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公开(公告)号：US20190127609A1
公开(公告)日：2019-05-02
申请号：US16309812
申请日：2017-06-13
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jacob P. JOHNSON , Jimmie R. BARAN, Jr. , John P. BAETZOLD , Serena L. SCHLEUSNER
Abstract: A barrier adhesive composition comprises polyisobutylene resin, hydrophobic nanoparticles and sorbent nanoparticles.
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公开(公告)号：US20190091976A1
公开(公告)日：2019-03-28
申请号：US16073319
申请日：2017-02-01
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Mark A. ROEHRIG , John P. BAETZOLD , Evan L. BREEDLOVE , Jacob P. JOHNSON , Hui LUO , Joseph M. PIEPER , Jilliann M. NELSON , Serena L. SCHLEUSNER
Abstract: A barrier composite comprises (a) a gas-barrier film, (b) a polymeric transfer layer disposed on the gas-barrier film, and (c) a release liner disposed on the polymeric transfer layer opposite the gas-barrier film.
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公开(公告)号：US20200181460A1
公开(公告)日：2020-06-11
申请号：US16309835
申请日：2017-06-13
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jacob P. JOHNSON , Adam J. MEULER , Serena L. SCHLEUSNER
IPC: C09J7/38 , C09J123/22 , C09J7/40 , C09J7/24 , H01L51/52
Abstract: Provided is a barrier adhesive composition comprises polyisobutylene resin, organically modified nanoclay (e.g. mont-morillonite or bentonite) and sorbent nanoparticles (e.g. CaO which acts as a desiccant and/or getter). In a preferred embodiment, the barrier adhesive composition is disposed on a gas-barrier film to form an adhesive barrier film. The adhesive barrier film can then be used for protection from oxygen and moisture in OLED displays and solid state lightings, solar cells, electrophoretic and electrochromic displays thin film batteries, quantum dot devices, sensors (e.g. touch sensor) and other organic electronic devices. The adhesive barrier film is especially well-suited for applications that require oxygen and moisture protection as well flexibility and good optical transmittance.
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