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1. 发明授权

US07157504B2 Ink-jet printing methods and systems providing improved image durability 有权
标题翻译：喷墨打印方法和系统提供改进的图像耐久性
公开(公告)号：US07157504B2
公开(公告)日：2007-01-02
申请号：US10261441
申请日：2002-09-30
申请人： Zeying Ma , Kent Vincent , Sivapackia Ganapathiappan
发明人： Zeying Ma , Kent Vincent , Sivapackia Ganapathiappan
IPC分类号： C09D11/10 , C08L39/00 , C08L39/08 , C08L33/14
CPC分类号： C09D11/30 , B41M5/0017 , B41M7/0018 , C09D11/54
摘要： Systems and methods for providing smudge resistant and durable ink-jet images having good optical density are provided. Specifically, a system for printing durable ink-jet ink images can comprise a set of two ink-jet pens, preferably thermal ink-jet pens. The first ink-jet pen contains an ink-jet ink, wherein the ink-jet ink comprises a first liquid vehicle, from 0.5% to 6% by weight of a pigment colorant, and from 0.2% to 15% by weight of an anionic or neutral latex-containing colloidal suspension. The second ink-jet pen contains a fixer composition, wherein the fixer composition comprises effective amounts of second liquid vehicle, and from 0.2% to 15% by weight of a cationic polymer such as poly(vinyl pyridine) salts, polyalkylaminoethyl acrylates, polyalkylaminoethyl methacrylates, poly(vinyl imidazole); or preferably, polyethyleneimines, polybiguanides, and/or polyguanides. When applied to the substrate, upon overprinting or underprinting the fixer composition with respect to the ink-jet ink, a durable and smudge resistant image is formed. A method of the present invention can utilize the system and provide for underprinting or overprinting the fixer composition as desired.
摘要翻译：提供了用于提供具有良好光密度的耐污染和持久的喷墨图像的系统和方法。具体来说，用于印刷耐用喷墨墨水图像的系统可以包括一组两个喷墨笔，优选热喷墨笔。第一喷墨笔包含喷墨油墨，其中喷墨油墨包括第一液体载体，0.5重量％至6重量％的颜料着色剂和0.2重量％至15重量％的阴离子或含中性胶乳的胶体悬浮液。第二喷墨笔包含定影剂组合物，其中定影剂组合物包含有效量的第二液体载体，和0.2重量％至15重量％的阳离子聚合物，例如聚（乙烯基吡啶）盐，聚烷基氨基乙基丙烯酸酯，聚烷基氨基乙基甲基丙烯酸酯，聚（乙烯基咪唑）; 或优选地，聚乙烯亚胺，聚双胍和/或聚胍。当施加到基材上时，对于定影剂组合物相对于喷墨油墨进行套印或印刷，形成耐久且耐污染的图像。本发明的方法可以利用该系统并根据需要提供定影剂组合物的印刷或套印。

2. 发明授权

US08334329B2 Binders for pigmented ink formulations 有权
标题翻译：用于着色油墨配方的粘合剂
公开(公告)号：US08334329B2
公开(公告)日：2012-12-18
申请号：US12777560
申请日：2010-05-11
申请人： Howard A. Doumaux , Zeying Ma , Sivapackia Ganapathiappan
发明人： Howard A. Doumaux , Zeying Ma , Sivapackia Ganapathiappan
IPC分类号： C09D11/00
CPC分类号： C09D11/40 , C09D11/30 , Y10T428/2998
摘要： Disclosed herein are inks including an aqueous vehicle; at least one encapsulant-dispersed pigment; and at least one block copolymer binder dispersed throughout the aqueous vehicle and having Structure I and comprising a hydrophobic block (A) and a hydrophilic block (B).
摘要翻译：本文公开了包括水性载体的油墨; 至少一种密封剂分散颜料; 和分散在整个水性载体中的至少一种嵌段共聚物粘合剂，并具有结构I并包含疏水嵌段（A）和亲水嵌段（B）。

3. 发明授权

US08268909B2 Dispersed pigments 有权
标题翻译：分散颜料
公开(公告)号：US08268909B2
公开(公告)日：2012-09-18
申请号：US12790040
申请日：2010-05-28
申请人： Zeying Ma , Howard A. Doumaux , Sivapackia Ganapathiappan
发明人： Zeying Ma , Howard A. Doumaux , Sivapackia Ganapathiappan
IPC分类号： C09D11/00
CPC分类号： C08L53/00 , C08F293/005 , C08F297/00 , C09D11/326 , C09D153/00 , Y10T428/2998 , C08L2666/02
摘要： Disclosed herein are pigment dispersions and inks formulated using the same; including at least one dispersed pigment, an aqueous carrier; and at least one block copolymer dispersant having Structure I and comprising a hydrophobic block (A) and a hydrophilic block (B); at least one block copolymer having Structure I and comprising a hydrophobic block (A) and a hydrophilic block (B);
摘要翻译：本文公开了使用其制备的颜料分散体和油墨; 包括至少一种分散的颜料，水性载体; 和至少一种具有结构I并包含疏水嵌段（A）和亲水嵌段（B）的嵌段共聚物分散剂; 至少一种具有结构I并包含疏水嵌段（A）和亲水嵌段（B）的嵌段共聚物;

4. 发明申请

US20100222499A1 BINDERS FOR PIGMENTED INK FORMULATIONS 有权
标题翻译：用于印花油墨配方的粘合剂
公开(公告)号：US20100222499A1
公开(公告)日：2010-09-02
申请号：US12777560
申请日：2010-05-11
申请人： Howard A. Doumaux , Zeying Ma , Sivapackia Ganapathiappan
发明人： Howard A. Doumaux , Zeying Ma , Sivapackia Ganapathiappan
IPC分类号： C08L33/10
CPC分类号： C09D11/40 , C09D11/30 , Y10T428/2998
摘要： Disclosed herein are inks including an aqueous vehicle; at least one encapsulant-dispersed pigment; and at least one block copolymer binder dispersed throughout the aqueous vehicle and having Structure I and comprising a hydrophobic block (A) and a hydrophilic block (B);
摘要翻译：本文公开了包括水性载体的油墨; 至少一种密封剂分散颜料; 和分散在整个水性载体中的至少一种嵌段共聚物粘合剂，并具有结构I并包含疏水嵌段（A）和亲水嵌段（B）;

5. 发明申请

US20100222497A1 BINDERS FOR PIGMENTED INK FORMULATIONS 有权
公开(公告)号：US20100222497A1
公开(公告)日：2010-09-02
申请号：US12777597
申请日：2010-05-11
申请人： Howard A. Doumaux , Zeying Ma , Sivapackia Ganapathiappan
发明人： Howard A. Doumaux , Zeying Ma , Sivapackia Ganapathiappan
IPC分类号： C08L33/04
CPC分类号： C09D11/40 , C09D11/30 , Y10T428/2998
摘要： Disclosed herein are inks including an aqueous vehicle; at least one encapsulant-dispersed pigment; and at least one block copolymer binder dispersed throughout the aqueous vehicle and having Structure I and comprising a hydrophobic block (A) and a hydrophilic block (B);

6. 发明申请

US20100240826A1 DISPERSED PIGMENTS 有权
标题翻译：分散颜料
公开(公告)号：US20100240826A1
公开(公告)日：2010-09-23
申请号：US12790040
申请日：2010-05-28
申请人： Zeying Ma , Howard A. Doumaux , Sivapackia Ganapathiappan
发明人： Zeying Ma , Howard A. Doumaux , Sivapackia Ganapathiappan
IPC分类号： C09D11/10
CPC分类号： C08L53/00 , C08F293/005 , C08F297/00 , C09D11/326 , C09D153/00 , Y10T428/2998 , C08L2666/02
摘要： Disclosed herein are pigment dispersions and inks formulated using the same; including at least one dispersed pigment, an aqueous carrier; and at least one block copolymer dispersant having Structure I and comprising a hydrophobic block (A) and a hydrophilic block (B); at least one block copolymer having Structure I and comprising a hydrophobic block (A) and a hydrophilic block (B);
摘要翻译：本文公开了使用其制备的颜料分散体和油墨; 包括至少一种分散的颜料，水性载体; 和至少一种具有结构I并包含疏水嵌段（A）和亲水嵌段（B）的嵌段共聚物分散剂; 至少一种具有结构I并包含疏水嵌段（A）和亲水嵌段（B）的嵌段共聚物;

7. 发明申请

US20080094457A1 Binders For Pigmented Ink Formulations 有权
标题翻译：用于着色油墨配方的粘合剂
公开(公告)号：US20080094457A1
公开(公告)日：2008-04-24
申请号：US11551578
申请日：2006-10-20
申请人： Howard A Doumaux , Zeying Ma , Sivapackia Ganapathiappan
发明人： Howard A Doumaux , Zeying Ma , Sivapackia Ganapathiappan
IPC分类号： G01D11/00
CPC分类号： C09D11/40 , C09D11/30 , Y10T428/2998
摘要： Disclosed herein are inks including an aqueous vehicle; at least one encapsulant-dispersed pigment; and at least one block copolymer binder dispersed throughout the aqueous vehicle and having Structure I and comprising a hydrophobic block (A) and a hydrophilic block (B);
摘要翻译：本文公开了包括水性载体的油墨; 至少一种密封剂分散颜料; 和分散在整个水性载体中的至少一种嵌段共聚物粘合剂，并具有结构I并包含疏水嵌段（A）和亲水嵌段（B）;

8. 发明授权

US07838574B2 Dispersed pigments 有权
标题翻译：分散颜料
公开(公告)号：US07838574B2
公开(公告)日：2010-11-23
申请号：US11551589
申请日：2006-10-20
申请人： Zeying Ma , Howard A. Doumaux , Sivapackia Ganapathiappan
发明人： Zeying Ma , Howard A. Doumaux , Sivapackia Ganapathiappan
IPC分类号： C09D11/00
CPC分类号： C08L53/00 , C08F293/005 , C08F297/00 , C09D11/326 , C09D153/00 , Y10T428/2998 , C08L2666/02
摘要： Disclosed herein are pigment dispersions and inks formulated using the same; including at least one dispersed pigment, an aqueous carrier; and at least one block copolymer dispersant having Structure I and comprising a hydrophobic block (A) and a hydrophilic block (B); at least one block copolymer having Structure I and comprising a hydrophobic block (A) and a hydrophilic block (B);
摘要翻译：本文公开了使用其制备的颜料分散体和油墨; 包括至少一种分散的颜料，水性载体; 和至少一种具有结构I并包含疏水嵌段（A）和亲水嵌段（B）的嵌段共聚物分散剂; 至少一种具有结构I并包含疏水嵌段（A）和亲水嵌段（B）的嵌段共聚物;

9. 发明申请

US20080194758A1 Dispersed Pigments 有权
标题翻译：分散颜料
公开(公告)号：US20080194758A1
公开(公告)日：2008-08-14
申请号：US11551589
申请日：2006-10-20
申请人： Zeying Ma , Howard A. Doumaux , Sivapackia Ganapathiappan
发明人： Zeying Ma , Howard A. Doumaux , Sivapackia Ganapathiappan
IPC分类号： C09D11/02 , C08L33/00
CPC分类号： C08L53/00 , C08F293/005 , C08F297/00 , C09D11/326 , C09D153/00 , Y10T428/2998 , C08L2666/02
摘要： Disclosed herein are pigment dispersions and inks formulated using the same; including at least one dispersed pigment, an aqueous carrier; and at least one block copolymer dispersant having Structure I and comprising a hydrophobic block (A) and a hydrophilic block (B); at least one block copolymer having Structure I and comprising a hydrophobic block (A) and a hydrophilic block (B);
摘要翻译：本文公开了使用其制备的颜料分散体和油墨; 包括至少一种分散的颜料，水性载体; 和至少一种具有结构I并包含疏水嵌段（A）和亲水嵌段（B）的嵌段共聚物分散剂; 至少一种具有结构I并包含疏水嵌段（A）和亲水嵌段（B）的嵌段共聚物;

10. 发明授权

US08258205B2 Binders for pigmented ink formulations 有权
标题翻译：用于着色油墨配方的粘合剂
公开(公告)号：US08258205B2
公开(公告)日：2012-09-04
申请号：US12777597
申请日：2010-05-11
申请人： Howard A. Doumaux , Zeying Ma , Sivapackia Ganapathiappan
发明人： Howard A. Doumaux , Zeying Ma , Sivapackia Ganapathiappan
IPC分类号： C09D11/00
CPC分类号： C09D11/40 , C09D11/30 , Y10T428/2998
摘要： Disclosed herein are inks including an aqueous vehicle; at least one encapsulant-dispersed pigment; and at least one block copolymer binder dispersed throughout the aqueous vehicle and having Structure I and comprising a hydrophobic block (A) and a hydrophilic block (B);
摘要翻译：本文公开了包括水性载体的油墨; 至少一种密封剂分散颜料; 和分散在整个水性载体中的至少一种嵌段共聚物粘合剂，并具有结构I并包含疏水嵌段（A）和亲水嵌段（B）;

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