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公开(公告)号：US09811017B2
公开(公告)日：2017-11-07
申请号：US15055370
申请日：2016-02-26
Applicant: XEROX CORPORATION
Inventor： Christopher M. Wolfe , Padam K. Angra , Jacob W. Myers, II
CPC classification number: G03G9/09378 , G03G9/0821 , G03G9/09321 , G03G9/09335 , G03G9/09364 , G03G9/09371 , G03G9/09385 , G03G9/09392
Abstract: A low melt toner includes a core having a core polystyrene-butyl acrylate resin, a crystalline polyester resin, a pigment present in an amount from about 7% to about 20% by weight of the low melt toner, and a paraffin wax; a ratio of the polystyrene-butyl acrylate resin to crystalline polyester resin is in a range from about 5:1 to about 7:1; and a shell disposed over the core including a shell polystyrene-butyl acrylate resin.
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公开(公告)号：US09663615B1
公开(公告)日：2017-05-30
申请号：US15017328
申请日：2016-02-05
Applicant: XEROX CORPORATION
Inventor： Karen A. Moffat , Shigang S. Qiu , Yulin Wang , Kevin F. Marcell , Wafa F. Bashir , Richard P N Veregin , John Lawrence Pawlak , Christopher M. Wolfe
Abstract: A method of synthesizing a branched polyester resin. Particularly, the method includes an alkoxylation reaction that includes reacting a monomer bisphenol A with a cyclic alkylene carbonate.
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公开(公告)号：US20160004175A1
公开(公告)日：2016-01-07
申请号：US14321785
申请日：2014-07-01
Applicant: XEROX CORPORATION
Inventor： Shigeng Li , Christopher M. Wolfe , Randy P Tin , Eric Godshall , Shigang Qiu , Peter V Nguyen , Jay L Schneider , Linda S Schriever , Steven M Malachowski , Amy A Grillo , Chieh-Min Cheng
IPC: G03G9/08
CPC classification number: G03G9/0808 , G03G9/0804 , G03G9/0821 , G03G9/08755 , G03G9/08795 , G03G9/08797 , G03G9/092 , G03G9/09328 , G03G9/09335 , G03G9/09371
Abstract: A process for making a latex emulsion where distillation occurs at an elevated temperature is used to make resin particles with a conditioned surface which can be used to make magenta toner with increased efficiency.
Abstract translation: 用于制备在升高温度下进行蒸馏的胶乳乳液的方法用于制备具有调理表面的树脂颗粒，其可以用于提高效率的品红色调色剂。
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公开(公告)号：US20150301467A1
公开(公告)日：2015-10-22
申请号：US14255874
申请日：2014-04-17
Applicant: XEROX CORPORATION
Inventor： Karen A. Moffat , Yulin Wang , Shigang Steven Qiu , John Lawrence Pawlak , Alexander N. Klymachyov , Kevin F. Marcell , Judith M. Vandewinckel , Wafa F. Bashir , Richard P.N. Veregin , Christopher M. Wolfe
IPC: G03G9/087
CPC classification number: G03G9/08755 , C08F283/02 , G03G9/0804 , G03G9/0806 , G03G9/08795 , G03G9/08797
Abstract: Unsaturated polyester resins and processes for making the same are disclosed herein. In particular, the process for making the resin provides resins with improved properties. The unsaturated polyester resins have substantially reduced free fumaric acid as compared to that made from conventional processes. The toner resins are used to prepare toner compositions that have improved performance.
Abstract translation: 不饱和聚酯树脂及其制备方法在此公开。 特别地，制造树脂的方法提供具有改进性能的树脂。 与常规方法相比，不饱和聚酯树脂具有显着降低的游离富马酸。 调色剂树脂用于制备具有改进性能的调色剂组合物。
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公开(公告)号：US09229344B2
公开(公告)日：2016-01-05
申请号：US14255874
申请日：2014-04-17
Applicant: XEROX CORPORATION
Inventor： Karen A. Moffat , Yulin Wang , Shigang Steven Qiu , John Lawrence Pawlak , Alexander N. Klymachyov , Kevin F. Marcell , Judith M. Vandewinckel , Wafa F. Bashir , Richard P. N. Veregin , Christopher M. Wolfe
IPC: G03G9/08 , G03G9/087 , C08F283/02
CPC classification number: G03G9/08755 , C08F283/02 , G03G9/0804 , G03G9/0806 , G03G9/08795 , G03G9/08797
Abstract: Unsaturated polyester resins and processes for making the same are disclosed herein. In particular, the process for making the resin provides resins with improved properties. The unsaturated polyester resins have substantially reduced free fumaric acid as compared to that made from conventional processes. The toner resins are used to prepare toner compositions that have improved performance.
Abstract translation: 不饱和聚酯树脂及其制备方法在此公开。 特别地，制造树脂的方法提供具有改进性能的树脂。 与常规方法相比，不饱和聚酯树脂具有显着降低的游离富马酸。 调色剂树脂用于制备具有改进性能的调色剂组合物。
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Patent Agency Ranking
公开(公告)号：US09223239B2
公开(公告)日：2015-12-29
申请号：US14255771
申请日：2014-04-17
Applicant: XEROX CORPORATION
Inventor： Karen A. Moffat , Yulin Wang , Shigang Steven Qiu , John Lawrence Pawlak , Alexander N. Klymachyov , Kevin F. Marcell , Judith M. Vandewinckel , Wafa F. Bashir , Richard P. N. Veregin , Christopher M. Wolfe
IPC: G03G9/08 , G03G9/087 , C08F283/02
CPC classification number: G03G9/08755 , C08F283/02 , C08G63/52 , C08G63/547 , G03G9/0802 , G03G9/0806 , G03G9/0821
Abstract: Amorphous polyester resins and processes for making the same are disclosed herein. In particular, the process for making the resin provides resins with improved properties. The amorphous polyester resins have substantially reduced free fumaric acid as compared to that made from conventional processes. The toner resins are used to prepare toner compositions the have improved performance.
Abstract translation: 无定形聚酯树脂及其制备方法在此公开。 特别地，制造树脂的方法提供具有改进性能的树脂。 与常规方法相比，无定形聚酯树脂具有显着降低的游离富马酸。 调色剂树脂用于制备具有改进性能的调色剂组合物。
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公开(公告)号：US20150301466A1
公开(公告)日：2015-10-22
申请号：US14255771
申请日：2014-04-17
Applicant: XEROX CORPORATION
Inventor： Karen A. Moffat , Yulin Wang , Shigang Steven Qiu , John Lawrence Pawlak , Alexander N. Klymachyov , Kevin F. Marcell , Judith M. Vandewinckel , Wafa F. Bashir , Richard P.N. Veregin , Christopher M. Wolfe
CPC classification number: G03G9/08755 , C08F283/02 , C08G63/52 , C08G63/547 , G03G9/0802 , G03G9/0806 , G03G9/0821
Abstract: Amorphous polyester resins and processes for making the same are disclosed herein. In particular, the process for making the resin provides resins with improved properties. The amorphous polyester resins have substantially reduced free fumaric acid as compared to that made from conventional processes. The toner resins are used to prepare toner compositions the have improved performance.
Abstract translation: 无定形聚酯树脂及其制备方法在此公开。 特别地，制造树脂的方法提供具有改进性能的树脂。 与常规方法相比，无定形聚酯树脂具有显着降低的游离富马酸。 调色剂树脂用于制备具有改进性能的调色剂组合物。
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公开(公告)号：US20170248858A1
公开(公告)日：2017-08-31
申请号：US15055370
申请日：2016-02-26
Applicant: XEROX CORPORATION
Inventor： Christopher M. Wolfe , Padam K. Angra , Jacob W. Myers, II
CPC classification number: G03G9/09378 , G03G9/0821 , G03G9/09321 , G03G9/09335 , G03G9/09364 , G03G9/09371 , G03G9/09385 , G03G9/09392
Abstract: A low melt toner includes a core having a core polystyrene-butyl acrylate resin, a crystalline polyester resin, a pigment present in an amount from about 7% to about 20% by weight of the low melt toner, and a paraffin wax; a ratio of the polystyrene-butyl acrylate resin to crystalline polyester resin is in a range from about 5:1 to about 7:1; and a shell disposed over the core including a shell polystyrene-butyl acrylate resin.
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公开(公告)号：US20160161873A1
公开(公告)日：2016-06-09
申请号：US14561543
申请日：2014-12-05
Applicant: Xerox Corporation
Inventor： Christopher M. Wolfe , Chieh-Min Cheng , Eric J. Young , Randy P. Tin , Jay L. Schneider , Joo T. Chung
CPC classification number: G03G9/09371 , G03G9/0819 , G03G9/0823 , G03G9/08711 , G03G9/08755 , G03G9/09314 , G03G9/09357 , G03G9/09364 , G03G9/09392
Abstract: The present disclosure describes toner particles that have polyester resin and styrene/acrylate resin in the core.
Abstract translation: 本公开内容描述了在芯中具有聚酯树脂和苯乙烯/丙烯酸酯树脂的调色剂颗粒。
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公开(公告)号：US20150072283A1
公开(公告)日：2015-03-12
申请号：US14012007
申请日：2013-08-28
Applicant: Xerox Corporation
Inventor： Kevin F. Marcell , Maria M. Barden , Kimberly Anne Stoll , Christopher M. Wolfe , Brian J. Andaya
CPC classification number: G03G9/0804 , G03G9/0819 , G03G9/0821 , G03G9/08755 , G03G9/08782 , G03G9/08797 , G03G9/09 , G03G9/09328 , G03G9/09708 , G03G9/09725 , Y10T428/2982
Abstract: The disclosure describes a pigment of certain surface area for use in toner.
Abstract translation: 本公开内容描述了用于调色剂中的某种表面积的颜料。
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