公开(公告)号：US20140127621A1

公开(公告)日：2014-05-08

申请号：US13670879

申请日：2012-11-07

Applicant: XEROX CORPORATION

Inventor： Ke ZHOU ,  Guerino G. SACRIPANTE ,  Yulin WANG ,  Michael D'AMATO

IPC: C08G63/553 ,  B32B5/16 ,  G03G9/087

CPC classification number: C08G63/553 ,  B32B5/16 ,  G03G9/0819 ,  G03G9/0827 ,  G03G9/08755 ,  G03G9/08791 ,  G03G9/08795 ,  G03G9/08797

Abstract: Disclosed is a polyester resin containing the polycondensation product of (a) at least one diacid, acid ester, or diester, and (b) at least two diols. The at least two diols include a disproportionated rosin diol and 2,2-bis(4-hydroxyphenyl)propane. Also disclosed is a toner composition having particles which include the disclosed polyester resin. Further disclosed is a method of preparing the disclosed polyester resin, and a method of forming toner particles that includes the disclosed polyester resin.

Abstract translation: 公开了含有（a）至少一种二酸，酸酯或二酯的缩聚产物和（b）至少两种二醇的聚酯树脂。 所述至少两种二醇包括歧化松香二醇和2,2-双（4-羟基苯基）丙烷。 还公开了具有包括所公开的聚酯树脂的颗粒的调色剂组合物。 还公开了制备所公开的聚酯树脂的方法，以及形成包括所公开的聚酯树脂的调色剂颗粒的方法。

公开(公告)号：US20140377454A1

公开(公告)日：2014-12-25

申请号：US13925438

申请日：2013-06-24

Applicant: XEROX CORPORATION

Inventor： Gabriel IFTIME ,  Yiliang WU ,  Naveen CHOPRA ,  Cuong VONG ,  Michael D'AMATO ,  Sandra J. GARDNER ,  Kurt I. HALFYARD ,  Adrien P. CÔTÉ

IPC: H05K3/12

CPC classification number: H05K3/1283 ,  B05D3/02 ,  B05D3/12 ,  B05D5/12 ,  H05K1/095 ,  H05K2201/0129 ,  H05K2201/0245 ,  H05K2203/1131 ,  H05K2203/1545

Abstract: A method of forming a printed pattern on a substrate includes printing a pattern onto the substrate with a conductive ink including a conductive material, a thermoplastic binder and a solvent, curing the printed pattern, and fusing the printed pattern by feeding the printed pattern through a fusing system operated at a temperature of about 20° C. to about 130° C. above the glass transition temperature of the thermoplastic binder and at least 120° C. at a minimum, a pressure of from about 50 psi to about 1500 psi, and a feed rate through the fusing system of about 1 m/min to about 100 m/min. The method may be done continuously. The method improves the sheet resistivity of the printed ink.

Abstract translation: 在衬底上形成印刷图案的方法包括：用包含导电材料，热塑性粘合剂和溶剂的导电油墨将图案印刷到基材上，固化印刷图案，并通过将印刷图案馈送通过 熔融体系在约20℃至约130℃的温度下操作，高于热塑性粘合剂的玻璃化转变温度，至少120℃，压力为约50psi至约1500psi， 以及通过熔化系统的进料速率为约1m / min至约100m / min。 该方法可以连续进行。 该方法提高了印刷油墨的薄层电阻率。

公开(公告)号：US20140374672A1

公开(公告)日：2014-12-25

申请号：US13925506

申请日：2013-06-24

Applicant: XEROX CORPORATION

Inventor： Naveen CHOPRA ,  Gabriel IFTIME ,  James D. MAYO ,  Michael D'AMATO ,  Sandra J. Gardner ,  Cuong VONG ,  Ping LIU ,  Yiliang WU

IPC: C09D11/00

CPC classification number: C09D11/52 ,  C09D11/106

Abstract: A conductive ink includes a conductive material, a thermoplastic polyvinylbutyral terpolymer binder and a glycol ether solvent. The conductive material may be a conductive material is a conductive particulate having an average size of from about 0.5 to about 10 microns and as aspect ratio of at least about 3 to 1, such as a silver flake.

Abstract translation: 导电油墨包括导电材料，热塑性聚乙烯醇缩丁醛三元共聚物粘合剂和二醇醚溶剂。 导电材料可以是导电材料，其是具有约0.5至约10微米的平均尺寸和至少约3比1的纵横比的导电颗粒，例如银薄片。