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1. WO2020138206 - GAS BARRIER LAMINATE

Publication Number WO/2020/138206
Publication Date 02.07.2020
International Application No. PCT/JP2019/050922
International Filing Date 25.12.2019
IPC
B32B 27/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products essentially comprising synthetic resin
B32B 27/34 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products essentially comprising synthetic resin
34comprising polyamides
C08F 283/04 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
283Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G117
04on to polycarbonamides, polyesteramides or polyimides
C08F 2/44 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
2Processes of polymerisation
44Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
CPC
B32B 27/00
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products comprising ; a layer of; synthetic resin
B32B 27/34
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products comprising ; a layer of; synthetic resin
34comprising polyamides
C08F 2/44
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
2Processes of polymerisation
44Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
C08F 283/04
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
283Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
04on to polycarbonamides, polyesteramides or polyimides
Applicants
  • リンテック株式会社 LINTEC CORPORATION [JP]/[JP]
Inventors
  • 木下 博貴 KINOSHITA, Hiroki
  • 永縄 智史 NAGANAWA, Satoshi
Agents
  • 特許業務法人大谷特許事務所 OHTANI PATENT OFFICE
Priority Data
2018-24471127.12.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) GAS BARRIER LAMINATE
(FR) STRATIFIÉ DOTÉ DE PROPRIÉTÉS BARRIÈRE AU GAZ
(JA) ガスバリア性積層体
Abstract
(EN)
Provided is a gas barrier laminate which, even when produced by a coating method, has a reduced thickness and has excellent optical isotropy and gas barrier properties, and can appropriately be used as a member for an electronic device. The gas barrier laminate is provided with a process film, a base layer, and a gas barrier layer, in this order, wherein the base layer is a layer comprising a cured product of a curable resin composition containing a polymer component (A) and a curable monomer (B), and the glass transition temperature of the polymer component (A) is 250˚C or higher.
(FR)
L'invention concerne un stratifié doté de propriétés barrière au gaz qui se révèle excellent en termes de d'amincissement, d'isotropie optique et de propriétés barrière au gaz, y compris en cas de fabrication selon un procédé d'application, et qui est mis en œuvre de manière adéquate en tant qu'élément pour dispositif électronique. Plus précisément, ce stratifié doté de propriétés barrière au gaz est équipé dans l'ordre d'un film process, d'une sous-couche et d'une couche barrière au gaz. Ladite sous-couche est constituée d'un objet durci d'une composition de résine durcissable comprenant un composant polymère (A) et un monomère durcissable (B). La température de transition vitreuse dudit composant polymère (A) est supérieure ou égale à 250°C.
(JA)
塗布法で製造しても、薄型化、光学等方性、及び、ガスバリア性に優れ、電子デバイス用部材として好適に用いられるガスバリア性積層体であって、工程フィルムと、下地層と、ガスバリア層とをこの順で備えるガスバリア性積層体であって、前記下地層は、重合体成分(A)及び硬化性単量体(B)を含有する硬化性樹脂組成物の硬化物からなる層であり、前記重合体成分(A)のガラス転移温度は250℃以上である、ガスバリア性積層体。
Also published as
JP2020563363
Latest bibliographic data on file with the International Bureau