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1. 发明授权

US08360546B2 Phase change magnetic ink and process for preparing same 有权
标题翻译：相变磁墨水及其制备方法
公开(公告)号：US08360546B2
公开(公告)日：2013-01-29
申请号：US12976410
申请日：2010-12-22
申请人： Gabriel Iftime , C. Geoffrey Allen , Caroline Turek , Peter G. Odell
发明人： Gabriel Iftime , C. Geoffrey Allen , Caroline Turek , Peter G. Odell
IPC分类号： B41J2/015
CPC分类号： B82Y30/00 , B22F1/0018 , B22F9/18 , C09D11/322 , C09D11/40 , C22C2202/02 , H01F1/0054
摘要： An in situ process for preparing a phase change magnetic ink including combining a phase change ink composition with a reducing agent; wherein the phase change ink composition comprises a carrier, an optional colorant, and an optional dispersant, and wherein the reducing agent has at least one alcohol functionality; heating the combined phase ink composition and reducing agent to a first temperature sufficient to provide a melt composition; adding a metal salt to the melt composition under an inert atmosphere to provide a metal salt-melt composition; heating the metal salt-melt composition to a second temperature sufficient to effect a metal reduction reaction to reduce the metal salt to metal nanoparticles thus forming in situ a phase change magnetic ink including the metal nanoparticles; optionally, filtering the phase change magnetic ink while in a liquid state; cooling the phase change magnetic ink to a solid state.
摘要翻译：一种用于制备相变磁性油墨的原位方法，包括将相变油墨组合物与还原剂组合; 其中所述相变油墨组合物包含载体，任选的着色剂和任选的分散剂，并且其中所述还原剂具有至少一种醇官能团; 将组合相油墨组合物和还原剂加热到足以提供熔体组合物的第一温度; 在惰性气氛下向熔融组合物中加入金属盐以提供金属盐 - 熔融组合物; 将金属盐熔体组合物加热到足以进行金属还原反应的第二温度以将金属盐还原成金属纳米颗粒，从而原位形成包括金属纳米颗粒的相变磁性油墨; 可选地，在液态的情况下过滤相变磁性墨; 将相变磁性墨水冷却至固态。

2. 发明申请

US20120162306A1 Phase Change Magnetic Ink And Process For Preparing Same 有权
标题翻译：相变磁墨及其制备方法
公开(公告)号：US20120162306A1
公开(公告)日：2012-06-28
申请号：US12976410
申请日：2010-12-22
申请人： Gabriel Iftime , C. Geoffrey Allen , Caroline Turek , Peter G. Odell
发明人： Gabriel Iftime , C. Geoffrey Allen , Caroline Turek , Peter G. Odell
IPC分类号： B41J2/015 , C09D11/10 , C09D11/12 , B82Y99/00
CPC分类号： B82Y30/00 , B22F1/0018 , B22F9/18 , C09D11/322 , C09D11/40 , C22C2202/02 , H01F1/0054
摘要： An in situ process for preparing a phase change magnetic ink including combining a phase change ink composition with a reducing agent; wherein the phase change ink composition comprises a carrier, an optional colorant, and an optional dispersant, and wherein the reducing agent has at least one alcohol functionality; heating the combined phase ink composition and reducing agent to a first temperature sufficient to provide a melt composition; adding a metal salt to the melt composition under an inert atmosphere to provide a metal salt-melt composition; heating the metal salt-melt composition to a second temperature sufficient to effect a metal reduction reaction to reduce the metal salt to metal nanoparticles thus forming in situ a phase change magnetic ink including the metal nanoparticles; optionally, filtering the phase change magnetic ink while in a liquid state; cooling the phase change magnetic ink to a solid state.
摘要翻译：一种用于制备相变磁性油墨的原位方法，包括将相变油墨组合物与还原剂组合; 其中所述相变油墨组合物包含载体，任选的着色剂和任选的分散剂，并且其中所述还原剂具有至少一种醇官能团; 将组合相油墨组合物和还原剂加热到足以提供熔体组合物的第一温度; 在惰性气氛下向熔融组合物中加入金属盐以提供金属盐 - 熔融组合物; 将金属盐熔体组合物加热到足以进行金属还原反应的第二温度以将金属盐还原成金属纳米颗粒，从而原位形成包括金属纳米颗粒的相变磁性油墨; 任选地，在液态下过滤相变磁性墨; 将相变磁性墨水冷却至固态。

3. 发明授权

US08544999B2 Phase change magnetic ink and process for preparing same 有权
标题翻译：相变磁墨水及其制备方法
公开(公告)号：US08544999B2
公开(公告)日：2013-10-01
申请号：US12976451
申请日：2010-12-22
申请人： Gabriel Iftime , C. Geoffrey Allen , Peter G. Odell , Caroline Turek
发明人： Gabriel Iftime , C. Geoffrey Allen , Peter G. Odell , Caroline Turek
IPC分类号： C09D11/02
CPC分类号： C09D11/38 , B22F9/305 , B22F2998/00 , B41J2/17593 , B82Y30/00 , C09D11/34 , C22C2202/02 , H01F1/0054 , B22F1/0018
摘要： An in situ process for preparing a phase change magnetic ink including heating a phase change ink composition to a first temperature sufficient to provide a melt composition; wherein the phase change ink composition comprises a carrier, an optional colorant, and an optional dispersant; placing the melt composition under inert atmosphere; heating the melt composition to a second temperature sufficient to effect decomposition of a metal carbonyl; adding the metal carbonyl to the melt composition under inert atmosphere at this second temperature to form metal nanoparticles thus forming in situ a phase change magnetic ink including the metal nanoparticles; optionally, filtering the phase change magnetic ink while in a liquid state; and cooling the phase change magnetic ink to a solid state.
摘要翻译：一种用于制备相变磁性油墨的原位方法，包括将相变油墨组合物加热至足以提供熔融组合物的第一温度; 其中所述相变油墨组合物包含载体，任选的着色剂和任选的分散剂; 将熔融组合物置于惰性气氛下; 将熔融组合物加热到足以使羰基金属分解的第二温度; 在惰性气氛下在该第二温度下将金属羰基加入到熔融组合物中以形成金属纳米颗粒，由此原位形成包含金属纳米颗粒的相变磁性油墨; 任选地，在液态下过滤相变磁性墨; 并将相变磁性墨水冷却至固态。

4. 发明申请

US20120162330A1 Phase Change Magnetic Ink And Process For Preparing Same 有权
标题翻译：相变磁墨及其制备方法
公开(公告)号：US20120162330A1
公开(公告)日：2012-06-28
申请号：US12976451
申请日：2010-12-22
申请人： Gabriel Iftime , C. Geoffrey Allen , Peter G. Odell , Caroline Turek
发明人： Gabriel Iftime , C. Geoffrey Allen , Peter G. Odell , Caroline Turek
IPC分类号： B41J2/175 , C09D11/08 , C09D11/12 , C09D11/10 , H01F1/00 , C09D11/00
CPC分类号： C09D11/38 , B22F9/305 , B22F2998/00 , B41J2/17593 , B82Y30/00 , C09D11/34 , C22C2202/02 , H01F1/0054 , B22F1/0018
摘要： An in situ process for preparing a phase change magnetic ink including heating a phase change ink composition to a first temperature sufficient to provide a melt composition; wherein the phase change ink composition comprises a carrier, an optional colorant, and an optional dispersant; placing the melt composition under inert atmosphere; heating the melt composition to a second temperature sufficient to effect decomposition of a metal carbonyl; adding the metal carbonyl to the melt composition under inert atmosphere at this second temperature to form metal nanoparticles thus forming in situ a phase change magnetic ink including the metal nanoparticles; optionally, filtering the phase change magnetic ink while in a liquid state; and cooling the phase change magnetic ink to a solid state.
摘要翻译：一种用于制备相变磁性油墨的原位方法，包括将相变油墨组合物加热至足以提供熔融组合物的第一温度; 其中所述相变油墨组合物包含载体，任选的着色剂和任选的分散剂; 将熔融组合物置于惰性气氛下; 将熔融组合物加热到足以使羰基金属分解的第二温度; 在惰性气氛下在该第二温度下将金属羰基加入到熔融组合物中以形成金属纳米颗粒，由此原位形成包含金属纳米颗粒的相变磁性油墨; 任选地，在液态下过滤相变磁性墨; 并将相变磁性墨水冷却至固态。

5. 发明授权

US07973186B1 Low molecular weight pigment dispersants for phase change ink 有权
标题翻译：用于相变油墨的低分子量颜料分散剂
公开(公告)号：US07973186B1
公开(公告)日：2011-07-05
申请号：US12641564
申请日：2009-12-18
申请人： Adela Goredema , Mihaela Maria Birau , C. Geoffrey Allen , Caroline Turek , Maxine E. Haberl , Carol A. Jennings , Peter G. Odell
发明人： Adela Goredema , Mihaela Maria Birau , C. Geoffrey Allen , Caroline Turek , Maxine E. Haberl , Carol A. Jennings , Peter G. Odell
IPC分类号： C07C233/05 , C07C231/02
CPC分类号： C07C233/36 , C09D11/324 , C09D11/34
摘要： Disclosed is a compound of the formula or a mixture thereof; wherein R and R′ are the same or different, and wherein R and R′ are independently selected from an alkyl group, an arylalkyl group, or an alkylaryl group, wherein the alkyl group, the arylalkyl group, or the alkylaryl group has from about 18 to about 60 carbon atoms; and wherein m is an integer of from about 1 to about 30.
摘要翻译：公开了下式的化合物或其混合物; 其中R和R'相同或不同，其中R和R'独立地选自烷基，芳基烷基或烷基芳基，其中烷基，芳基烷基或烷基芳基具有约 18至约60个碳原子; 并且其中m为约1至约30的整数。

6. 发明授权

US08507041B2 Pigmented phase change inks containing low molecular weight pigment dispersants 有权
标题翻译：含有低分子量颜料分散剂的着色相变油墨
公开(公告)号：US08507041B2
公开(公告)日：2013-08-13
申请号：US12641609
申请日：2009-12-18
申请人： Adela Goredema , Mihaela Maria Birau , C. Geoffrey Allen , Caroline Turek , Maxine E. Haberl , Christopher Wagner , Raymond Wan-Ning Wong , Peter G. Odell
发明人： Adela Goredema , Mihaela Maria Birau , C. Geoffrey Allen , Caroline Turek , Maxine E. Haberl , Christopher Wagner , Raymond Wan-Ning Wong , Peter G. Odell
IPC分类号： B05D5/00 , C09D11/02 , C08K5/20
CPC分类号： C09D11/34 , C09D11/326
摘要： An ink comprising an ink vehicle; pigment particles; and a dispersant; wherein the dispersant stabilizes the pigment particles; and wherein the dispersant is a compound of the formula or a mixture thereof, wherein R and R′ are independently selected from alkyl, arylalkyl, or alkylaryl with from about 18 to about 60 carbon atoms and wherein m is an integer of from about 1 to about 30.
摘要翻译：一种包含油墨载体的油墨; 颜料颗粒; 和分散剂; 其中所述分散剂稳定所述颜料颗粒; 并且其中所述分散剂是下式的化合物或其混合物，其中R和R'独立地选自具有约18至约60个碳原子的烷基，芳基烷基或烷芳基，并且其中m是约1至约30。

7. 发明申请

US20110151123A1 Pigmented Phase Change Inks Containing Low Molecular Weight Pigment Dispersants 有权
标题翻译：含有低分子量颜料分散剂的颜料相变油墨
公开(公告)号：US20110151123A1
公开(公告)日：2011-06-23
申请号：US12641609
申请日：2009-12-18
申请人： Adela Goredema , Mihaela Maria Birau , C. Geoffrey Allen , Caroline Turek , Maxine E. Haberl , Christopher Wagner , Raymond Wan-Ning Wong , Peter G. Odell
发明人： Adela Goredema , Mihaela Maria Birau , C. Geoffrey Allen , Caroline Turek , Maxine E. Haberl , Christopher Wagner , Raymond Wan-Ning Wong , Peter G. Odell
IPC分类号： B05D5/00 , C09D11/02 , C08K5/20
CPC分类号： C09D11/34 , C09D11/326
摘要： An ink comprising an ink vehicle; pigment particles; and a dispersant; wherein the dispersant stabilizes the pigment particles; and wherein the dispersant is a compound of the formula or a mixture thereof, wherein R and R′ are independently selected from alkyl, arylalkyl, or alkylaryl with from about 18 to about 60 carbon atoms and wherein m is an integer of from about 1 to about 30.
摘要翻译：一种包含油墨载体的油墨; 颜料颗粒; 和分散剂; 其中所述分散剂稳定所述颜料颗粒; 并且其中所述分散剂是下式的化合物或其混合物，其中R和R'独立地选自具有约18至约60个碳原子的烷基，芳基烷基或烷芳基，并且其中m是约1至约30。

8. 发明申请

US20110146537A1 LOW MOLECULAR WEIGHT PIGMENT DISPERSANTS FOR PHASE CHANGE INK 有权
标题翻译：低分子量重量分散剂，用于相变油墨
公开(公告)号：US20110146537A1
公开(公告)日：2011-06-23
申请号：US12641564
申请日：2009-12-18
申请人： Adela Goredema , Mihaela Maria Birau , C. Geoffrey Allen , Caroline Turek , Maxine E. Haberl , Carol A. Jennings , Peter G. Odell
发明人： Adela Goredema , Mihaela Maria Birau , C. Geoffrey Allen , Caroline Turek , Maxine E. Haberl , Carol A. Jennings , Peter G. Odell
IPC分类号： C07C233/34 , C09D7/00
CPC分类号： C07C233/36 , C09D11/324 , C09D11/34
摘要： Disclosed is a compound of the formula or a mixture thereof; wherein R and R′ are the same or different, and wherein R and R′ are independently selected from an alkyl group, an arylalkyl group, or an alkylaryl group, wherein the alkyl group, the arylalkyl group, or the alkylaryl group has from about 18 to about 60 carbon atoms; and wherein m is an integer of from about 1 to about 30.
摘要翻译：公开了下式的化合物或其混合物; 其中R和R'相同或不同，其中R和R'独立地选自烷基，芳基烷基或烷基芳基，其中烷基，芳基烷基或烷基芳基具有约 18至约60个碳原子; 并且其中m为约1至约30的整数。

9. 发明授权

US08287963B2 Erasable medium with uncoated substrate 有权
标题翻译：具有未涂层基材的可擦除介质
公开(公告)号：US08287963B2
公开(公告)日：2012-10-16
申请号：US12854461
申请日：2010-08-11
申请人： Gabriel Iftime , Jason Leong , Daryl Vanbesien , Caroline Turek , Gail Song , Kentaro Morimitsu , Adela Goredema , Peter M. Kazmaier
发明人： Gabriel Iftime , Jason Leong , Daryl Vanbesien , Caroline Turek , Gail Song , Kentaro Morimitsu , Adela Goredema , Peter M. Kazmaier
IPC分类号： B05D3/02
CPC分类号： G03C1/73 , G02B5/23 , Y10T428/31993
摘要： Provided are compositions and methods for making an erasable medium that can include an aqueous photochromic emulsion including a photochromic polymer, a polymer binder, and water.
摘要翻译：提供了用于制造可以包括含有光致变色聚合物，聚合物粘合剂和水的水性光致变色乳液的可擦除介质的组合物和方法。

10. 发明申请

US20120040199A1 ERASABLE MEDIUM WITH UNCOATED SUBSTRATE 有权
标题翻译：具有未堆焊衬底的可擦除介质
公开(公告)号：US20120040199A1
公开(公告)日：2012-02-16
申请号：US12854461
申请日：2010-08-11
申请人： Gabriel IFTIME , Jason Leong , Daryl Vanbesien , Caroline Turek , Gail Song , Kentaro Morimitsu , Adela Goredema , Peter Kazmaier
发明人： Gabriel IFTIME , Jason Leong , Daryl Vanbesien , Caroline Turek , Gail Song , Kentaro Morimitsu , Adela Goredema , Peter Kazmaier
IPC分类号： G02B5/23 , B32B27/10 , B05D3/02
CPC分类号： G03C1/73 , G02B5/23 , Y10T428/31993
摘要： Provided are compositions and methods for making an erasable medium that can include an aqueous photochromic emulsion including a photochromic polymer, a polymer binder, and water.
摘要翻译：提供了用于制造可以包括含有光致变色聚合物，聚合物粘合剂和水的水性光致变色乳液的可擦除介质的组合物和方法。

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