公开(公告)号：US20180248149A1

公开(公告)日：2018-08-30

申请号：US15752859

申请日：2016-08-15

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Jacob P. JOHNSON ,  Fred B. MCCORMICK ,  Adam J. MEULER ,  Richard J. POKORNY ,  Daniel J. SCHMIDT

IPC: H01L51/52 ,  C09J7/30 ,  C09J123/22 ,  C09J11/04 ,  C09J11/06 ,  H01L51/00 ,  C08K3/34 ,  C08K9/04

Abstract: A barrier film construction comprises an ultra-barrier film and a barrier adhesive. The adhesive layer comprises a barrier adhesive composition comprising a resin system and organically modified nanoclay; wherein the resin system comprises a first polyisobutylene resin having a viscosity average molecular weight of about 100,000 to about 1,200,000 g/mol and tackifier.

公开(公告)号：US20160032162A1

公开(公告)日：2016-02-04

申请号：US14781917

申请日：2014-04-08

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Daniel J. SCHMIDT ,  Adam J. MEULER ,  Naiyong JING

IPC: C09K3/16 ,  B05D7/00 ,  C08K3/34 ,  C09D127/20 ,  C08K3/36

CPC classification number: C09K3/16 ,  B05D7/50 ,  C08J7/045 ,  C08J2367/02 ,  C08J2427/12 ,  C08J2433/06 ,  C08J2483/04 ,  C08K3/346 ,  C08K3/36 ,  C09D5/00 ,  C09D7/67 ,  C09D7/68 ,  C09D127/20

Abstract: Static dissipative coatings that include a multilayer antistatic coating on a substrate, the multilayer antistatic coating including a buried clay/nanosilica layer and an overcoat layer, wherein the overcoat layer comprises a fluoropolymer, a silicone, or a hydrocarbon polymer, and methods for providing a multilayer antistatic coating on the surface of a substrate.

Abstract translation: 静电消散涂层，其包括在基底上的多层抗静电涂层，所述多层抗静电涂层包括掩埋粘土/纳米二氧化硅层和外涂层，其中所述外涂层包含含氟聚合物，硅树脂或烃聚合物，以及提供 多层抗静电涂层在基材表面上。

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.

公开(公告)号：US20180237665A1

公开(公告)日：2018-08-23

申请号：US15753222

申请日：2016-08-15

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Jacob P. JOHNSON ,  Fred B. MCCORMICK ,  Adam J. MEULER ,  Richard J. POKORNY ,  Daniel J. SCHMIDT

IPC: C09J123/22 ,  C08K3/34 ,  C08K5/19 ,  C08K9/06

CPC classification number: C09J123/22 ,  B32B7/12 ,  B32B27/08 ,  B32B27/20 ,  B32B27/28 ,  B32B27/32 ,  B32B27/34 ,  B32B2264/10 ,  B32B2307/724 ,  B32B2307/7244 ,  C08F2500/01 ,  C08K3/346 ,  C08K5/19 ,  C08K9/04 ,  C08K9/06 ,  C08K2201/005 ,  C08L23/22 ,  C09J7/22 ,  C09J7/38 ,  C09J2203/318 ,  C09J2205/102 ,  C09J2423/00 ,  C09J2423/001 ,  C09J2467/006 ,  H01L51/5246

Abstract: A barrier adhesive composition comprising a resin system and organically modified nanoclay. The resin system comprises (a) a first polyisobutylene resin having a viscosity average molecular weight of about 300,000 to about 500,000 g/mol, (b) a second polyisobutylene resin having a viscosity average molecular of about 700,000 to about 900,000 g/mol and (c) tackifier.