公开(公告)号：US11845129B2

公开(公告)日：2023-12-19

申请号：US16076162

申请日：2017-07-31

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

Inventor： Kristopher J. Erickson ,  Thomas C. Anthony

IPC: B22F10/28 ,  B33Y10/00 ,  B33Y80/00 ,  B22F1/054 ,  B33Y70/10 ,  B22F10/14 ,  B22F1/103

CPC classification number: B22F10/28 ,  B22F1/054 ,  B22F10/14 ,  B33Y10/00 ,  B33Y70/10 ,  B33Y80/00 ,  B22F1/103 ,  B22F2302/105 ,  B22F2302/20 ,  B22F2302/253 ,  B22F2302/40 ,  B22F2999/00 ,  B22F1/054 ,  B22F10/10 ,  B22F1/052 ,  B22F2999/00 ,  B22F10/14 ,  B22F1/052 ,  B22F1/054

Abstract: According to examples, a brown body has from about 0.02 wt. % to about 10 wt. % of a metal nanoparticle binder, in which the metal nanoparticle binder is selectively located within an area of the brown body to impart a strength greater than about 1 kPa to the area.

公开(公告)号：US20240375350A1

公开(公告)日：2024-11-14

申请号：US18663833

申请日：2024-05-14

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

Inventor： Kristopher J. Erickson ,  Thomas C. Anthony

IPC: B29C64/165 ,  B22F1/054 ,  B22F10/14 ,  B28B1/00 ,  B33Y10/00 ,  B33Y70/00 ,  C04B35/622 ,  C04B35/634 ,  C04B35/64

Abstract: According to an example, a green body may include from about 1 wt. % to about 20 wt. % of a metal nanoparticle binder and a build material powder, wherein the metal nanoparticle binder is selectively located within an area of the green body to impart a strength greater than about 3 MPa.

公开(公告)号：US11878346B2

公开(公告)日：2024-01-23

申请号：US16076159

申请日：2017-07-31

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

Inventor： Kristopher J. Erickson ,  Thomas C. Anthony ,  Lihua Zhao

IPC: B22F10/16 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y80/00 ,  B29C64/165 ,  B28B1/00 ,  C09D11/037 ,  C09D11/101 ,  B22F10/38 ,  B22F10/14 ,  B22F1/10 ,  B22F1/102 ,  B29K505/00 ,  B29K509/02 ,  B22F12/55

CPC classification number: B22F10/16 ,  B22F1/10 ,  B22F1/102 ,  B22F10/14 ,  B22F10/38 ,  B28B1/001 ,  B29C64/165 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y80/00 ,  C09D11/037 ,  C09D11/101 ,  B22F12/55 ,  B22F2302/45 ,  B29K2505/00 ,  B29K2509/02 ,  B22F2999/00 ,  B22F1/10 ,  B22F1/0545 ,  B22F2998/10 ,  B22F10/14 ,  B22F3/1021 ,  B22F3/10

Abstract: According to examples, an object may include a shell including a polymer binder and build material powder; and a core at least partially encompassed by the shell, the core including build material powder and a metal nanoparticle binder.

公开(公告)号：US11840016B2

公开(公告)日：2023-12-12

申请号：US17843222

申请日：2022-06-17

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

Inventor： Kristopher J. Erickson ,  Thomas C. Anthony ,  Lihua Zhao

IPC: B29C64/165 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  B29C64/393 ,  B29C64/30 ,  B33Y40/20 ,  B29C71/00 ,  B29C71/02 ,  C23C18/16 ,  C25D5/56 ,  B22F10/14 ,  B29C64/112 ,  B22F10/50 ,  B22F10/62 ,  B22F10/64 ,  B29C70/88 ,  B29C64/336 ,  B33Y80/00 ,  B33Y99/00 ,  B22F10/12 ,  B22F10/18 ,  B22F10/28

CPC classification number: B29C64/165 ,  B22F10/14 ,  B22F10/50 ,  B22F10/62 ,  B22F10/64 ,  B29C64/112 ,  B29C64/30 ,  B29C64/336 ,  B29C64/393 ,  B29C70/882 ,  B29C71/0009 ,  B29C71/02 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/20 ,  B33Y50/02 ,  C23C18/1603 ,  C25D5/56 ,  B22F10/12 ,  B22F10/18 ,  B22F10/28 ,  B29C2071/022 ,  B33Y99/00 ,  B22F2999/00 ,  B22F10/14 ,  B22F3/003 ,  B22F12/45 ,  B22F12/55 ,  B22F12/67 ,  B22F2998/10 ,  B22F10/14 ,  B22F3/10

Abstract: A device includes a coater, a dispenser, and a treatment portion. The coater is to coat, layer-by-layer, a build material relative to a build pad to form a 3D object. The dispenser is to at least dispense a fluid including a first at least potentially electrically conductive material in at least some selected locations of an external surface of the 3D object. The treatment portion is to treat the 3D object to substantially increase electrically conductivity on the external surface of the 3D object at the at least some selected locations.

公开(公告)号：US11413687B2

公开(公告)日：2022-08-16

申请号：US16080230

申请日：2017-07-31

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

Inventor： Kristopher J. Erickson ,  Thomas C. Anthony

IPC: B22F10/14 ,  B33Y10/00 ,  B33Y70/00 ,  B29C64/165 ,  B28B1/00 ,  C04B35/622 ,  C04B35/634 ,  C04B35/64 ,  B22F1/054

Abstract: According to an example, a green body may include from about 1 wt. % to about 20 wt. % of a metal nanoparticle binder and a build material powder, wherein the metal nanoparticle binder is selectively located within an area of the green body to impart a strength greater than about 3 MPa.

公开(公告)号：US12005641B2

公开(公告)日：2024-06-11

申请号：US17857362

申请日：2022-07-05

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

Inventor： Kristopher J. Erickson ,  Thomas C. Anthony

IPC: B29C64/165 ,  B22F1/054 ,  B22F10/14 ,  B28B1/00 ,  B33Y10/00 ,  B33Y70/00 ,  C04B35/622 ,  C04B35/634 ,  C04B35/64

CPC classification number: B29C64/165 ,  B22F1/054 ,  B22F10/14 ,  B28B1/001 ,  B33Y10/00 ,  B33Y70/00 ,  C04B35/62218 ,  C04B35/634 ,  C04B35/64 ,  B22F2304/05 ,  C04B2235/3206 ,  C04B2235/3217 ,  C04B2235/3218 ,  C04B2235/3225 ,  C04B2235/3232 ,  C04B2235/3244 ,  C04B2235/3272 ,  C04B2235/3284 ,  C04B2235/3286 ,  C04B2235/3293 ,  C04B2235/3418 ,  C04B2235/3826 ,  C04B2235/3847 ,  C04B2235/3865 ,  C04B2235/3873 ,  C04B2235/422 ,  C04B2235/442 ,  C04B2235/5454 ,  C04B2235/6026 ,  C04B2235/667 ,  B22F2998/10 ,  B22F10/14 ,  B22F3/02

Abstract: According to an example, a green body may include from about 1 wt. % to about 20 wt. % of a metal nanoparticle binder and a build material powder, wherein the metal nanoparticle binder is selectively located within an area of the green body to impart a strength greater than about 3 MPa.

公开(公告)号：US20220331867A1

公开(公告)日：2022-10-20

申请号：US17857362

申请日：2022-07-05

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

Inventor： Kristopher J. Erickson ,  Thomas C. Anthony

IPC: B22F10/14 ,  B33Y10/00 ,  B33Y70/00 ,  B29C64/165 ,  B28B1/00 ,  C04B35/622 ,  C04B35/634 ,  C04B35/64 ,  B22F1/054

Abstract: According to an example, a green body may include from about 1 wt. % to about 20 wt. % of a metal nanoparticle binder and a build material powder, wherein the metal nanoparticle binder is selectively located within an area of the green body to impart a strength greater than about 3 MPa.

公开(公告)号：US20130271516A1

公开(公告)日：2013-10-17

申请号：US13633493

申请日：2012-10-02

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

Inventor： Henryk Birecki ,  Napoleon Leoni ,  Omer Gila ,  Thomas C. Anthony

IPC: B41J11/00

CPC classification number: B41J11/0015 ,  B41J2/0057

Abstract: An imaging method includes coating a transfer member with an adhesion promoter in a liquid state, changing the adhesion promoter on the transfer member from the liquid state to at least one of a solid state and a get state, depositing a liquid marking agent on the solidified adhesion promoter corresponding to an image, changing a state of the adhesion promoter from the solid state to the flowable state, and transferring the liquid marking agent and the adhesion promoter in the flowable state from the transfer member to a substrate to form a hard version of the image thereon.

Abstract translation: 一种成像方法包括用液态粘合促进剂涂覆转印部件，将转印部件上的粘合促进剂从液态改变为固态和获得状态中的至少一种，在固化的状态下沉积液体标记试剂 对应于图像的粘合促进剂，将粘合促进剂的状态从固体状态改变为可流动状态，以及将可流动状态的液体标记剂和粘合促进剂从转印构件转移到基底以形成硬版本 其上的图像。