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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: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: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:US08431303B2
公开(公告)日:2013-04-30
申请号:US13007683
申请日:2011-01-17
IPC分类号: G03G9/087
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: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: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: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:US20080236446A1
公开(公告)日:2008-10-02
申请号:US11729748
申请日:2007-03-29
申请人: Ke Zhou , Guerino G. Sacripante , Karen A. Moffat , Michael S. Hawkins , Paul J. Gerroir , Richard P.N. Veregin
发明人: Ke Zhou , Guerino G. Sacripante , Karen A. Moffat , Michael S. Hawkins , Paul J. Gerroir , Richard P.N. Veregin
CPC分类号: G03G9/0804 , G03G9/08755 , G03G9/08782 , G03G9/08797
摘要: A toner process comprising the aggregation and coalescence of an amorphous polyester, a crystalline polyester and a colorant, and wherein the coalescence is conducted at a temperature that is about lower than the melting point temperature of the crystalline polyester.
摘要翻译: 一种调色剂方法,其包括无定形聚酯,结晶聚酯和着色剂的聚集和聚结,并且其中聚结在约低于结晶聚酯的熔点温度的温度下进行。
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