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1.发明授权公开(公告)号：US08835589B2
公开(公告)日：2014-09-16
申请号：US13359034
申请日：2012-01-26
Applicant: Valerie M. Farrugia , Guerino G. Sacripante , Ke Zhou
Inventor： Valerie M. Farrugia , Guerino G. Sacripante , Ke Zhou
CPC classification number: C08G63/553 , C08G63/18 , C08G63/78 , G03G9/08755 , G03G9/08775
Abstract: An improved polycondensation method for bio-based polyesters synthesized from pre-formed macromers and the corresponding compositions, which are useful for producing binder polymers for imaging applications such as emulsion-aggregation (EA) toner.
Abstract translation: 从预形成的大分子单体和相应的组合物合成的生物基聚酯的改进的缩聚方法，其可用于生产用于成像应用的粘合剂聚合物，例如乳液聚集（EA）调色剂。
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公开(公告)号：US20110086302A1
公开(公告)日：2011-04-14
申请号：US12576282
申请日：2009-10-09
Applicant: Ke Zhou , Edward Graham Zwartz , Karen Ann Moffat , Guerino G. Sacripante , T. Brian McAneney , Jordan H. Wosnick , Valerie M. Farrugia
Inventor： Ke Zhou , Edward Graham Zwartz , Karen Ann Moffat , Guerino G. Sacripante , T. Brian McAneney , Jordan H. Wosnick , Valerie M. Farrugia
CPC classification number: G03G9/08797 , G03G9/0804 , G03G9/0819 , G03G9/0821 , G03G9/0823 , G03G9/08755 , G03G9/08795 , G03G9/0906 , G03G9/0926
Abstract: An emulsion aggregation toner composition includes toner particles including: an unsaturated polymeric resin, such as amorphous resins, crystalline resins, and combinations thereof; an optional colorant; an optional wax; an optional coagulant; and an IR absorber. The use of an IR absorber may permit formation of color toners that have uniform gloss and crease properties, i.e., the IR absorbers may prevent gloss and crease differences between color and black toners.
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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
Applicant: Guerino G. Sacripante , Valerie M. Farrugia , Ke Zhou , Edward G. Zwartz , Michael S. Hawkins
Inventor： Guerino G. Sacripante , Valerie M. Farrugia , Ke Zhou , Edward G. Zwartz , Michael S. Hawkins
CPC classification number: G03G9/08775 , G03G9/0819 , G03G9/0823 , G03G9/0827 , G03G9/08755 , G03G9/08795 , G03G9/08797 , G03G9/09371
Abstract: 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.
Abstract translation: 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
Applicant: 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
Inventor： 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: G03G9/087
CPC classification number: G03G9/08755 , G03G9/081 , G03G9/08791 , G03G9/08795 , G03G9/08797
Abstract: 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.
Abstract translation: 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：US08580472B2
公开(公告)日：2013-11-12
申请号：US13108166
申请日：2011-05-16
Applicant: Valerie M Farrugia , Ke Zhou , Guerino G Sacripante , Rina Carlini , Paul J Gerroir
Inventor： Valerie M Farrugia , Ke Zhou , Guerino G Sacripante , Rina Carlini , Paul J Gerroir
IPC: G03G9/087
CPC classification number: G03G9/08755 , C08G63/553 , G03G9/0804 , G03G9/08775 , G03G9/08797
Abstract: 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, and wherein at least one of the rosin diacid, rosin acid ester, rosin diester, or rosin diol is either (A) an ester of a functionalized rosin or an ester of a reduced functionalized rosin, or (B) a dimerized rosin. Also disclosed is a toner composition comprising particles which comprise the disclosed polyester resin and an optional colorant.
Abstract translation: 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，并且其中至少一种松香二酸，松香酸酯，松香二酯或松香二醇是（A）官能化松香的酯或还原的 官能化松香，或（B）二聚松香。 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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Patent Agency Ranking
公开(公告)号：US08318398B2
公开(公告)日：2012-11-27
申请号：US12878399
申请日：2010-09-09
Applicant: Guerino G. Sacripante , Valerie M. Farrugia , Ke Zhou , Edward G. Zwartz , Michael S. Hawkins
Inventor： Guerino G. Sacripante , Valerie M. Farrugia , Ke Zhou , Edward G. Zwartz , Michael S. Hawkins
IPC: G03G9/08
CPC classification number: G03G9/08775 , G03G9/0819 , G03G9/0823 , G03G9/0827 , G03G9/08755 , G03G9/08795 , G03G9/08797 , G03G9/09371
Abstract: 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.
Abstract translation: 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
Applicant: 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
Inventor： 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: G03G9/087
CPC classification number: G03G9/08755 , G03G9/081 , G03G9/08791 , G03G9/08795 , G03G9/08797
Abstract: 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.
Abstract translation: 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：US07425398B2
公开(公告)日：2008-09-16
申请号：US11239168
申请日：2005-09-30
Applicant: Kimberly D. Nosella , Guerino G. Sacripante , Allan K. Chen , Valerie M. Farrugia , Ke Zhou
Inventor： Kimberly D. Nosella , Guerino G. Sacripante , Allan K. Chen , Valerie M. Farrugia , Ke Zhou
IPC: G03G9/00
CPC classification number: G03G9/08755 , G03G9/0804 , G03G9/08795 , G03G9/08797 , G03G9/09328 , G03G9/09342
Abstract: A toner of a sulfonated polyester resin and at least one colorant is made to contain from about 0.01% by weigh to about 3% by weight of dry toner in total of lithium, sodium, zinc and calcium. The sulfonated polyester resin may be an alkali metal sulfonated polyester resin, wherein the alkali metal may be sodium and/or lithium. The toner may be formed in an emulsion aggregation process in which an alkali (II) metal salt such as a zinc salt and/or a calcium salt is used as an aggregating agent.
Abstract translation: 将磺化聚酯树脂和至少一种着色剂的调色剂制成含有约0.01重量％至约3重量％的干粉，其总量为锂，钠，锌和钙。 磺化聚酯树脂可以是碱金属磺化聚酯树脂，其中碱金属可以是钠和/或锂。 调色剂可以在其中使用碱金属（II）金属盐如锌盐和/或钙盐作为聚集剂的乳液聚集方法中形成。
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公开(公告)号：US20120183897A1
公开(公告)日：2012-07-19
申请号：US13108166
申请日：2011-05-16
Applicant: Valerie M. Farrugia , Ke Zhou , Guerino G. Sacripante , Rina Carlini , Paul J. Gerroir
Inventor： Valerie M. Farrugia , Ke Zhou , Guerino G. Sacripante , Rina Carlini , Paul J. Gerroir
IPC: G03G9/08 , C08G63/199
CPC classification number: G03G9/08755 , C08G63/553 , G03G9/0804 , G03G9/08775 , G03G9/08797
Abstract: 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, and wherein at least one of the rosin diacid, rosin acid ester, rosin diester, or rosin diol is either (A) an ester of a functionalized rosin or an ester of a reduced functionalized rosin, or (B) a dimerized rosin. Also disclosed is a toner composition comprising particles which comprise the disclosed polyester resin and an optional colorant.
Abstract translation: 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，并且其中至少一种松香二酸，松香酸酯，松香二酯或松香二醇是（A）官能化松香的酯或还原的 官能化松香，或（B）二聚松香。 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
Applicant: 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
Inventor： 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: G03G9/087
CPC classification number: G03G9/08755 , G03G9/081 , G03G9/08791 , G03G9/08795 , G03G9/08797
Abstract: 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.
Abstract translation: 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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