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公开(公告)号：US09427969B2
公开(公告)日：2016-08-30
申请号：US14099150
申请日：2013-12-06
Applicant: Xerox Corporation
Inventor： Pratima Gattu Naga Rao , Sean Campbell Hunter , Christopher Jon Laharty , Jonathan Robert Brick , John Milton Brookfield , Tony Russell Rogers , Michael Joel Edwards , Hong Zhao , Mandakini Kanungo , Yanjia Zuo , Daniel R. Hahn , Santokh S. Badesha , John R. Andrews
CPC classification number: B41J2/1433 , B41J2/161 , B41J2/1623 , B41J2202/03
Abstract: The present teachings describe a printhead assembly. The printhead assembly includes a first plate and a second plate stacked together. The printhead assembly includes a first adhesive between the first plate and the second plate for bonding the plates together. The printhead assembly includes a second adhesive surrounding an outer edge of the first adhesive wherein the second adhesive has an oxygen migration rate lower than an oxygen migration rate of the first adhesive. An oxygen sensitive component is contained within the outer edge of the first adhesive.
Abstract translation: 本教导描述了打印头组件。 打印头组件包括堆叠在一起的第一板和第二板。 打印头组件包括在第一板和第二板之间的第一粘合剂，用于将板粘合在一起。 打印头组件包括围绕第一粘合剂的外边缘的第二粘合剂，其中第二粘合剂的氧迁移速率低于第一粘合剂的氧迁移速率。 氧敏感组分包含在第一粘合剂的外边缘内。
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公开(公告)号：US10974495B2
公开(公告)日：2021-04-13
申请号：US14852915
申请日：2015-09-14
Applicant: Xerox Corporation
Inventor： Paul J. McConville , Hong Zhao , Charles T. Facchini, II
Abstract: A three-dimensional object printing system comprises a ejectors configured to eject drops of material towards a platen, a heater, a sensor configured to sense temperature of the ejected material, a radiator configured to direct radiation to the ejected material, a cooler configured to cool the ejected material, and a controller operatively connected to the ejectors, heater, sensor radiator and cooler. The controller is configured to control the ejectors to form layers of material for a three-dimensional object on the surface of the platen with reference to image data of the three-dimensional object, to operate the heater to heat the surface of the platen, to compare a temperature signal received from the sensor to a predetermined threshold, to operate the radiator to radiate the object layers, and to operate the cooler to attenuate heat produced by the radiated material in response to the signal from sensor exceeding the predetermined threshold.
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公开(公告)号：US09890306B2
公开(公告)日：2018-02-13
申请号：US14289153
申请日：2014-05-28
Applicant: XEROX CORPORATION
Inventor： Yanjia Zuo , Mandakini Kanungo , Hong Zhao , John R. Andrews , Pratima Gattu Naga Rao , Mark A. Cellura , Santokh S. Badesha
IPC: C09J163/04 , C09J163/00 , C09J7/00 , C09J7/02 , B32B27/38 , B32B27/26 , B32B27/20
CPC classification number: C09J163/00 , C08L61/04
Abstract: An adhesive compound can include an uncured epoxy film having a curing temperature between about 80° C. and about 300° C. The uncured epoxy film can include a cresol novolac resin and a bisphenol A epoxy resin. The uncured epoxy film can have a thickness between about 0.1 mil and about 5 mil.
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14.发明申请公开(公告)号：US20160257865A1
公开(公告)日：2016-09-08
申请号：US15153566
申请日：2016-05-12
Applicant: XEROX CORPORATION
Inventor： Yanjia Zuo , Mandakini Kanungo , Hong Zhao , John R. Andrews , Pratima Gattu Naga Rao , Mark A. Cellura , Santokh S. Badesha
IPC: C09J163/04
CPC classification number: C09J163/00 , C08L61/04
Abstract: An adhesive compound can include an uncured epoxy film having a curing temperature between about 80° C. and about 300° C. The uncured epoxy film can include a cresol novolac epoxy resin and a bisphenol A epoxy resin. The uncured epoxy film can have a thickness between about 0.1 mil and about 5 mil.
Abstract translation: 粘合剂可以包括固化温度在约80℃至约300℃之间的未固化的环氧树脂膜。未固化的环氧膜可以包括甲酚酚醛环氧树脂和双酚A环氧树脂。 未固化的环氧树脂膜的厚度可以在约0.1密耳至约5密耳之间。
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15.发明授权Process for bonding interstitial epoxy adhesive for fabrication of printhead structures in high density printheads 有权用于粘合间隙环氧树脂粘合剂的方法用于在高密度打印头中制造打印头结构公开(公告)号：US09050807B2
公开(公告)日：2015-06-09
申请号：US13893523
申请日：2013-05-14
Applicant: XEROX CORPORATION
Inventor： Mandakini Kanungo , Hong Zhao , Yanjia Zuo , Santokh S. Badesha
CPC classification number: B41J2/1607 , B29C65/02 , B29C65/48 , B41J2/14201 , B41J2/161 , B41J2/1623 , B41J2002/14403 , B41J2202/19
Abstract: A method for forming an ink jet printhead comprises processing an epoxy adhesive such that negative effects from physical contact with particular inks are reduced or eliminated. Conventional adhesives processed using conventional techniques are known to gain weight and squeeze out when exposed to certain inks such as ultraviolet inks and pigmented inks. An embodiment of the present teachings can include processing of a particular adhesive such that the resulting epoxy adhesive is suitable for printhead applications.
Abstract translation: 用于形成喷墨打印头的方法包括处理环氧粘合剂，从而减少或消除与特定油墨的物理接触的负面影响。 已知使用常规技术处理的常规粘合剂在暴露于某些油墨如紫外线油墨和着色油墨时会增加重量并挤出。 本教导的一个实施方案可以包括处理特定的粘合剂，使得得到的环氧粘合剂适合于打印头应用。
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Patent Agency Ranking
16.发明授权Inkjet printheads containing epoxy adhesives and methods for fabrication thereof 有权含有环氧树脂粘合剂的喷墨打印头及其制造方法公开(公告)号：US09004648B2
公开(公告)日：2015-04-14
申请号：US13957084
申请日：2013-08-01
Applicant: Xerox Corporation
Inventor： Yanjia Zuo , John R. Andrews , Pratima Gattu Naga Rao , Mandakini Kanungo , Hong Zhao , Santokh S. Badesha
CPC classification number: B41J2/14 , B32B37/00 , B32B2250/03 , B32B2333/08 , B32B2363/00 , B41J2/161 , B41J2/1623 , B41J2/1634 , B41J2002/14403
Abstract: Inkjet printheads containing a first plate, a second plate, and a cured adhesive composition disposed between and bonding the first plate and the second plate. The cured adhesive composition has a glass transition temperature of greater than about 115° C. and is stable when exposed to acrylate monomer. Also, inkjet printheads having a first plate, a second plate, and a cured thin film adhesive disposed between and bonding to both of the first plate and the second plate. The cured thin film adhesive contains a polyimide film disposed between a cured first adhesive layer and a cured second adhesive layer. Methods of preparing such inkjet printheads.
Abstract translation: 喷墨打印头包含第一板，第二板和固化的粘合剂组合物，其设置在第一板和第二板之间并且结合第一板和第二板。 固化的粘合剂组合物具有大于约115℃的玻璃化转变温度，并且当暴露于丙烯酸酯单体时是稳定的。 而且，具有第一板，第二板和固化的薄膜粘合剂的喷墨打印头设置在第一板和第二板之间并且结合到第一板和第二板之间。 固化的薄膜粘合剂包含设置在固化的第一粘合剂层和固化的第二粘合剂层之间的聚酰亚胺膜。 制备这种喷墨打印头的方法。
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公开(公告)号：US20170129240A1
公开(公告)日：2017-05-11
申请号：US15410058
申请日：2017-01-19
Applicant: XEROX CORPORATION
Inventor： Yanjia Zuo , Mandakini Kanungo , Hong Zhao , Pratima Gattu Naga Rao , Mark A. Cellura , Santokh S. Badesha , John R. Andrews
IPC: B41J2/14
CPC classification number: B41J2/1433 , B29C65/02 , B29C65/48 , B32B7/12 , B32B15/043 , B32B15/08 , B32B27/08 , B32B27/281 , B32B2307/75 , B41J2/14201 , B41J2/14233 , B41J2/1607 , B41J2/161 , B41J2/1623 , B41J2002/14403 , B41J2002/14491 , Y10T428/31515
Abstract: A method for forming an ink jet printhead comprises processing an epoxy adhesive such that negative effects from physical contact with particular inks are reduced or eliminated. Conventional adhesives processed using conventional techniques are known to gain weight and squeeze out when exposed to certain inks such as ultraviolet inks, solid inks, and aqueous inks. An embodiment of the present teachings can include processing of a particular adhesive such that the resulting epoxy adhesive is suitable for printhead applications.
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公开(公告)号：US20150158298A1
公开(公告)日：2015-06-11
申请号：US14099150
申请日：2013-12-06
Applicant: XEROX CORPORATION
Inventor： Pratima Gattu Naga Rao , Sean Campbell Hunter , Christopher Jon Laharty , Jonathan Robert Brick , John Milton Brookfield , Tony Russell Rogers , Michael Joel Edwards , Hong Zhao , Mandakini Kanungo , Yanjia Zuo , Daniel R. Hahn , Santokh S. Badesha , John R. Andrews
CPC classification number: B41J2/1433 , B41J2/161 , B41J2/1623 , B41J2202/03
Abstract: The present teachings describe a printhead assembly. The printhead assembly includes a first plate and a second plate stacked together. The printhead assembly includes a first adhesive between the first plate and the second plate for bonding the plates together. The printhead assembly includes a second adhesive surrounding an outer edge of the first adhesive wherein the second adhesive has an oxygen migration rate lower than an oxygen migration rate of the first adhesive. An oxygen sensitive component is contained within the outer edge of the first adhesive.
Abstract translation: 本教导描述了打印头组件。 打印头组件包括堆叠在一起的第一板和第二板。 打印头组件包括在第一板和第二板之间的第一粘合剂，用于将板粘合在一起。 打印头组件包括围绕第一粘合剂的外边缘的第二粘合剂，其中第二粘合剂的氧迁移速率低于第一粘合剂的氧迁移速率。 氧敏感组分包含在第一粘合剂的外边缘内。
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19.发明申请B-STAGE FILM ADHESIVE COMPATIBLE WITH AQUEOUS INK FOR PRINTHEAD STRUCTURES INTERSTITIAL BONDING IN HIGH DENSITY PIEZO PRINTHEADS FABRICATION FOR AQUEOUS INKJET 有权B级胶膜粘合剂与水性油墨相结合，用于印刷结构在高密度PIEZO PRINTHEADS INTERSTITIAL BONDING FOR INQUEOUS INKJET公开(公告)号：US20140342160A1
公开(公告)日：2014-11-20
申请号：US14265119
申请日：2014-04-29
Applicant: Xerox Corporation
Inventor： Yanjia Zuo , Mandakini Kanungo , Hong Zhao , Pratima Gattu Naga Rao , Mark A. Cellura , Santokh S. Badesha , John R. Andrews
CPC classification number: B41J2/1433 , B29C65/02 , B29C65/48 , B32B7/12 , B32B15/043 , B32B15/08 , B32B27/08 , B32B27/281 , B32B2307/75 , B41J2/14201 , B41J2/14233 , B41J2/1607 , B41J2/161 , B41J2/1623 , B41J2002/14403 , B41J2002/14491 , Y10T428/31515
Abstract: A method for forming an ink jet printhead comprises processing an epoxy adhesive such that negative effects from physical contact with particular inks are reduced or eliminated. Conventional adhesives processed using conventional techniques are known to gain weight and squeeze out when exposed to certain inks such as ultraviolet inks, solid inks, and aqueous inks. An embodiment of the present teachings can include processing of a particular adhesive such that the resulting epoxy adhesive is suitable for printhead applications.
Abstract translation: 用于形成喷墨打印头的方法包括处理环氧粘合剂，从而减少或消除与特定油墨的物理接触的负面影响。 已知使用常规技术处理的常规粘合剂在暴露于某些油墨如紫外线油墨，固体油墨和水性油墨时会增加重量并挤出。 本教导的一个实施方案可以包括处理特定的粘合剂，使得得到的环氧粘合剂适合于打印头应用。
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20.发明申请PROCESS FOR BONDING INTERSTITIAL EPOXY ADHESIVE FOR FABRICATION OF PRINTHEAD STRUCTURES IN HIGH DENSITY PRINTHEADS 有权用于制造高密度原子层印刷结构的间接环氧粘合剂的方法公开(公告)号：US20140338833A1
公开(公告)日：2014-11-20
申请号：US13893523
申请日：2013-05-14
Applicant: XEROX CORPORATION
Inventor： Mandakini Kanungo , Hong Zhao , Yanjia Zuo , Santokh S. Badesha
CPC classification number: B41J2/1607 , B29C65/02 , B29C65/48 , B41J2/14201 , B41J2/161 , B41J2/1623 , B41J2002/14403 , B41J2202/19
Abstract: A method for forming an ink jet printhead comprises processing an epoxy adhesive such that negative effects from physical contact with particular inks are reduced or eliminated. Conventional adhesives processed using conventional techniques are known to gain weight and squeeze out when exposed to certain inks such as ultraviolet inks and pigmented inks. An embodiment of the present teachings can include processing of a particular adhesive such that the resulting epoxy adhesive is suitable for printhead applications.
Abstract translation: 用于形成喷墨打印头的方法包括处理环氧粘合剂，从而减少或消除与特定油墨的物理接触的负面影响。 已知使用常规技术处理的常规粘合剂在暴露于某些油墨如紫外线油墨和着色油墨时会增加重量并挤出。 本教导的一个实施方案可以包括处理特定的粘合剂，使得得到的环氧粘合剂适合于打印头应用。
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