Invention Grant
- Patent Title: Tear resistant laminate
- Patent Title (中): 抗撕裂层压板
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Application No.: US13026548Application Date: 2011-02-14
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Publication No.: US08551896B2Publication Date: 2013-10-08
- Inventor: Todd Leon Mansfield
- Applicant: Todd Leon Mansfield
- Applicant Address: US OH Cincinnati
- Assignee: The Procter & Gamble Company
- Current Assignee: The Procter & Gamble Company
- Current Assignee Address: US OH Cincinnati
- Agent Thibault Fayette; John G. Powell; Charles R. Ware
- Main IPC: B32B27/12
- IPC: B32B27/12 ; D04H1/00
Abstract:
A multilayer laminate material that resists the growth of a hole, tear, or aperture, and includes an extensible nonwoven layer joined to an elastomeric film layer in a face-to-face relationship. The elastomeric film layer includes an SEEPS elastomeric block copolymer that has a Tm of between 10° C. and 20° C. The laminate exhibits a laminate integrity time of greater than 2 hours.
Public/Granted literature
- US20120208420A1 Tear Resistant Laminate Public/Granted day:2012-08-16
Information query
