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    Diurethane gelators for curable ink applications
    81.
    发明授权
    Diurethane gelators for curable ink applications 有权
    用于可固化油墨应用的二聚氨酯胶凝剂

    公开(公告)号：US09006478B2

    公开(公告)日：2015-04-14

    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: C07C271/24 ,  C09D11/00 ,  C07C271/20

    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。

    Bis-urea gelators for curable ink applications
    82.
    发明授权
    Bis-urea gelators for curable ink applications 有权
    用于可固化油墨应用的双脲胶凝剂

    公开(公告)号：US08940935B2

    公开(公告)日：2015-01-27

    申请号：US13752134

    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: C07C275/26

    CPC classification number: C07C275/26

    Abstract: The disclosure provides curable inks including a bis-urea gelator having the structure of Formula I. wherein R and R′ each, independently of the other, is a 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: 本公开提供可固化油墨，其包括具有式I结构的双脲凝胶剂。其中R和R'各自独立地是选自（1）直链脂族基团，（ 2）支链脂族基团，（3）环状脂肪族基团，（4）含有环状部分和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。

    BIS-UREA GELATORS FOR CURABLE INK APPLICATIONS
    83.
    发明申请
    BIS-UREA GELATORS FOR CURABLE INK APPLICATIONS 有权
    用于固化油墨应用的BIS-UREA GELATORS

    公开(公告)号：US20140213820A1

    公开(公告)日：2014-07-31

    申请号：US13752134

    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: C07C275/26

    CPC classification number: C07C275/26

    Abstract: The disclosure provides curable inks including a bis-urea gelator having the structure of Formula I. wherein R and R′ each, independently of the other, is a 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: 本公开提供可固化油墨，其包括具有式I结构的双脲凝胶剂。其中R和R'各自独立地是选自（1）直链脂族基团，（ 2）支链脂族基团，（3）环状脂肪族基团，（4）含有环状部分和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。

    Thermally switchable transfix blanket made of blended polymers for indirect printing methods
    84.
    发明授权
    Thermally switchable transfix blanket made of blended polymers for indirect printing methods 有权
    用于间接印刷方法的由可混合聚合物制成的可热切换的透明橡皮布

    公开(公告)号：US08696105B1

    公开(公告)日：2014-04-15

    申请号：US13746910

    申请日：2013-01-22

    Applicant: Xerox Corporation

    Inventor： Carolyn P. Moorlag ,  Gabriel Iftime ,  Sarah J. Vella ,  Barkev Keoshkerian

    IPC: B41J2/01 ,  G03G15/16

    CPC classification number: G03G15/161 ,  B41J2/0057 ,  G03G15/162

    Abstract: A polymer composition contains a stimulus-responsive polymer dispersed in a base polymer matrix. The surface free energy of the stimulus-responsive polymer may be reversibly adjustable from a first surface free energy state to a second surface free energy state when heated to a predetermined critical activation temperature. A method of preparing a polymer composition comprises dispersing a stimulus-responsive polymer in a base polymer matrix. A method of printing an image to a substrate comprises applying an aqueous inkjet ink onto an intermediate transfer member using an inkjet printhead, spreading the ink onto the intermediate transfer member, inducing a property change of the ink, and transferring the ink to a substrate, where the intermediate transfer member contains a stimulus-responsive polymer dispersed in a polymer matrix.

    Abstract translation: 聚合物组合物含有分散在基础聚合物基质中的刺激响应聚合物。 当加热到预定的临界活化温度时，刺激响应聚合物的表面自由能可以从第一表面自由能状态可逆地调节到第二表面自由能状态。 制备聚合物组合物的方法包括将刺激响应性聚合物分散在基础聚合物基质中。 将图像印刷到基板的方法包括使用喷墨打印头将水性喷墨油墨涂覆到中间转印部件上，将墨水分散到中间转印部件上，引起墨水的特性变化，并将墨水转印到基底上， 其中中间转移构件含有分散在聚合物基质中的刺激响应性聚合物。

    HYBRID NANOSILVER/LIQUID METAL INK COMPOSITION AND USES THEREOF
    88.
    发明申请
    HYBRID NANOSILVER/LIQUID METAL INK COMPOSITION AND USES THEREOF 审中-公开

    公开(公告)号：US20200015354A1

    公开(公告)日：2020-01-09

    申请号：US16573590

    申请日：2019-09-17

    Applicant: XEROX CORPORATION

    Inventor： Naveen CHOPRA ,  Barkev Keoshkerian ,  Chad Steven Smithson ,  Kurt I. Halfyard ,  Michelle N. Chretien

    IPC: H05K1/09 ,  C09D11/52 ,  C09D11/30 ,  C09D11/03 ,  H01L23/00 ,  H01L23/498

    Abstract: The present disclosure is directed to a hybrid conductive ink including: silver nanoparticles and eutectic low melting point alloy particles, wherein a weight ratio of the eutectic low melting point alloy particles and the silver nanoparticles ranges from 1:20 to 1:5. Also provided herein are methods of forming an interconnect including a) depositing a hybrid conductive ink on a conductive element positioned on a substrate, wherein the hybrid conductive ink comprises silver nanoparticles and eutectic low melting point alloy particles, the eutectic low melting point alloy particles and the silver nanoparticles being in a weight ratio from about 1:20 to about 1:5; b) placing an electronic component onto the hybrid conductive ink; c) heating the substrate, conductive element, hybrid conductive ink and electronic component to a temperature sufficient i) to anneal the silver nanoparticles in the hybrid conductive ink and ii) to melt the low melting point eutectic alloy particles, wherein the melted low melting point eutectic alloy flows to occupy spaces between the annealed silver nanoparticles, d) allowing the melted low melting point eutectic alloy of the hybrid conductive ink to harden and fuse to the electronic component and the conductive element, thereby forming an interconnect. Electrical circuits including conductive traces and, optionally, interconnects formed with the hybrid conductive ink are also provided.

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