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公开(公告)号：US11493854B2
公开(公告)日：2022-11-08
申请号：US16772389
申请日：2017-12-13
发明人： Yoshizo Watanabe , Mitsuo Yamashita
摘要： A printing sheet is formed of a base material film, a toner fixing layer formed on one principal surface of the base material film, a planarization layer formed on the other principal surface of the base material film, an adhesive layer formed on the surface of the planarization layer, and a peeling film stuck on the surface of the adhesive layer. The base material film has a laminated structure composed of a white foamed PET film layer on the toner fixing layer side and a transparent non-foamed PET film layer on the adhesive layer side, and the strength of the printing sheet is improved by the combined use of the non-foamed PET film. The planarization layer is formed of a colored ink layer, e.g. white ink layer, and increases the bonding area of the adhesive layer with the base material film side, thereby achieving smooth peeling from an adherend.
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公开(公告)号：US11485127B2
公开(公告)日：2022-11-01
申请号：US16603468
申请日：2017-12-19
申请人： HP INDIGO B.V.
发明人： Dafna Or-Chen , Keren Nadav , Dani Tulchinski
IPC分类号： B32B38/00 , B32B7/12 , B32B27/08 , B32B27/30 , B32B27/36 , B32B37/12 , C09J5/00 , B32B37/14 , B41M7/00 , B41M5/00 , G03G11/00 , G03G8/00 , G03G13/10 , G03G13/20 , G03G9/12 , G03G9/13 , B32B37/18 , G03G7/00
摘要： A process for preparing a printed rigid plastic substrate is described, the process comprising: providing a rigid plastic substrate comprising a primer on a surface of the rigid plastic substrate, the primer comprising a primer resin; printing a liquid electrophotographic ink composition comprising a thermoplastic resin onto the primer on the surface of the rigid plastic substrate; depositing a cross-linking composition comprising a cross-linker onto the printed electrophotographic ink composition disposed on the primer; and laminating the rigid plastic substrate with a flexible film such that the ink composition and the cross-linker are disposed between the rigid substrate and the flexible film and wherein the lamination of the rigid substrate with the flexible film causes cross-linking of the thermoplastic resin of the ink composition and of the primer resin.
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公开(公告)号：US20220145090A1
公开(公告)日：2022-05-12
申请号：US17437567
申请日：2020-03-13
发明人： Yongping Zha , Philippe Schottland , Robert Mateuszczyk , Jing Jiang , Joanne Guite , Nissra Kousar
IPC分类号： C09D5/00 , C09D175/04 , G03G9/12 , G03G7/00
摘要： Described are primer coatings, overprint varnishes, and seaming solution solutions for application to substrates such as those used to make wrap around and sleeve labels, particularly shrink wrap labels, which are used to label containers. The labels can be digitally printed with or without lane priming. With certain seaming solutions, the labels can be removed in the wash stage to enable the recycling of containers.
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公开(公告)号：US11327413B2
公开(公告)日：2022-05-10
申请号：US17088257
申请日：2020-11-03
IPC分类号： B32B5/26 , B32B7/06 , B32B15/14 , B32B15/20 , B32B25/08 , B32B25/20 , B32B27/18 , B41J2/22 , B32B7/12 , B32B27/36 , G03G7/00 , B32B27/40 , B32B27/28 , B32B37/24 , B32B37/26
摘要： An intermediate transfer member (ITM) for use with a printing system, the ITM having (a) a support layer; and (b) a release layer having an ink reception surface and a second surface opposing the ink reception surface, the second surface attached to the support layer, the release layer formed of an addition-cured, hydrophobic silicone material, wherein the release surface of the release layer has relatively hydrophilic properties with respect to the addition-cured, hydrophobic silicone material.
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公开(公告)号：US11111402B2
公开(公告)日：2021-09-07
申请号：US16618724
申请日：2017-09-25
IPC分类号： C08F2/46 , C08F2/50 , C08G61/04 , C09D11/101 , C08G18/12 , C08G18/28 , C08G18/62 , C08G18/67 , C08G18/75 , C08G18/76 , C08L75/04 , C09D11/322 , G03G7/00
摘要： Printable compositions comprising a liquid carrier; and a radiation curable polyurethane dispersed in the liquid carrier are described, as well as methods of preparing the printable compositions and methods of printing using the printable compositions.
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公开(公告)号：US20200282754A1
公开(公告)日：2020-09-10
申请号：US16063491
申请日：2016-08-15
发明人： Eng Kah EWE
摘要： The present invention generally relates to a method of glass article laser printing of photo images (with 3D or emboss effect) (1), comprising steps of: pre-treating said glass article with acid or alkali solution (12), coating a layer of composition on said article (14), ageing said article surface under room or ambient temperature, laser-printing on said glass article surface (16) with at least a laser printing means, and surface finishing said glass article surface by heating process (18). Alternatively, said surface finishing can be achieved by ultra-violet light irradiation, washing with fluid, lamination, or a combination thereof.
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公开(公告)号：US10527961B2
公开(公告)日：2020-01-07
申请号：US15754859
申请日：2015-10-23
申请人： HP Indigo B.V.
发明人： Dani Tulchinski , Asaf Salant , Tony Azzam , Einat Glick , Inna Tzomik , Irit Levi
摘要： Described herein is a process for preparing a flexible printed material. The process may comprise providing a flexible print substrate comprising a primer on a surface of the print substrate, the primer comprising a primer resin; printing an ink composition comprising a thermoplastic resin onto the primer on the surface of the print substrate; and depositing a cross-linking composition comprising a cross-linker onto the printed ink composition disposed on the primer such that the thermoplastic resin of the ink composition is crosslinked and the primer resin of the primer is crosslinked.
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公开(公告)号：US20190258183A1
公开(公告)日：2019-08-22
申请号：US16401243
申请日：2019-05-02
发明人： Timothy J. Leeper
摘要： A digital printing process that applies a liquid radiation curable primer containing 20 to 80% of at least one acrylate functional monomer and 20 to 60% of at least one thermoplastic polyurethane polymer onto a surface of a flat web or sheet substrate; cures the primer by UV or EB irradiation to give a dry, tack-free surface; and then uses a digital printing press that uses a liquid-toner-based electrographic imaging process with a press blanket to transfer a printed image from the press blanket to the cured-primer coated substrate. The resulting printed web or sheet may have a dry, tack-free semi-interpenetrating polymer network layer adjacent the printed image.
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公开(公告)号：US10331051B2
公开(公告)日：2019-06-25
申请号：US15898687
申请日：2018-02-19
摘要： A charge transport molecule containing four radical polymerizable functional groups used in an overcoat for an organic photoconductor drum of an electrophotographic image forming device is provided. The charge transport molecule containing four radical polymerizable functional groups of the general structure exemplified below: where R1 and R2 contain a spacer group and a radical polymerizable functional group, R3 and R4 are selected from the group consisting of a radical polymerizable functional group, a non-radical polymerizable functional group, and one each of a radical polymerizable functional group and a non-radial polymerizable functional group, and R5 and R6 contain a spacer group and a radical polymerizable functional group.
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公开(公告)号：US20190176503A1
公开(公告)日：2019-06-13
申请号：US16275256
申请日：2019-02-13
申请人： FUJIFILM CORPORATION
发明人： Kei HARADA , Yuki TESHIMA
摘要： Provided are a polyester film and a method of manufacturing the polyester film. A polyester film has a base film and at least one image receiving layer which is disposed on at least one surface of the base film, the base film contains a polyester and titanium oxide particles, the mass-based content of the titanium oxide particles in the base film satisfies Formula 1 on the assumption that the thickness of the base film is T μm, a surface roughness standard deviation Rq is 0.01 μm to 0.12 μm, a cross section in a thickness direction orthogonal to a plane direction of the base film has voids whose average area per void is 0.01 μm2/void to 0.10 μm2/void, and a surface roughness standard deviation Rq of an outermost surface of the image receiving layer is 0.01 μm to 0.1 μm.
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