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公开(公告)号：US20180243975A1
公开(公告)日：2018-08-30
申请号：US15754559
申请日：2015-10-29
IPC分类号： B29C64/118 , B29C64/40 , B29C47/00
CPC分类号： B29C64/118 , B29C48/05 , B29C64/106 , B29C64/40 , B33Y10/00 , B33Y30/00
摘要： A building platform substrate for 3D printing in a Fused Filament Fabrication (FFF) 3D printer is disclosed. The platform substrate includes a paper layer that is re-pulpable in water, a water-soluble top coat layer on one side of the paper layer, a water-soluble adhesive layer on an other side of the paper layer, and a lay flat release liner on an exposed surface of the adhesive layer. A 3D printer having a removable Z-axis platen for accepting the building platform substrate and a method of manufacturing the platform substrate are also disclosed.
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公开(公告)号：US09962984B2
公开(公告)日：2018-05-08
申请号：US15519717
申请日：2014-12-24
发明人： Bor-Jiunn Niu , Silke Courtenay , John Gardner
CPC分类号： B41M5/52 , B41J2/01 , B41J11/0015 , B41M5/5218 , B41M5/5227 , B41M5/5236 , B41M5/5245 , B41M5/5254 , B41M2205/34
摘要： The present disclosure is drawn to a coated print medium, a method of preparing a print medium, and a printing system. The coated print medium can comprise a substrate and a coating applied to the substrate. The coating can comprise, by dry weight, 5 wt % to 30 wt % of a polymeric binder, 20 wt % to 50 wt % of a cationic latex, 5 wt % to 15 wt % of a multivalent cationic salt, 1 wt % to 20 wt % of an optical brightener, and 1 wt % to 10 wt % of an anti-quenching agent selected from the group consisting of a sulfonated diphenyloxide, polyvinyl pyrrolidone, and combination thereof. In this example, if the polymeric binder is polyvinyl pyrrolidone, the anti-quenching agent is the sulfonated diphenyloxide.
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公开(公告)号：US09873279B2
公开(公告)日：2018-01-23
申请号：US15307298
申请日：2014-07-30
发明人： Bor-Jiunn Niu , Tao Chen , Silke Courtenay
CPC分类号： B41M5/529 , B41J11/002 , B41M5/5209 , B41M5/5281 , B41M2205/34
摘要： A printable recording media containing a substrate and an ink receiving layer including an aqueous mixture of about 50 to about 99 wt % of an UV curable polyurethane dispersion and about 1 to about 50 wt % of a photo-initiator by total dry weight of said ink receiving layer. Also disclosed herein a method for making the printable recording media.
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公开(公告)号：US20170239970A1
公开(公告)日：2017-08-24
申请号：US15519523
申请日：2014-12-24
发明人： Bor-Jiunn Niu , Silke Courtenay , John Gardner
IPC分类号： B41M5/52
CPC分类号： B41M5/52 , B41M5/5218 , B41M5/5227 , B41M5/5236 , B41M5/5245 , B41M5/5254 , B41M2205/34
摘要： The present disclosure is drawn to a coated print medium, a method of preparing a print medium, and a printing system. The coated print medium can comprise a substrate and a coating applied to the substrate. The coating can comprise, by dry weight percent, 5 wt % to 30 wt % of a polymeric binder, 20 wt % to 50 wt % of a cationic latex, 5 wt % to 15 wt % of a multivalent cationic salt, and 1 wt % to 20 wt % of an optical brightener; and 5 wt % to 20 wt % of a cationic polyamine.
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公开(公告)号：US09421809B2
公开(公告)日：2016-08-23
申请号：US14654965
申请日：2013-01-31
发明人： Bor-Jiunn Niu , Jason Swei , Haigang Chen , Sandeep K Bangaru
IPC分类号： B41M5/00 , B41M5/52 , C09D103/02 , C09D129/04 , C09D7/00 , C09D7/12 , C08K3/16 , C08K5/01
CPC分类号： B41M5/5227 , B41M5/0017 , B41M5/5245 , C08K3/16 , C08K2003/162 , C08K2003/164 , C09D5/002 , C09D7/65 , C09D11/30 , C09D11/54 , C09D103/02 , C09D129/04 , D21H19/18
摘要： The present disclosure provides pre-treatment coatings, media substrates, and related methods. As such, a pre-treatment coating can include an evaporable solvent, a matrix, and a wax. The matrix can include a binder and a fixer, and the wax can include wax particles dispersed within the matrix. At least a portion of the wax particles can have a particle size that is greater than a thickness of the matrix when the pre-treatment coating is applied to a media substrate at a basis weight from 0.5 gsm to 20 gsm and the evaporable solvent removed.
摘要翻译： 本公开提供了预处理涂层，介质底物和相关方法。 因此，预处理涂层可以包括可蒸发溶剂，基质和蜡。 基质可以包括粘合剂和定影剂，并且蜡可以包括分散在基质内的蜡颗粒。 当以0.5gsm至20gsm的基重施加预处理涂层并除去蒸发溶剂时，蜡颗粒的至少一部分可以具有大于基质厚度的粒度。
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公开(公告)号：US08765852B1
公开(公告)日：2014-07-01
申请号：US13755167
申请日：2013-01-31
发明人： Jason Swei , Xi Zeng , Haigang Chen , Bor-Jiunn Niu
IPC分类号： C08L91/06
CPC分类号： C09D4/06 , B41M5/0011 , B41M5/0017 , C08L2201/50 , C08L2201/52 , C09D5/002 , C09D133/08 , C09D191/06 , C08L29/04 , C08L33/08
摘要： The present disclosure provides pre-treatment compositions and related methods. As such, a pre-treatment coating for a print medium can include a an evaporable solvent, a matrix, and a wax. The matrix can include from 5 wt % to 20 wt % of a fixer, from 5 wt % to 20 wt % of a low Tg latex, and from 30 wt % to 80 wt % of a high Tg latex. The wax can include from 5 wt % to 30 wt % of a wax. The weight percentages of the matrix and the wax are based on a total amount present in the pre-treatment coating after removal of solvent.
摘要翻译： 本公开提供了预处理组合物和相关方法。 因此，用于打印介质的预处理涂层可以包括可蒸发溶剂，基质和蜡。 基质可以包含5重量％至20重量％的定影剂，5重量％至20重量％的低Tg胶乳和30重量％至80重量％的高Tg胶乳。 蜡可以包括5重量％至30重量％的蜡。 基质和蜡的重量百分比基于去除溶剂后在预处理涂层中存在的总量。
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公开(公告)号：US11365325B2
公开(公告)日：2022-06-21
申请号：US16459054
申请日：2019-07-01
发明人： Bor-Jiunn Niu , Tao Chen , Haigang Chen , Silke Courtenay
IPC分类号： C09D175/00 , C09D175/04 , D21H19/20 , C09D109/04 , B41M5/52 , D21H19/24 , D21H17/36 , D21H19/60 , D21H17/57 , D21H19/62 , C08L9/04 , C09D7/65 , C09D7/63 , C09D129/04 , C08L3/02 , C09D11/38
摘要： The present disclosure is drawn to primer compositions, which can include a binder including polyvinyl alcohol, starch nanoparticles, and a crosslinkable polyurethane dispersion. The primer competitions can also include a cationic salt and water.
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公开(公告)号：US10589559B2
公开(公告)日：2020-03-17
申请号：US16307198
申请日：2016-09-13
发明人： Tao Chen , Silke Courtenay , Bor-Jiunn Niu
IPC分类号： B41M5/52 , C09D11/322
摘要： The present disclosure is drawn to image-receiving compositions that can include an aqueous liquid vehicle and solids dispersed in the aqueous liquid vehicle. The solids can include from 60 wt % to 94 wt % pigment filler, from 0.5 wt % to 15 wt % multivalent salt, from 1 wt % to 10 wt % water-soluble polymer, from 2 wt % to 15 wt % latex, and from 2 wt % to 15 wt % synthetic micronized cellulose. The synthetic micronized cellulose can have a bulk density of from 150 grams per liter to 200 grams per liter, and a surface area of 0.1 m2/g to 10 m2/g.
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公开(公告)号：US10414937B2
公开(公告)日：2019-09-17
申请号：US16069753
申请日：2016-05-13
发明人： Jason Swei , Bor-Jiunn Niu
IPC分类号： C09D113/02 , B41M5/52 , B41M7/00 , C09D109/08 , C09D133/08 , C09D133/10 , C09D123/08 , C08L91/06 , C09D113/00 , C09D11/54 , C09D191/06 , C09D11/30 , C09D115/00 , B41M5/00
摘要： The present disclosure provides pre-treatment compositions and related methods. As such, a pre-treatment coating composition can include an evaporable liquid vehicle and a pre-treatment coating matrix. The pre-treatment coating matrix can include from 5 wt % to 40 wt % multivalent metal salt, and from 5 wt % to 20 wt % coalescent latex binder comprising styrene-butadiene rubber, polyurethane, or mixture thereof. The composition can further include from 30 wt % to 80 wt % high Tg latex having a Tg greater than 80° C., from 0.5 wt % to 20 wt % water soluble binder, and from 3 wt % to 20 wt % wax having a melting point greater than 120° C. The weight percentages of the pre-treatment coating matrix exclude the evaporable liquid vehicle content.
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公开(公告)号：US10166806B2
公开(公告)日：2019-01-01
申请号：US15519763
申请日：2014-12-24
发明人： Bor-Jiunn Niu , Silke Courtenay , John Gardner
摘要： The present disclosure is drawn to a coated print medium, a method of preparing a print medium, and a printing system. The coated print medium can comprise a substrate and a coating applied to the substrate. The coating can comprise, by solids or dry weight, 5 wt % to 30 wt % of a polymeric binder, 20 wt % to 50 wt % of a cationic latex, 5 wt % to 15 wt % of a multivalent cationic salt, and 1 wt % to 20 wt % of a sulfonic acid- or sulfonate-containing stilbene optical brightener.
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