis weight of less than 100 gsm; a first flatness control layer applied directly to a first side of the paper substrate, the first flatness control layer having a coating weight from 1 to 15 gsm, wherein the first flatness control layer comprises a polymer selected from the group consisting of a polyvinyl alcohol, a polyamide, a polyimide, a polyethylene oxide, a polyvinyl pyrrolidone, a cellulose, a starch, an acrylate, copolymers thereof, and mixtures thereof; and a first ink-receiving layer applied directly to the first flatness control layer, the first ink-receiving layer having a coating weight from 1 to 40 gsm, where the light weight media sheet has a total basis weight from 40 to 150 gsm.

公开(公告)号：EP3265317A4

公开(公告)日：2018-01-24

申请号：EP15903173

申请日：2015-08-28

Applicant: HEWLETT-PACKARD DEV COMPANY L P

Inventor： NIU BOR-JIUNN ,  CHEN TAO

IPC: D21H19/60 ,  B41J5/50 ,  C09D129/04 ,  D21H19/18 ,  D21H19/20 ,  D21H19/82 ,  D21H19/84

CPC classification number: D21H19/60 ,  C09D129/04 ,  D21H17/66 ,  D21H17/74 ,  D21H19/18 ,  D21H19/20 ,  D21H19/82 ,  D21H19/84 ,  C08K3/10

Abstract: The present disclosure is drawn to primer compositions, which can include a polyvinyl alcohol, a cationic salt, and water. The polyvinyl alcohol can be present in an amount of at least 8 wt % of all dry components of the primer composition. The cationic salt can be present in an amount of at least 15 wt % of all dry components of the primer composition. The polyvinyl alcohol and cationic salt together can make up at least 30 wt % of all dry components of the primer composition.

公开(公告)号：EP3137309A4

公开(公告)日：2017-05-03

申请号：EP14890491

申请日：2014-04-28

Applicant: HEWLETT-PACKARD DEV COMPANY L P

Inventor： CHEN TAO ,  FU XULONG ,  OSWALD THOMAS ROGER ,  COURTENAY SILKE ,  TOLES CHRISTOPHER AREND

IPC: B41M5/00 ,  D21H21/16

CPC classification number: D21H11/02 ,  D21H11/08 ,  D21H11/10 ,  D21H17/52 ,  D21H17/55 ,  D21H17/56 ,  D21H21/16 ,  D21H21/20

公开(公告)号：EP3265320A4

公开(公告)日：2018-01-10

申请号：EP15903180

申请日：2015-08-28

Applicant: HEWLETT-PACKARD DEV COMPANY L P

Inventor： NIU BOR-JIUNN ,  CHEN TAO ,  CHEN HAIGANG ,  COURTENAY SILKE

IPC: B41J5/50 ,  B41M5/52 ,  C09D129/04 ,  D21H17/36 ,  D21H17/57 ,  D21H19/20 ,  D21H19/24 ,  D21H19/60 ,  D21H19/62

CPC classification number: D21H19/20 ,  B41M5/52 ,  B41M5/5218 ,  B41M5/5236 ,  B41M5/5254 ,  B41M5/5281 ,  C09D109/04 ,  D21H17/36 ,  D21H17/57 ,  D21H19/24 ,  D21H19/60 ,  D21H19/62

Abstract: The present disclosure is drawn to primer compositions, which can include a binder including polyvinyl alcohol, starch nanoparticles, and a polyurethane dispersion. The primer competitions can also include a cationic salt and water.

公开(公告)号：EP3079913A4

公开(公告)日：2017-02-15

申请号：EP13899046

申请日：2013-12-13

Applicant: HEWLETT-PACKARD DEV COMPANY L P

Inventor： CHEN TAO ,  ZENG XI ,  TOLES CHRISTOPHER AREND

IPC: B41M5/00

CPC classification number: B41M5/5218 ,  B41M5/5254