Patents by Inventor David Recchia
David Recchia 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: 10625334Abstract: A method of producing a relief image or mold from a liquid photopolymer resin, said method comprising the steps of: a) placing an image film onto an exposure glass; b) placing a cover film over the image film and drawing a vacuum c) placing substrate material on a bottom glass d) casting a liquid photopolymer resin layer onto the substrate material; d) laminating a flexible polyester sheet onto a backside of the liquid photopolymer resin layer as the liquid photopolymer resin layer is being cast onto the substrate material; and e) exposing the liquid photopolymer resin layer through the image film to selectively crosslink and cure the photopolymerizable resin layer and form a cured relief image, wherein said depth of the cured relief image is less than the height of the cast liquid photopolymerizable resin.Type: GrantFiled: April 11, 2017Date of Patent: April 21, 2020Assignee: MACDERMID GRAPHICS SOLUTIONS, LLCInventors: David A. Recchia, Ryan W. Vest
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Patent number: 10216086Abstract: A method of making a relief image printing element from a photosensitive printing blank is described. The photosensitive printing blank comprises a laser ablatable mask layer disposed on at least one photocurable layer and the laser ablatable mask layer is selectively laser ablated to create an in situ mask and uncover portions of the at least one photocurable layer. The method includes a) pushing the photosensitive printing blank through a nip formed by a textured roller and a backing roller, wherein the textured roller contacts the in situ mask and the uncovered portions of the at least one photocurable layer; and b) exposing the at least one photocurable layer to at least one source of actinic radiation through the in situ mask to selectively cross link and cure the portions of the at least one photocurable layer not covered by the in situ mask. A defined topographical pattern is transferred from the textured surface of the roller to the at least one photocurable layer.Type: GrantFiled: December 31, 2015Date of Patent: February 26, 2019Assignee: MacDermid Graphics Solutions, LLCInventors: Timothy Gotsick, Laurie A. Bryant, David A. Recchia
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Publication number: 20180290343Abstract: A method of producing a relief image or mold from a liquid photopolymer resin, said method comprising the steps of: a) placing an image film onto an exposure glass; b) placing a cover film over the image film and drawing a vacuum c) placing substrate material on a bottom glass d) casting a liquid photopolymer resin layer onto the substrate material; d) laminating a flexible polyester sheet onto a backside of the liquid photopolymer resin layer as the liquid photopolymer resin layer is being cast onto the substrate material; and e) exposing the liquid photopolymer resin layer through the image film to selectively crosslink and cure the photopolymerizable resin layer and form a cured relief image, wherein said depth of the cured relief image is less than the height of the cast liquid photopolymerizable resin.Type: ApplicationFiled: April 11, 2017Publication date: October 11, 2018Inventors: David A. Recchia, Ryan W. Vest
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Publication number: 20180029400Abstract: A method of making a relief image printing element from a photosensitive printing blank is provided. A photosensitive printing blank with a laser ablatable layer disposed on at least one photocurable layer is ablated with a laser to create an in situ mask. The printing blank is then exposed to at least one source of actinic radiation through the in situ mask to selectively cross link and cure portions of the photocurable layer. Diffusion of air into the at least one photocurable layer is limited during the exposing step and preferably at least one of the type, power and incident angle of illumination of the at least one source of actinic radiation is altered during the exposure step. The resulting relief image comprises a plurality of dots and a dot shape of the plurality of dots that provide optimal print performance on various substrates, including corrugated board.Type: ApplicationFiled: March 20, 2017Publication date: February 1, 2018Inventors: Ryan W. Vest, David A. Recchia, Timothy Gotsick
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Publication number: 20170297358Abstract: A method of making a relief image printing element from a photosensitive printing blank is provided. A photosensitive printing blank with a laser ablatable layer disposed on at least one photocurable layer is ablated with a laser to create an in situ mask. The printing blank is then exposed to at least one source of actinic radiation through the in situ mask to selectively cross link and cure portions of the photocurable layer. Diffusion of air into the at least one photocurable layer is limited during the exposing step and preferably at least one of the type, power and incident angle of illumination of the at least one source of actinic radiation is altered during the exposure step. The resulting relief image comprises a plurality of dots and a dot shape of the plurality of dots that provide optimal print performance on various substrates, including corrugated board.Type: ApplicationFiled: June 30, 2017Publication date: October 19, 2017Inventors: David Recchia, Timothy Gotsick, Ryan Vest
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Patent number: 9720326Abstract: A method of making a relief image printing element from a photosensitive printing blank is provided. A photosensitive printing blank with a laser ablatable layer disposed on at least one photocurable layer is ablated with a laser to create an in situ mask. The printing blank is then exposed to at least one source of actinic radiation through the in situ mask to selectively cross link and cure portions of the photocurable layer. Diffusion of air into the at least one photocurable layer is limited during the exposing step and preferably at least one of the type, power and incident angle of illumination of the at least one source of actinic radiation is altered during the exposure step. The resulting relief image comprises a plurality of dots and a dot shape of the plurality of dots that provide optimal print performance on various substrates, including corrugated board.Type: GrantFiled: February 26, 2010Date of Patent: August 1, 2017Inventors: David A. Recchia, Timothy Gotsick, Ryan Vest
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Publication number: 20160116844Abstract: A method of making a relief image printing element from a photosensitive printing blank is described. The photosensitive printing blank comprises a laser ablatable mask layer disposed on at least one photocurable layer and the laser ablatable mask layer is selectively laser ablated to create an in situ mask and uncover portions of the at least one photocurable layer. The method includes a) pushing the photosensitive printing blank through a nip formed by a textured roller and a backing roller, wherein the textured roller contacts the in situ mask and the uncovered portions of the at least one photocurable layer; and b) exposing the at least one photocurable layer to at least one source of actinic radiation through the in situ mask to selectively cross link and cure the portions of the at least one photocurable layer not covered by the in situ mask. A defined topographical pattern is transferred from the textured surface of the roller to the at least one photocurable layer.Type: ApplicationFiled: December 31, 2015Publication date: April 28, 2016Inventors: Timothy Gotsick, Laurie A. Bryant, David A. Recchia
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Patent number: 9256129Abstract: A method of making a relief image printing element from a photosensitive printing blank is described. The photosensitive printing blank comprises a laser ablatable mask layer disposed on at least one photocurable layer and the laser ablatable mask layer is selectively laser ablated to create an in situ mask and uncover portions of the at least one photocurable layer. The method includes a) pushing the photosensitive printing blank through a nip formed by a textured roller and a backing roller, wherein the textured roller contacts the in situ mask and the uncovered portions of the at least one photocurable layer; and b) exposing the at least one photocurable layer to at least one source of actinic radiation through the in situ mask to selectively cross link and cure the portions of the at least one photocurable layer not covered by the in situ mask. A defined topographical pattern is transferred from the textured surface of the roller to the at least one photocurable layer.Type: GrantFiled: February 19, 2014Date of Patent: February 9, 2016Inventors: Timothy Gotsick, Laurie A. Bryant, David A. Recchia
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Patent number: 9223218Abstract: A method of developing a photocurable printing blank to produce a relief pattern comprising a plurality of relief dots having desired characteristics. The photocurable printing blank comprises a backing layer having at least one photocurable layer disposed thereon and a barrier layer disposed on the at least one photocurable layer. The method includes the steps of (1) placing a negative of a desired relief image on top of the barrier layer; (2) exposing the printing blank to actinic radiation through the barrier layer and negative to selectively crosslink and cure portions of the at least one photocurable layer, wherein the at least one photocurable layer is crosslinked and cured in the portions not covered by the negative, thereby creating the relief pattern; and (3) developing the printing blank to remove the barrier layer and uncured portions of the photocurable layer and reveal the relief pattern.Type: GrantFiled: September 3, 2013Date of Patent: December 29, 2015Inventors: Ryan W. Vest, David A. Recchia, Timothy Gotsick
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Publication number: 20150234276Abstract: A method of making a relief image printing element from a photosensitive printing blank is described. The photosensitive printing blank comprises a laser ablatable mask layer disposed on at least one photocurable layer and the laser ablatable mask layer is selectively laser ablated to create an in situ mask and uncover portions of the at least one photocurable layer. The method includes a) pushing the photosensitive printing blank through a nip formed by a textured roller and a backing roller, wherein the textured roller contacts the in situ mask and the uncovered portions of the at least one photocurable layer; and b) exposing the at least one photocurable layer to at least one source of actinic radiation through the in situ mask to selectively cross link and cure the portions of the at least one photocurable layer not covered by the in situ mask. A defined topographical pattern is transferred from the textured surface of the roller to the at least one photocurable layer.Type: ApplicationFiled: February 19, 2014Publication date: August 20, 2015Applicant: MacDermid Printing Solutions, LLCInventors: Timothy Gotsick, Laurie A. Bryant, David A. Recchia
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Patent number: 9086630Abstract: A method of thermally developing a photocurable printing blank to produce a relief image comprising a plurality of relief dots is provided. The photocurable printing blank comprises a backing layer having at least one photocurable layer disposed thereon. The method includes the steps of (1) laminating an oxygen barrier membrane to a top of the photocurable layer; (2) placing a negative of the desired relief image on top of the oxygen barrier membrane; (3) exposing the printing blank to actinic radiation through the oxygen barrier and negative to crosslink and cure portions of the at least one photocurable layer, creating the relief pattern; (4) removing the oxygen barrier membrane and negative from the top of the at least one photocurable layer; and (5) developing the printing blank to reveal the relief image. The presence of the oxygen barrier membrane produces dots having desired characteristics. The negative itself can be used as the oxygen barrier layer.Type: GrantFiled: December 20, 2013Date of Patent: July 21, 2015Inventors: David A. Recchia, Joseph H. Blair, Ryan W. Vest
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Patent number: 8871431Abstract: A method of tailoring the shape of a plurality of relief dots created in a photosensitive printing blank during a digital platemaking process is provided. The photosensitive printing blank comprises a laser ablatable mask layer disposed on at least one photocurable layer which is mountable on a printing sleeve. The method comprises the steps of (1) laser ablating the laser ablatable mask layer to create an in situ negative in the laser ablatable layer; (2) placing a barrier layer on top of the laser ablatable mask layer; (3) exposing the at least one photocurable layer to actinic radiation through the barrier layer and the in situ negative; (4) removing the barrier layer; and (5) developing the imaged and exposed photosensitive printing blank to reveal the relief image therein, the relief image comprising the plurality of relief dots. The presence of the barrier layer produces printing dots having desired geometric characteristics.Type: GrantFiled: August 8, 2011Date of Patent: October 28, 2014Inventors: Timothy Gotsick, David A. Recchia, Ryan W. Vest
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Publication number: 20140174666Abstract: An apparatus for laminating a film to a substrate and a method of using the same is described. The apparatus comprises a) a heated laminating roller and a second roller, wherein said heated laminating roller and said second roller are opposably mounted and form a nip; b) a drive mechanism for rotating the heated laminating roller and second roller; c) a film supply roller adapted to support a roll of film and supply the film over an outer surface of the heated laminating roller and into the nip, wherein the film is contactable with a top surface of the substrate at a point where the substrate advances through the nip; and d) a splitter bar in contact with the film supplied from the supply roller, wherein the position of the splitter bar controls a wrap angle between the film and the heated laminating roller.Type: ApplicationFiled: February 27, 2014Publication date: June 26, 2014Applicant: MacDermid Printing Solutions, LLCInventors: Albert G. Roshelli, JR., David A. Recchia
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Publication number: 20140141378Abstract: A method of thermally developing a photocurable printing blank to produce a relief pattern comprising a plurality of relief dots. The photocurable printing blank comprises a backing layer having at least one photocurable layer disposed thereon and a laser ablatable mask layer disposed on top of the at least one photocurable layer.Type: ApplicationFiled: December 20, 2013Publication date: May 22, 2014Applicant: MacDermid Printing Solutions, LLCInventors: David A. Recchia, Joseph H. Blair, Ryan W. Vest
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Publication number: 20140101915Abstract: An apparatus for transferring a relief image printing blank between stations of a printing element manufacturing process and a method of using the same is described. The apparatus comprises a cylindrical mandrel for supporting the relief image printing element which includes means for securing the relief image printing blank to the mandrel. The mandrel is capable of transferring the relief image printing blank into and/or out of various stations of the printing element manufacturing process.Type: ApplicationFiled: October 17, 2012Publication date: April 17, 2014Applicant: MACDERMID PRINTING SOLUTIONS, LLCInventors: David A. Recchia, Ryan W. Vest, Albert Ohlig, Jim Hennessy, David X. Elwell
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Patent number: 8697337Abstract: An apparatus for laminating a film to a substrate and a method of using the same is described. The apparatus comprises a) a heated laminating roller and a second roller, wherein said heated laminating roller and said second roller are opposably mounted and form a nip; b) a drive mechanism for rotating the heated laminating roller and second roller; c) a film supply roller adapted to support a roll of film and supply the film over an outer surface of the heated laminating roller and into the nip, wherein the film is contactable with a top surface of the substrate at a point where the substrate advances through the nip; and d) a splitter bar in contact with the film supplied from the supply roller, wherein the position of the splitter bar controls a wrap angle between the film and the heated laminating roller.Type: GrantFiled: January 23, 2012Date of Patent: April 15, 2014Inventors: Albert G. Roshelli, Jr., David A. Recchia
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Patent number: 8669041Abstract: A method of making a relief image printing element having a relief pattern comprising a plurality of relief dots, wherein the photocurable printing blank comprises a backing layer having at least one photocurable layer disposed thereon and a masking layer on the at least one photocurable layer is provided. The method comprising the steps of: a) selectively ablating the masking layer to create an overall image in the masking layer, such that the overall image comprises a sub-image, comprising a pattern of cells, in it; b) applying an oxygen barrier layer on top of the masking layer; c) exposing the printing element to actinic radiation through the oxygen barrier layer and the masking layer; and d) developing the printing blank by removing the barrier layer and the uncured portions of the photocurable layer to reveal the relief image.Type: GrantFiled: July 15, 2011Date of Patent: March 11, 2014Inventors: Brian Cook, David A. Recchia, Timothy Gotsick
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Patent number: 8652761Abstract: A method of thermally developing photocurable printing blank to produce a relief pattern comprising a plurality of relief dots. The photocurable printing blank comprises a backing layer having at least one photocurable layer disposed thereon and a laser ablatable mask layer disposed on top of the at least one photocurable layer. The method includes the steps of (1) imaging the at least one photocurable layer by ablating portions of the laser ablatable mask layer; (2) laminating an oxygen barrier membrane to a top of the laser ablated mask layer; (3) exposing the printing blank to actinic radiation through the oxygen barrier membrane and mask layer to actinic radiation, thereby creating the relief pattern; (4) removing the oxygen barrier membrane; and (5) thermally developing the printing blank to remove the laser ablated mask layer and uncured portions of the photocurable layer and reveal the relief pattern. The presence of the oxygen harrier membrane produces printing dots having desired characteristics.Type: GrantFiled: February 18, 2011Date of Patent: February 18, 2014Inventors: David A. Recchia, Joseph H. Blair, Ryan W. Vest
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Patent number: D896822Type: GrantFiled: February 19, 2018Date of Patent: September 22, 2020Assignee: New Pig CorporationInventors: Andrew Ian James, Nicholas David Recchia
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Patent number: D905077Type: GrantFiled: February 19, 2018Date of Patent: December 15, 2020Assignee: New Pig CorporationInventors: Andrew Ian James, Nicholas David Recchia