Invention Grant
- Patent Title: Prestretched elastic film in personal hygiene products
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Application No.: US15806403Application Date: 2017-11-08
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Publication No.: US11034072B2Publication Date: 2021-06-15
- Inventor: Jeffrey A. Middlesworth
- Applicant: Berry Global, Inc.
- Applicant Address: US IN Evansville
- Assignee: Berry Global, Inc.
- Current Assignee: Berry Global, Inc.
- Current Assignee Address: US IN Evansville
- Agency: Barnes & Thornburg LLP
- Main IPC: B29C48/00
- IPC: B29C48/00 ; B29C48/18 ; B29C48/21 ; B29C48/88 ; B29C41/26 ; B29C41/42 ; A61F13/15 ; A61F13/49 ; B29C39/12 ; B29C39/42 ; B29C55/02 ; B29C55/06 ; B29K23/00 ; B29K105/04 ; B29L7/00 ; B29L9/00 ; B29L31/48
Abstract:
Stretched elastic films include a polyolefin, a styrene block copolymer, a non-styrene block copolymer, or a combination thereof. Methods for forming polymeric films and articles of manufacture prepared therefrom are described.
Public/Granted literature
- US20180126619A1 PRESTRETCHED ELASTIC FILM IN PERSONAL HYGIENE PRODUCTS Public/Granted day:2018-05-10
Information query
