Invention Grant
- Patent Title: Stretch laminate, method of making, and absorbent article
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Application No.: US13895403Application Date: 2013-05-16
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Publication No.: US09301888B2Publication Date: 2016-04-05
- Inventor: Todd Leon Mansfield
- Applicant: The Procter & Gamble Company
- Applicant Address: US OH Cincinnati
- Assignee: The Procter & Gamble Company
- Current Assignee: The Procter & Gamble Company
- Current Assignee Address: US OH Cincinnati
- Agent William E. Gallagher; Andrew A Paul
- Main IPC: A61F13/51
- IPC: A61F13/51 ; A61F13/49 ; B32B5/26 ; B32B7/12 ; B32B25/10 ; B32B27/02 ; B32B5/02 ; B32B25/04 ; A61F13/15 ; B32B7/14

Abstract:
A stretch laminate includes a first layer including an elastomer film, the first layer having a surface, and a second layer including a nonwoven material, the second layer having a surface that is attached to the surface of the first layer. The tensile behavior in the transverse direction of the stretch laminate is within about 2.5 N/cm of the tensile behavior in the transverse direction of the film at an engineering strain of about 1.5, and exists independent of mechanical activation. A method of making the stretch laminate and an absorbent article having at least one region defined by the stretch laminate are also provided.
Public/Granted literature
- US20130253463A1 STRETCH LAMINATE, METHOD OF MAKING, AND ABSORBENT ARTICLE Public/Granted day:2013-09-26
Information query
IPC分类: