公开(公告)号：US20130048601A1

公开(公告)日：2013-02-28

申请号：US13222120

申请日：2011-08-31

Applicant: Paul Dryer ,  David Bernard ,  David Rhine ,  Xiaoming Wu ,  Jing X. Sun ,  Gary Williams

Inventor： Paul Dryer ,  David Bernard ,  David Rhine ,  Xiaoming Wu ,  Jing X. Sun ,  Gary Williams

IPC: B05D3/04 ,  B44C1/22

CPC classification number: B05D3/144 ,  B29C65/48 ,  B29C65/483 ,  B29C65/8207 ,  B29C66/028 ,  B29C66/71 ,  B29C66/73751 ,  B29C66/73755 ,  B29L2031/767 ,  B41J2/16 ,  B41J2/1631 ,  B41J2/1645 ,  C08J7/12 ,  C08J2383/02 ,  B29K2063/00 ,  B29K2071/00 ,  B29K2023/12 ,  B29K2023/06 ,  B29K2079/08 ,  B29K2077/00

Abstract: A method for improving adhesion between polymeric materials is provided. The method includes treating a surface of a first polymeric material with plasma of oxygen gas and hydrogen-containing gas. The first polymeric material may be a fully cured polymeric material. A second polymeric material may then be deposited on the plasma treated surface of the first polymeric material. The second polymeric material may be an uncured polymeric material. This plasma treatment may be used in improving the adhesion between polymeric components of an inkjet printer. It provides good adhesion between the polymeric components of the inkjet printer even after long exposure to ink.

Abstract translation: 提供了一种改善聚合材料之间的粘合性的方法。 该方法包括用氧气和含氢气体的等离子体处理第一聚合物材料的表面。 第一聚合物材料可以是完全固化的聚合物材料。 然后可以将第二聚合物材料沉积在第一聚合物材料的等离子体处理的表面上。 第二聚合物材料可以是未固化的聚合物材料。 这种等离子体处理可用于改善喷墨打印机的聚合物组分之间的粘合性。 即使在长时间暴露于墨水之后，它也提供了喷墨打印机的聚合物组分之间的良好粘附。

公开(公告)号：US07939236B2

公开(公告)日：2011-05-10

申请号：US11677838

申请日：2007-02-22

Applicant: Bradley Leonard Beach ,  Jing X. Sun

Inventor： Bradley Leonard Beach ,  Jing X. Sun

IPC: G03G9/08

CPC classification number: G03G9/0804 ,  G03G9/0819 ,  G03G9/0827 ,  G03G9/08728 ,  G03G9/08733 ,  G03G9/08755 ,  G03G9/08759 ,  G03G9/08773 ,  G03G9/08795

Abstract: The present disclosure relates to chemically processed toner that makes use of aqueous dispersions of release agent and/or pigment and solutions of a polymeric resin binder. The polymer solution may be prepared in an organic solvent wherein the organic solvent has some level of solubility in water. The polymer solution may then be combined with an aqueous dispersion of pigment and/or release agent which dispersions may include an aqueous polyelectrolyte and/or an aqueous dispersion of colloidal particles. This may be followed by agglomerating and forming particles of toner of a desired number and/or volume average particle size and/or degree of circularity.

Abstract translation: 本公开涉及使用脱模剂和/或颜料的水分散体和聚合物树脂粘合剂溶液的化学处理调色剂。 聚合物溶液可以在有机溶剂中制备，其中有机溶剂在水中具有一定程度的溶解度。 然后可以将聚合物溶液与颜料和/或脱模剂的水分散体组合，该分散体可以包括胶体颗粒的水性聚电解质和/或水分散体。 这可能之后是聚集和形成所需数量和/或体积平均粒径和/或圆度的调色剂颗粒。

公开(公告)号：US20100062359A1

公开(公告)日：2010-03-11

申请号：US12206402

申请日：2008-09-08

Applicant: Michael James Bensing ,  Craig Michael Bertelsen ,  John Joseph Kraseski ,  Bryan Patrick Livengood ,  Jing X. Sun ,  Vincent Wen-Hwa Ting

Inventor： Michael James Bensing ,  Craig Michael Bertelsen ,  John Joseph Kraseski ,  Bryan Patrick Livengood ,  Jing X. Sun ,  Vincent Wen-Hwa Ting

IPC: G03G9/13

CPC classification number: G03G9/08755 ,  G03G9/0804 ,  G03G9/0808 ,  G03G9/08782 ,  G03G9/08793 ,  G03G9/08795 ,  G03G9/08797

Abstract: An emulsion aggregation toner formulation for electrophotography and a method for preparation thereof. The emulsion aggregation toner formulation includes a polyester resin emulsion formed using an extruded polyester binder resin having a broad molecular weight distribution. The extruded polyester binder resin is formed using a plurality of polyester binder resins. Further, the emulsion aggregation toner formulation comprises at least one colorant dispersion and a wax dispersion.

Abstract translation: 一种用于电子照相术的乳液聚集调色剂配方及其制备方法。 乳液聚集调色剂配方包括使用具有宽分子量分布的挤出聚酯粘合剂树脂形成的聚酯树脂乳液。 挤出的聚酯粘合剂树脂使用多种聚酯粘合剂树脂形成。 此外，乳液聚集调色剂配方包含至少一种着色剂分散体和蜡分散体。

公开(公告)号：US20090029282A1

公开(公告)日：2009-01-29

申请号：US11828453

申请日：2007-07-26

Applicant: Craig Michael Bertelsen ,  Ligia Aura Bejat ,  Michael James Bensing ,  John Joseph Kraseski ,  Matthew T. Martinkovic ,  Jing X. Sun

Inventor： Craig Michael Bertelsen ,  Ligia Aura Bejat ,  Michael James Bensing ,  John Joseph Kraseski ,  Matthew T. Martinkovic ,  Jing X. Sun

IPC: G03G9/13

CPC classification number: G03G9/08755 ,  G03G9/0806 ,  G03G9/0819 ,  G03G9/0827 ,  G03G9/08782 ,  G03G9/08795 ,  G03G9/08797 ,  G03G9/09733

Abstract: The present disclosure relates to chemically processed toner. The toner may be prepared by an emulsion aggregation method by forming a polyester dispersion wherein the polyester has an acid value of about 5 to about 50 and a particle size of about 50 to about 500 nanometers. The polyester dispersion may then be combined with a pigment and/or release agent dispersion wherein the pigment and/or release agent dispersion may contain a dispersant. This may then be followed by heating and recovering agglomerated toner particles wherein the toner particles may have a mean particle size of about 3 to about 15 microns and an average degree of circularity of between about 0.90 to about 1.0.

Abstract translation: 本公开涉及化学处理的调色剂。 调色剂可以通过形成聚酯分散体的乳液聚集方法制备，其中聚酯具有约5至约50的酸值和约50至约500纳米的粒度。 然后可以将聚酯分散体与颜料和/或脱模剂分散体组合，其中颜料和/或脱模剂分散体可以含有分散剂。 然后可以随后加热和回收附聚的调色剂颗粒，其中调色剂颗粒的平均粒度可以为约3至约15微米，平均圆形度为约0.90至约1.0。

公开(公告)号：US07429102B2

公开(公告)日：2008-09-30

申请号：US11181482

申请日：2005-07-14

Applicant: Jing X. Sun

Inventor： Jing X. Sun

IPC: C09D11/00

CPC classification number: B41J2/1433

Abstract: Thermal inkjet printing through nozzles of width of about 25 microns or less is done with an ink having epoxy material suspended in the ink by a graft polymer having acid or other hydrophilic backbone, a hydrophobic side chain, and a stabilizing side chain, in which the molar ratio of hydrophilic moiety to hydrophobic moiety to stabilizing moiety is about 6:1:1 to 0:10:1 respectively.

Abstract translation: 通过具有约25微米或更小的宽度的喷嘴的热喷墨印刷是通过具有环氧树脂材料的油墨通过具有酸或其它亲水主链，疏水侧链和稳定侧链的接枝聚合物进行的，其中 亲水部分与疏水部分与稳定部分的摩尔比分别为约6:1:1至0:10:1。

公开(公告)号：US06341842B1

公开(公告)日：2002-01-29

申请号：US09564148

申请日：2000-05-03

Applicant: Bradley Leonard Beach ,  Sean David Smith ,  Jing X. Sun

Inventor： Bradley Leonard Beach ,  Sean David Smith ,  Jing X. Sun

IPC: B41J2135

CPC classification number: B41J2/1606 ,  B41J2/1433 ,  B41J2002/14491 ,  B41J2202/03

Abstract: The invention relates to an ink jet printer nozzle plate containing nozzle holes and having a durable non-wettable layer on at least one surface thereof. The nozzle plate includes a polyimide material and the non-wettable layer contains a derivative of an amine-terminated silane compound, the amine-terminated silane compound derivative being covalently bound to the polyimide material of the nozzle plate. The layer also contains a derivative of a polydialkylsiloxane compound having a number average molecular weight ranging from about 400 to about 150,000 and an end group reactive with the amine-terminated silane compound derivative. The polydialkylsiloxane compound derivative is bound to the amine-terminated silane compound derivative by a condensation reaction to provide the durable non-wettable layer on the surface of the nozzle plate. Because of covalently bonding the silane and polydialkylsiloxane materials to the polyimide, the non-wettable layer remains substantially durable throughout the life of a printhead containing the nozzle plate.

Abstract translation: 本发明涉及一种喷墨打印机喷嘴板，其包含喷嘴孔，并在其至少一个表面上具有耐用的不可润湿层。 喷嘴板包括聚酰亚胺材料，不可润湿层含有胺封端的硅烷化合物的衍生物，胺封端的硅烷化合物衍生物与喷嘴板的聚酰亚胺材料共价结合。 该层还含有数均分子量为约400至约150,000的聚二烷基硅氧烷化合物的衍生物和与胺封端的硅烷化合物衍生物反应的端基。 聚二烷基硅氧烷化合物衍生物通过缩合反应与胺封端的硅烷化合物衍生物结合，以在喷嘴板的表面上提供耐用的不可润湿层。 由于将硅烷和聚二烷基硅氧烷材料共价键合到聚酰亚胺，所以在包含喷嘴板的打印头的整个使用寿命期间，不可润湿层保持基本上耐用。

公开(公告)号：US5959056A

公开(公告)日：1999-09-28

申请号：US937454

申请日：1997-09-25

Applicant: Bradley L. Beach ,  Kathryn E. Dowlen ,  Terence E. Franey ,  Douglas C. Hamilton ,  Gerald G. Leslie ,  Alexander D. Meade ,  Jing X. Sun ,  Peter E. Wallin

Inventor： Bradley L. Beach ,  Kathryn E. Dowlen ,  Terence E. Franey ,  Douglas C. Hamilton ,  Gerald G. Leslie ,  Alexander D. Meade ,  Jing X. Sun ,  Peter E. Wallin

IPC: C08G77/12 ,  C08G77/38 ,  C08G77/442 ,  C08G81/02 ,  C08L83/04 ,  G03G15/20 ,  C08G77/06

CPC classification number: C08G77/38 ,  C08G77/12 ,  G03G15/2025 ,  G03G2215/2093 ,  Y10T428/24612 ,  Y10T428/2839

Abstract: A release agent composition for use in an electrophotographic process is disclosed. This composition includes a specifically-defined heat-stable silicone oil-silicone wax copolymer. The copolymer has a melting point such that it is liquid on the hot fuser roll, but solidifies at room temperature on the printed page. A random silicone copolymer, in the form of a paste or pliable caulk, which is useful for sealing leaks in toner cartridges is also disclosed. Finally, the method for preparing these copolymers is disclosed.

Abstract translation: 公开了一种用于电子照相方法的脱模剂组合物。 该组合物包括特别限定的热稳定性硅油 - 硅氧烷蜡共聚物。 共聚物具有熔点，使其在热定影辊上是液体，而在室温下在印刷页上固化。 还公开了可用于密封墨粉盒中的泄漏的无规硅氧烷共聚物，其为糊状或柔软的填隙物形式。 最后，公开了制备这些共聚物的方法。

公开(公告)号：US20100016469A1

公开(公告)日：2010-01-21

申请号：US12176193

申请日：2008-07-18

Applicant: Craig Michael Bertelsen ,  Yaqiang Ming ,  Rebecca Beth Silveston-Keith ,  Jing X. Sun

Inventor： Craig Michael Bertelsen ,  Yaqiang Ming ,  Rebecca Beth Silveston-Keith ,  Jing X. Sun

IPC: C08L41/00 ,  C08L81/00 ,  C08L29/00 ,  C08L95/00 ,  C08K3/18 ,  C08K3/20 ,  C04B103/67

CPC classification number: C09D133/08 ,  C08K3/04 ,  C08K9/04 ,  C09D11/324 ,  C09D133/10

Abstract: The invention provides an ink formulation comprising a polymer associated self-dispersed colorant. The polymer has an alkyl amino end functional group that is chemically associated by electron donation/acceptation and hydrogen bonded to surface functional groups of the colorant particles. The modified self-dispersed colorant shows improved printing quality.

Abstract translation: 本发明提供一种包含聚合物缔合的自分散着色剂的油墨配方。 该聚合物具有烷基氨基末端官能团，其通过电子供体/受体化学结合并与着色剂颗粒的表面官能团键合氢。 改性自分散着色剂显示出改善的印刷质量。

公开(公告)号：US07151154B2

公开(公告)日：2006-12-19

申请号：US10756494

申请日：2004-01-13

Applicant: Kelly A. Killeen ,  Jing X. Sun

Inventor： Kelly A. Killeen ,  Jing X. Sun

IPC: C08G18/63

CPC classification number: C08G18/6229 ,  C08G18/10 ,  C08G18/4277 ,  Y10S428/906 ,  Y10T428/2922 ,  C08G18/62

Abstract: Graft polymer curatives comprise a side chain having an average molecular weight of at least about 500, a main chain having an average molecular weight of less than about 200, and diol functionality on the main chain. The graft polymer curative is formed via free radical polymerization of at least one ethylenically-unsaturated monomer with a chain transfer agent or initiator.

Abstract translation: 接枝聚合物固化剂包含平均分子量为至少约500的侧链，平均分子量小于约200的主链和主链上的二醇官能团。 接枝聚合物固化剂通过至少一种烯属不饱和单体与链转移剂或引发剂的自由基聚合形成。

公开(公告)号：US06991884B2

公开(公告)日：2006-01-31

申请号：US10703174

申请日：2003-11-06

Applicant: Jing X. Sun ,  Bradley Leonard Beach

Inventor： Jing X. Sun ,  Bradley Leonard Beach

IPC: G03G9/097 ,  G03G9/087

CPC classification number: G03G9/0804 ,  C09D11/324 ,  C09D11/326 ,  G03G9/0812 ,  G03G9/08726 ,  G03G9/08728 ,  G03G9/08773 ,  G03G9/08791 ,  G03G9/08795 ,  G03G9/08797 ,  G03G9/09 ,  G03G9/0926

Abstract: A chemically prepared toner for electrophotographic printers and method therefor using a unique polymeric dispersant. The chemically prepared toner includes agglomerated polymeric dispersant stabilized pigment particles, a fuser release agent, a charge control agent dispersion, and a self-stabilized essentially surfactant free latex binder. The polymeric dispersant includes at least three segments, a hydrophilic polymeric segment, a hydrophobic polymeric segment, and a protective colloid or reactive surfactant segment. The weight average molecular weight range of the dispersant ranges from about 5,000 to about 30,000, and a hydrophobicity ranging from about 10 to about 90 percent by weight. The chemically prepared toner includes agglomerated toner particles have a unimodal particles size distribution with a number average particle size (N) ranging from about 5.0 to about 8.5 microns and a volume average particle size (V) ranging from about 5.0 to about 8.5 microns.

Abstract translation: 一种用于电子照相打印机的化学制备调色剂及其使用独特的聚合物分散剂的方法 化学制备的调色剂包括凝聚的聚合物分散剂稳定的颜料颗粒，定影剂脱模剂，电荷控制剂分散体和自稳定的基本上不含表面活性剂的胶乳粘合剂。 聚合物分散剂包括至少三个链段，亲水聚合物链段，疏水性聚合链段和保护胶体或反应性表面活性部分。 分散剂的重均分子量范围为约5,000至约30,000，疏水性为约10至约90重量％。 化学制备的调色剂包括具有约5.0至约8.5微米的数均粒径（N）和约5.0至约8.5微米的体积平均粒径（V）的单峰颗粒尺寸分布的聚集调色剂颗粒。