Invention Grant
- Patent Title: Self-sealing articles including elastic porous layer
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Application No.: US15753419Application Date: 2016-08-18
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Publication No.: US11105089B2Publication Date: 2021-08-31
- Inventor: Martin J. Widenbrant , Taylor M. Seabaugh , Daniel R. Fronek , Rajan B. Bodkhe
- Applicant: 3M INNOVATIVE PROPERTIES COMPANY
- Applicant Address: US MN St. Paul
- Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee: 3M INNOVATIVE PROPERTIES COMPANY
- Current Assignee Address: US MN St. Paul
- Agent Kathleen B. Gross; Dena M. Ehrich
- International Application: PCT/US2016/047484 WO 20160818
- International Announcement: WO2017/031275 WO 20170223
- Main IPC: E04B1/62
- IPC: E04B1/62 ; B32B27/06 ; B32B5/02 ; B32B3/26 ; B32B5/18 ; B32B7/12 ; B32B5/26 ; C09J7/29 ; B32B7/02 ; B32B5/24 ; B32B7/06 ; B32B27/08 ; B32B27/12 ; C09J7/21 ; C09J7/26 ; B32B5/32 ; E04B1/66

Abstract:
There is provided a self-sealing article comprising a polymeric layer disposed on and covering a first major surface of an elastic porous layer, wherein the article passes Modified Test 1 of ASTM D-1970/D-1970M-13 or Modified Test 2 of ASTM D-1970/D-1970M-13, or Modified Test 3 of ASTM D-1970/D-1970M-13, and further wherein the self-sealing article is water vapor permeable and an air and water barrier. There is also provided a linered version of the self-sealing article in which a liner is disposed on a major surface of the polymeric layer opposite the first major surface of the elastic porous layer.
Public/Granted literature
- US20180237662A1 SELF-SEALING ARTICLES INCLUDING ELASTIC POROUS LAYER Public/Granted day:2018-08-23
Information query
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