LAMINATE, LAMINATE PRODUCTION METHOD, OPTICAL MEMBER, OPTICAL DEVICE, OPTICAL MEMBER PRODUCTION METHOD, AND OPTICAL DEVICE PRODUCTION METHOD

The purpose of the present invention is to provide a laminate, of a porous layer and an adhesive-bonding layer, in which the laminate exhibits adhesive force or bonding force, and an adhesive or a bonding agent does not easily infiltrate into voids. To achieve this purpose, a laminate (10) or (10a)...

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Main Authors SUGINO Akiko, HAMADA Chie, YOSHIMI Toshiya
Format Patent
LanguageEnglish
French
Japanese
Published 06.04.2023
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Abstract The purpose of the present invention is to provide a laminate, of a porous layer and an adhesive-bonding layer, in which the laminate exhibits adhesive force or bonding force, and an adhesive or a bonding agent does not easily infiltrate into voids. To achieve this purpose, a laminate (10) or (10a) of the present invention is characterized in that a porous layer (11), an intermediate layer (12), and an adhesive-bonding layer (13) are laminated in this order, and the intermediate layer (12) is a layer containing a polymer having a glass transition temperature (Tg) of 30ºC or higher. L'invention a pour objet de fournir un stratifié d'une couche de vide et d'une couche adhésive, lequel stratifié concilie une force d'adhésion sensible à la pression ou une force d'adhérence, et une difficulté de pénétration d'un adhésif sensible à la pression ou d'un agent adhésif dans un vide. À cet effet, Le stratifié (10 ou 10a) de l'invention est caractéristique en ce que la couche de vide (11), une couche intermédiaire (12) et la couche adhésive (13) sont stratifiées dans cet ordre, et la couche intermédiaire (12) contient un polymère de température de transition vitreuse (Tg) supérieure ou égale à 30°C. 本発明は、粘着力または接着力と、空隙への粘着剤または接着剤の浸透しにくさとを両立した、空隙層と粘接着層との積層体の提供を目的とする。 前記目的を達成するために、本発明の積層体(10)又は(10a)は、 空隙層(11)と、中間層(12)と、粘接着層(13)とが前記順序で積層され、 中間層(12)は、ガラス転移温度(Tg)が30℃以上のポリマーを含む層であることを特徴とする。
AbstractList The purpose of the present invention is to provide a laminate, of a porous layer and an adhesive-bonding layer, in which the laminate exhibits adhesive force or bonding force, and an adhesive or a bonding agent does not easily infiltrate into voids. To achieve this purpose, a laminate (10) or (10a) of the present invention is characterized in that a porous layer (11), an intermediate layer (12), and an adhesive-bonding layer (13) are laminated in this order, and the intermediate layer (12) is a layer containing a polymer having a glass transition temperature (Tg) of 30ºC or higher. L'invention a pour objet de fournir un stratifié d'une couche de vide et d'une couche adhésive, lequel stratifié concilie une force d'adhésion sensible à la pression ou une force d'adhérence, et une difficulté de pénétration d'un adhésif sensible à la pression ou d'un agent adhésif dans un vide. À cet effet, Le stratifié (10 ou 10a) de l'invention est caractéristique en ce que la couche de vide (11), une couche intermédiaire (12) et la couche adhésive (13) sont stratifiées dans cet ordre, et la couche intermédiaire (12) contient un polymère de température de transition vitreuse (Tg) supérieure ou égale à 30°C. 本発明は、粘着力または接着力と、空隙への粘着剤または接着剤の浸透しにくさとを両立した、空隙層と粘接着層との積層体の提供を目的とする。 前記目的を達成するために、本発明の積層体(10)又は(10a)は、 空隙層(11)と、中間層(12)と、粘接着層(13)とが前記順序で積層され、 中間層(12)は、ガラス転移温度(Tg)が30℃以上のポリマーを含む層であることを特徴とする。
Author YOSHIMI Toshiya
HAMADA Chie
SUGINO Akiko
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積層体、積層体の製造方法、光学部材、光学装置、光学部材の製造方法、及び光学装置の製造方法
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Snippet The purpose of the present invention is to provide a laminate, of a porous layer and an adhesive-bonding layer, in which the laminate exhibits adhesive force...
SourceID epo
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SubjectTerms ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE
ADHESIVES
CHEMICAL PAINT OR INK REMOVERS
CHEMISTRY
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS
CORRECTING FLUIDS
DYES
FILLING PASTES
INKS
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL
PAINTS
PASTES OR SOLIDS FOR COLOURING OR PRINTING
PERFORMING OPERATIONS
POLISHES
TRANSPORTING
USE OF MATERIALS AS ADHESIVES
USE OF MATERIALS THEREFOR
WOODSTAINS
Title LAMINATE, LAMINATE PRODUCTION METHOD, OPTICAL MEMBER, OPTICAL DEVICE, OPTICAL MEMBER PRODUCTION METHOD, AND OPTICAL DEVICE PRODUCTION METHOD
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