公开(公告)号：WO2018101924A1

公开(公告)日：2018-06-07

申请号：PCT/US2016/064104

申请日：2016-11-30

Applicant: KIMBERLY-CLARK WORLDWIDE, INC.

Inventor： JOSHI, Vishalkumar, Y. ,  HOYOS, Natalia ,  RENDON, Marcela

IPC: A61F13/534 ,  A61F13/84 ,  A61F13/53

Abstract: The present invention relates to functional structures that include a substrate and a first fixing agent applied to the substrate. The first fixing agent includes an aqueous polymer. The functional structure also includes a functional material that is adjacent to the first fixing agent. A second fixing agent is adjacent to the functional material. The first fixing agent may be a hydrophilic solution including an aqueous polymer selected from polyvinyl alcohol and a cross-linked polyvinyl alcohol. The aqueous polymers may have molecular weights from 1,500,000 to 4,000,000.

公开(公告)号：WO2018101921A1

公开(公告)日：2018-06-07

申请号：PCT/US2016/064088

申请日：2016-11-30

Applicant: KIMBERLY-CLARK WORLDWIDE, INC.

Inventor： JOSHI, Vishalkumar, Y. ,  HOYOS, Natalia ,  RENDON, Marcela

IPC: A61F13/534 ,  A61F13/84 ,  A61F13/53

Abstract: The present invention relates to disposable absorbent articles that include a bodyside liner, an outer cover and an absorbent core between the bodyside liner and the outer cover. The articles also include a core wrap surrounding the absorbent core. Further, the articles include a shaped form between the core wrap and the absorbent core where the shaped form is a functional structure. The functional structure includes a substrate and a first fixing agent applied to the substrate. The first fixing agent includes an aqueous polymer. The functional structure also includes a functional material that is adjacent to the first fixing agent. A second fixing agent is adjacent to the functional material. The first fixing agent may be a hydrophilic solution including an aqueous polymer selected from polyvinyl alcohol and a cross-linked polyvinyl alcohol. The aqueous polymers may have molecular weights from 1,500,000 to 4,000,000.