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公开(公告)号：US11148403B2
公开(公告)日：2021-10-19
申请号：US15909720
申请日：2018-03-01
IPC分类号： B32B27/00 , B32B3/30 , B32B27/08 , B32B27/32 , B32B7/12 , B44C7/00 , B44C5/04 , B32B27/18 , B44C5/00 , C08J7/04
摘要： The present invention provides a decorative sheet having higher designability and weatherability over a long period of time by adding an organic ultraviolet absorbent and an inorganic ultraviolet absorbent each provided as organic ultraviolet absorbent vesicles and inorganic ultraviolet absorbent vesicles, respectively, to at least one of a top coat layer and a transparent resin layer. A decorative sheet of an aspect of the present invention includes a top coat layer as an outermost layer, and a transparent resin layer as an underlayer of the top coat layer, wherein an organic ultraviolet absorbent and an inorganic ultraviolet absorbent are added to at least one of the top coat layer and the transparent resin layer, and the organic ultraviolet absorbent and the inorganic ultraviolet absorbent are each encapsulated in vesicles having a monolayer outer membrane and provided as organic ultraviolet absorbent vesicles and inorganic ultraviolet absorbent vesicles, respectively.
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公开(公告)号：US11161997B2
公开(公告)日：2021-11-02
申请号：US16688903
申请日：2019-11-19
发明人： Eiichi Higashikawa
IPC分类号： B32B3/00 , C09D11/54 , C09D11/037 , C09D11/101 , C09D11/102
摘要： A decorative material with improved release properties and scratch resistance. A decorative material according to a mode of the present invention includes a first gloss control layer provided to a front surface and a second gloss control layer provided on part of the first gloss control layer. The first gloss control layer contains a gloss control agent comprised of a hydrophilic inorganic material and a silicone-based release agent having a reactive terminal group. The reactive terminal group of the silicone-based release agent preferably has at least one of a hydroxyl group and an amino group. The second gloss control layer contains a silicone-based release agent having a reactive terminal group, and the reactive terminal group of the silicone-based release agent has at least one of an acryloyl group and a methacryloyl group.
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公开(公告)号：US10946610B2
公开(公告)日：2021-03-16
申请号：US16194602
申请日：2018-11-19
发明人： Eiichi Higashikawa
摘要： In a decorative material, a matting agent is added to, of a first gloss-adjusting layer and a second gloss-adjusting layer, one with lower gloss, where the matting agent has a particle diameter of 1.0 times or more the thickness of the gloss-adjusting layer with lower gloss. Accordingly, sufficient unevenness can be imparted to the surface of the gloss-adjusting layer; thus, glossiness does not increase in oblique observation, and low gloss can be maintained. Therefore, it is possible to provide a decorative material having a feeling of unevenness obtained by the difference in gloss that hardly changes even when observed obliquely.
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公开(公告)号：US10723904B2
公开(公告)日：2020-07-28
申请号：US16385706
申请日：2019-04-16
发明人： Eiichi Higashikawa
IPC分类号： C09D11/54 , D21H27/18 , D21H19/40 , D21H19/38 , D21H19/82 , E04F13/07 , E04F13/08 , D21H21/52 , D21H21/28 , B32B27/00 , B32B27/18 , B05D5/02 , C09D11/037 , C09D11/107 , C09C3/06 , C09C1/28 , C09D11/02
摘要： A decorative material having first and second gloss-adjusting layers, one with lower gloss contains a matting agent having an average particle diameter of 6.0 μm or more and 15.0 μm or less. That is, the average particle diameter of the matting agent in the gloss-adjusting layer with lower gloss, i.e., the gloss-adjusting layer whose scratch resistance is likely to be low, is set within an optimal range in which the gloss-adjusting layer has improved or even excellent scratch resistance and designability.
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公开(公告)号：US11084309B2
公开(公告)日：2021-08-10
申请号：US16905093
申请日：2020-06-18
发明人： Eiichi Higashikawa
摘要： A decorative material includes a first gloss control layer provided as a surface layer and a second gloss control layer provided on part of the first gloss control layer. The first gloss control layer contains a gloss control agent comprised of a hydrophobic inorganic material and a silicone-based release agent having a reactive terminal group. The reactive terminal group of the silicone-based release agent preferably has at least one of a hydroxyl group and an amino group. Preferably, the second gloss control layer contains a silicone-based release agent having a reactive terminal group, and the reactive terminal group of the silicone-based release agent has at least one of an acryloyl group and a methacryloyl group.
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公开(公告)号：US11072154B2
公开(公告)日：2021-07-27
申请号：US16417229
申请日：2019-05-20
发明人： Eiichi Higashikawa
IPC分类号： B32B33/00 , B05D5/06 , B32B27/30 , B32B27/40 , B41M3/06 , B44F7/00 , B32B27/00 , B44F9/02 , B44F9/04 , B32B7/023 , B32B3/10
摘要： A decorative material that has higher scratch resistance while preventing defects generated during lamination of a gloss-adjusting layer. In a decorative material according to an embodiment of the present invention, a resin component that constitutes a first gloss-adjusting layer is a mixture of a urethane-based thermosetting resin having a polyol and an isocyanate, and an ionizing radiation-curable resin having an acrylic group or a methacrylic group; and the urethane-based thermosetting resin is contained in an amount within a range of 3 parts by mass or more and 100 parts by mass or less relative to 100 parts by mass of the ionizing radiation-curable resin.
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公开(公告)号：US10518510B2
公开(公告)日：2019-12-31
申请号：US15906505
申请日：2018-02-27
摘要： The present invention provides a decorative sheet comprising a transparent resin layer having good scratch resistance, good post-processing resistance, and high transparency, and a method of manufacturing the same. The decorative sheet according to one aspect of the present invention comprises at least a transparent resin layer formed by adding to a transparent olefin-based resin nucleating agent vesicles which are vesicles having a single layer outer membrane and containing a nucleating agent, and the Martens hardness of the transparent resin layer is 40 N/mm2 or higher.
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