Patents by Inventor Denis Gonzales

Denis Gonzales 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: 20080039811
    Abstract: The present invention relates to improved liquid absorbing thermoplastic materials useful for example as absorbent materials for disposable absorbent articles. The liquid absorbing thermoplastic materials comprise A) thermoplastic compositions comprising thermoplastic polymers and suitable compatible plasticisers and B) superabsorbent particles dispersed in the thermoplastic compositions. Such liquid absorbing thermoplastic material, preferably in form of hot melt compositions, can be utilised in the absorbent cores of disposable absorbent articles, such as sanitary napkins, panty liners, disposable diapers, nursing pads and the like for completely or partially substituting said absorbent cores.
    Type: Application
    Filed: October 9, 2007
    Publication date: February 14, 2008
    Inventors: Lidia Bonfanti, Italo Corzani, Enrico Spina, Denis Gonzales
  • Publication number: 20070207309
    Abstract: The present invention relates to a thermoplastic absorbent material for the absorption of proteinaceous or serous body fluids, particularly menses. The thermoplastic absorbent material has a better handling towards such fluids, both in terms of retention capacity and absorption rate, comprising a thermoplastic base material and a superabsorbent material in particle form dispersed therein.
    Type: Application
    Filed: February 20, 2007
    Publication date: September 6, 2007
    Inventors: Alfred Denis Gonzales, Calum Macbeath, Pietro Lunetto
  • Publication number: 20070157405
    Abstract: The present invention envisages a cleaning implement comprising a melamine foam preferably having a thickness of at least about 5 mm and a perfume source, processes for making them and methods for using them.
    Type: Application
    Filed: January 16, 2007
    Publication date: July 12, 2007
    Inventors: Iris Bogaerts, Denis Gonzales, Wolfgang Huhn, Stefano Scialla, Vincenzo Tomarchio
  • Publication number: 20070161533
    Abstract: A cleaning implement comprises an erodible foam substrate, such as a melamine foam substrate and a controlled release system comprising an active agent. The controlled release system comprises a component selected from the group consisting of a polymer matrix, a microcapsule, a particulate porous carrier, a complexing agent, a semi-permeable film and a combination thereof and the active agent is selected from the group consisting of a surfactant, a bleaching agent, a limescale reducing agent, a biocide, a solvent and a mixture thereof.
    Type: Application
    Filed: January 22, 2007
    Publication date: July 12, 2007
    Inventors: Denis Gonzales, Iris Bogaerts, Vincenzo Tomarchio
  • Publication number: 20070061991
    Abstract: The present invention relates to a cleaning implement (1) suitable for hard surface cleaning comprising heat-compressed melamine foam, wherein the heat-compressed melamine foam has been heat-compressed at about 250° C. to about 300° C., for about 1 minute to below about 3 minutes.
    Type: Application
    Filed: September 15, 2006
    Publication date: March 22, 2007
    Inventors: Denis Gonzales, Iris Bogaerts, Stephen Childs, Jan Paul Vanlierde
  • Publication number: 20070032565
    Abstract: The present invention relates to an improved process for making liquid absorbing thermoplastic materials comprising a thermoplastic polymeric composition and an absorbent material in particle form dispersed in the thermoplastic polymeric composition. Such liquid absorbing thermoplastic material can be utilised in the absorbent cores of disposable absorbent articles, such as sanitary napkins, panty liners, interlabial devices, tampons, disposable diapers, incontinence pads, wound dressings, nursing pads and the like for completely or partially substituting said absorbent cores.
    Type: Application
    Filed: August 4, 2006
    Publication date: February 8, 2007
    Inventors: Carlo Toro, Denis Gonzales, Pietro Lunetto, Enzo Pompei
  • Publication number: 20030109628
    Abstract: The present invention relates to improved liquid absorbing thermoplastic materials useful for example as absorbent materials for disposable absorbent articles. The liquid absorbing thermoplastic materials comprise A) thermoplastic compositions comprising thermoplastic polymers and suitable compatible plasticisers and B) superabsorbent particles dispersed in the thermoplastic compositions. Such liquid absorbing thermoplastic material, preferably in form of hot melt compositions, can be utilised in the absorbent cores of disposable absorbent articles, such as sanitary napkins, panty liners, disposable diapers, nursing pads and the like for completely or partially substituting said absorbent cores.
    Type: Application
    Filed: December 9, 2002
    Publication date: June 12, 2003
    Applicant: The Procter & Gamble Company
    Inventors: Lidia Bonfanti, Italo Corzani, Enrico Spina, Denis Gonzales