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公开(公告)号：US11802212B2
公开(公告)日：2023-10-31
申请号：US16649188
申请日：2018-06-05
IPC分类号： B42D25/378 , C09C3/04 , C09D11/037 , B31F1/07 , B32B43/00 , B42D25/40 , B42D25/425 , B42D25/369 , B42D25/373 , B44C1/22 , B44C1/24 , B32B27/10
CPC分类号： C09C3/04 , B31F1/07 , B32B43/006 , B42D25/378 , B42D25/40 , B42D25/425 , C09D11/037 , B31F2201/00 , B32B27/10 , B42D25/369 , B42D25/373 , B44C1/227 , B44C1/24 , Y10T156/11
摘要： A method for producing pigments comprises the steps of creating a first layer on a substrate, structuring the first layer and detaching the pigments from the substrate. In the present case, the first layer is a crack-forming layer, so that the first layer is structured by the arising of cracks. Prior to detaching the pigments, a pigment layer is applied onto the first layer structured by the cracks.
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公开(公告)号：US11702548B2
公开(公告)日：2023-07-18
申请号：US16648895
申请日：2018-06-05
发明人： Christian Fuhse , Manfred Heim , Patrick Renner , Michael Rahm , Thomas Mang , Christoph Mengel , Peter Schiffmann , Maik Rudolf Johann Scherer , Christoph Hunger
IPC分类号： B32B43/00 , C09C3/04 , B42D25/378 , C09D11/037 , B31F1/07 , B42D25/40 , B42D25/425 , B42D25/369 , B42D25/373 , B44C1/22 , B44C1/24 , B32B27/10
CPC分类号： C09C3/04 , B31F1/07 , B32B43/006 , B42D25/378 , B42D25/40 , B42D25/425 , C09D11/037 , B31F2201/00 , B32B27/10 , B42D25/369 , B42D25/373 , B44C1/227 , B44C1/24 , Y10T156/11
摘要： A method for producing pigments having a specified contour, comprises the steps of creating a pigment layer on a starting substrate; detaching from the starting substrate; and structuring the pigment layer into a plurality of the pigments; characterized by bringing into contact the pigment layer with an intermediate substrate, wherein the pigment layer adheres at least in sections to the intermediate substrate; and separating intermediate substrate and starting substrate.
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