Patents by Inventor Ing-Britt Magnussson

Ing-Britt Magnussson 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: 6540731
    Abstract: Absorbent article such as a diaper and an incontinence guard having a liquid permeable topsheet (2), a liquid impermeable backsheet (3) and an absorbent body (4) enclosed therebetween, the article having a front portion (5), a rear portion (6) and a crotch portion (7) therebetween, and further is provided with a belt (9) attached to or intended to be attached to the rear portion (6) of the article and to the front portion (5) of the article, in such a way that the article will assume a pantlike shape, where the belt (9) forms a part of the waist portion of the pant. In order to avoid skin injuries and irritations the belt (9) includes a flexible laminate of a carrier material (11) intended to form the outside of the belt and a nonwoven material (12) forming the inside of the belt which will be in direct contact with the user, the laminate has a Shinyakasa value according to Kawabata of 5 or more.
    Type: Grant
    Filed: May 3, 2001
    Date of Patent: April 1, 2003
    Assignee: SCA Hygiene Products AB
    Inventors: Ing-Britt Magnussson, Pia Loft