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公开(公告)号:US07273208B2
公开(公告)日:2007-09-25
申请号:US11224848
申请日:2005-09-13
申请人: Karen Ann Moffat , Subajinie Sathiyavanthan , Maria N. V. McDougall , Edward G. Zwartz , Richard P. N. Veregin , Caroline Melanie Turek
发明人: Karen Ann Moffat , Subajinie Sathiyavanthan , Maria N. V. McDougall , Edward G. Zwartz , Richard P. N. Veregin , Caroline Melanie Turek
CPC分类号: B41J2/04
摘要: Various venturi configurations are described that are particularly significant for ballistic aerosol marking (BAM) applications. The specific venturi geometries enable the printing of lines having sharp edges and particular widths, using relatively low pressures.
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公开(公告)号:US08211607B2
公开(公告)日:2012-07-03
申请号:US12198999
申请日:2008-08-27
IPC分类号: G03G9/087
CPC分类号: G03G9/08755 , G03G9/0804 , G03G9/0819 , G03G9/0823 , G03G9/0827 , G03G9/08704 , G03G9/08711 , G03G9/08728 , G03G9/08731 , G03G9/08737 , G03G9/08791 , G03G9/08793 , G03G9/08795 , G03G9/08797 , G03G9/09321 , G03G9/09364 , G03G9/09392
摘要: Toner particles are provided which may, in embodiments, include a gel. In embodiments, the toner particles may have a core-shell configuration, with the gel in the core, the shell, or both. The gel may prevent a crystalline resin in the core of the toner particles from migrating to the toner surface.
摘要翻译: 提供调色剂颗粒,在实施方案中可以包括凝胶。 在实施方案中,调色剂颗粒可以具有核 - 壳构型,其中凝胶位于核心,外壳或两者中。 凝胶可以防止调色剂颗粒的芯中的结晶树脂迁移到调色剂表面。
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公开(公告)号:US08273516B2
公开(公告)日:2012-09-25
申请号:US12500941
申请日:2009-07-10
IPC分类号: G03G9/08
CPC分类号: G03G9/08797 , G03G9/0802 , G03G9/0823 , G03G9/08704 , G03G9/08728 , G03G9/08788 , G03G9/09321 , G03G9/09364
摘要: Toners are provided which include a resin including at least one baroplastic polymer. The baroplastic polymer, in embodiments, may be a block copolymer with discrete low glass transition temperature (Tg) domains and high Tg domains that plasticize one another at ambient temperature when subjected to pressures of from about 500 psi (about 3.45 MPa) to about 10,000 psi (about 69 MPa), enabling them to be extruded and molded without heat. The resulting polymers, in turn, may then be utilized to form toners.
摘要翻译: 提供了包含至少一种压塑聚合物的树脂的调色剂。 在实施方案中,压塑聚合物可以是具有离散的低玻璃化转变温度(Tg)域和高Tg域的嵌段共聚物,当经受约500psi(约3.45MPa)至约10,000的压力时,环境温度彼此增塑 psi(约69MPa),使其能够在不加热的情况下被挤出和模制。 然后可以将得到的聚合物用于形成调色剂。
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公开(公告)号:US20120052429A1
公开(公告)日:2012-03-01
申请号:US12871152
申请日:2010-08-30
申请人: Jordan H. Wosnick , Karen Ann Moffat , Anthony Salvatore Condello , Grace T. Brewington , George Cunha Cardoso , Christopher G. Lynn
发明人: Jordan H. Wosnick , Karen Ann Moffat , Anthony Salvatore Condello , Grace T. Brewington , George Cunha Cardoso , Christopher G. Lynn
CPC分类号: G03G15/2092 , G03G9/08755 , G03G9/08782 , G03G9/08797 , G03G9/09328 , G03G9/09708 , G03G9/09725
摘要: Toners are provided which may be suitable for use in cold fusing pressure apparatus. The toners include low molecular weight amorphous resins and wax. The wax content is specific to optimize performance of toners used in a cold fusing pressure apparatus.
摘要翻译: 提供可适用于冷熔设备的调色剂。 调色剂包括低分子量无定形树脂和蜡。 蜡含量是特定的,以优化冷定影压力装置中使用的调色剂的性能。
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公开(公告)号:US20110014564A1
公开(公告)日:2011-01-20
申请号:US12502488
申请日:2009-07-14
IPC分类号: G03G9/00
CPC分类号: G03G9/08755 , G03G9/0806 , G03G9/08797 , G03G9/09328 , G03G9/09371 , G03G9/09392
摘要: The present disclosure provides processes for the production of block copolymer polyester resins suitable for use in manufacturing toners. In embodiments, the copolymers include both a crystalline block and an amorphous block, which can self-assemble to form nanoparticles suitable for use in forming toners.
摘要翻译: 本公开提供了生产适用于制造调色剂的嵌段共聚物聚酯树脂的方法。 在实施方案中,共聚物包括结晶嵌段和无定形嵌段,其可以自组装形成适合用于形成调色剂的纳米颗粒。
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公开(公告)号:US20110097662A1
公开(公告)日:2011-04-28
申请号:US12603822
申请日:2009-10-22
IPC分类号: G03G9/083
CPC分类号: G03G9/1075 , G03G9/0823 , G03G9/08797 , G03G9/1133 , G03G9/1138 , G03G9/1139
摘要: The present disclosure provides carriers for use with toner compositions. In embodiments, a carrier may include a core, having a dry powder polymer coating. The polymer coating possesses a carbon to oxygen from about 3:1 to about 8:1. In embodiments, the coating may also include a colorant, such as carbon black. Processes for coating such carriers with the dry powder polymer coatings are also provided.
摘要翻译: 本公开提供用于调色剂组合物的载体。 在实施方案中,载体可以包括具有干粉聚合物涂层的芯。 聚合物涂层具有约3:1至约8:1的碳与氧。 在实施方案中,涂层还可以包括着色剂,例如炭黑。 还提供了用干粉聚合物涂层涂覆这种载体的方法。
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公开(公告)号:US08227168B2
公开(公告)日:2012-07-24
申请号:US12502488
申请日:2009-07-14
IPC分类号: G03G9/087
CPC分类号: G03G9/08755 , G03G9/0806 , G03G9/08797 , G03G9/09328 , G03G9/09371 , G03G9/09392
摘要: The present disclosure provides processes for the production of block copolymer polyester resins suitable for use in manufacturing toners. In embodiments, the copolymers include both a crystalline block and an amorphous block, which can self-assemble to form nanoparticles suitable for use in forming toners.
摘要翻译: 本公开提供了生产适用于制造调色剂的嵌段共聚物聚酯树脂的方法。 在实施方案中,共聚物包括结晶嵌段和无定形嵌段,其可以自组装形成适合用于形成调色剂的纳米颗粒。
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公开(公告)号:US20110123924A1
公开(公告)日:2011-05-26
申请号:US12625617
申请日:2009-11-25
申请人: Jordan H. Wosnick , Santiago Faucher , Edward Graham Zwartz , Michael S. Hawkins , Karen Ann Moffat
发明人: Jordan H. Wosnick , Santiago Faucher , Edward Graham Zwartz , Michael S. Hawkins , Karen Ann Moffat
CPC分类号: G03G9/08755 , C12P7/62 , G03G9/08795 , G03G9/08797 , G03G9/09371 , G03G15/2064 , G03G2215/20
摘要: The present disclosure provides for enzymatic polymerization to produce polyester resins suitable for use in manufacturing toners. In embodiments, crystalline copolymers, which are polyesters, may be synthesized from lactones, cyclic anhydrides, cyclic carbonates, and combinations thereof. These crystalline copolymers, in turn, may be utilized in the synthesis of toner particles.
摘要翻译: 本公开内容提供了酶聚合以生产适用于制造调色剂的聚酯树脂。 在实施方案中,作为聚酯的结晶共聚物可以由内酯,环状酸酐,环状碳酸酯及其组合合成。 这些结晶共聚物又可用于合成调色剂颗粒。
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公开(公告)号:US20100304287A1
公开(公告)日:2010-12-02
申请号:US12471674
申请日:2009-05-26
CPC分类号: C08G63/08 , C08G2261/126 , C12P7/6436 , G03G9/08755 , G03G9/08788 , G03G9/08793 , G03G9/08795 , G03G9/08797 , G03G9/09328 , G03G9/09371 , G03G9/09392
摘要: The present disclosure provides processes for the production of block copolymer polyester resins suitable for use in manufacturing toners. In embodiments, the copolymers include both a crystalline block and an amorphous block, which can self-assemble to form nanoparticles suitable for use in forming toners.
摘要翻译: 本公开提供了生产适用于制造调色剂的嵌段共聚物聚酯树脂的方法。 在实施方案中,共聚物包括结晶嵌段和无定形嵌段,其可以自组装形成适合用于形成调色剂的纳米颗粒。
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公开(公告)号:US20110008722A1
公开(公告)日:2011-01-13
申请号:US12500941
申请日:2009-07-10
CPC分类号: G03G9/08797 , G03G9/0802 , G03G9/0823 , G03G9/08704 , G03G9/08728 , G03G9/08788 , G03G9/09321 , G03G9/09364
摘要: Toners are provided which include a resin including at least one baroplastic polymer. The baroplastic polymer, in embodiments, may be a block copolymer with discrete low glass transition temperature (Tg) domains and high Tg domains that plasticize one another at ambient temperature when subjected to pressures of from about 500 psi (about 3.45 MPa) to about 10,000 psi (about 69 MPa), enabling them to be extruded and molded without heat. The resulting polymers, in turn, may then be utilized to form toners.
摘要翻译: 提供了包含至少一种压塑聚合物的树脂的调色剂。 在实施方案中,压塑聚合物可以是具有离散的低玻璃化转变温度(Tg)域和高Tg域的嵌段共聚物,当经受约500psi(约3.45MPa)至约10,000的压力时,环境温度彼此增塑 psi(约69MPa),使其能够在不加热的情况下被挤出和模制。 然后可以将得到的聚合物用于形成调色剂。
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