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1. 发明申请

WO2009009285A3 PIGMENTED INK-JET INK WITH IMPROVED HIGHLIGHTER SMEAR 审中-公开
公开(公告)号：WO2009009285A3
公开(公告)日：2009-01-15
申请号：PCT/US2008/067931
申请日：2008-06-23
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , BHATT, Jayprakash C. , MCMANUS, Richard J.
发明人： BHATT, Jayprakash C. , MCMANUS, Richard J.
IPC分类号： C09D11/02 , C09D11/00
摘要： Compositions, systems, and methods of printing an ink-jet image are provided. The composition can be an ink-jet ink, comprising a liquid vehicle, a pigmented colorant, and a wax emulsion. The wax emulsion can be present at from about 0.1 wt% to about 20 wt%, preferably 0.1 wt% to 10 wt%, and more preferably from 0.1 wt% to 5 wt% solid content of the ink-jet ink composition. Additionally, upon printing the ink-jet ink on a media substrate compared to printing a comparative ink-jet ink composition on a media substrate, the ink-jet ink composition exhibits improved alkaline highlighter smear fastness compared to the comparative ink-jet ink composition.

2. 发明申请

WO2013095497A1 AN INK COMPOSITION 审中-公开
标题翻译：油墨组合物
公开(公告)号：WO2013095497A1
公开(公告)日：2013-06-27
申请号：PCT/US2011/066788
申请日：2011-12-22
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , VASUDEVAN, Sundar , MCMANUS, Richard J. , WICKRAMANAYAKE, Palitha
发明人： VASUDEVAN, Sundar , MCMANUS, Richard J. , WICKRAMANAYAKE, Palitha
IPC分类号： C09D11/00 , C09D11/02 , B41J2/175
CPC分类号： C09D11/38 , B41J2/165 , B41J2/17503 , C09D175/04
摘要： An ink composition includes a colorant, a co-solvent, and an acid chosen from oleic acid, linoleic acid, undecanoic acid, dodecanoic acid, tridecanoic acid, and combinations thereof. The ink composition further includes lithium and water. An anti-evaporative layer forms, during uncapped non-use, at an interface between air and the ink composition in an orifice of a nozzle, thereby reducing evaporation of the water from the ink composition.
摘要翻译：油墨组合物包括着色剂，助溶剂和选自油酸，亚油酸，十一烷酸，十二烷酸，十三烷酸及其组合的酸。油墨组合物还包括锂和水。在非封盖不使用期间，在喷嘴的孔口中的空气和油墨组合物之间的界面处形成防蒸发层，从而减少水从油墨组合物的蒸发。

3. 发明申请

WO2007050760A1 TONER RECEIVING COMPOSITIONS FOR ELECTROPHOTOGRAPHIC TONER RECEIVING SYSTEMS 审中-公开
标题翻译：电容式收音机接收系统的收音机组合
公开(公告)号：WO2007050760A1
公开(公告)日：2007-05-03
申请号：PCT/US2006/041787
申请日：2006-10-26
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , ZHOU, Xiaoqi , MCMANUS, Richard J. , TRAN, Hai Quang
发明人： ZHOU, Xiaoqi , MCMANUS, Richard J. , TRAN, Hai Quang
IPC分类号： G03G7/00 , C08L101/00
CPC分类号： C08L33/02 , B41M5/52 , C08L33/04 , C08L33/26 , C08L53/02 , C08L55/02 , C08L101/00 , C08L2205/20 , G03G7/0026 , G03G7/0053 , G03G7/006 , Y10T428/24802 , C08L2666/04 , C08L2666/02
摘要： A toner receiving composition (10) for electrophotographic toner receiving systems (100) includes a binder of polymeric material (18) and a plurality of organic hollow polymeric particles (20) adhered to the polymeric binder material (18). The organic hollow polymeric particles (20) are present in an amount equal to or greater than about 50% by weight of total solid weight of the toner receiving composition (10).
摘要翻译：用于电子照相调色剂接收系统（100）的调色剂接收组合物（10）包括聚合物材料（18）的粘合剂和粘附到聚合物粘合剂材料（18）上的多个有机中空聚合物颗粒（20）。有机中空聚合物颗粒（20）的存在量等于或大于调色剂接收组合物（10）的总固体重量的约50重量％。

4. 发明申请

WO2006036493A1 FUSIBLE PRINTING MEDIA 审中-公开
标题翻译：可口印刷媒体
公开(公告)号：WO2006036493A1
公开(公告)日：2006-04-06
申请号：PCT/US2005/031978
申请日：2005-08-17
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , HLADIK, Molly , ROSSING, David , SEN, Radha , WEBB, Steven L. , MCMANUS, Richard J.
发明人： HLADIK, Molly , ROSSING, David , SEN, Radha , WEBB, Steven L. , MCMANUS, Richard J.
IPC分类号： B41M7/00 , B41M5/00
CPC分类号： B41M5/52 , B41M7/0054 , Y10T428/24901
摘要： A method and coating for printing a substantially permanent and smudge, water, and air fade resistant image on recording media is herein disclosed. The method involves the steps of formulating the coating, applying the coating to the recording media, drying the coating, forming an image on the coated recording media, drying the image on the recording media to remove the solvents from the colorants used to form the image, and fusing the coating to protective film over the recording media that substantially encapsulates the colorants used to print the image, thereby rendering the image substantially smudge, water, and air fade resistant. The coating includes a quantity of fusible particles admixed with a binder. In one formulation, the coating also includes a mordant. The coating itself is capable of absorbing and retaining colorants applied thereto and may therefore be used on absorbent or non-absorbent recording media.
摘要翻译：本文公开了一种用于在记录介质上印刷基本上永久性和污迹，水和空气抗光影像的方法和涂层。该方法包括配制涂层，将涂层施加到记录介质，干燥涂层，在涂覆的记录介质上形成图像，干燥记录介质上的图像以从用于形成图像的着色剂中除去溶剂的步骤并且将涂层熔合到基本上封装用于印刷图像的着色剂的记录介质上的保护膜上，从而使图像基本上涂抹，水和空气抗褪色。涂层包括与粘合剂混合的一定数量的可熔颗粒。在一种配方中，涂层还包括媒染剂。涂层本身能够吸收和保留施加到其上的着色剂，因此可以用于吸收性或非吸收性记录介质上。

5. 发明申请

WO2017014742A1 INK COMPOSITION 审中-公开
标题翻译：墨水组合物
公开(公告)号：WO2017014742A1
公开(公告)日：2017-01-26
申请号：PCT/US2015/041135
申请日：2015-07-20
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： SHERRY, Linda , KELLY, Niamh , MCMANUS, Richard J. , RATTIGAN, Kevin , BREEN, John
IPC分类号： C09D11/38 , C09D11/30 , B41J2/01 , B41M5/00
CPC分类号： C09D11/322 , C09D11/102 , C09D11/324 , C09D11/38
摘要： The present disclosure relates to an ink composition containing a colorant; a hydroxylated co-solvent; a non-hydroxlated co-solvent, a polyurethane binder and water. The weight percent ratio of the hydroxylated co-solvent to the non-hydroxylated co-solvent in the ink composition ranges from 55:45 to 65:35; and the total amount of hydroxylated co-solvent and non-hydroxylated co-solvent in the ink composition is at least 18 wt %. The amount of polyurethane binder in the ink composition is 0.1 to less than 1 wt%.
摘要翻译：本公开涉及含有着色剂的油墨组合物; 羟基化共溶剂; 非羟基化助溶剂，聚氨酯粘合剂和水。油墨组合物中羟基化助溶剂与非羟基化助溶剂的重量百分比比为55:45至65:35; 并且油墨组合物中羟基化助溶剂和非羟基化助溶剂的总量为至少18重量％。油墨组合物中的聚氨酯粘合剂的量为0.1〜小于1重量％。

6. 发明申请

WO2015187179A1 INK COMPOSITION 审中-公开
标题翻译：墨水组合物
公开(公告)号：WO2015187179A1
公开(公告)日：2015-12-10
申请号：PCT/US2014/041365
申请日：2014-06-06
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： JAKUBEK, Vladimir , MCMANUS, Richard J. , VASUDEVAN, Sundar , THORNBERRY, Matthew
IPC分类号： C09D11/30 , B41J2/01 , B41M5/00
CPC分类号： C09D11/38 , B41J2/175 , C09D11/102 , C09D11/324 , C09D11/36
摘要： An ink composition includes colorant, co-solvent system, acid (e.g., oleic, linoleic, undecanoic, dodecanoic, and/or tridecanoic acids), lithium, polymer binder, and water. The co-solvent system is selected from i) from ~9 to ~25 wt% of sulfolane with no other co-solvent, ii) hydroxylated co-solvent, from ~4 to ~16 wt% of sulfolane, and at least 8 wt% of another non-hydroxylated co-solvent; iii) hydroxylated co-solvent, from ~7 to ~16 wt% of sulfolane, and at least 3 wt% of the other non-hydroxylated co-solvent; and iv) a hydroxylated co-solvent and from ~9 wt% to ~16 wt% of sulfolane. When i) or ii) or iv) is used, at least 0.15 wt% acid and at least 200 ppm lithium are included; or when iii) is used, at least 0.25 wt% acid and at least 100 ppm lithium are included; or when iii) is used, at least 0.15 wt% acid and at least 150 ppm lithium are included.
摘要翻译：油墨组合物包括着色剂，共溶剂体系，酸（例如油酸，亚油酸，十一烷酸，十二烷酸和/或十三烷酸），锂，聚合物粘合剂和水。共溶剂系统选自i）约9至〜25重量％的环丁砜，无其它共溶剂，ii）羟基化共溶剂，约4至〜16重量％的环丁砜，和至少8重量％％的另一种非羟基化共溶剂; iii）羟基化助溶剂，约7至〜16重量％的环丁砜和至少3重量％的其它非羟基化共溶剂; 和iv）羟基化共溶剂和约9重量％〜约16重量％的环丁砜。当使用i）或ii）或iv）时，包括至少0.15重量％的酸和至少200ppm的锂; 或当使用iii）时，包括至少0.25重量％的酸和至少100ppm的锂; 或者当使用iii）时，包括至少0.15wt％的酸和至少150ppm的锂。

7. 发明申请

WO2016122648A1 INK COMPOSITION INCLUDING A MODIFIED POLYMER OR COPOLYMER ADDITIVE 审中-公开
标题翻译：墨水组合物，包括改性聚合物或共聚物添加剂
公开(公告)号：WO2016122648A1
公开(公告)日：2016-08-04
申请号：PCT/US2015/013932
申请日：2015-01-30
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： VASUDEVAN, Sundar , HARVEY, Natalie , MCMANUS, Richard J. , JAKUBEK, Vladimir
IPC分类号： C09D11/30
CPC分类号： C09D11/106 , B41J2/17503 , C08F210/10 , C08F222/06 , C08F2500/09 , C08F2810/40 , C08K5/1515 , C09D11/30 , C09D11/322 , C09D11/38
摘要： An ink composition includes water, a co-solvent, a colorant, and a modified polymer or copolymer additive. The modified polymer or copolymer additive is selected from the group consisting of i) a hydrolyzed poly(isobutylene- alt -maleic anhydride), ii) a hydrolyzed poly(maleic anhydride- alt -1-octadecene), and iii) a modified polymer or copolymer. The modified polymer or copolymer includes a repeating unit of a backbone chain, and a long chain pendant group attached to a carbon atom of the repeating unit. In the backbone chain, the long chain pendant group of the repeating unit is separated by fewer than 8 spacer carbon atoms from another long chain pendant group of an adjacent repeating unit.
摘要翻译：油墨组合物包括水，助溶剂，着色剂和改性聚合物或共聚物添加剂。改性聚合物或共聚物添加剂选自i）水解的聚（异丁烯 - 异丁烯 - 马来酸酐），ii）水解的聚（马来酸酐 - alt-1-十八碳烯），和iii）改性的聚合物或共聚物。改性聚合物或共聚物包括主链的重复单元和连接到重复单元的碳原子上的长链侧基。在主链中，重复单元的长链侧基与相邻重复单元的另一个长链侧基相隔少于8个间隔碳原子。

8. 发明申请

WO2020171822A1 CONTINUOUS INK SUPPLY SYSTEM 审中-公开
公开(公告)号：WO2020171822A1
公开(公告)日：2020-08-27
申请号：PCT/US2019/019170
申请日：2019-02-22
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： JAKUBEK, Vladimir , MCMANUS, Richard J. , HARRIS, Carrie E.
IPC分类号： C09D11/023 , C09D11/037
摘要： An example of a continuous ink supply system includes an ink supply reservoir, a conduit fluidly connected to the ink supply reservoir, and a low-conductivity ink contained in the ink supply reservoir. The low-conductivity ink includes a self-dispersed carbon black pigment, a non-ionic surfactant, a co-solvent, and a balance of water. The low-conductivity ink has a conductivity of 400 or less µS/cm.

9. 发明申请

WO2015187181A1 INK COMPOSITION 审中-公开
标题翻译：墨水组合物
公开(公告)号：WO2015187181A1
公开(公告)日：2015-12-10
申请号：PCT/US2014/041368
申请日：2014-06-06
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： MCMANUS, Richard J. , VASUDEVAN, Sundar , JAKUBEK, Vladimir
IPC分类号： C09D11/30 , C09D11/38
CPC分类号： C09D11/36 , B41J2/17503 , C09D11/102 , C09D11/324 , C09D11/38
摘要： An ink composition includes colorant, hydroxylated and non-hydroxylated co-solvents, and water. A weight percent ratio of hydroxylated to non-hydroxylated co-solvents ranges from 46:54 to about 62:38. The composition also includes an acid and a polyurethane copolymer binder. The acid is selected from the group consisting of oleic acid, linoleic acid, undecanoic acid, dodecanoic acid, tridecanoic acid, and combinations thereof. The binder is formed from the polymerization of a diisocyanate and at least three diols including a first diol containing a hydrophilic stabilizing group, and a second diol having less than 8 atoms in a backbone chain between two hydroxyl groups. A mole percentage of the second diol is at least 30% of a total mole percentage of diol monomers in the binder. An acid number of the binder ranges from 50 to 75. The composition also includes lithium present in an amount ranging from about 50 to about 400 ppm.
摘要翻译：油墨组合物包括着色剂，羟基化和非羟基化的共溶剂和水。羟基化与非羟基化助溶剂的重量百分比范围为46:54至约62:38。该组合物还包括酸和聚氨酯共聚物粘合剂。酸选自油酸，亚油酸，十一烷酸，十二烷酸，十三烷酸及其组合。粘合剂由二异氰酸酯和至少三种包含含有亲水稳定基团的第一二醇的二醇和在两个羟基之间的主链中具有少于8个原子的第二二醇的聚合形成。第二二醇的摩尔百分比是粘合剂中二醇单体的总摩尔百分数的至少30％。粘合剂的酸值为50至75.组合物还包括存在量为约50至约400ppm的锂。

10. 发明申请

WO2015187180A1 INK COMPOSITION 审中-公开
标题翻译：墨水组合物
公开(公告)号：WO2015187180A1
公开(公告)日：2015-12-10
申请号：PCT/US2014/041367
申请日：2014-06-06
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： VASUDEVAN, Sundar , MCMANUS, Richard J. , JAKUBEK, Vladimir
IPC分类号： C09D11/30 , B41J2/01 , B41M5/00
CPC分类号： C09D11/38 , B41J2/17503 , C09D11/102 , C09D11/107 , C09D11/324 , C09D11/36
摘要： An ink composition includes a colorant, a co-solvent, a surfactant system, and water. The surfactant system consists of an acid, lithium, and a non-ionic surfactant. The acid is selected from the group consisting of oleic acid, linoleic acid, undecanoic acid, dodecanoic acid, tridecanoic acid, and combinations thereof. The non-ionic surfactant includes a hydrophilic head group to interact with the lithium and a hydrophobic tail to not sterically hinder formation of an anti-evaporative layer to be formed by the surfactant system. The non-ionic surfactant also excludes any ethyleneoxy groups.
摘要翻译：油墨组合物包括着色剂，助溶剂，表面活性剂体系和水。表面活性剂体系由酸，锂和非离子表面活性剂组成。酸选自油酸，亚油酸，十一烷酸，十二烷酸，十三烷酸及其组合。非离子表面活性剂包括与锂相互作用的亲水性头基和疏水性尾巴以空间阻碍由表面活性剂体系形成的抗蒸发层的形成。非离子表面活性剂也不包括任何乙烯氧基。

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