Patents by Inventor Blanca Arizti

Blanca Arizti 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).

  • Publication number: 20160262953
    Abstract: An absorbent article comprising a pair of leg cuffs with an raised section and an absorbent core comprising at least one channel at least partially oriented in the longitudinal direction of the article. The article has crotch width before use as measured between the proximal edges of the leg cuffs at the level of the crotch point of from to 70 mm to 200 mm, and a Relative Crotch Width Reduction (RCWR) of at least 30 mm/kg.
    Type: Application
    Filed: May 23, 2016
    Publication date: September 15, 2016
    Inventors: Bruno Johannes EHRNSPERGER, Blanca ARIZTI, Ernesto BIANCHI, Hans Adolf JACKELS, Carsten Heinrich KREUZER, Rodrigo ROSATI
  • Patent number: 9375358
    Abstract: An absorbent article comprising a pair of leg cuffs (32) with an raised section (34) and an absorbent core (28) comprising at least one channel (26, 26?) at least partially oriented in the longitudinal direction (80) of the article. The article has crotch width (Wd) before use as measured between the proximal edges of the leg cuffs at the level of the crotch point of from to 70 mm to 200 mm, and a Relative Crotch Width Reduction (RCWR) of at least 30 mm/kg.
    Type: Grant
    Filed: November 13, 2014
    Date of Patent: June 28, 2016
    Assignee: The Procter & Gamble Company
    Inventors: Bruno Johannes Ehrnsperger, Blanca Arizti, Ernesto Bianchi, Hans Adolf Jackels, Carsten Heinrich Kreuzer, Rodrigo Rosati
  • Publication number: 20150374562
    Abstract: 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: Application
    Filed: September 4, 2015
    Publication date: December 31, 2015
    Inventors: Matthias Konrad HIPPE, Bruno Johannes EHRNSPERGER, Egon LOEFFLER, Ernesto G. BIANCHI, Carsten Heinrich KREUZER, Blanca ARIZTI
  • Patent number: 9173784
    Abstract: 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: Grant
    Filed: September 15, 2014
    Date of Patent: November 3, 2015
    Assignee: The Procter & Gamble Company
    Inventors: Matthias Konrad Hippe, Bruno Johannes Ehrnsperger, Egon Loeffler, Ernesto G. Bianchi, Carsten Heinrich Kreuzer, Blanca Arizti
  • Publication number: 20150282997
    Abstract: The present disclosure is directed, in part, to an absorbent article comprising a liquid permeable topsheet, a liquid impermeable backsheet, and an absorbent core positioned at least partially intermediate the liquid permeable topsheet and the liquid impermeable backsheet. The liquid permeable topsheet may comprise a flow control material. The flow control material may form an at least mostly enclosed perimeter over at least a portion of the absorbent core. The flow control material may extend outwardly from the liquid permeable topsheet and/or may penetrate a portion of the liquid permeable topsheet.
    Type: Application
    Filed: March 13, 2015
    Publication date: October 8, 2015
    Inventors: Blanca ARIZTI, Donald Carroll ROE, Barry Robert FEIST
  • Publication number: 20150283003
    Abstract: The present disclosure is directed, in part, to an absorbent article. The absorbent article comprises a liquid permeable topsheet, a liquid impermeable backsheet, and an absorbent core positioned at least partially intermediate the liquid permeable topsheet and the liquid impermeable backsheet. The liquid permeable topsheet comprise a first zone and a second zone. The first zone comprises a morphological treatment. The morphological treatment comprises a plurality of three-dimensional protrusions extending from a plane of the topsheet. At least some of the three-dimensional protrusions comprise a base forming an opening, an opposed distal portion, and one or more side walls between the base and the distal portion. At least one distance between opposing side wall portions is larger than a width of the opening.
    Type: Application
    Filed: April 7, 2015
    Publication date: October 8, 2015
    Inventors: Rodrigo ROSATI, Blanca ARIZTI, Donald Carroll ROE, Kelyn Anne ARORA, Amanda Margaret BICKING, Adrien GRENIER, James T. KNAPMEYER, Timothy Ian MULLANE, Jill Marlene ORR, Matthew S. RITTER, Jennifer RODIC, John B. STRUBE, Ann Cecilia TAPP, Rachael Eden WALTHER
  • Publication number: 20150282999
    Abstract: The present disclosure is directed, in part, to absorbent article comprising a liquid permeable topsheet, a liquid impermeable backsheet, a lateral axis defining a front region on a first side of the lateral axis and a back region on a second side of the lateral axis, and an absorbent core positioned at least partially intermediate the liquid permeable topsheet and the liquid impermeable backsheet. The liquid permeable topsheet may comprise a first zone situated primarily in the front region and having a substantially transferrable chemical treatment and a second zone situated primarily in the back region and having the substantially transferrable chemical treatment. A basis weight of the substantially transferrable chemical treatment may be greater in the second zone than in the first zone.
    Type: Application
    Filed: April 8, 2014
    Publication date: October 8, 2015
    Applicant: The Procter & Gamble Company
    Inventors: Blanca ARIZTI, Donald Carroll ROE, Nelson Edward GREENING, Marie Brigid O'REILLY, Rachael Eden WALTHER
  • Publication number: 20150283001
    Abstract: The present disclosure is directed, in part, to an absorbent article. The absorbent article comprises a liquid permeable topsheet, a liquid impermeable backsheet, and an absorbent core positioned at least partially intermediate the liquid permeable topsheet and the liquid impermeable backsheet. The liquid permeable topsheet comprises a first zone and a second zone. The first zone comprises a pattern of apertures. At least two apertures of the pattern of apertures have different sizes, shapes, and/or orientations.
    Type: Application
    Filed: April 7, 2015
    Publication date: October 8, 2015
    Inventors: Blanca ARIZTI, Rodrigo ROSATI, Donald Carroll ROE, Kelyn Anne ARORA, Amanda Margaret BICKING, Adrien GRENIER, James T. KNAPMEYER, Timothy Ian MULLANE, Jill Marlene ORR, Matthew S. RITTER, Jennifer RODIC, John B. STRUBE, Ann Cecilia TAPP, Rachael Eden WALTHER
  • Publication number: 20150282998
    Abstract: The present disclosure is directed, in part, to an absorbent article comprising a liquid permeable topsheet, a liquid impermeable backsheet, and an absorbent core positioned at least partially intermediate the liquid permeable topsheet and the liquid impermeable backsheet. The absorbent article may comprise a substantially laterally-extending separation element defining a visual front portion and a visual back portion on a wearer-facing surface of the absorbent article. The liquid permeable topsheet may comprise a first zone in the visual front portion that comprises a first geometric treatment and a second zone in the visual back portion that comprises a second geometric treatment.
    Type: Application
    Filed: April 8, 2014
    Publication date: October 8, 2015
    Applicant: The Procter & Gamble Company
    Inventors: Blanca ARIZTI, Donald Carroll ROE, Nelson Edward GREENING, II, Barry Robert FEIST, Amanda Margaret BICKING, Marie Brigid O'REILLY, Rachael Eden WALTHER
  • Patent number: 9066838
    Abstract: 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: Grant
    Filed: June 8, 2012
    Date of Patent: June 30, 2015
    Assignee: The Procter & Gamble Company
    Inventors: Matthias Konrad Hippe, Bruno Johannes Ehrnsperger, Egon Loeffler, Ernesto G. Bianchi, Carsten Heinrich Kreuzer, Blanca Arizti
  • Publication number: 20150080837
    Abstract: 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: Application
    Filed: November 12, 2013
    Publication date: March 19, 2015
    Applicant: The Procter & Gamble Company
    Inventors: 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: 20150073366
    Abstract: An absorbent article comprising a pair of leg cuffs (32) with an raised section (34) and an absorbent core (28) comprising at least one channel (26, 26?) at least partially oriented in the longitudinal direction (80) of the article. The article has crotch width (Wd) before use as measured between the proximal edges of the leg cuffs at the level of the crotch point of from to 70 mm to 200 mm, and a Relative Crotch Width Reduction (RCWR) of at least 30 mm/kg.
    Type: Application
    Filed: November 13, 2014
    Publication date: March 12, 2015
    Inventors: Bruno Johannes EHRNSPERGER, Blanca ARIZTI, Ernesto BIANCHI, Hans Adolf JACKELS, Carsten Heinrich KREUZER, Rodrigo ROSATI
  • Publication number: 20150065973
    Abstract: The present disclosure is directed, in part, to an absorbent article comprising a liquid management system (LMS) and an absorbent core disposed at least partially intermediate a topsheet and a backsheet. The LMS defines one or more channels therein. The one or more channels of the LMS may at least partially overlap or not overlap with channels defined in the absorbent core.
    Type: Application
    Filed: August 25, 2014
    Publication date: March 5, 2015
    Inventors: Donald Carroll ROE, Kathy Quinlan AMES-OOTEN, Blanca ARIZTI, Julia BOESEL, Aniruddha CHATTERJEE, Nelson Edward GREENING, II, Sharon Irene GRENBERG, Carsten Heinrich KREUZER, Cornelia Beate MARTYNUS, Marie Brigid O'REILLY, Rodrigo ROSATI, Sandra SAUTTER, Beate SIMON, Lutz STELZIG, Rachael Eden WALTHER
  • Publication number: 20150038931
    Abstract: 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: Application
    Filed: October 20, 2014
    Publication date: February 5, 2015
    Inventors: Carsten Heinrich KREUZER, Rodrigo ROSATI, Blanca ARIZTI, Hans Adolf JACKELS, Ernesto Gabriel BIANCHI, Donald Carroll ROE
  • Publication number: 20150005726
    Abstract: 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: Application
    Filed: September 15, 2014
    Publication date: January 1, 2015
    Inventors: Matthias Konrad HIPPE, Bruno Johannes EHRNSPERGER, Egon LOEFFLER, Ernesto G. BIANCHI, Carsten Heinrich KREUZER, Blanca ARIZTI
  • Publication number: 20140163501
    Abstract: An absorbent article comprising a pair of leg cuffs (32) with an raised section (34) and an absorbent core (28) comprising at least one channel (26, 26?) at least partially oriented in the longitudinal direction (80) of the article. The article has crotch width (Wd) before use as measured between the proximal edges of the leg cuffs at the level of the crotch point of from to 70 mm to 200 mm, and a Relative Crotch Width Reduction (RCWR) of at least 30 mm/kg.
    Type: Application
    Filed: December 9, 2013
    Publication date: June 12, 2014
    Applicant: The Procter & Gamble Company
    Inventors: Bruno Johannes Ehrnsperger, Blanca ARIZTI, Ernesto BIANCHI, Hans Adolf JACKELS, Carsten Heinrich KREUZER, Rodrigo ROSATI
  • Publication number: 20140163503
    Abstract: An absorbent article having an absorbent core comprising a core wrap (16, 16?) enclosing an absorbent material (60), which comprises at least 80% of superabsorbent polymers (“SAP”) by weight. The absorbent core further comprises at least one channel (26, 26?) and an acquisition-distribution system (ADS) between the topsheet and the absorbent core, the ADS comprising one, two or more layers wherein the ADS does not comprise a layer comprising at least 50% by weight of synthetic fibers and having a basis weight above 150 gsm.
    Type: Application
    Filed: December 9, 2013
    Publication date: June 12, 2014
    Applicant: The Procter & Gamble Company
    Inventors: Blanca ARIZTI, Ernesto Bianchi, Bruno Johannes Ehrnsperger, Hans Adolf Jackels, Carsten Heinrich Kreuzer, Rodrigo Rosati
  • Publication number: 20140163502
    Abstract: An absorbent core (28) and an absorbent article (20) comprising the core. The absorbent core comprises a core wrap (16, 16?) enclosing an absorbent material (60), wherein the absorbent material comprises at least 80% of superabsorbent polymers (“SAP”) by weight of the absorbent material. The absorbent core has a Relative Wet Caliper Increase (RWCI) after compression of less than 10% as measured by the Wet Caliper And Compression Force (WCACF) Test as described herein, and wherein the core wrap (16, 16?) is at least partially sealed so that substantially no absorbent material leaks out of the core wrap while performing the WCACF Test.
    Type: Application
    Filed: December 9, 2013
    Publication date: June 12, 2014
    Applicant: The Procter & Gamble Company
    Inventors: Blanca ARIZTI, Ernesto BIANCHI, Bruno Johannes EHRNSPERGER, Hans Adolf JACKELS, Carsten Heinrich KREUZER, Rodrigo ROSATI
  • Patent number: 8663183
    Abstract: A disposable absorbent article is claimed that comprised a backsheet and an absorbent core and a core coversheet or topsheet, that in use faces the wearer, and one or more cuffs (25, 26), comprising one or more longitudinally extending elastic laminate portion(s) (10), formed by at least an elastic material (12) attached to a supporting sheet (20) of said cuff (25, 26), said laminate portion(s) (10) comprising in at least relaxed and partially contracted state a body-facing surface with a multitude of wrinkles, and whereby said elastic laminate portion (10) has an absolute contracted length Lc and a fully stretched absolute length Ls, whereby at a partial elongation of the elastic laminate potion (10) of ?=0.5: a) said wrinkles have an average wrinkle height Hw of less than 600 micrometers; and b) said laminate portion (10) has an average wrinkle density Dw between 5 and 10 wrinkles per cm.
    Type: Grant
    Filed: December 26, 2006
    Date of Patent: March 4, 2014
    Assignee: The Procter & Gamble Company
    Inventors: Blanca Arizti, Ekaterina Anatolyevna Ponomarenko, Gemma Baquer Molas, Simone Seeboth, David James Dahlinger, David Richard Tucker, Don Randell Greer
  • Publication number: 20120316523
    Abstract: 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: Application
    Filed: June 8, 2012
    Publication date: December 13, 2012
    Applicant: The Procter & Gamble Company
    Inventors: Matthias Konrad Hippe, Bruno Johannes Ehrnsperger, Egon Loeffler, Ernesto G. Bianchi, Carsten Heinrich Kreuzer, Blanca Arizti