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公开(公告)号:US08603720B2
公开(公告)日:2013-12-10
申请号:US12711681
申请日:2010-02-24
IPC分类号: G03G9/08
CPC分类号: G03G9/0806 , G03G9/08755 , G03G9/08795 , G03G9/08797
摘要: A process for preparing a toner includes forming an emulsion with a buffer solution and an amorphous biodegradable polyester resin represented by Formula (1): wherein each n independently represents an integer of 1 to about 20 and x and y represent respective ratios of respective monomeric units and x ranges from about 0 to about 1000 and y ranges from about 0 to about 300; adding a colorant, a coagulant, and optionally a wax to the emulsion to form a mixture; heating the mixture, permitting aggregation and coalescence of the mixture to form toner particles; and recovering the toner particles.
摘要翻译: 制备调色剂的方法包括用缓冲溶液形成乳液和由式(1)表示的无定形可生物降解聚酯树脂:其中每个n独立地表示1至约20的整数,x和y表示各单体单元的各自的比例 并且x的范围为约0至约1000,y的范围为约0至约300; 向所述乳液中加入着色剂,凝结剂和任选的蜡以形成混合物; 加热混合物,允许混合物的聚集和聚结形成调色剂颗粒; 并回收调色剂颗粒。
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公开(公告)号:US20110003243A1
公开(公告)日:2011-01-06
申请号:US12878399
申请日:2010-09-09
CPC分类号: G03G9/08775 , G03G9/0819 , G03G9/0823 , G03G9/0827 , G03G9/08755 , G03G9/08795 , G03G9/08797 , G03G9/09371
摘要: Environmentally friendly toner particles are provided which may include a bio-based amorphous polyester resin, optionally in combination with another amorphous resin and/or a crystalline resin. Methods for providing these toners are also provided.
摘要翻译: 提供环境友好的调色剂颗粒,其可以包括生物基非晶形聚酯树脂,任选地与另一种无定形树脂和/或结晶树脂组合。 还提供了提供这些调色剂的方法。
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公开(公告)号:US07723004B2
公开(公告)日:2010-05-25
申请号:US12353863
申请日:2009-01-14
申请人: Guerino G. Sacripante , Ke Zhou , Michael S. Hawkins , Kimberly D. Nosella , Edward G. Zwartz , Nicoleta D. Mihai , Valerie M. Farrugia , Stephan V. Drappel , Paul J. Gerroir
发明人: Guerino G. Sacripante , Ke Zhou , Michael S. Hawkins , Kimberly D. Nosella , Edward G. Zwartz , Nicoleta D. Mihai , Valerie M. Farrugia , Stephan V. Drappel , Paul J. Gerroir
IPC分类号: G03G9/087
CPC分类号: G03G9/08755 , G03G9/081 , G03G9/08791 , G03G9/08795 , G03G9/08797
摘要: A toner having an amorphous resin, a crystalline resin, and a colorant, wherein the crystalline resin has a melting temperature of at least 70° C. and a recrystallization point of at least 47° C. exhibits improved document offset properties and improved heat cohesion. Annealing the toner further improves the heat cohesion and morphology of the toner.
摘要翻译: 具有无定形树脂,结晶性树脂和着色剂的调色剂,其中结晶性树脂的熔融温度为70℃以上,再结晶点为47℃以上,表现出改善的文件偏移性和改善的热粘合性 。 使调色剂退火进一步提高了调色剂的热粘合性和形态。
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公开(公告)号:US08318398B2
公开(公告)日:2012-11-27
申请号:US12878399
申请日:2010-09-09
IPC分类号: G03G9/08
CPC分类号: G03G9/08775 , G03G9/0819 , G03G9/0823 , G03G9/0827 , G03G9/08755 , G03G9/08795 , G03G9/08797 , G03G9/09371
摘要: Environmentally friendly toner particles are provided which may include a bio-based amorphous polyester resin, optionally in combination with another amorphous resin and/or a crystalline resin. Methods for providing these toners are also provided.
摘要翻译: 提供环境友好的调色剂颗粒,其可以包括生物基非晶形聚酯树脂,任选地与另一种无定形树脂和/或结晶树脂组合。 还提供了提供这些调色剂的方法。
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公开(公告)号:US20090123864A1
公开(公告)日:2009-05-14
申请号:US12353863
申请日:2009-01-14
申请人: Guerino G. SACRIPANTE , Ke Zhou , Michael S. Hawkins , Kimberly D. Nosella , Edward G. Zwartz , Nicoleta D. Mihai , Valerie M. Farrugia , Stephan V. Drappel , Paul J. Gerroir
发明人: Guerino G. SACRIPANTE , Ke Zhou , Michael S. Hawkins , Kimberly D. Nosella , Edward G. Zwartz , Nicoleta D. Mihai , Valerie M. Farrugia , Stephan V. Drappel , Paul J. Gerroir
IPC分类号: G03G9/087
CPC分类号: G03G9/08755 , G03G9/081 , G03G9/08791 , G03G9/08795 , G03G9/08797
摘要: A toner having an amorphous resin, a crystalline resin, and a colorant, wherein the crystalline resin has a melting temperature of at least 70° C. and a recrystallization point of at least 47° C. exhibits improved document offset properties and improved heat cohesion. Annealing the toner further improves the heat cohesion and morphology of the toner.
摘要翻译: 具有无定形树脂,结晶性树脂和着色剂的调色剂,其中结晶性树脂的熔融温度为70℃以上,再结晶点为47℃以上,表现出改善的文件偏移性和改善的热粘合性 。 使调色剂退火进一步提高了调色剂的热粘合性和形态。
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公开(公告)号:US20140170555A1
公开(公告)日:2014-06-19
申请号:US13718606
申请日:2012-12-18
IPC分类号: G03G9/08
CPC分类号: G03G9/08 , G03G9/0804 , G03G9/08755 , G03G9/08795 , G03G9/08797 , G03G9/09328 , G03G9/09392
摘要: The present disclosure provides a polyester toner resin comprising a polyhydroxylated cardanol derivative, that may be used in manufacturing an emulsion aggregation (EA) toner for imaging devices.
摘要翻译: 本公开内容提供了可用于制造用于成像装置的乳液聚集(EA)调色剂的聚羟基化吗啡因衍生物的聚酯调色剂树脂。
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公开(公告)号:US20120183896A1
公开(公告)日:2012-07-19
申请号:US13007683
申请日:2011-01-17
IPC分类号: G03G9/08
CPC分类号: C08G63/553 , G03G9/0804 , G03G9/0806 , G03G9/08755 , G03G9/08791
摘要: Disclosed is a polyester resin comprising the polycondensation product of (a) at least one diacid, acid ester, or diester; and (b) at least one diol; wherein either (i) at least one diacid, acid ester, or diester comprises a rosin diacid, rosin acid ester, or rosin diester; or (ii) at least one diol comprises a rosin diol. Also disclosed is a toner composition comprising particles which comprise the disclosed polyester resin and an optional colorant.
摘要翻译: 公开了包含(a)至少一种二酸,酸酯或二酯的缩聚产物的聚酯树脂; 和(b)至少一种二醇; 其中(i)至少一种二酸,酸酯或二酯包含松香二酸,松香酸酯或松香二酯; 或(ii)至少一种二醇包括松香二醇。 还公开了一种调色剂组合物,其包含包含所公开的聚酯树脂和任选的着色剂的颗粒。
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公开(公告)号:US07494757B2
公开(公告)日:2009-02-24
申请号:US11089149
申请日:2005-03-25
申请人: Guerino G. Sacripante , Ke Zhou , Michael S. Hawkins , Kimberly D. Nosella , Edward G. Zwartz , Nicoleta D. Mihai , Valerie M. Farrugia , Stephan V. Drappel , Paul J. Gerroir
发明人: Guerino G. Sacripante , Ke Zhou , Michael S. Hawkins , Kimberly D. Nosella , Edward G. Zwartz , Nicoleta D. Mihai , Valerie M. Farrugia , Stephan V. Drappel , Paul J. Gerroir
IPC分类号: G03G9/087
CPC分类号: G03G9/08755 , G03G9/081 , G03G9/08791 , G03G9/08795 , G03G9/08797
摘要: A toner having an amorphous resin, a crystalline resin, and a colorant, wherein the crystalline resin has a melting temperature of at least 70° C. and a recrystallization point of at least 47° C. exhibits improved document offset properties and improved heat cohesion. Annealing the toner further improves the heat cohesion and morphology of the toner.
摘要翻译: 具有无定形树脂,结晶性树脂和着色剂的调色剂,其中结晶性树脂的熔融温度为70℃以上,再结晶点为47℃以上,表现出改善的文件偏移性和改善的热粘合性 。 使调色剂退火进一步提高了调色剂的热粘合性和形态。
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公开(公告)号:US07785763B2
公开(公告)日:2010-08-31
申请号:US11549249
申请日:2006-10-13
IPC分类号: G03G9/08
CPC分类号: G03G9/0804 , G03G9/08708 , G03G9/08711 , G03G9/08737 , G03G9/08755 , G03G9/08762 , G03G9/08768 , G03G9/08782 , G03G9/08791 , G03G9/08793 , G03G9/08795 , G03G9/08797
摘要: A process for preparing a toner, includes solvent flashing wax and resin together to emulsify the resin and wax to a sub-micro size; mixing the wax and resin emulsion with a colorant, and optionally a coagulant to form a mixture; heating the mixture at a temperature below a glass transition temperature of the resin to aggregate the resin, colorant, and wax, to form aggregated particles; heating the aggregated particles and coalescent agent at a temperature above the glass transition temperature of said resin, to coalesce the aggregated particles to form toner particles, optionally cooling the mixture; and isolating the toner particles.
摘要翻译: 一种调色剂的制备方法,包括溶剂闪蒸蜡和树脂,以将树脂和蜡乳化成亚微米级; 将蜡和树脂乳液与着色剂和任选的絮凝剂混合以形成混合物; 在低于树脂的玻璃化转变温度的温度下加热混合物以使树脂,着色剂和蜡聚集以形成凝集颗粒; 在高于所述树脂的玻璃化转变温度的温度下加热聚集的颗粒和聚结剂,使聚集的颗粒聚结形成调色剂颗粒,任选地冷却混合物; 并分离调色剂颗粒。
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公开(公告)号:US08178269B2
公开(公告)日:2012-05-15
申请号:US12718592
申请日:2010-03-05
申请人: Ke Zhou , Guerino G. Sacripante , Paul Joseph Gerroir , Edward Graham Zwartz , Michael S. Hawkins
发明人: Ke Zhou , Guerino G. Sacripante , Paul Joseph Gerroir , Edward Graham Zwartz , Michael S. Hawkins
IPC分类号: G03G9/08
CPC分类号: G03G9/0804 , G03G9/0819 , G03G9/0821 , G03G9/0823 , G03G9/0827 , G03G9/08775 , G03G9/08777 , G03G9/08779
摘要: Emulsion aggregation toner particles including a resin, polysaccharide particles, an optional wax, and an optional colorant. The toner particles contain about 1 to about 50 wt % polysaccharide particles based on the total weight of the toner particles.
摘要翻译: 包括树脂,多糖颗粒,任选的蜡和任选的着色剂的乳液聚集调色剂颗粒。 调色剂颗粒基于调色剂颗粒的总重量含有约1至约50重量%的多糖颗粒。
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