Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Composite gas barrier laminate and method for producing same, and composite electrode

A laminated body and gas barrier technology, which is applied in semiconductor/solid-state device manufacturing, chemical instruments and methods, synthetic resin layered products, etc., can solve problems such as performance degradation, and achieve softness, flexibility, good gas barrier properties, and excellent curl effect

Active Publication Date: 2015-05-13
ZEON CORP
View PDF8 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, for organic photoelectric conversion elements such as organic solar cells and organic EL elements, if the organic material inside the element is degraded by water vapor and oxygen, the performance may be greatly reduced. Therefore, members with excellent gas barrier properties are particularly required.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Composite gas barrier laminate and method for producing same, and composite electrode
  • Composite gas barrier laminate and method for producing same, and composite electrode
  • Composite gas barrier laminate and method for producing same, and composite electrode

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0212] A roll-shaped alicyclic polyolefin resin film (a film containing a norbornene polymer, "ZeonorFilm ZF16" manufactured by Zeon Co., Ltd., 100 μm in thickness) was drawn out, and SiN with a thickness of 100 nm was formed on one side of the film by a sputtering device. film to obtain a gas barrier laminate (A). The obtained gas barrier laminate (A) had curls with a curl amount of 4 mm.

[0213] Furthermore, a gas barrier laminate (B) was produced in the same manner as the above-mentioned gas barrier laminate (A).

[0214] In addition, a film formed of a styrene-isoprene-styrene copolymer having a thickness of 100 μm was prepared as a thermoplastic elastomer film. The above-mentioned styrene-isoprene-styrene copolymer is an aromatic vinyl compound-conjugated diene compound produced by using styrene as an aromatic vinyl compound and isoprene as a chain conjugated diene compound. The polymer obtained by hydrogenating the block copolymer and further modifying it with an alkoxy...

Embodiment 2

[0221] A roll-shaped alicyclic polyolefin resin film (a film containing a norbornene polymer, "ZeonorFilm ZF16" manufactured by Zeon Co., Ltd., 100 μm in thickness) was drawn out, and a film with a thickness of 1 μm was formed on one surface using a plasma CVD apparatus. SiOC film to obtain a gas barrier laminate (A). The obtained gas barrier laminate (A) had curls with a curl amount of 15 mm.

[0222] Furthermore, a gas barrier laminate (B) was produced in the same manner as the above-mentioned gas barrier laminate (A).

[0223] In addition, the same thermoplastic elastomer film as in Example 1 was prepared.

[0224] The gas barrier laminate (A) and the gas barrier laminate (B) were disposed so that the SiOC films faced each other, and a thermoplastic elastomer film was sandwiched between them. On one side, the laminated gas barrier laminate (A), thermoplastic elastomer film, and gas barrier laminate (B) were pressed from both sides with a pair of opposing resin rolls under...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Thicknessaaaaaaaaaa
Thicknessaaaaaaaaaa
Thicknessaaaaaaaaaa
Login to View More

Abstract

This composite gas barrier laminate is formed by bonding a gas barrier laminate (A) provided with an alicyclic polyolefin resin film (a) and an inorganic layer (a) formed on at least one surface of the film (a), and a gas barrier laminate (B) provided with an alicyclic polyolefin resin film (b) and an inorganic layer (b) formed on at least one surface of the film (b), via a styrene thermoplastic elastomer resin layer in such a manner that the inorganic layer (a) and the inorganic layer (b) face each other.

Description

technical field [0001] The present invention relates to a composite gas barrier laminate, a method for producing the composite gas barrier laminate, and a composite electrode including the composite gas barrier laminate. Background technique [0002] Photoelectric conversion elements such as solar cells and electroluminescent elements (hereinafter also appropriately referred to as "EL elements") may be provided with members having gas barrier properties in order to prevent infiltration of water vapor and oxygen into the elements. Among them, for organic photoelectric conversion elements such as organic solar cells and organic EL elements, if the organic material inside the element is degraded by water vapor and oxygen, the performance may be greatly reduced. Therefore, members with excellent gas barrier properties are particularly required. [0003] As such a member, for example, a member provided with an inorganic layer is known (for example, refer to Patent Document 1). I...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B32B9/00B32B27/00B32B27/30H01L51/50H05B33/02H05B33/28
CPCB32B9/00B32B27/00B32B27/30H05B33/02H05B33/28H10K50/8445H10K50/805B32B27/08B32B27/302B32B2274/00B32B2307/7242B32B37/0015B32B38/06B32B2307/412B32B2309/105B32B15/08B32B15/085B32B15/20B32B25/08B32B25/16B32B27/325B32B2255/205B32B2457/206Y10T428/24975Y10T428/263Y10T428/31938B32B7/12B32B27/32B32B37/06B32B37/206B32B2255/10B32B2255/20B32B2307/7244B32B2307/7246B32B2457/12B32B2457/20H10K77/111H10K50/844B32B38/004B32B2323/00B32B2355/00
Inventor 井上弘康石黑淳小出洋平
Owner ZEON CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com