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1. 发明申请

WO2009018301A3 INK SET, INK SYSTEM AND METHOD FOR PRINTING AN IMAGE 审中-公开
公开(公告)号：WO2009018301A3
公开(公告)日：2009-02-05
申请号：PCT/US2008/071528
申请日：2008-07-30
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , BAUER, Stephen W. , MA, Zeying , LANE, Gregg A.
发明人： BAUER, Stephen W. , MA, Zeying , LANE, Gregg A.
IPC分类号： C09D11/02 , B41J2/01
摘要： An ink set includes a light magenta ink and a dark magenta ink. The light magenta ink includes an effective amount of a pigment having a red/green lambda cutoff ranging from about 585 nm to about 600 nm, and reflecting at least about 14% of blue light at a wavelength of about 470 nm when measured at a density at which the light magenta ink provides a maximum magenta chroma. The dark magenta ink includes an effective amount of a pigment having a red/green lambda cutoff greater than or equal to about 605 nm.

2. 发明申请

WO2007094881A3 PIGMENT-BASED INK FORMULATIONS INCLUDING DISPERSANTS AND BINDERS AND METHODS OF MAKING SAME 审中-公开
公开(公告)号：WO2007094881A3
公开(公告)日：2007-08-23
申请号：PCT/US2006/061408
申请日：2006-11-30
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , MA, Zeying , LANE, Gregg A. , GARDNER, John M. , DOUMAUX, Howard , KELLY-ROWLEY, Anne M. , MORRIS, Peter C. , MAHLI, David M. , YUE, Shunqiong
发明人： MA, Zeying , LANE, Gregg A. , GARDNER, John M. , DOUMAUX, Howard , KELLY-ROWLEY, Anne M. , MORRIS, Peter C. , MAHLI, David M. , YUE, Shunqiong
IPC分类号： C09D11/00
摘要： Briefly described, embodiments of this disclosure include ink formulation and encapsulated pigments. One exemplary ink formulation (10) includes an aqueous vehicle (16); a pigment (P) dispersed throughout the aqueous vehicle, the pigment having styrene-acrylic copolymeric resins encapsulating (F) the pigment; and at least one styrene-acrylic copolymeric binder (B) dispersed throughout the aqueous vehicle.

3. 发明申请

WO2012170036A1 WHITE PRE-TREATMENT COMPOSITION 审中-公开
标题翻译：白色预处理组合物
公开(公告)号：WO2012170036A1
公开(公告)日：2012-12-13
申请号：PCT/US2011/040056
申请日：2011-06-10
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , SARKISIAN, George , KASPERCHIK, Vladek , LANE, Gregg A. , WEBB, Steven L.
发明人： SARKISIAN, George , KASPERCHIK, Vladek , LANE, Gregg A. , WEBB, Steven L.
IPC分类号： B41M5/50 , B41M5/00 , C09D11/00
CPC分类号： B41J11/0015 , B41J2/2107 , B41J2/2114 , B41M5/0017 , C09D11/322 , C09D11/40 , C09D11/54
摘要： A white pre-treatment composition and printing method using such pre-treatment composition are disclosed. Said white pre-treatment composition encompasses a liquid vehicle, a polyvalent metal salt, a latex resin and, at least, 8 wt % of a titanium dioxide particles dispersion. 5 Also disclosed is an ink-set containing said white pre-treatment composition and, at least, an ink composition comprising a liquid vehicle and a colorant.
摘要翻译：公开了使用这种预处理组合物的白色预处理组合物和印刷方法。所述白色预处理组合物包括液体载体，多价金属盐，胶乳树脂和至少8重量％的二氧化钛颗粒分散体。 5还公开了含有所述白色预处理组合物的油墨组合物，并且至少包含液体载体和着色剂的油墨组合物。

4. 发明申请

WO2011129821A1 INK COMPOSITION CONTAINING POLYURETHANE VINYL HYBRID LATEXES 审中-公开
标题翻译：含有聚氨酯乙烯醇混合物的墨水组合物
公开(公告)号：WO2011129821A1
公开(公告)日：2011-10-20
申请号：PCT/US2010/031012
申请日：2010-04-14
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , STOEVA, Savka Ilieva , PELESHANKO, Sergiy , CHOY, Mark L. , LANE, Gregg A.
发明人： STOEVA, Savka Ilieva , PELESHANKO, Sergiy , CHOY, Mark L. , LANE, Gregg A.
IPC分类号： C09D11/10 , C09D11/00
CPC分类号： C08G18/10 , B41J2/21 , B41J2/2107 , C08G18/0823 , C08G18/12 , C08G18/348 , C08G18/4825 , C08G18/5015 , C08G18/61 , C08G18/755 , C09D11/324 , C09D11/40 , C09D175/04
摘要： Ink compositions and method of making the same are disclosed. A disclosed example ink composition includes a liquid vehicle, a colorant system and polyurethane vinyl hybrid latexes. Also disclosed is a method of using such ink composition containing polyurethane vinyl hybrid latexes.
摘要翻译：公开了油墨组合物及其制备方法。所公开的示例性油墨组合物包括液体载体，着色剂体系和聚氨酯乙烯基混合胶乳。还公开了使用这种含有聚氨酯乙烯基杂化胶乳的油墨组合物的方法。

5. 发明申请

WO2018143912A1 REACTIVE POLYURETHANE DISPERSIONS 审中-公开
公开(公告)号：WO2018143912A1
公开(公告)日：2018-08-09
申请号：PCT/US2017/015730
申请日：2017-01-31
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： ZHOU, Zhang-Lin , STRAMEL, Rodney David , LANE, Gregg A.
IPC分类号： C07F9/53 , G03C1/73
摘要： The present disclosure is drawn to a reactive polyurethane dispersion including a polymer strand having a polymer backbone that has two ends terminating at a first capping unit and a second capping unit. The polymer backbone can include polymerized monomers including a reactive diol and a blend of two or more diisocyanates. The reactive diol can be an acrylate-containing diol, a methacrylate-containing diol, or combination thereof. The first capping unit can be an acrylate-containing monoalcohol or methacrylate-containing monoalcohol reacted with an isocyanate group of the diisocyanates. The second capping unit can be an ionic stabilizing group. The polymer backbone can be devoid of ionic stabilizing groups.

6. 发明申请

WO2016122452A1 POLYMERIC AMINE SYNERGISTS 审中-公开
标题翻译：聚合胺协同作用
公开(公告)号：WO2016122452A1
公开(公告)日：2016-08-04
申请号：PCT/US2015/012987
申请日：2015-01-27
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： ZHOU, Zhang-Lin , STRAMEL, Rodney David , LANE, Gregg A.
IPC分类号： C08K5/18 , C09D11/101
CPC分类号： C08G65/33327 , C08G65/33313 , C08K5/18 , C08L23/08 , C08L2207/06 , C09D11/101 , C09D11/322 , C09D11/38
摘要： The present disclosure is drawn to polymeric amine synergists, photo curable inks containing the polymeric amine synergists, and methods of making the photo curable inks. A polymeric amine synergist can include an aminobenzene modified with a polyether chain connecting to the aminobenzene through an amide linkage.
摘要翻译：本公开涉及聚合胺增效剂，含有聚合胺增效剂的光固化油墨和制备光固化油墨的方法。聚合胺增效剂可以包括通过酰胺键连接到氨基苯的聚醚链改性的氨基苯。

7. 发明申请

WO2020122954A1 TEXTILE PRINTING 审中-公开
公开(公告)号：WO2020122954A1
公开(公告)日：2020-06-18
申请号：PCT/US2018/065850
申请日：2018-12-14
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： ZHOU, Zhang-Lin , LANE, Gregg A.
IPC分类号： B41J2/01 , C09D11/101 , C09D11/38 , C09D11/322
摘要： A textile printing system includes a fabric substrate, an inkjet printhead in fluid communication with a reservoir containing a UV-curable ink composition to eject a UV-curable ink composition, and a UV-curing energy source positioned to cure the UV-curable ink composition upon being ejected onto the fabric substrate. The UV-curable ink composition includes from 50 wt% to 95 wt% water, from 4 wt% to 49 wt% organic co-solvent, from 0.5 wt% to 12 wt% pigment, wherein the pigment has a dispersant associated with a surface thereof, and from 0.5 wt% to 20 wt% of a polyurethane particles. The polyurethane particles include a polyurethane strand including a polyurethane backbone with a pendant reactive (meth)acrylate-containing diol group and terminal end cap groups, and the terminal end cap groups are independently selected from a monoalcohol, a monoamine, an acrylate, a methacrylate, or a combination thereof, for example.

8. 发明申请

WO2018143916A1 ACRYLAMIDE-CONTAINING PHOTO ACTIVE CO-SOLVENTS 审中-公开
公开(公告)号：WO2018143916A1
公开(公告)日：2018-08-09
申请号：PCT/US2017/015748
申请日：2017-01-31
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： ZHOU, Zhang-Lin , BAR, Mazi , LANE, Gregg A.
IPC分类号： C07C233/09 , C07C233/16 , C09D11/101 , C09D11/106 , C09D11/30 , C09D11/328 , C09D11/36 , C09D11/38
CPC分类号： C09D11/033 , C07C233/09 , C07C233/16 , C07C233/20 , C09D11/101 , C09D11/102 , C09D11/38
摘要： The present disclosure is drawn to an acrylamide-containing photo active co-solvent, including a bis-tris propane co-solvent or a polypropylene oxide amine co-solvent modified with an acryloyl group to form the acrylamide-containing photo active co-solvent.

9. 发明申请

WO2016068983A1 RADIATION CURABLE BINDER DISPERSION FOR AN INKJET INK 审中-公开
标题翻译：用于喷墨墨水的辐射可固化粘合剂分散体
公开(公告)号：WO2016068983A1
公开(公告)日：2016-05-06
申请号：PCT/US2014/063334
申请日：2014-10-31
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： CHEN, Tienteh , HUANG, Bin , LANE, Gregg A.
IPC分类号： C09D11/30 , C09D11/326 , B41J2/01 , B41M5/00
CPC分类号： C09D11/322 , C09D11/101
摘要： An example of a radiation curable binder dispersion for an inkjet ink includes water and a radiation curable polyurethane dispersed in the water. The radiation curable polyurethane has a weight average molecular weight that is equal to or less than 5,000, a glass transition temperature (T g ) less than 25°C, and a double bond density higher than 4.0. The radiation curable polyurethane binder dispersion is formed from a non-aromatic diisocyanate; a polyol; an acrylate or methacrylate, the acrylate or methacrylate having at least two hydroxyl functional groups and having an acrylate functional group or a methacrylate functional group; a compound including i) an ionic group or ii) a group to form an ionic group; and another acrylate or methacrylate, the other acrylate or methacrylate having a hydroxyl functional group or an amino functional group.
摘要翻译：用于喷墨油墨的可辐射固化粘合剂分散体的实例包括分散在水中的水和可辐射固化的聚氨酯。可辐射固化聚氨酯的重均分子量等于或小于5,000，玻璃化转变温度（Tg）小于25℃，双键密度高于4.0。辐射固化聚氨酯粘合剂分散体由非芳族二异氰酸酯形成; 多元醇丙烯酸酯或甲基丙烯酸酯，具有至少两个羟基官能团并具有丙烯酸酯官能团或甲基丙烯酸酯官能团的丙烯酸酯或甲基丙烯酸酯; 包括i）离子基团的化合物或ii）形成离子基团的基团; 和另一种丙烯酸酯或甲基丙烯酸酯，其它丙烯酸酯或甲基丙烯酸酯具有羟基官能团或氨基官能团。

10. 发明申请

WO2018156195A1 INKJET INK SET WITH AN OVER-PRINT VARNISH COMPOSITION 审中-公开
公开(公告)号：WO2018156195A1
公开(公告)日：2018-08-30
申请号：PCT/US2017/040390
申请日：2017-06-30
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： RAHIMI, Alireza , SARKISIAN, George , ABELOVSKI, Benjamin , LANE, Gregg A. , CHEN, Tienteh , BRANDSTEIN, Or , YANG, Jun , AKINLABI, Olakemi
IPC分类号： C09D11/30 , C09D11/322 , C09D11/328 , C09D11/102 , C09D11/54
摘要： An inkjet ink set comprising a liquid ink and an over-print varnish composition comprising a latex polymer, a boron-containing compound and water. The liquid ink includes a pigment dispersion, a surfactant, a polyurethane binder, a co-solvent and a balance of water. Also disclosed are and inkjet printing system containing such ink set and the method for printing in such inkjet printing system.

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