Patents by Inventor Ernesto G. Bianchi
Ernesto G. Bianchi 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).
-
Patent number: 9554951Abstract: An absorbent article comprising a wearer-facing topsheet, a backsheet and an absorbent core disposed between the topsheet and the backsheet, characterized in that the absorbent core comprises: a first absorbent layer comprising a first substrate, a layer of first superabsorbent polymer particles deposited on the first substrate, and a fibrous layer of thermoplastic adhesive material covering the layer of first superabsorbent polymer particles; a second absorbent layer, the second absorbent layer comprising a second substrate and a mixed layer deposited on the second substrate, the mixed layer comprising a mixture of second superabsorbent particles and cellulosic fibers, the first absorbent layer and the second absorbent layer being combined together such that at least a portion of the fibrous layer of thermoplastic adhesive material of the first absorbent layer contacts at least a portion of the mixed layer of the second absorbent layer, and wherein the first absorbent layer is placed closer to the topsheet tType: GrantFiled: June 28, 2013Date of Patent: January 31, 2017Assignee: The Procter & Gamble CompanyInventors: Birgit Wirtz, Walter Pieter Hendrik Laurentius Van Der Klugt, Rodrigo Rosati, Ernesto G. Bianchi, Aniruddha Chatterjee, Carsten Heinrich Kreuzer, Holger Beruda
-
Publication number: 20170000654Abstract: An absorbent core for use in an absorbent article, the absorbent core including a first absorbent layer comprising a first substrate, a layer of first superabsorbent polymer particles deposited on the first substrate on a deposition area and a fibrous layer of thermoplastic adhesive material covering the layer of first superabsorbent polymer particles, and a second absorbent layer comprising a second substrate and a mixed layer comprising a mixture of second superabsorbent particles and cellulosic fibers deposited on the second substrate. The first and second absorbent layers are combined together such that at least a portion of the fibrous thermoplastic adhesive material of the first absorbent layer contacts at least a portion of the mixed layer of the second absorbent layer.Type: ApplicationFiled: September 15, 2016Publication date: January 5, 2017Inventors: Birgit WIRTZ, Walter Pieter Hendrik Laurentius VAN DER KLUGT, Rodrigo ROSATI, Ernesto G. BIANCHI, Aniruddha CHATTERJEE, Carsten Heinrich KREUZER, Holger BERUDA
-
Patent number: 9532910Abstract: Absorbent articles herein may provide a topsheet, a backsheet, an absorbent core disposed between the topsheet and the backsheet, and a printed adhesive layer disposed between the topsheet and the absorbent core. The absorbent core may comprise channels, and the adhesive print layer may be visible through the topsheet.Type: GrantFiled: November 12, 2013Date of Patent: January 3, 2017Assignee: The Procter & Gamble CompanyInventors: Rodrigo Rosati, Carsten Heinrich Kreuzer, Hans Adolf Jackels, Blanca Arizti, Ernesto G. Bianchi, Donald Carroll Roe, Darrell Ian Brown, Sarah Ann Sanborn, Theodore Cory Fites
-
Publication number: 20160346138Abstract: Absorbent structures for diapers are provided, comprising, immobilized onto a supporting sheet, an absorbent layer with absorbent material containing superabsorbent polymer particles and therein, in the front region, a first and a second substantially longitudinal channel, each being free of said superabsorbent polymeric particles, for improved fit and/or performance throughout the use thereof.Type: ApplicationFiled: August 12, 2016Publication date: December 1, 2016Inventors: Rodrigo ROSATI, Carsten Heinrich KREUZER, Hans Adolf JACKELS, Blanca ARIZTI, Ernesto G. BIANCHI, Donald Carroll ROE
-
Patent number: 9486371Abstract: An absorbent core for use in an absorbent article, the absorbent core including a first absorbent layer comprising a first substrate, a layer of first superabsorbent polymer particles deposited on the first substrate on a deposition area and a fibrous layer of thermoplastic adhesive material covering the layer of first superabsorbent polymer particles, and a second absorbent layer comprising a second substrate and a mixed layer comprising a mixture of second superabsorbent particles and cellulosic fibers deposited on the second substrate. The first and second absorbent layers are combined together such that at least a portion of the fibrous thermoplastic adhesive material of the first absorbent layer contacts at least a portion of the mixed layer of the second absorbent layer.Type: GrantFiled: June 28, 2013Date of Patent: November 8, 2016Assignee: The Procter & Gamble CompanyInventors: Birgit Wirtz, Walter Pieter Hendrik Laurentius Van Der Klugt, Rodrigo Rosati, Ernesto G. Bianchi, Aniruddha Chatterjee, Carsten Heinrich Kreuzer, Holger Beruda
-
Patent number: 9468566Abstract: Absorbent structures for diapers are provided, comprising, immobilized onto a supporting sheet, an absorbent layer with absorbent material containing superabsorbent polymer particles and therein, in the front region, a first and a second substantially longitudinal channel, each being free of said superabsorbent polymeric particles, for improved fit and/or performance throughout the use thereof.Type: GrantFiled: June 8, 2012Date of Patent: October 18, 2016Assignee: The Procter & Gamble CompanyInventors: Rodrigo Rosati, Carsten Heinrich Kreuzer, Hans Adolf Jackels, Blanca Arizti, Ernesto G. Bianchi, Donald Carroll Roe
-
Publication number: 20150374562Abstract: The present disclosure generally relates to disposable diapers having absorbent cores comprising superabsorbent polymer particles which are immobilized by adhesive. The absorbent cores are attached to the backsheets of the disposable diapers in certain attachment zones to reduce see-through and the formation of tension lines on the backsheets.Type: ApplicationFiled: September 4, 2015Publication date: December 31, 2015Inventors: Matthias Konrad HIPPE, Bruno Johannes EHRNSPERGER, Egon LOEFFLER, Ernesto G. BIANCHI, Carsten Heinrich KREUZER, Blanca ARIZTI
-
Patent number: 9173784Abstract: The present disclosure generally relates to disposable diapers having absorbent cores comprising superabsorbent polymer particles which are immobilized by adhesive. The absorbent cores are attached to the backsheets of the disposable diapers in certain attachment zones to reduce see-through and the formation of tension lines on the backsheets.Type: GrantFiled: September 15, 2014Date of Patent: November 3, 2015Assignee: The Procter & Gamble CompanyInventors: Matthias Konrad Hippe, Bruno Johannes Ehrnsperger, Egon Loeffler, Ernesto G. Bianchi, Carsten Heinrich Kreuzer, Blanca Arizti
-
Patent number: 9066838Abstract: The present disclosure generally relates to disposable diapers having absorbent cores comprising superabsorbent polymer particles which are immobilized by adhesive. The absorbent cores are attached to the backsheets of the disposable diapers in certain attachment zones to reduce see-through and the formation of tension lines on the backsheets.Type: GrantFiled: June 8, 2012Date of Patent: June 30, 2015Assignee: The Procter & Gamble CompanyInventors: Matthias Konrad Hippe, Bruno Johannes Ehrnsperger, Egon Loeffler, Ernesto G. Bianchi, Carsten Heinrich Kreuzer, Blanca Arizti
-
Publication number: 20150080837Abstract: Absorbent articles herein may provide a topsheet, a backsheet, an absorbent core disposed between the topsheet and the backsheet, and a printed adhesive layer disposed between the topsheet and the absorbent core. The absorbent core may comprise channels, and the adhesive print layer may be visible through the topsheet.Type: ApplicationFiled: November 12, 2013Publication date: March 19, 2015Applicant: The Procter & Gamble CompanyInventors: Rodrigo Rosati, Carsten Heinrich Kreuzer, Hans Adolf Jackels, Blanca Arizti, Ernesto G. Bianchi, Donald Carroll Roe, Darrell Ian Brown, Sarah Ann Sanborn, Theodore Cory Fites
-
Publication number: 20150005726Abstract: The present disclosure generally relates to disposable diapers having absorbent cores comprising superabsorbent polymer particles which are immobilized by adhesive. The absorbent cores are attached to the backsheets of the disposable diapers in certain attachment zones to reduce see-through and the formation of tension lines on the backsheets.Type: ApplicationFiled: September 15, 2014Publication date: January 1, 2015Inventors: Matthias Konrad HIPPE, Bruno Johannes EHRNSPERGER, Egon LOEFFLER, Ernesto G. BIANCHI, Carsten Heinrich KREUZER, Blanca ARIZTI
-
Publication number: 20140005623Abstract: An absorbent article comprising a wearer-facing topsheet, a backsheet and an absorbent core disposed between the topsheet and the backsheet, characterized in that the absorbent core comprises: a first absorbent layer comprising a first substrate, a layer of first superabsorbent polymer particles deposited on the first substrate, and a fibrous layer of thermoplastic adhesive material covering the layer of first superabsorbent polymer particles; a second absorbent layer, the second absorbent layer comprising a second substrate and a mixed layer deposited on the second substrate, the mixed layer comprising a mixture of second superabsorbent particles and cellulosic fibers, the first absorbent layer and the second absorbent layer being combined together such that at least a portion of the fibrous layer of thermoplastic adhesive material of the first absorbent layer contacts at least a portion of the mixed layer of the second absorbent layer, and wherein the first absorbent layer is placed closer to the topsheeType: ApplicationFiled: June 28, 2013Publication date: January 2, 2014Inventors: Birgit Wirtz, Walter Pieter Hendrik Laurentius Van Der Klugt, Rodrigo Rosati, Ernesto G. Bianchi, Aniruddha Chatterjee, Carsten Heinrich Kreuzer, Holger Beruda
-
Publication number: 20140005625Abstract: An absorbent core for use in an absorbent article, the absorbent core including a first absorbent layer comprising a first substrate, a layer of first superabsorbent polymer particles deposited on the first substrate on a deposition area and a fibrous layer of thermoplastic adhesive material covering the layer of first superabsorbent polymer particles, and a second absorbent layer comprising a second substrate and a mixed layer comprising a mixture of second superabsorbent particles and cellulosic fibers deposited on the second substrate. The first and second absorbent layers are combined together such that at least a portion of the fibrous thermoplastic adhesive material of the first absorbent layer contacts at least a portion of the mixed layer of the second absorbent layer.Type: ApplicationFiled: June 28, 2013Publication date: January 2, 2014Inventors: Birgit Wirtz, Walter Pieter Hendrik Laurentius Van Der Klugt, Rodrigo Rosati, Ernesto G. Bianchi, Aniruddha Chatterjee, Carsten Heinrich Kreuzer, Holger Beruda
-
Publication number: 20140005622Abstract: An absorbent article including a wearer-facing topsheet, a backsheet and an absorbent core disposed between the topsheet and the backsheet, characterized in that the absorbent core includes: a first absorbent layer comprising a first substrate, a layer of first superabsorbent polymer particles deposited on the first substrate, and a fibrous layer of thermoplastic adhesive material covering the layer of first superabsorbent polymer particles; a second absorbent layer, the second absorbent layer comprising a second substrate and a mixed layer deposited on the second substrate, the mixed layer comprising a mixture of second superabsorbent particles and cellulosic fibers, the first absorbent layer and the second absorbent layer being combined together such that at least a portion of the fibrous layer of thermoplastic adhesive material of the first absorbent layer contacts at least a portion of the mixed layer of the second absorbent layer, and wherein the first absorbent layer is placed closer to the topsheet thaType: ApplicationFiled: June 28, 2013Publication date: January 2, 2014Inventors: Birgit Wirtz, Walter Pieter Hendrik Laurentius Van Der Klugt, Rodrigo Rosati, Ernesto G. Bianchi, Aniruddha Chatterjee, Carsten Heinrich Kreuzer, Holger Beruda
-
Publication number: 20120316528Abstract: Disposable absorbent diapers are provided with improved comfort, fit and liquid transportation. The absorbent core of the disposable absorbent diapers includes at least one absorbent structure comprising a substrate layer and an absorbent layer with channels.Type: ApplicationFiled: June 8, 2012Publication date: December 13, 2012Inventors: Carsten Heinrich Kreuzer, Rodrigo Rosati, Blanca Arizti, Hans Adolf Jackels, Ernesto G. Bianchi, Donald Carroll Roe
-
Publication number: 20120316523Abstract: The present disclosure generally relates to disposable diapers having absorbent cores comprising superabsorbent polymer particles which are immobilized by adhesive. The absorbent cores are attached to the backsheets of the disposable diapers in certain attachment zones to reduce see-through and the formation of tension lines on the backsheets.Type: ApplicationFiled: June 8, 2012Publication date: December 13, 2012Applicant: The Procter & Gamble CompanyInventors: Matthias Konrad Hippe, Bruno Johannes Ehrnsperger, Egon Loeffler, Ernesto G. Bianchi, Carsten Heinrich Kreuzer, Blanca Arizti
-
Publication number: 20120316526Abstract: Absorbent structure (13)s for absorbent articles are provided, comprising an absorbent layer (17) with absorbent material (50) containing superabsorbent polymer particles supported by a supporting sheet (16), and having first and a second substantially longitudinal channel (26) that are free of said superabsorbent polymeric particles, and that comprises one or more adhesive material to immobilize said absorbent material (50). The channels can provide improved fit and/or liquid acquisition/transportation, and/or improved performance.Type: ApplicationFiled: June 8, 2012Publication date: December 13, 2012Applicant: The Procter & Gamble CompanyInventors: Rodrigo Rosati, Carsten Heinrich KREUZER, Hans Adolf JACKELS, Blanca ARIZTI, Ernesto G. BIANCHI, Donald Carroll ROE
-
Publication number: 20120316527Abstract: Absorbent structures for diapers are provided, comprising, immobilized onto a supporting sheet, an absorbent layer with absorbent material containing superabsorbent polymer particles and therein, in the front region, a first and a second substantially longitudinal channel, each being free of said superabsorbent polymeric particles, for improved fit and/or performance throughout the use thereof.Type: ApplicationFiled: June 8, 2012Publication date: December 13, 2012Applicant: The Procter & Gamble CompanyInventors: Rodrigo Rosati, Carsten Heinrich Kreuzer, Hans Adolf Jackels, Blanca Arizti, Ernesto G. Bianchi, Donald Carroll Roe
-
Publication number: 20120316529Abstract: Absorbent cores for disposable absorbent articles are provided. The absorbent cores each comprise at least two absorbent structures comprising a substrate layer and an absorbent layer, of which one absorbent structure comprises channels and one is free of channels.Type: ApplicationFiled: June 8, 2012Publication date: December 13, 2012Inventors: Carsten Heinrich Kreuzer, Rodrigo Rosati, Blanca Arizti, Hans Adolf Jackels, Ernesto G. Bianchi, Donald Carroll Roe
-
Publication number: 20100292663Abstract: A disposable absorbent article may comprise a web that may be folded over at a first fold line forming a first hem, folded over at a second fold line forming a second hem, and folded over at a third fold line and attached in the front and back waist regions to form a first side flap. The web may be folded over at a fourth fold line and attached in the front and back waist regions to form a second side flap. The absorbent article may also comprise a second elastic gathering member attached at or adjacent the side edge of the absorbent article. Also, the absorbent article may comprise laterally opposing deployable belt ears attached to the web in at least one of the waist regions. Each belt ear may be disposed laterally inward until being deployed laterally outward so as to project laterally outward beyond the respective distal edges of the side flaps.Type: ApplicationFiled: May 13, 2010Publication date: November 18, 2010Inventors: Gary Dean LaVon, Luke Nogales, Ernesto G. Bianchi, Lisa M. Frederick, John Brian Strube