公开(公告)号：US20150307723A1

公开(公告)日：2015-10-29

申请号：US14261258

申请日：2014-04-24

Applicant: XEROX CORPORATION

Inventor： MARCEL P. BRETON ,  BIBY ESTHER ABRAHAM ,  JAMES D. MAYO ,  VALERIE M. FARRUGIA ,  JENNY ELIYAHU ,  ADELA GOREDEMA ,  BARKEV KEOSHKERIAN ,  YVAN GAGNON ,  GABRIEL IFTIME

IPC: C09D11/03 ,  C09D11/033

CPC classification number: C09D11/03 ,  C09D11/033 ,  C09D11/322 ,  C09D11/38

Abstract: An ink for a printer may include one or more latexes in an amount from about 0.1 wt % to about 15 wt %, one or more amines in an amount from about 0 wt % to about 2 wt %, and one or more pigments in an amount from about 0.5 wt % to about 8 wt %. The ink may also include four or more solvents that, in the aggregate, are present in an amount from about 10 wt % to about 50 wt %. The ink may further include one or more surfactants in an amount from about 0.001 wt % to about 3 wt %.

Abstract translation: 用于打印机的油墨可以包含一种或多种量为约0.1重量％至约15重量％的胶乳，一种或多种胺，其量为约0重量％至约2重量％，以及一种或多种颜料在 为约0.5重量％至约8重量％。 油墨还可以包括四种或更多种总体上以约10wt％至约50wt％的量存在的溶剂。 油墨可以进一步包含一种或多种约0.001重量％至约3重量％的表面活性剂。

公开(公告)号：US20180334570A1

公开(公告)日：2018-11-22

申请号：US16048896

申请日：2018-07-30

Applicant: XEROX CORPORATION

Inventor： GUIQIN SONG ,  NAN-XING HU ,  NAVEEN CHOPRA ,  MARCEL P. BRETON

IPC: C09D4/00 ,  H05K3/38 ,  C08J3/28 ,  C23C26/00 ,  C09D133/00 ,  C09D7/63 ,  B05D3/06 ,  B05D3/02 ,  B05D1/38 ,  B05D1/00 ,  H05K1/09

Abstract: UV-curable interlayer compositions are provided. In embodiments, the interlayer composition comprises at least one aliphatic di(meth)acrylate monomer diluent having a dynamic viscosity at 25° C. of less than about 100 cps; at least one (meth)acrylate oligomer selected from epoxy (meth)acrylates, polyester (meth)acrylates, polyether (meth)acrylates, urethane (meth)acrylates and combinations thereof, the at least one(meth) acrylate oligomer having a glass transition temperature in the range of from about minus 10° C. to about 100° C. and a dynamic viscosity at 25° C. of less than about 3000 cps; and at least two photoinitiators. Multilayer structures formed using the compositions and related methods are also provided.

公开(公告)号：US20180100074A1

公开(公告)日：2018-04-12

申请号：US15290326

申请日：2016-10-11

Applicant: XEROX CORPORATION

Inventor： Naveen Chopra ,  Baharak Bakhshaei ,  MARCEL P. BRETON ,  GORDON SISLER ,  CAROLYN MOORLAG ,  SALEH JIDDAWI ,  JONATHAN SIU-CHUNG LEE ,  C GEOFFREY ALLEN

IPC: C09D11/101 ,  C09D11/104 ,  C09D135/02 ,  C09D133/10

CPC classification number: C09D11/101 ,  B33Y10/00 ,  C09D11/00 ,  C09D11/104 ,  C09D11/30 ,  C09D133/10 ,  C09D135/02

Abstract: An ink for use in 3D printing including at least one monomer, and an optional oligomer, and a photoinitiator, and the ink has a high glass transition temperature (Tg) and wide range of viscosity. The 3D ink composition, and embodiments, maintains a homogeneous and easily processed consistency when used in a multi-jet modeling printing process.

公开(公告)号：US20180100073A1

公开(公告)日：2018-04-12

申请号：US15290320

申请日：2016-10-11

Applicant: XEROX CORPORATION

Inventor： NAVEEN CHOPRA ,  Baharak Bakhshaei ,  MARCEL P. BRETON ,  GORDON SISLER ,  CAROLYN MOORLAG ,  SALEH JIDDAWI ,  JONATHAN SIU-CHUNG LEE ,  C GEOFFREY ALLEN

IPC: C09D11/101 ,  C09D11/38

CPC classification number: C09D11/101 ,  B29C67/00 ,  C09D11/00 ,  C09D11/38 ,  G03F7/0037

Abstract: An ink for use in 3D printing including at least one monomer, and an optional oligomer, and a photoinitiator, and the ink has a high glass transition temperature (Tg) and wide range of viscosity. The 3D ink composition, and embodiments, maintains a homogeneous and easily processed consistency when used in a multi-jet modeling printing process.