公开(公告)号：US09096768B2

公开(公告)日：2015-08-04

申请号：US13968014

申请日：2013-08-15

Applicant: XEROX CORPORATION

Inventor： Naveen Chopra ,  Adela Goredema ,  Nathan M. Bamsey ,  Biby Abraham ,  Kentaro Morimitsu ,  Michelle Chretien

IPC: C09D11/02 ,  C09D11/106

CPC classification number: C09D11/106 ,  C09D11/101 ,  C09D11/34 ,  C09D11/38

Abstract: A phase change ink composition is provided comprising a UV-curable component, a crystalline component, and an amorphous component, wherein the addition of a UV-curable component imparts improved robustness over the ink that contains only crystalline and amorphous materials.

Abstract translation: 提供了一种相变油墨组合物，其包括可UV固化的组分，结晶组分和无定形组分，其中加入可UV固化组分对仅含有结晶和无定形材料的油墨提供改进的坚固性。

公开(公告)号：US09090777B2

公开(公告)日：2015-07-28

申请号：US13857035

申请日：2013-04-04

Applicant: XEROX CORPORATION

Inventor： Enno Eric Agur ,  Karina Lopez ,  Santiago Faucher ,  Biby Abraham

IPC: C09B67/20 ,  C09D11/00 ,  C09D11/34 ,  C09D11/322

CPC classification number: C09B67/006 ,  C09B67/0021 ,  C09B67/0033 ,  C09B67/0089 ,  C09B67/009 ,  C09D11/322 ,  C09D11/34

Abstract: A dry flushed pigment comprises a dry pigment and a flushing agent. Particles of the dry pigment are dispersed into the flushing agent. The dry flushed pigment may have at least 20 percent by weight dry pigment. The dry flushed pigment may have a range of 20 to 80 percent dry pigment by weight. A pigment concentrate comprising a dry flushed pigment and one or more of a group of an ink carrier, a dispersant, or a synergist, where the dry flushed pigment is mixed with one or more of the ink carrier, dispersant or synergist and then milled to create the pigment concentrate. The pigment in the pigment concentrate has a Z-average particle size in the range of 75 nm to 250 nm. The pigment in the pigment concentrates is present in the amount from about 15 to 60 percent by weight of the pigment concentrate.

Abstract translation: 干冲洗颜料包括干颜料和冲洗剂。 干颜料的颗粒分散在冲洗剂中。 干冲洗颜料可具有至少20重量％的干颜料。 干冲洗颜料可以具有20至80重量％的干颜料的范围。 一种颜料浓缩物，其包含干冲洗颜料和油墨载体，分散剂或增效剂中的一种或多种，​​其中干冲洗颜料与一种或多种油墨载体，分散剂或增效剂混合，然后研磨至 制造颜料浓缩物。 颜料浓缩物中的颜料的Z-平均粒度在75nm至250nm的范围内。 颜料浓缩物中的颜料以颜料浓缩物的约15至60重量％的量存在。

公开(公告)号：US20150059615A1

公开(公告)日：2015-03-05

申请号：US14018334

申请日：2013-09-04

Applicant: Xerox Corporation

Inventor： Naveen Chopra ,  Adela Goredema ,  Nathan M. Bamsey ,  Biby Abraham ,  Gabriel Iftime

IPC: C09D11/34

CPC classification number: C09D11/34 ,  C09D11/38

Abstract: A phase change ink includes a crystalline component and an amorphous component, the amorphous component including a branched alkyl core and a urea functional group.

Abstract translation: 相变油墨包括结晶成分和非晶质成分，所述无定形成分包含支链烷基核和脲官能团。

公开(公告)号：US09074104B2

公开(公告)日：2015-07-07

申请号：US14018334

申请日：2013-09-04

Applicant: XEROX CORPORATION

Inventor： Naveen Chopra ,  Adela Goredema ,  Nathan M. Bamsey ,  Biby Abraham ,  Gabriel Iftime

IPC: C09D11/02 ,  C09D11/34

CPC classification number: C09D11/34 ,  C09D11/38

Abstract: A phase change ink includes a crystalline component and an amorphous component, the amorphous component including a branched alkyl core and a urea functional group.

Abstract translation: 相变油墨包括结晶成分和非晶质成分，所述无定形成分包含支链烷基核和脲官能团。

公开(公告)号：US20140303297A1

公开(公告)日：2014-10-09

申请号：US13857035

申请日：2013-04-04

Applicant: XEROX CORPORATION

Inventor： Enno Eric Agur ,  Karina Lopez ,  Santiago Faucher ,  Biby Abraham

IPC: C09B67/20 ,  C09D11/00

CPC classification number: C09B67/006 ,  C09B67/0021 ,  C09B67/0033 ,  C09B67/0089 ,  C09B67/009 ,  C09D11/322 ,  C09D11/34

Abstract: A dry flushed pigment comprises a dry pigment and a flushing agent. Particles of the dry pigment are dispersed into the flushing agent. The dry flushed pigment may have at least 20 percent by weight dry pigment. The dry flushed pigment may have a range of 20 to 80 percent dry pigment by weight. A pigment concentrate comprising a dry flushed pigment and one or more of a group of an ink carrier, a dispersant, or a synergist, where the dry flushed pigment is mixed with one or more of the ink carrier, dispersant or synergist and then milled to create the pigment concentrate. The pigment in the pigment concentrate has a Z-average particle size in the range of 75 nm to 250 nm. The pigment in the pigment concentrates is present in the amount from about 15 to 60 percent by weight of the pigment concentrate.

Abstract translation: 干冲洗颜料包括干颜料和冲洗剂。 干颜料的颗粒分散在冲洗剂中。 干冲洗颜料可具有至少20重量％的干颜料。 干冲洗颜料可以具有20至80重量％的干颜料的范围。 一种颜料浓缩物，其包含干冲洗颜料和油墨载体，分散剂或增效剂中的一种或多种，​​其中干冲洗颜料与一种或多种油墨载体，分散剂或增效剂混合，然后研磨至 制造颜料浓缩物。 颜料浓缩物中的颜料的Z-平均粒度在75nm至250nm的范围内。 颜料浓缩物中的颜料以颜料浓缩物的约15至60重量％的量存在。