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1. 发明申请

US20110060102A1 UREA-TERMINATED POLYURETHANE DISPERSANTS 审中-公开
标题翻译：尿素终止的聚氨酯分散剂
公开(公告)号：US20110060102A1
公开(公告)日：2011-03-10
申请号：US12990954
申请日：2009-05-22
申请人： Xiaoqing Li , Tyau-Jeen Lin , Patrick F. McIntyre
发明人： Xiaoqing Li , Tyau-Jeen Lin , Patrick F. McIntyre
IPC分类号： C09D11/10 , C08L75/04
CPC分类号： C08G18/341 , C08G18/0823 , C08G18/12 , C08G18/3275 , C08G18/348 , C08G18/4211 , C08G18/44 , C08G18/6659 , C08G18/755 , C09D11/326
摘要： The present invention relates to urea terminated polyurethane dispersants based on selected diols, aqueous dispersions of such polyurethanes, the manufacture of the urea terminated polyurethane dispersions, and inks containing pigments and/or disperse dyes dispersed with these urea terminated polyurethane dispersants. The urea termination can have nonionic hydrophilic substituents.
摘要翻译：本发明涉及基于所选二醇的尿素封端聚氨酯分散剂，这种聚氨酯的水性分散体，尿素封端的聚氨酯分散体的制造，以及含有这些脲封端的聚氨酯分散剂分散的颜料和/或分散染料的油墨。尿素终端可以具有非离子亲水性取代基。

2. 发明授权

US08759418B2 Urea-terminated polyurethane dispersants 有权
标题翻译：脲终端聚氨酯分散剂
公开(公告)号：US08759418B2
公开(公告)日：2014-06-24
申请号：US12990959
申请日：2009-05-22
申请人： Xiaoqing Li , Tyau-Jeen Lin , Patrick F. McIntyre
发明人： Xiaoqing Li , Tyau-Jeen Lin , Patrick F. McIntyre
IPC分类号： B41J2/01 , B41J2/17 , B41J2/175 , C08G18/08 , C08G18/28 , C08J3/00 , C08K3/20 , C08L75/00 , C09D5/00 , C09D11/00 , G01D11/00
CPC分类号： C09D17/001 , C08G18/0823 , C08G18/2885 , C08G18/3206 , C08G18/8041 , C08G18/8064 , C09D11/326
摘要： The present invention relates to urea terminated polyurethane dispersants based on certain diols which have grafted alkyl, aryl or fluoroalkyl substituents, aqueous dispersions of such polyurethanes, the manufacture of the urea terminated polyurethane dispersions and inks containing pigments and/or disperse dyes dispersed with these urea terminated polyurethane dispersants.
摘要翻译：本发明涉及基于具有接枝的烷基，芳基或氟烷基取代基的某些二醇的尿素封端的聚氨酯分散剂，这种聚氨酯的水分散体，尿素封端的聚氨酯分散体的制造和含有这些脲分散的颜料和/或分散染料的油墨封端的聚氨酯分散剂。

3. 发明申请

US20110065861A1 UREA-TERMINATED POLYURETHANE DISPERSANTS 有权
标题翻译：尿素终止的聚氨酯分散剂
公开(公告)号：US20110065861A1
公开(公告)日：2011-03-17
申请号：US12990959
申请日：2009-05-22
申请人： Xiaoqing Li , Tyau-Jeen Lin , Patrick F. Mcintyre
发明人： Xiaoqing Li , Tyau-Jeen Lin , Patrick F. Mcintyre
IPC分类号： C09D11/10
CPC分类号： C09D17/001 , C08G18/0823 , C08G18/2885 , C08G18/3206 , C08G18/8041 , C08G18/8064 , C09D11/326
摘要： The present invention relates to urea terminated polyurethane dispersants based on certain diols which have grafted alkyl, aryl or fluoroalkyl substituents, aqueous dispersions of such polyurethanes, the manufacture of the urea terminated polyurethane dispersions and inks containing pigments and/or disperse dyes dispersed with these urea terminated polyurethane dispersants.
摘要翻译：本发明涉及基于具有接枝的烷基，芳基或氟烷基取代基的某些二醇的尿素封端的聚氨酯分散剂，这种聚氨酯的水分散体，尿素封端的聚氨酯分散体的制造和含有这些脲分散的颜料和/或分散染料的油墨封端的聚氨酯分散剂。

4. 发明授权

US09410010B2 Urea-terminated polyurethane dispersants 有权
标题翻译：脲终端聚氨酯分散剂
公开(公告)号：US09410010B2
公开(公告)日：2016-08-09
申请号：US12328158
申请日：2008-12-04
申请人： C. Chad Roberts , Patrick F. McIntyre , Michael Stephen Wolfe , Xiaoqing Li , Hari Babu Sunkara
发明人： C. Chad Roberts , Patrick F. McIntyre , Michael Stephen Wolfe , Xiaoqing Li , Hari Babu Sunkara
IPC分类号： B41J2/01 , B41J2/17 , B41J2/175 , C08G18/08 , C08J3/00 , C08K3/20 , C08L75/00 , C09D5/00 , C09D11/00 , G01D11/00 , C08G18/12 , C08G18/32 , C08G18/34 , C08G18/48 , C08G18/66 , C09D11/326 , C09D17/00
CPC分类号： C08G18/0823 , C08G18/12 , C08G18/3206 , C08G18/348 , C08G18/4854 , C08G18/6692 , C09D11/326 , C09D17/001 , C08G18/2865
摘要： The present invention relates to urea-terminated polyurethanes dispersants based on diols and polyether diols, aqueous dispersions of such polyurethanes, the manufacture of the urea terminated polyurethane dispersions and inks containing pigments and/or disperse dyes dispersed with these urea terminated polyurethane dispersants. The urea termination can have nonionic hydrophilic substituents.
摘要翻译：本发明涉及基于二醇和聚醚二醇的尿素封端的聚氨酯分散剂，这种聚氨酯的水分散体，尿素封端的聚氨酯分散体的制造和含有这些脲封端的聚氨酯分散剂分散的颜料和/或分散染料的油墨。尿素终端可以具有非离子亲水性取代基。

5. 发明申请

US20120098910A1 METHOD OF PRINTING USING INK JET INKS COMPRISING A CROSSLINKING PIGMENT DISPERSION BASED ON DIBLOCK POLYMERIC DISPERSANTS 有权
标题翻译：使用墨水喷射墨水印刷包含基于聚合物分散剂的交联色素分散体的方法
公开(公告)号：US20120098910A1
公开(公告)日：2012-04-26
申请号：US13379141
申请日：2010-07-14
申请人： Xiaoqing Li , C. Chad Roberts , Patrick F. Mcintyre
发明人： Xiaoqing Li , C. Chad Roberts , Patrick F. Mcintyre
IPC分类号： B41J2/17
CPC分类号： C09D11/326
摘要： The present disclosure provides method of ink jet printing onto a substrate comprising, in any workable order, the steps of: (a) providing an ink jet printer that is responsive to digital data signals; (b) loading the printer with a substrate to be printed; (c) loading the printer with an aqueous ink jet ink comprising an ink vehicle and an aqueous dispersion, wherein the aqueous dispersion comprises a solid particle and a polymeric dispersant that has been crosslinked, wherein the polymeric dispersant is a block copolymer comprising an A block and a B block, wherein the A block is a segment having a block size of about 5 to about 18 units, and comprises at least 50% by weight of a monomer, having the following structure: CH2═CRC(O)O(CHR1CH2O)nR2; wherein R and R1 are H, or methyl; R2 is alkyl of 1-4 carbon atoms or phenyl; and n is about 1 about 20; and the B block is a segment comprising an ionic monomer and at least one hydrophobic monomer; and wherein the dispersant comprises a crosslinkable moiety; wherein the crosslinkable moiety is crosslinked with a crosslinking agent selected from the group consisting of epoxide, carbodiimide, oxazoline, isocyanate, and silane; and wherein the aqueous dispersion has a pH of at least about 8.0; and (d) printing onto the substrate using the aqueous ink jet ink, in response to the digital data signals to form a printed image on the substrate. This method of printing provides images with the requisite optical density and chroma needed for emerging ink jet applications.
摘要翻译：本公开提供了将喷墨印刷到基材上的方法，其以任何可行的顺序包括以下步骤：（a）提供响应于数字数据信号的喷墨打印机; （b）用要印刷的基材装载打印机; （c）用包含油墨载体和水性分散体的水性喷墨油墨装载打印机，其中所述水性分散体包含已经交联的固体颗粒和聚合物分散剂，其中所述聚合物分散剂是包含A嵌段的嵌段共聚物和B嵌段，其中A嵌段是具有约5至约18单元的嵌段大小的链段，并且包含至少50重量％的具有以下结构的单体：CH 2 = CRC（O）O（CHR 1 CH 2 O ）nR2; 其中R和R 1是H或甲基; R2是1-4个碳原子的烷基或苯基; 并且n为约1约20; 并且B嵌段是包含离子单体和至少一种疏水性单体的链段; 并且其中所述分散剂包含可交联部分; 其中所述可交联部分与选自环氧化物，碳二亚胺，恶唑啉，异氰酸酯和硅烷的交联剂交联; 并且其中所述水分散体具有至少约8.0的pH; 和（d）响应于数字数据信号，使用水性喷墨油墨在基板上印刷以在基板上形成印刷图像。这种打印方法为图像提供了新出现的喷墨应用所需的必要的光密度和色度。

6. 发明授权

US09045661B2 Method of preparing cross-linked colorant dispersions 有权
标题翻译：制备交联着色剂分散体的方法
公开(公告)号：US09045661B2
公开(公告)日：2015-06-02
申请号：US13510015
申请日：2010-11-19
申请人： Patrick F. McIntyre , John C. Hornby , Christian Jackson , Xiaoqing Li , James A. Silver , Tristan Williams
发明人： Patrick F. McIntyre , John C. Hornby , Christian Jackson , Xiaoqing Li , James A. Silver , Tristan Williams
IPC分类号： C09D11/326 , C08K5/00 , C08K3/20 , C09D11/322 , C09D5/02 , C09D7/12 , C09D17/00 , C08L67/00 , C09D7/00 , C08G63/91 , C08G18/82 , C08G63/60 , C08L31/00 , C08L33/00 , C08L63/00 , C08L75/04 , C09D11/324
CPC分类号： C09D11/326 , C08G18/82 , C08G63/60 , C08G63/914 , C08K3/20 , C08K5/00 , C08L31/00 , C08L33/00 , C08L63/00 , C08L67/00 , C08L75/04 , C08L2312/00 , C09D5/027 , C09D5/028 , C09D7/41 , C09D7/62 , C09D7/65 , C09D11/322 , C09D11/324 , C09D17/001 , C09D17/003 , C09D17/004 , C09D17/005
摘要： A process for preparing a crossed-linked colorant dispersion is provided in which a partially neutralized dispersant polymer having a cross-linkable moiety is used as a dispersant for a colorant by reacting the cross-linkable moiety on the dispersant with a cross-linking agent.
摘要翻译：提供了一种制备交联着色剂分散体的方法，其中通过将分散剂上的可交联部分与交联剂反应，将具有可交联部分的部分中和的分散剂聚合物用作着色剂的分散剂。

7. 发明授权

US08591020B2 Aqueous ink jet ink comprising a crosslinking pigment dispersion based on diblock polymeric dispersants 有权
标题翻译：水性喷墨油墨，其包含基于二嵌段聚合物分散剂的交联颜料分散体
公开(公告)号：US08591020B2
公开(公告)日：2013-11-26
申请号：US13379132
申请日：2010-07-14
申请人： Xiaoqing Li , C. Chad Roberts , Patrick F. McIntyre
发明人： Xiaoqing Li , C. Chad Roberts , Patrick F. McIntyre
IPC分类号： C09D11/00
CPC分类号： C09D11/326
摘要： The present disclosure provides an aqueous ink jet ink comprising an ink vehicle and an aqueous dispersion, wherein the aqueous dispersion comprises a solid particle and a polymeric dispersant that has been crosslinked, wherein the polymeric dispersant is a block copolymer comprising an A block and a B block, wherein the A block is a segment having a block size of about 5 to about 18 units, and comprises at least 50% by weight of a monomer, having the following structure: CH2═CRC(O)O(CHR1CH2O)nR2; wherein R and R1 are H, or methyl; R2 is alkyl of 1-4 carbon atoms or phenyl; and n is about 1 about 20; and the B block is a segment comprising an ionic monomer and at least one hydrophobic monomer; and wherein the dispersant comprises a crosslinkable moiety; wherein the crosslinkable moiety is crosslinked with a crosslinking agent selected from the group consisting of epoxide, carbodiimide, oxazoline, isocyanate, and silane; and wherein the aqueous dispersion has a pH of at least about 8.0. The disclosure further pertains to a printer comprising the aqueous ink jet ink of this disclosure that provides images with the requisite optical density and chroma needed for emerging ink jet applications.
摘要翻译：本公开提供了一种含有油墨载体和水性分散体的水性喷墨油墨，其中所述水性分散体包含已经交联的固体颗粒和聚合物分散剂，其中所述聚合物分散剂是包含A嵌段和B 嵌段，其中A嵌段是具有约5至约18单元的嵌段大小的链段，并且包含至少50重量％的具有以下结构的单体：CH 2 = CRC（O）O（CHR 1 CH 2 O）n R 2; 其中R和R 1是H或甲基; R2是1-4个碳原子的烷基或苯基; 并且n为约1约20; 并且B嵌段是包含离子单体和至少一种疏水性单体的链段; 并且其中所述分散剂包含可交联部分; 其中所述可交联部分与选自环氧化物，碳二亚胺，恶唑啉，异氰酸酯和硅烷的交联剂交联; 并且其中所述水性分散体的pH至少为约8.0。本公开进一步涉及包括本公开的水性喷墨油墨的打印机，其提供图像具有新出现的喷墨应用所需的必要的光密度和色度。

8. 发明授权

US08686089B2 Crosslinking pigment dispersion on diblock polymeric dispersants 有权
标题翻译：交联颜料分散体在二嵌段聚合物分散剂上
公开(公告)号：US08686089B2
公开(公告)日：2014-04-01
申请号：US13379121
申请日：2010-07-14
申请人： Xiaoqing Li , C. Chad Roberts , Patrick F. McIntyre
发明人： Xiaoqing Li , C. Chad Roberts , Patrick F. McIntyre
IPC分类号： C08F290/06
CPC分类号： C09D7/45 , C09D11/326 , C09D17/001
摘要： The present disclosure provides an aqueous dispersion comprising a solid particle and a polymeric dispersant, wherein the polymeric dispersant is a block copolymer comprising an A block and a B block, wherein the A block is a segment having a block size of about 5 to about 18 units, and comprises at least 50% by weight of a monomer having the following structure: CH2═CRC(O)O(CHR1CH2O)nR2; wherein R and R1 are H, or methyl; R2 is alkyl of 1-4 carbon atoms or phenyl; and n is about 1 about 20; and the B block is a segment comprising an ionic monomer and at least one hydrophobic monomer; and wherein the dispersant comprises a crosslinkable moiety; wherein the crosslinkable moiety is crosslinked with a crosslinking agent selected from the group consisting of epoxide, carbodiimide, oxazoline, isocyanate, and silane; and wherein the aqueous dispersion has a pH of at least about 8.0. These dispersions when used in aqueous ink jet inks provide images with the requisite optical density and chroma needed for emerging ink jet applications.
摘要翻译：本公开内容提供了包含固体颗粒和聚合物分散剂的水性分散体，其中所述聚合物分散剂是包含A嵌段和B嵌段的嵌段共聚物，其中所述A嵌段是嵌段尺寸为约5至约18 单元，并且包含至少50重量％的具有以下结构的单体：CH 2 = CRC（O）O（CHR 1 CH 2 O）n R 2; 其中R和R 1是H或甲基; R2是1-4个碳原子的烷基或苯基; 并且n为约1约20; 并且B嵌段是包含离子单体和至少一种疏水性单体的链段; 并且其中所述分散剂包含可交联部分; 其中所述可交联部分与选自环氧化物，碳二亚胺，恶唑啉，异氰酸酯和硅烷的交联剂交联; 并且其中所述水性分散体的pH至少为约8.0。当用于水性喷墨油墨时，这些分散体为图像提供了新出现的喷墨应用所需的必要的光密度和色度。

9. 发明申请

US20120232195A1 METHOD OF PREPARING CROSS-LINKED COLORANT DISPERSIONS 有权
标题翻译：制备交联色素分散体的方法
公开(公告)号：US20120232195A1
公开(公告)日：2012-09-13
申请号：US13510015
申请日：2010-11-19
申请人： Patrick F. Mcintyre , John C. Hornby , Christian Jackson , Xiaoqing Li , James A. Silver , Tristan Williams
发明人： Patrick F. Mcintyre , John C. Hornby , Christian Jackson , Xiaoqing Li , James A. Silver , Tristan Williams
IPC分类号： C09D11/10
CPC分类号： C09D11/326 , C08G18/82 , C08G63/60 , C08G63/914 , C08K3/20 , C08K5/00 , C08L31/00 , C08L33/00 , C08L63/00 , C08L67/00 , C08L75/04 , C08L2312/00 , C09D5/027 , C09D5/028 , C09D7/41 , C09D7/62 , C09D7/65 , C09D11/322 , C09D11/324 , C09D17/001 , C09D17/003 , C09D17/004 , C09D17/005
摘要： A process for preparing a crossed-linked colorant dispersion is provided in which a partially neutralized dispersant polymer having a cross-linkable moiety is used as a dispersant for a colorant by reacting the cross-linkable moiety on the dispersant with a cross-linking agent.
摘要翻译：提供了一种制备交联着色剂分散体的方法，其中通过将分散剂上的可交联部分与交联剂反应，将具有可交联部分的部分中和的分散剂聚合物用作着色剂的分散剂。

10. 发明申请

US20120105558A1 AQUEOUS INK JET INK COMPRISING A CROSSLINKING PIGMENT DISPERSION BASED ON DIBLOCK POLYMERIC DISPERSANTS 有权
标题翻译：基于DIBLOCK聚合物分散剂的包含交联色素分散剂的水性墨水喷射墨水
公开(公告)号：US20120105558A1
公开(公告)日：2012-05-03
申请号：US13379132
申请日：2010-07-14
申请人： Xiaoqing Li , C. Chad Roberts , Patrick F. McIntyre
发明人： Xiaoqing Li , C. Chad Roberts , Patrick F. McIntyre
IPC分类号： C09D11/10 , A61K47/48
CPC分类号： C09D11/326
摘要： The present disclosure provides an aqueous ink jet ink comprising an ink vehicle and an aqueous dispersion, wherein the aqueous dispersion comprises a solid particle and a polymeric dispersant that has been crosslinked, wherein the polymeric dispersant is a block copolymer comprising an A block and a B block, wherein the A block is a segment having a block size of about 5 to about 18 units, and comprises at least 50% by weight of a monomer, having the following structure: CH2═CRC(O)O(CHR1CH2O)nR2; wherein R and R1 are H, or methyl; R2 is alkyl of 1-4 carbon atoms or phenyl; and n is about 1 about 20; and the B block is a segment comprising an ionic monomer and at least one hydrophobic monomer; and wherein the dispersant comprises a crosslinkable moiety; wherein the crosslinkable moiety is crosslinked with a crosslinking agent selected from the group consisting of epoxide, carbodiimide, oxazoline, isocyanate, and silane; and wherein the aqueous dispersion has a pH of at least about 8.0. The disclosure further pertains to a printer comprising the aqueous ink jet ink of this disclosure that provides images with the requisite optical density and chroma needed for emerging ink jet applications.
摘要翻译：本公开提供了一种含有油墨载体和水性分散体的水性喷墨油墨，其中所述水性分散体包含已经交联的固体颗粒和聚合物分散剂，其中所述聚合物分散剂是包含A嵌段和B 嵌段，其中A嵌段是具有约5至约18单元的嵌段大小的链段，并且包含至少50重量％的具有以下结构的单体：CH 2 = CRC（O）O（CHR 1 CH 2 O）n R 2; 其中R和R 1是H或甲基; R2是1-4个碳原子的烷基或苯基; 并且n为约1约20; 并且B嵌段是包含离子单体和至少一种疏水性单体的链段; 并且其中所述分散剂包含可交联部分; 其中所述可交联部分与选自环氧化物，碳二亚胺，恶唑啉，异氰酸酯和硅烷的交联剂交联; 并且其中所述水性分散体的pH至少为约8.0。本公开进一步涉及包括本公开的水性喷墨油墨的打印机，其提供图像具有新出现的喷墨应用所需的必要的光密度和色度。

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