Title: Barrier film, method of making the barrier film, and articles including the barrier film

Abstract

A barrier film that includes a substrate, a first polymer layer on a major surface of the substrate, an oxide layer on the first polymer layer, and a second polymer layer on the oxide layer. At least one of the first or second polymer layers includes a siloxane reaction product of a secondary or tertiary amino-functional silane having at least two silane groups. A method of making the barrier film and articles and a barrier assembly including the barrier film are also disclosed.

Inventors:

Spagnola, Joseph C.; Roehrig, Mark A.; Klun, Thomas P.; Nachtigal, Alan K.; Schnobrich, Jennifer K.; Joly, Guy D.

Issue Date:

Tue Apr 28 00:00:00 EDT 2020

Research Org.:

3M Innovative Properties Company

Sponsoring Org.:

USDOE

OSTI Identifier:

1650831

Patent Number(s):

10636920

Application Number:

14/420,060

Assignee:

3M Innovative Properties Company (St. Paul, MN)

Patent Classifications (CPCs):

B - PERFORMING OPERATIONS B05 - SPRAYING OR ATOMISING IN GENERAL B05D - PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL

B - PERFORMING OPERATIONS B32 - LAYERED PRODUCTS B32B - LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM

Show more

B - PERFORMING OPERATIONS B05 - SPRAYING OR ATOMISING IN GENERAL B05D - PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL

B05D1/60 - {Deposition of organic layers from vapour phase
B05D7/04 - to surfaces of films or sheets
B05D7/56 - {Three layers or more}

B - PERFORMING OPERATIONS B32 - LAYERED PRODUCTS B32B - LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM

B32B2307/554 - Wear resistance
B32B2307/558 - Impact strength, toughness
B32B2307/584 - Scratch resistance
B32B2307/712 - Weather resistant
B32B2307/7244 - Oxygen barrier
B32B2307/7246 - Water vapor barrier
B32B2307/7248 - Odour barrier
B32B2457/00 - Electrical equipment
B32B2457/12 - Photovoltaic modules
B32B2457/20 - Displays, e.g. liquid crystal displays, plasma displays
B32B27/08 - of synthetic resin {
B32B27/281 - {comprising polyimides}
B32B27/283 - {comprising polysiloxanes}
B32B27/286 - {comprising polysulphones
B32B27/288 - {comprising polyketones}
B32B27/30 - comprising vinyl {
B32B27/308 - {comprising acrylic
B32B27/36 - comprising polyesters
B32B33/00 - Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings
B32B7/12 - using interposed adhesives or interposed materials with bonding properties

C - CHEMISTRY C08 - ORGANIC MACROMOLECULAR COMPOUNDS C08J - WORKING-UP

C08J2367/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds
C08J2433/14 - of esters containing halogen, nitrogen, sulfur, or oxygen atoms in addition to the carboxy oxygen
C08J2483/04 - Polysiloxanes
C08J7/0423 - {with at least one layer of inorganic material and at least one layer of a composition containing a polymer binder}
C08J7/043 - Improving the adhesiveness of the coatings per se, e.g. forming primers
C08J7/048 - Forming gas barrier coatings

C - CHEMISTRY C09 - DYES C09D - COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS

C09D183/04 - Polysiloxanes

G - PHYSICS G02 - OPTICS G02F - DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING

G02F1/133305 - {Flexible substrates, e.g. plastics, organic film}

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01L - SEMICONDUCTOR DEVICES

H01L31/02167 - {for solar cells}

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

Y10T428/3154 - Of fluorinated addition polymer from unsaturated monomers
Y10T428/31544 - Addition polymer is perhalogenated
Y10T428/31547 - Of polyisocyanurate
Y10T428/31663 - As siloxane, silicone or silane

Show less

DOE Contract Number:  

EE0004739

Resource Type:

Patent

Resource Relation:

Patent File Date: 08/08/2013

Country of Publication:

United States

Language:

English

Subject:

36 MATERIALS SCIENCE; 75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY