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公开(公告)号：US09815958B2
公开(公告)日：2017-11-14
申请号：US15133267
申请日：2016-04-20
CPC分类号： C08J9/283 , C08J9/0061 , C08J2201/0502 , C08J2205/048 , C08J2367/00 , C08J2401/02 , C08J2401/28
摘要： Polymeric porous particles have a continuous organic solid phase and at least two sets of discrete pores that are isolated from each other within the continuous phase and that have different average sizes. One set of discrete pores has a larger average size than another set of discrete pores by at least 50%. At least one set of discrete pores is free of detectably different marker materials. There porous particles can be prepared using evaporative limited coalescence techniques with especially chosen discrete pore stabilizing hydrocolloids to protect the pores during formation and to provide the different average sizes. The resulting porous particles can be incorporated into articles of various types and having various shapes.
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公开(公告)号：US20160229977A1
公开(公告)日：2016-08-11
申请号：US15133267
申请日：2016-04-20
CPC分类号： C08J9/283 , C08J9/0061 , C08J2201/0502 , C08J2205/048 , C08J2367/00 , C08J2401/02 , C08J2401/28
摘要： Polymeric porous particles have a continuous organic solid phase and at least two sets of discrete pores that are isolated from each other within the continuous phase and that have different average sizes. One set of discrete pores has a larger average size than another set of discrete pores by at least 50%. At least one set of discrete pores is free of detectably different marker materials. There porous particles can be prepared using evaporative limited coalescence techniques with especially chosen discrete pore stabilizing hydrocolloids to protect the pores during formation and to provide the different average sizes. The resulting porous particles can be incorporated into articles of various types and having various shapes.
摘要翻译： 聚合多孔颗粒具有连续的有机固相和至少两组在连续相内彼此分离并且具有不同平均尺寸的离散孔。 一组离散的孔具有比另一组离散孔更大的平均尺寸至少50％。 至少一组离散的孔没有可检测的不同的标记材料。 可以使用具有特别选择的离散孔稳定水胶体的蒸发有限聚结技术来制备多孔颗粒，以在形成期间保护孔隙并提供不同的平均尺寸。 所得多孔颗粒可以并入各种类型的制品中并具有各种形状。
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公开(公告)号：US09376540B2
公开(公告)日：2016-06-28
申请号：US13749748
申请日：2013-01-25
CPC分类号： C08J9/283 , C08J9/0061 , C08J2201/0502 , C08J2205/048 , C08J2367/00 , C08J2401/02 , C08J2401/28
摘要： Polymeric porous particles have a continuous solid phase and at least two sets of discrete pores that are isolated from each other within the continuous phase and that have different average sizes. One set of discrete pores has a larger average size than another set of discrete pores by at least 50%. At least one set of discrete pores is free of detectably different marker materials. There porous particles can be prepared using evaporative limited coalescence techniques with especially chosen discrete pore stabilizing hydrocolloids to protect the pores during formation and to provide the different average sizes.
摘要翻译： 聚合多孔颗粒具有连续的固相和至少两组在连续相中彼此分离并且具有不同平均尺寸的离散孔。 一组离散的孔具有比另一组离散孔更大的平均尺寸至少50％。 至少一组离散的孔没有可检测的不同的标记材料。 可以使用具有特别选择的离散孔稳定水胶体的蒸发有限聚结技术来制备多孔颗粒，以在形成期间保护孔隙并提供不同的平均尺寸。
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公开(公告)号：US09090786B2
公开(公告)日：2015-07-28
申请号：US13601259
申请日：2012-08-31
IPC分类号： B41J2/01 , C09D11/10 , B41J2/21 , C09D133/26 , C09D171/02 , C09D11/102 , C09D11/106 , C09D11/322
CPC分类号： C09D11/10 , B41J2/2107 , C09D11/102 , C09D11/106 , C09D11/322 , C09D133/26 , C09D171/02 , C08L33/26
摘要： An inkjet printing fluid composition including water, a colorant, and a first polymer and a second polymer, wherein the first and second polymers have interactive functional groups and the second polymer is selected to form in the fluid a water soluble associated complex with the first polymer. Each of the first and second polymers are present at a concentration of at least 0.1 wt %, and the first and second polymers are present at a combined concentration of at least 1 wt %.
摘要翻译： 一种包括水，着色剂和第一聚合物和第二聚合物的喷墨印刷液组合物，其中所述第一和第二聚合物具有相互作用的官能团，并且所述第二聚合物选择为在所述流体中与所述第一聚合物形成水溶性缔合物 。 第一和第二聚合物中的每一种以至少0.1重量％的浓度存在，并且第一和第二聚合物以至少1重量％的组合浓度存在。
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公开(公告)号：US20140063156A1
公开(公告)日：2014-03-06
申请号：US13601259
申请日：2012-08-31
IPC分类号： C09D11/10 , C09D133/26 , B41J2/17 , C09D171/02
CPC分类号： C09D11/10 , B41J2/2107 , C09D11/102 , C09D11/106 , C09D11/322 , C09D133/26 , C09D171/02 , C08L33/26
摘要： An inkjet printing fluid composition including water, a colorant, and a first polymer and a second polymer, wherein the first and second polymers have interactive functional groups and the second polymer is selected to form in the fluid a water soluble associated complex with the first polymer. Each of the first and second polymers are present at a concentration of at least 0.1 wt %, and the first and second polymers are present at a combined concentration of at least 1 wt %.
摘要翻译： 一种包括水，着色剂和第一聚合物和第二聚合物的喷墨印刷液组合物，其中所述第一和第二聚合物具有相互作用的官能团，并且所述第二聚合物选择为在所述流体中与所述第一聚合物形成水溶性缔合物 。 第一和第二聚合物中的每一种以至少0.1重量％的浓度存在，并且第一和第二聚合物以至少1重量％的组合浓度存在。
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公开(公告)号：US20130258011A1
公开(公告)日：2013-10-03
申请号：US13435617
申请日：2012-03-30
CPC分类号： C09D11/38 , C09D11/322
摘要： An inkjet ink comprising water, colorant, and a dynamic surface active agent at an effective concentration such that the ink has a dynamic surface tension DST1 sec at 1 second universal surface age, a dynamic surface tension DST10 sec at 10 seconds universal surface age and a dynamic surface tension DST20 min at 20 minutes universal surface age, where DST20 min is less than each of DST1 sec and DST10 sec, and the difference between DST10 sec and DST20 min is greater than 9.2 mN/m at 21° C. or the difference between DST1 sec and DST20 min is greater than 15.5 mN/m at 21° C., and wherein the static surface tension of the ink is less than 50 mN/m. Maintaining a relatively large dynamic surface tension difference between the indicated time scales yields an optical density improvement in printed images.
摘要翻译： 一种具有有效浓度的水，着色剂和动态表面活性剂的喷墨油墨，使得油墨具有在1秒通用表面寿命时的动态表面张力DST1秒，10秒通用表面寿命时的动态表面张力DST10秒和 动态表面张力DST20分钟，通用表面寿命为20分钟，其中DST20分钟小于DST1秒和DST10秒，DST10秒和DST20分钟之间的差值在21℃时大于9.2 mN / m，或差异 DST1秒和DST20分之间的温度在21℃时大于15.5mN / m，其中油墨的静态表面张力小于50mN / m。 在所指示的时间尺度之间保持相对大的动态表面张力差产生印刷图像的光密度改善。
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公开(公告)号：US20140213662A1
公开(公告)日：2014-07-31
申请号：US13749748
申请日：2013-01-25
IPC分类号： C08L67/00
CPC分类号： C08J9/283 , C08J9/0061 , C08J2201/0502 , C08J2205/048 , C08J2367/00 , C08J2401/02 , C08J2401/28
摘要： Polymeric porous particles have a continuous solid phase and at least two sets of discrete pores that are isolated from each other within the continuous phase and that have different average sizes. One set of discrete pores has a larger average size than another set of discrete pores by at least 50%. At least one set of discrete pores is free of detectably different marker materials. There porous particles can be prepared using evaporative limited coalescence techniques with especially chosen discrete pore stabilizing hydrocolloids to protect the pores during formation and to provide the different average sizes.
摘要翻译： 聚合多孔颗粒具有连续的固相和至少两组在连续相中彼此分离并且具有不同平均尺寸的离散孔。 一组离散的孔具有比另一组离散孔更大的平均尺寸至少50％。 至少一组离散的孔没有可检测的不同的标记材料。 可以使用具有特别选择的离散孔稳定水胶体的蒸发有限聚结技术来制备多孔颗粒，以在形成期间保护孔隙并提供不同的平均尺寸。
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公开(公告)号：US08752951B2
公开(公告)日：2014-06-17
申请号：US13435675
申请日：2012-03-30
IPC分类号： B41J2/01
CPC分类号： C09D11/38 , C09D11/322
摘要： An inkjet ink comprising water, colorant, and a dynamic surface active agent at an effective concentration such that dynamic surface tension DST20 min at 20 minutes universal surface age is less than each of dynamic surface tension DST1 sec at 1 second universal surface age and dynamic surface tension DST10 sec at 10 seconds universal surface age, and the difference between DST10 sec and DST20 min is greater than 9.2 mN/m at 21° C. or the difference between DST1 sec and DST20 min is greater than 15.5 mN/m at 21° C., and static surface tension of the ink is less than 50 mN/m. Large dynamic surface tension differences between the indicated time scales yield an optical density improvement in printed images. Anionic fluorosurfactant comprising a phosphate group at concentrations up to about 1 weight percent enables a combination of high optical density and good felt wetting in inkjet cartridges.
摘要翻译： 一种喷墨油墨，其包含水，着色剂和动态表面活性剂，其有效浓度使得在20分钟万能表面寿命时的动态表面张力DST20分钟小于1秒通用表面年龄和动态表面处的动态表面张力DST1秒 张力DST10秒，10秒通用表面年龄，DST10秒和DST20分钟之间的差异在21℃时大于9.2 mN / m，或者DST1秒和DST20分钟之间的差值在21°时大于15.5 mN / m C，油墨的静态表面张力小于50mN / m。 指示时间尺度之间的大动态表面张力差产生印刷图像的光学密度改善。 包含浓度高达约1重量％的磷酸盐基团的阴离子含氟表面活性剂使得能够在喷墨墨盒中组合高光密度和良好的毛毡润湿性。
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公开(公告)号：US08690308B2
公开(公告)日：2014-04-08
申请号：US13435617
申请日：2012-03-30
IPC分类号： B41J2/01
CPC分类号： C09D11/38 , C09D11/322
摘要： An inkjet ink comprising water, colorant, and a dynamic surface active agent at an effective concentration such that the ink has a dynamic surface tension DST1 sec at 1 second universal surface age, a dynamic surface tension DST10 sec at 10 seconds universal surface age and a dynamic surface tension DST20 min at 20 minutes universal surface age, where DST20 min is less than each of DST1 sec and DST10 sec, and the difference between DST10 sec and DST20 min is greater than 9.2 mN/m at 21° C. or the difference between DST1 sec and DST20 min is greater than 15.5 mN/m at 21° C., and wherein the static surface tension of the ink is less than 50 mN/m. Maintaining a relatively large dynamic surface tension difference between the indicated time scales yields an optical density improvement in printed images.
摘要翻译： 一种具有有效浓度的水，着色剂和动态表面活性剂的喷墨油墨，使得油墨具有在1秒通用表面寿命时的动态表面张力DST1秒，10秒通用表面寿命时的动态表面张力DST10秒和 动态表面张力DST20分钟，通用表面寿命为20分钟，其中DST20分钟小于DST1秒和DST10秒，DST10秒和DST20分钟之间的差值在21℃时大于9.2 mN / m，或差异 DST1秒和DST20分之间的温度在21℃时大于15.5mN / m，其中油墨的静态表面张力小于50mN / m。 在所指示的时间尺度之间保持相对大的动态表面张力差产生印刷图像的光密度改善。
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公开(公告)号：US20130258012A1
公开(公告)日：2013-10-03
申请号：US13435675
申请日：2012-03-30
CPC分类号： C09D11/38 , C09D11/322
摘要： An inkjet ink comprising water, colorant, and a dynamic surface active agent at an effective concentration such that dynamic surface tension DST20 min at 20 minutes universal surface age is less than each of dynamic surface tension DST1 sec at 1 second universal surface age and dynamic surface tension DST10 sec at 10 seconds universal surface age, and the difference between DST10 sec and DST20 min is greater than 9.2 mN/m at 21° C. or the difference between DST1 sec and DST20 min is greater than 15.5 mN/m at 21° C., and static surface tension of the ink is less than 50 mN/m. Large dynamic surface tension differences between the indicated time scales yield an optical density improvement in printed images. Anionic fluorosurfactant comprising a phosphate group at concentrations up to about 1 weight percent enables a combination of high optical density and good felt wetting in inkjet cartridges.
摘要翻译： 一种喷墨油墨，其包含水，着色剂和动态表面活性剂，其有效浓度使得在20分钟万能表面寿命时的动态表面张力DST20分钟小于1秒通用表面年龄和动态表面处的动态表面张力DST1秒 张力DST10秒，10秒通用表面年龄，DST10秒和DST20分钟之间的差异在21℃时大于9.2 mN / m，或者DST1秒和DST20分钟之间的差值在21°时大于15.5 mN / m C，油墨的静态表面张力小于50mN / m。 指示时间尺度之间的大动态表面张力差产生印刷图像的光学密度改善。 包含浓度高达约1重量％的磷酸盐基团的阴离子含氟表面活性剂使得能够在喷墨墨盒中组合高光密度和良好的毛毡润湿性。
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