Patents by Inventor Volker Hauschildt

Volker Hauschildt 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: 20220151843
    Abstract: The present disclosure relates to a diaper fastening tab (10) comprising a user's end (70) to be gripped by a user, an opposite manufacturer's end (80), a first and a second major surface, a user's end portion (50) adjacent to the user's end (70), a manufacturer's end portion (60) adjacent to the manufacturer's end (80), wherein the user's end portion (50) comprises on the first major surface a first and at least one second strip (30), (40) of mechanical fastening elements (32), (42) each with a different peel strength as measured according to ASTM D 5170-98, wherein a first strip (30) with a higher peel strength is located towards the user's end (70) and at least one second strip (40) with a lower peel strength is located towards the manufacturer's end (80). The present disclosure further relates to a roll (110) of diaper fastening tape (120) from which such diaper fastening tabs (100) can be obtained as well as to a diaper (150) comprising such a diaper fastening tab (100).
    Type: Application
    Filed: March 24, 2020
    Publication date: May 19, 2022
    Inventors: Volker Hauschildt, Yavuz Genç, Andreas Peiffer
  • Publication number: 20210196530
    Abstract: The present invention relates to an absorbent article comprising: topsheet; a backsheet; an absorbent core disposed in the central region of the absorbent between the top sheet and the backsheet; at least one elongate liquid response barrier member provided on an interior surface of the absorbent article in the peripheral region of the absorbent article and positioned along an outer edge of the absorbent article, either adjacent to or spaced apart from said outer edge, the at least one elongate liquid response barrier member comprising absorbent material and being configured and arranged such that the absorbent material expands upon absorbing liquid and upon expansion of the absorbent material the at least one elongate liquid response barrier member forms a barrier or a seal between the at least one elongate liquid response barrier member and a portion of the body of a wearer of the absorbent article; and wherein the absorbent article further comprises at least one elongate liquid conducting member extending
    Type: Application
    Filed: April 26, 2019
    Publication date: July 1, 2021
    Inventors: Volker Hauschildt, Kristina Gaspers
  • Patent number: 10456303
    Abstract: A method of making a mechanical fastening strip and a reticulated mechanical fastening strip are disclosed. The method includes providing a backing having upstanding posts; providing interrupted slits through the backing, the interrupted slits being interrupted by at least one intact bridging region; spreading the slit backing to provide multiple strands separated from each other between at least some of the bridging regions to provide at least one opening; and fixing the multiple strands of the backing in a spread configuration. The reticulated mechanical fastening strip includes multiple strands of a backing attached to each other at bridging regions in the backing and separated from each other between the bridging regions to provide openings. Upstanding posts on each of the multiple strands have bases attached to the backing, and each of the multiple strands has a width that is greater than that of the bases of its attached upstanding posts.
    Type: Grant
    Filed: September 21, 2015
    Date of Patent: October 29, 2019
    Assignee: 3M Innovative Properties Company
    Inventors: Leigh E. Wood, Thomas J. Gilbert, Mark A. Peltier, Peter Kitzer, Volker Hauschildt, Andreas Urban, William C. Unruh, Kristopher K. Biegler
  • Patent number: 9913766
    Abstract: This invention is directed to a sanitary product attachment means comprising a connection member (3) having a flexible base carrier (4), whereas on one main surface of the connection member (3) an underwear connection means (5) is present which is configured to fix the connection member (3) to a piece of underwear (12) and on the opposing main surface of the connection member (3) an absorbent member connection means (6) is present which is configured to fix the connection member (3) to the underside of an absorbent member (2, 2a).
    Type: Grant
    Filed: July 12, 2012
    Date of Patent: March 13, 2018
    Assignee: 3M Innovative Properties Company
    Inventors: Johann F. Petersen, Volker Hauschildt, Peter Kitzer, Thomas Hertlein
  • Patent number: 9700466
    Abstract: A hygiene article closure tab, for use with a hygiene article such as a diaper, adult incontinence articles or feminine hygiene articles, is disclosed. The closure tab comprises a backing layer having a region adapted to carry at least one mechanical fastening means and a region adapted to form a fingerlift portion, the fingerlift portion being free from any fastening means. A first mechanical fastening means is carried on the backing layer adjacent the fingerlift portion, and has a width w1. A second mechanical fastening means is carried on the backing layer, and has a width w2 and is separated from the first mechanical fastening means by a separation distance d1. The width w1 of the first mechanical fastening means is greater than the separation distance d1, and the width w2 of the second mechanical fastening means is greater than the width w1 of the first mechanical fastening means.
    Type: Grant
    Filed: June 15, 2011
    Date of Patent: July 11, 2017
    Assignee: 3M Innovative Properties Comany
    Inventors: Volker Hauschildt, Ralf G. Oertel, Peter Kitzer
  • Publication number: 20160008181
    Abstract: A method of making a mechanical fastening strip and a reticulated mechanical fastening strip are disclosed. The method includes providing a backing having upstanding posts; providing interrupted slits through the backing, the interrupted slits being interrupted by at least one intact bridging region; spreading the slit backing to provide multiple strands separated from each other between at least some of the bridging regions to provide at least one opening; and fixing the multiple strands of the backing in a spread configuration. The reticulated mechanical fastening strip includes multiple strands of a backing attached to each other at bridging regions in the backing and separated from each other between the bridging regions to provide openings. Upstanding posts on each of the multiple strands have bases attached to the backing, and each of the multiple strands has a width that is greater than that of the bases of its attached upstanding posts.
    Type: Application
    Filed: September 21, 2015
    Publication date: January 14, 2016
    Inventors: Leigh E. Wood, Thomas J. Gilbert, Mark A. Peltier, Peter Kitzer, Volker Hauschildt, Andreas Urban, William C. Unruh, Kristopher K. Biegler
  • Patent number: 9138957
    Abstract: A hook strip is provided having a backing with a first surface and a length in a first direction; multiple rows of hook elements aligned in the first direction and projecting from the first surface of the backing; and slits in the backing between at least some pairs of adjacent rows of the hook elements. The slits may be interrupted by a bridging region of the backing, or the slits may be partial slits that penetrate the thickness of the backing in a range from 40 to 90 percent. A fastening laminate that includes a carrier and the hook strip described above joined to the carrier is also provided. In some embodiments, the fastening laminate includes slits that form separate, abutting portions of the backing on the carrier. An absorbent article containing the hook strip and a method of making the hook strip are also disclosed.
    Type: Grant
    Filed: June 21, 2010
    Date of Patent: September 22, 2015
    Assignee: 3M Innovative Properties Company
    Inventors: Leigh E. Wood, Andreas Urban, Volker Hauschildt
  • Patent number: 9138031
    Abstract: A method of making a mechanical fastening strip and a reticulated mechanical fastening strip are disclosed. The method includes providing a backing having upstanding posts; providing interrupted slits through the backing, the interrupted slits being interrupted by at least one intact bridging region; spreading the slit backing to provide multiple strands separated from each other between at least some of the bridging regions to provide at least one opening; and fixing the multiple strands of the backing in a spread configuration. The reticulated mechanical fastening strip includes multiple strands of a backing attached to each other at bridging regions in the backing and separated from each other between the bridging regions to provide openings. Upstanding posts on each of the multiple strands have bases attached to the backing, and each of the multiple strands has a width that is greater than that of the bases of its attached upstanding posts.
    Type: Grant
    Filed: February 16, 2011
    Date of Patent: September 22, 2015
    Assignee: 3M Innovative Properties Company
    Inventors: Leigh E. Wood, Thomas J. Gilbert, Mark A. Peltier, Peter Kitzer, Volker Hauschildt, Andreas Urban, William C. Unruh, Kristopher K. Biegler
  • Publication number: 20140213996
    Abstract: This invention is directed to a sanitary product attachment means comprising a connection member (3) having a flexible base carrier (4), whereas on one main surface of the connection member (3) an underwear connection means (5) is present which is configured to fix the connection member (3) to a piece of underwear (12) and on the opposing main surface of the connection member (3) an absorbent member connection means (6) is present which is configured to fix the connection member (3) to the underside of an absorbent member (2, 2a).
    Type: Application
    Filed: July 12, 2012
    Publication date: July 31, 2014
    Inventors: Johann F. Petersen, Volker Hauschildt, Peter Kitzer, Thomas Hertlein
  • Publication number: 20130095279
    Abstract: A hygiene article closure tab, for use with a hygiene article such as a diaper, adult incontinence articles or feminine hygiene articles, is disclosed. The closure tab comprises a backing layer having a region adapted to carry at least one mechanical fastening means and a region adapted to form a fingerlift portion, the fingerlift portion being free from any fastening means. A first mechanical fastening means is carried on the backing layer adjacent the fingerlift portion, and has a width w1. A second mechanical fastening means is carried on the backing layer, and has a width w2 and is separated from the first mechanical fastening means by a separation distance d1. The width w1 of the first mechanical fastening means is greater than the separation distance d1, and the width w2 of the second mechanical fastening means is greater than the width w1 of the first mechanical fastening means.
    Type: Application
    Filed: June 15, 2011
    Publication date: April 18, 2013
    Applicant: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Volker Hauschildt, Ralf G. Oertel, Peter Kitzer
  • Publication number: 20120259305
    Abstract: A hygiene article, particularly a sanitary napkin or an adult incontinence pad is disclosed. The hygiene article comprises an absorbent core having an elongate shape, being sandwiched between a back sheet and a front sheet. The back sheet and the front sheet extend beyond the absorbent core and are sealed together to form a sealing edge portion. A region of material adapted to form a first fastening means is arranged on the back sheet. A region of material adapted to form a second fastening means, substantially co-extensive with, and adapted to form a protective cover for, the first fastening means is also provided. Preferably at least the second fastening means is provided on the sealing edge. The fastening means may be formed from the same materials, for example, a hermaphroditic fastener, or from different materials for example, a mechanical fastening means and an adhesive fastening means.
    Type: Application
    Filed: December 17, 2010
    Publication date: October 11, 2012
    Applicant: 3M Innovative Properties Company
    Inventors: Johann F. Petersen, Volker Hauschildt
  • Publication number: 20120204383
    Abstract: A method of making a mechanical fastening strip and a reticulated mechanical fastening strip are disclosed. The method includes providing a backing having upstanding posts; providing interrupted slits through the backing, the interrupted slits being interrupted by at least one intact bridging region; spreading the slit backing to provide multiple strands separated from each other between at least some of the bridging regions to provide at least one opening; and fixing the multiple strands of the backing in a spread configuration. The reticulated mechanical fastening strip includes multiple strands of a backing attached to each other at bridging regions in the backing and separated from each other between the bridging regions to provide openings. Upstanding posts on each of the multiple strands have bases attached to the backing, and each of the multiple strands has a width that is greater than that of the bases of its attached upstanding posts.
    Type: Application
    Filed: February 16, 2011
    Publication date: August 16, 2012
    Inventors: Leigh E. Wood, Thomas J. Gilbert, Mark A. Peltier, Peter Kitzer, Volker Hauschildt, Andreas Urban, William C. Unruh, Kristopher K. Biegler
  • Publication number: 20110313389
    Abstract: A hook strip is provided having a backing with a first surface and a length in a first direction; multiple rows of hook elements aligned in the first direction and projecting from the first surface of the backing; and slits in the backing between at least some pairs of adjacent rows of the hook elements. The slits may be interrupted by a bridging region of the backing, or the slits may be partial slits that penetrate the thickness of the backing in a range from 40 to 90 percent. A fastening laminate that includes a carrier and the hook strip described above joined to the carrier is also provided. In some embodiments, the fastening laminate includes slits that form separate, abutting portions of the backing on the carrier. An absorbent article containing the hook strip and a method of making the hook strip are also disclosed.
    Type: Application
    Filed: June 21, 2010
    Publication date: December 22, 2011
    Inventors: Leigh E. Wood, Andreas Urban, Volker Hauschildt
  • Patent number: D794181
    Type: Grant
    Filed: August 16, 2012
    Date of Patent: August 8, 2017
    Assignee: 3M Innovative Properties Company
    Inventors: Thomas J. Gilbert, Leigh E. Wood, Volker Hauschildt, Andreas Urban, Mark A. Peltier, William C. Unruh, Kristopher K. Biegler
  • Patent number: D796033
    Type: Grant
    Filed: August 16, 2012
    Date of Patent: August 29, 2017
    Assignee: 3M Innovative Properties Company
    Inventors: Thomas J. Gilbert, Leigh E. Wood, Volker Hauschildt, Andreas Urban, Mark A. Peltier, William C. Unruh