公开(公告)号：US20220234378A1

公开(公告)日：2022-07-28

申请号：US17157652

申请日：2021-01-25

Applicant: PALO ALTO RESEARCH CENTER INCORPORATED ,  XEROX CORPORATION

Inventor： WARREN JACKSON ,  JANOS VERES ,  YUJIE ZHU ,  JENNIFER L. BELELIE ,  ROBERT A. STREET ,  PING MEI ,  KENT EVANS

IPC: B42D25/29 ,  B29C64/118 ,  B29C64/153 ,  B42D25/378 ,  B42D25/405

Abstract: A print feedstock has a base material and a marker material, the base material and the marker material having different physical properties. A system to validate objects includes at least one printer to print feedstock onto an object, the feedstock comprising a base material and a marker material, the base material and a marker material having different properties, a device to create a unique identifier for the object based upon a pattern of the feedstock, and a store in which the unique identifier can be stored.

公开(公告)号：US20170210922A1

公开(公告)日：2017-07-27

申请号：US15480828

申请日：2017-04-06

Applicant: XEROX CORPORATION

Inventor： Marcel P. Breton ,  JENNIFER L. BELELIE ,  MICHELLE N. CHRETIEN ,  NAVEEN CHOPRA ,  BARKEV KEOSHKERIAN

IPC: C09D11/34 ,  B29C67/00 ,  C09D11/107 ,  C09D11/12 ,  C09D11/101 ,  B33Y70/00

CPC classification number: C09D11/34 ,  B29C64/112 ,  B29C64/129 ,  B29C64/40 ,  B29K2033/08 ,  B29K2091/00 ,  B29K2105/0032 ,  B29K2995/0021 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y80/00 ,  C09D11/101 ,  C09D11/107 ,  C09D11/12

Abstract: A color three-dimensional (3D) printing system includes (1) a solid build ink for each of a plurality of colors, each solid build ink includes (a) a solid acrylate in an amount from about 40 to about 70 percent by weight, (b) a non-curable wax in an amount from about 10 to about 45 percent by weight, (c) a curable wax in an amount from about 1 to about 15 percent by weight, (d) a photoinitiator, and (e) a colorant; each solid build ink has a curing speed adjusted by a ratio of the non-curable wax to curable wax such that the initial curing speed and final hardness of each solid build ink is approximately the same for each of the plurality of colors, and (2) a support material includes the non-curable wax used in each build ink, the support material providing a scaffold for deposition of each build ink.

公开(公告)号：US20140139599A1

公开(公告)日：2014-05-22

申请号：US14136576

申请日：2013-12-20

Applicant: XEROX CORPORATION

Inventor： DARYL W. VANBESIEN ,  JENNIFER L. BELELIE ,  GABRIEL IFTIME ,  NAVEEN CHOPRA ,  KENTARO MORIMITSU ,  PETER G. ODELL

IPC: C09D11/00 ,  B41J2/175

CPC classification number: C09D11/34 ,  B41J2/17593 ,  C09D11/38

Abstract: A solid ink composition suitable for ink jet printing, including printing on coated paper substrates. In particular, the solid ink composition comprises a crystalline compound, an amorphous compound, and an inorganic nucleating agent, which provides for a robust and fast printing ink.

Abstract translation: 适用于喷墨印刷的固体油墨组合物，包括在涂布纸基材上印刷。 特别地，固体油墨组合物包含结晶化合物，无定形化合物和无机成核剂，其提供坚固且快速的印刷油墨。

公开(公告)号：US20170029644A1

公开(公告)日：2017-02-02

申请号：US15278932

申请日：2016-09-28

Applicant: XEROX CORPORATION

Inventor： KENTARO MORIMITSU ,  JENNIFER L. BELELIE ,  NAVEEN CHOPRA ,  GABRIEL IFTIME ,  PETER G. ODELL

IPC: C09D11/38 ,  C09D11/328 ,  C09D11/34

CPC classification number: C09D11/38 ,  C09D11/328 ,  C09D11/34

Abstract: A phase change ink composition suitable for high speed ink jet printing, including printing on coated paper substrates. In embodiments, the phase change ink composition comprises both a crystalline compound and an amorphous compound, and optionally, a colorant, which provides for a robust ink. The crystalline compound is an amide and the amorphous compound is an ester of tartaric acid.

Abstract translation: 适用于高速喷墨印刷的相变油墨组合物，包括在涂布纸基材上印刷。 在实施方案中，相变油墨组合物包含结晶化合物和无定形化合物，以及任选的着色剂，其提供坚固的油墨。 结晶化合物是酰胺，无定形化合物是酒石酸的酯。

公开(公告)号：US20150153479A1

公开(公告)日：2015-06-04

申请号：US14093390

申请日：2013-11-29

Applicant: XEROX CORPORATION

Inventor： GABRIEL IFTIME ,  JENNIFER L. BELELIE ,  PAUL F. SMITH ,  ADELA GOREDEMA

IPC: G02B1/04 ,  C09D11/50

CPC classification number: C09D11/50 ,  C09D11/32 ,  Y10T428/2982

Abstract: A photochromic latex ink includes an organic polymer; optionally a colorant, and a photochromic compound. The photochromic ink composition has an average particle size from about 20 nm to about 600 nm. The photochromic ink composition is capable of reversibly converting from a first color to a second color in response to a predetermined wavelength scope.

Abstract translation: 光致变色胶乳油墨包括有机聚合物; 任选的着色剂和光致变色化合物。 光致变色油墨组合物的平均粒径为约20nm至约600nm。 光致变色墨水组合物能够响应于预定的波长范围从第一颜色到第二颜色的可逆转换。

公开(公告)号：US20130284063A1

公开(公告)日：2013-10-31

申请号：US13681106

申请日：2012-11-19

Applicant: XEROX CORPORATION

Inventor： ADELA GOREDEMA ,  JENNIFER L. BELELIE ,  KENTARO MORIMITSU ,  GUERINO G. SACRIPANTE ,  GABRIEL IFTIME ,  CAROLINE M. TUREK ,  COREY L. TRACY ,  NATHAN M. BAMSEY

IPC: C09D7/12

CPC classification number: C09D7/63 ,  C09D11/34 ,  C09D11/38

Abstract: A phase change ink composition suitable for ink jet printing, including printing on coated paper substrates. In embodiments, the phase change ink composition comprises both a crystalline compound and an amorphous compound which are derived from bio-renewable materials. The composition provides for a robust, rapid crystallization ink composition.

Abstract translation: 适用于喷墨印刷的相变油墨组合物，包括在涂布纸基材上印刷。 在实施方案中，相变油墨组合物包含衍生自生物可再生材料的结晶化合物和无定形化合物。 该组合物提供了坚固，快速的结晶油墨组合物。