Patents by Inventor Roland Fleury
Roland Fleury has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10625534Abstract: Disclosed herein is a method for forming a surface relief microstructure, including the steps of A) applying a curable composition to at least a portion of the frontside of the paper substrate, B) contacting at least a portion of the curable composition with surface relief microstructure, C) curing the composition by using at least one UV lamp which is arranged on the backside of the paper substrate, and D) depositing a metallic layer, and optionally a layer of a transparent high refractive index material, on at least a portion of the cured composition, wherein the UV lamp has an emission peak in a UV-A range of 320 nm to 400 nm and additionally in a near VIS range of 400 nm to 450 nm, the curable composition comprises a photoinitiator which absorbs in the UV-A range and also in the near VIS range.Type: GrantFiled: April 5, 2019Date of Patent: April 21, 2020Assignee: BASF SEInventors: Michelle Richert, Thomas Bolle, Roland Fleury
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Patent number: 10494766Abstract: The instant invention pertains to a method for the production of brilliant glossy metal coatings on paper substrates. Further aspects of the invention are a paper product obtainable using the method and the use of such a paper for decorative or packaging purposes.Type: GrantFiled: October 1, 2014Date of Patent: December 3, 2019Assignee: BASF SEInventors: Michelle Richert, Thomas Bolle, Roland Fleury
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Publication number: 20190232711Abstract: Disclosed herein is a method for forming a surface relief microstructure, including the steps of A) applying a curable composition to at least a portion of the frontside of the paper substrate, B) contacting at least a portion of the curable composition with surface relief microstructure, C) curing the composition by using at least one UV lamp which is arranged on the backside of the paper substrate, and D) depositing a metallic layer, and optionally a layer of a transparent high refractive index material, on at least a portion of the cured composition, wherein the UV lamp has an emission peak in a UV-A range of 320 nm to 400 nm and additionally in a near VIS range of 400 nm to 450 nm, the curable composition comprises a photoinitiator which absorbs in the UV-A range and also in the near VIS range.Type: ApplicationFiled: April 5, 2019Publication date: August 1, 2019Applicant: BASF SEInventors: Michelle RICHERT, Thomas BOLLE, Roland FLEURY
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Patent number: 10322603Abstract: A method and an apparatus for forming a surface relief microstructure, especially an optically variable image on a paper substrate are provided, the method comprising the steps of: A) applying a curable composition to at least a portion of the frontside of the paper substrate; B) contacting at least a portion of the curable composition with surface relief microstructure, especially optically variable image forming means; C) curing the composition by using at least one UV lamp (1, 2, 3) which is arranged on the backside of the paper substrate; D) optionally depositing a layer of a transparent high refractive index material and/or a metallic layer on at least a portion of the cured composition, wherein the lamp (1, 2, 3) having emission peak(s) in the UV-A and near VIS range and the curable composition comprises at least a photoinitiator which absorbs in the UV-A region and preferably in the near VIS range.Type: GrantFiled: December 22, 2014Date of Patent: June 18, 2019Assignee: BASF SEInventors: Michelle Richert, Thomas Bolle, Roland Fleury
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Publication number: 20180058009Abstract: The instant invention pertains to a method for the production of brilliant glossy metal coatings on paper or board substrates. Further aspects of the invention are a paper or board product obtainable by using the method and the use of such a paper or board for decorative or packaging purposes. In particular the instant invention is directed to a method, wherein a UV curable composition is applied/printed on a paper or board substrate and cured through the paper or board from the reverse side by UV/Visible light. Simultaneously with the curing step the coated/printed paper or board is pressed from the coated/printed side against a mirror like shim. The shim has no structure and should be of mirror quality. In a second step this glazed and cured surface is overcoated/overprinted with an aluminium layer. The result is a metallized surface exhibiting excellent gloss and brilliance.Type: ApplicationFiled: March 29, 2016Publication date: March 1, 2018Applicant: BASF SEInventors: Michelle RICHERT, Thomas BOLLE, Roland FLEURY
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Patent number: 9678475Abstract: The present invention relates to complex security elements based on recording materials for optical elements with refractive index modulation, in particular, holograms, which are subsequently coated with specific metallic nano-shaped metal particles, a method for their manufacture, in particular on a paper or on a plastic substrate and a security product obtainable using the security element. A further aspect of the invention is the use of such a security element for the prevention of counterfeit or reproduction of a document of value.Type: GrantFiled: September 13, 2013Date of Patent: June 13, 2017Assignee: BASF SEInventors: Michelle Richert, Roland Fleury, Nikolay A. Grigorenko, Frank Knocke
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Publication number: 20170028764Abstract: The present invention relates to a method for forming a surface relief microstructure, especially an optically variable image (an optically variable device) on a transparent or translucent substrate and a product obtainable using the method. A further aspect of the invention is the use for the prevention of counterfeit or reproduction of a document of value and a method of forming a coating showing an angle dependent color change.Type: ApplicationFiled: October 13, 2016Publication date: February 2, 2017Applicant: BASF SEInventors: Michelle RICHERT, Roland FLEURY, Nikolay A. GRIGORENKO
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Publication number: 20160230339Abstract: The instant invention pertains to a method for the production of brilliant glossy metal coatings on paper substrates. Further aspects of the invention are a paper product obtainable using the method and the use of such a paper for decorative or packaging purposes.Type: ApplicationFiled: October 1, 2014Publication date: August 11, 2016Applicant: BASF SEInventors: Michelle RICHERT, Thomas BOLLE, Roland FLEURY
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Publication number: 20150241845Abstract: The present invention relates to complex security elements based on recording materials for optical elements with refractive index modulation, in particular, holograms, which are subsequently coated with specific metallic nano-shaped metal particles, a method for their manufacture, in particular on a paper or on a plastic substrate and a security product obtainable using the security element. A further aspect of the invention is the use of such a security element for the prevention of counterfeit or reproduction of a document of value.Type: ApplicationFiled: September 13, 2013Publication date: August 27, 2015Applicant: BASF SEInventors: Michelle Richert, Roland Fleury, Nikolay A. Grigorenko, Frank Knocke
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Publication number: 20150158323Abstract: The present invention relates to a method for forming a surface relief microstructure, especially an optically variable image (an optically variable device) on a transparent or translucent substrate and a product obtainable using the method. A further aspect of the invention is the use for the prevention of counterfeit or reproduction of a document of value and a method of forming a coating showing an angle dependent color change.Type: ApplicationFiled: June 10, 2013Publication date: June 11, 2015Applicant: BASF SEInventors: Michelle Richert, Roland Fleury, Nikolay A. Grigorenko
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Publication number: 20150137504Abstract: A method and an apparatus for forming a surface relief microstructure, especially an optically variable image on a paper substrate are provided, the method comprising the steps of: A) applying a curable composition to at least a portion of the frontside of the paper substrate; B) contacting at least a portion of the curable composition with surface relief microstructure, especially optically variable image forming means; C) curing the composition by using at least one UV lamp (1, 2, 3) which is arranged on the backside of the paper substrate; D) optionally depositing a layer of a transparent high refractive index material and/or a metallic layer on at least a portion of the cured composition, wherein the lamp (1, 2, 3) having emission peak(s) in the UV-A and near VIS range and the curable composition comprises at least a photoinitiator which absorbs in the UV-A region and preferably in the near VIS range.Type: ApplicationFiled: December 22, 2014Publication date: May 21, 2015Applicant: BASF SEInventors: Michelle RICHERT, Thomas BOLLE, Roland FLEURY
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Patent number: 8993219Abstract: A method and an apparatus for forming a surface relief microstructure, especially an optically variable image on a paper substrate are provided, the method comprising the steps of: A) applying a curable composition to at least a portion of the frontside of the paper substrate; B) contacting at least a portion of the curable composition with surface relief microstructure, especially optically variable image forming means; C) curing the composition by using at least one UV lamp (1, 2, 3) which is arranged on the backside of the paper substrate; D) optionally depositing a layer of a transparent high refractive index material and/or a metallic layer on at least a portion of the cured composition, wherein the lamp (1, 2, 3) having emission peak(s) in the UV-A and near VIS range and the curable composition comprises at least a photoinitiator which absorbs in the UV-A region and preferably in the near VIS range.Type: GrantFiled: June 20, 2012Date of Patent: March 31, 2015Assignee: BASF SEInventors: Michelle Richert, Thomas Bolle, Roland Fleury
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Publication number: 20140110931Abstract: A method and an apparatus for forming a surface relief microstructure, especially an optically variable image on a paper substrate are provided, the method comprising the steps of: A) applying a curable composition to at least a portion of the frontside of the paper substrate; B) contacting at least a portion of the curable composition with surface relief microstructure, especially optically variable image forming means; C) curing the composition by using at least one UV lamp (1, 2, 3) which is arranged on the backside of the paper substrate; D) optionally depositing a layer of a transparent high refractive index material and/or a metallic layer on at least a portion of the cured composition, wherein the lamp (1, 2, 3) having emission peak(s) in the UV-A and near VIS range and the curable composition comprises at least a photoinitiator which absorbs in the UV-A region and preferably in the near VIS range.Type: ApplicationFiled: June 20, 2012Publication date: April 24, 2014Applicant: BASF SEInventors: Michelle Richert, Thomas Bolle, Roland Fleury