公开(公告)号：US09012527B2

公开(公告)日：2015-04-21

申请号：US14070013

申请日：2013-11-01

Applicant: Xerox Corporation

Inventor： Naveen Chopra ,  Michelle N. Chretien ,  Barkev Keoshkerian

IPC: C08F2/46 ,  C08G61/04 ,  C09D11/30 ,  C09D11/101 ,  C09D11/34

CPC classification number: C09D11/30 ,  B33Y10/00 ,  B33Y70/00 ,  C09D11/101 ,  C09D11/34 ,  Y10T428/24612 ,  Y10T428/24802

Abstract: Curable, phase-change compositions and inks used for printing three-dimensional objects including a curable monomer, a photoinitiator, a wax and a gellant, where the composition of the cured formulation has a room temperature modulus of from about 0.01 to about 5 Gpa. The curable monomer includes acrylic monomer, polybutadiene adducted with maleic anhydride, aliphatic urethane acrylate, polyester acrylate, 3-acryloxypropyltrimethoxysilane, or acryloxypropyl t-structured siloxane.

Abstract translation: 用于印刷包括可固化单体，光引发剂，蜡和胶凝剂的三维物体的可固化的相变组合物和油墨，其中固化制剂的组成为约0.01至约5Gpa的室温模量。 可固化单体包括丙烯酸单体，与马来酸酐加成的聚丁二烯，脂族氨基甲酸酯丙烯酸酯，聚酯丙烯酸酯，3-丙烯酰氧基丙基三甲氧基硅烷或丙烯酰氧基丙基t-结构的硅氧烷。

公开(公告)号：US20140213816A1

公开(公告)日：2014-07-31

申请号：US13751896

申请日：2013-01-28

Applicant: XEROX CORPORATION

Inventor： Naveen Chopra ,  Michelle N. Chretien ,  Barkev Keoshkerian ,  Jenny Eliyahu ,  Daryl W. Vanbesien ,  Adela Goredema

IPC: C07C271/22

CPC classification number: C07C271/20 ,  C07C271/24 ,  C07C2601/14 ,  C09D11/00 ,  C09D11/322 ,  C09D11/34 ,  C09D11/38

Abstract: The disclosure provides a diurethane gelator having the structure of Formula I. wherein R1 and R1′ each, independently of the other, is a C1-C22 saturated aliphatic hydrocarbon group selected from the group consisting of (1) linear aliphatic groups, (2) branched aliphatic groups, (3) cyclic aliphatic groups, (4) aliphatic groups containing both cyclic and acyclic portions, any carbon atom of the saturated aliphatic hydrocarbon group may be optionally substituted with an alkyl group (cyclic or acyclic), wherein (1) and (2) groups have a carbon number of from about 1 to about 22 carbons, and wherein (3) and (4) groups have a carbon number of from about 4 to about 10 carbons; and X is selected from the group consisting of: (i) an alkylene group, (ii) an arylene group, (iii) an arylalkylene group, and (iv) an alkylarylene group.

Abstract translation: 本发明提供了具有式I结构的二氨基甲酸酯胶凝剂，其中R1和R1'各自独立地为选自（1）直链脂肪族基团的（C 1 -C 22）饱和脂族烃基，（2） 支链脂族基团，（3）环状脂肪族基团，（4）含有环状或非环状部分的脂肪族基团，饱和脂肪族烃基的任意碳原子可以任意被烷基（环状或非环状）取代，其中，（1） 和（2）基团的碳数为约1至约22个碳，并且其中（3）和（4）基团具有约4至约10个碳原子的碳数; X选自：（i）亚烷基，（ii）亚芳基，（iii）芳基亚烷基和（iv）亚烷基亚芳基。

公开(公告)号：US20140213682A1

公开(公告)日：2014-07-31

申请号：US13752052

申请日：2013-01-28

Applicant: XEROX CORPORATION

Inventor： Naveen Chopra ,  Michelle N. Chretien ,  Barkev Keoshkerian ,  Jenny Eliyahu ,  Daryl W. Vanbesien ,  Adela Goredema

IPC: C09D11/00 ,  C07C271/24

CPC classification number: C08F2/50 ,  C09D11/00 ,  C09D11/101 ,  C09D11/34

Abstract: The disclosure provides curable inks including a diurethane gelator having the structure of Formula I. wherein R and R′ each, independently of the other, is a C1-C22 saturated aliphatic hydrocarbon group selected from the group consisting of (1) linear aliphatic groups, (2) branched aliphatic groups, (3) cyclic aliphatic groups, (4) aliphatic groups containing both cyclic and acyclic portions, any carbon atom of the saturated aliphatic hydrocarbon group may be optionally substituted with an alkyl group (cyclic or acyclic), wherein (1) and (2) groups have a carbon number of from about 1 to about 22 carbons, and wherein (3) and (4) groups have a carbon number of from about 4 to about 10 carbons; and X is selected from the group consisting of: (i) an alkylene group, (ii) an arylene group, (iii) an arylalkylene group, and (iv) an alkylarylene group.

Abstract translation: 本公开提供了可固化油墨，其包括具有式I结构的二氨基甲酸酯胶凝剂。其中R和R'各自独立地为选自（1）直链脂肪族基团的C1-C22饱和脂族烃基， （2）支链脂族基团，（3）环状脂肪族基团，（4）含有环状或非环状部分的脂肪族基团，饱和脂肪族烃基的任何碳原子可以任选地被烷基（环状或非环状）取代， （1）和（2）基团的碳数为约1至约22个碳原子，并且其中（3）和（4）基团的碳数为约4至约10个碳; X选自：（i）亚烷基，（ii）亚芳基，（iii）芳基亚烷基和（iv）亚烷基亚芳基。

公开(公告)号：US08779021B1

公开(公告)日：2014-07-15

申请号：US13752052

申请日：2013-01-28

Applicant: Xerox Corporation

Inventor： Naveen Chopra ,  Michelle N. Chretien ,  Barkev Keoshkerian ,  Jenny Eliyahu ,  Daryl W. Vanbesien ,  Adela Goredema

IPC: C08F2/50 ,  C08F2/46 ,  B29C71/04 ,  A61L2/08 ,  A61L24/00 ,  C08G61/04 ,  G03F7/031 ,  C07C49/83 ,  C09D11/10

CPC classification number: C08F2/50 ,  C09D11/00 ,  C09D11/101 ,  C09D11/34

Abstract: The disclosure provides curable inks including a diurethane gelator having the structure of Formula I. wherein R and R′ each, independently of the other, is a C1-C22 saturated aliphatic hydrocarbon group selected from the group consisting of (1) linear aliphatic groups, (2) branched aliphatic groups, (3) cyclic aliphatic groups, (4) aliphatic groups containing both cyclic and acyclic portions, any carbon atom of the saturated aliphatic hydrocarbon group may be optionally substituted with an alkyl group (cyclic or acyclic), wherein (1) and (2) groups have a carbon number of from about 1 to about 22 carbons, and wherein (3) and (4) groups have a carbon number of from about 4 to about 10 carbons; and X is selected from the group consisting of: (i) an alkylene group, (ii) an arylene group, (iii) an arylalkylene group, and (iv) an alkylarylene group.

Abstract translation: 本公开提供了可固化油墨，其包括具有式I结构的二氨基甲酸酯胶凝剂。其中R和R'各自独立地为选自（1）直链脂肪族基团的C1-C22饱和脂族烃基， （2）支链脂族基团，（3）环状脂肪族基团，（4）含有环状或非环状部分的脂肪族基团，饱和脂肪族烃基的任何碳原子可以任选地被烷基（环状或非环状）取代， （1）和（2）基团的碳数为约1至约22个碳原子，并且其中（3）和（4）基团的碳数为约4至约10个碳; X选自：（i）亚烷基，（ii）亚芳基，（iii）芳基亚烷基和（iv）亚烷基亚芳基。

公开(公告)号：US20140171537A1

公开(公告)日：2014-06-19

申请号：US13719040

申请日：2012-12-18

Applicant: XEROX CORPORATION

Inventor： Daryl W. Vanbesien ,  Barkev Keoshkerian ,  Naveen Chopra ,  Michelle N. Chretien ,  Jenny Eliyahu ,  Nathan M. Bamsey

IPC: C09D11/10

CPC classification number: C09D11/38 ,  C09D11/101 ,  C09D11/322 ,  C09D11/34

Abstract: An orange radiation curable ink including at least one curable monomer, at least one organic gellant, at least one photoinitiator, and at least one colorant, wherein the ink exhibits a reflectance on a substrate at a loading of from about 2 mg/inch2 to about 7 mg/inch2 that ranges from 0% to about 10% at a wavelength of 550 nm and that ranges from 85% to about 95% at a wavelength of about 660 nm, substantially matches PANTONE® Orange.

Abstract translation: 包含至少一种可固化单体，至少一种有机胶凝剂，至少一种光引发剂和至少一种着色剂的橙色可辐射固化油墨，其中所述油墨以约2mg /英寸2至约约 7毫克/英寸2，其波长为550纳米，范围为0％至约10％，波长约660nm范围为85％至约95％，基本上匹配橙色。