Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020116437 - LAMINATE

Publication Number WO/2020/116437
Publication Date 11.06.2020
International Application No. PCT/JP2019/047196
International Filing Date 03.12.2019
IPC
B32B 17/10 2006.01
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
17Layered products essentially comprising sheet glass, or fibres of glass, slag or the like
06comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
10of synthetic resin
C03C 17/42 2006.01
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
CCHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
17Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating
34with at least two coatings having different compositions
42at least one coating of an organic material and at least one non-metal coating
C09J 11/06 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
11Features of adhesives not provided for in group C09J9/76
02Non-macromolecular additives
06organic
C09J 201/00 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
201Adhesives based on unspecified macromolecular compounds
C09J 7/38 2018.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
7Adhesives in the form of films or foils
30characterised by the adhesive composition
38Pressure-sensitive adhesives
CPC
B32B 17/10
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
17Layered products essentially comprising sheet glass, or glass, slag, or like fibres
06comprising glass as the main or only constituent of a layer, next to another layer of a specific ; material
10of synthetic resin
C03C 17/42
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
CCHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
17Surface treatment of glass, not in the form of fibres or filaments, by coating
34with at least two coatings having different compositions
42at least one coating of an organic material and at least one non-metal coating
C09J 11/06
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIAL AS ADHESIVES
11Features of adhesives not provided for in group C09J9/00, e.g. additives
02Non-macromolecular additives
06organic
C09J 201/00
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIAL AS ADHESIVES
201Adhesives based on unspecified macromolecular compounds
C09J 7/38
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIAL AS ADHESIVES
7Adhesives in the form of films or foils
30characterised by the adhesive composition
38Pressure-sensitive adhesives [PSA]
Applicants
  • AGC株式会社 AGC INC. [JP]/[JP]
Inventors
  • 川上 玲美 KAWAKAMI Remi
  • 坂本 寛 SAKAMOTO Hiroshi
  • ▲角▼田 純一 KAKUTA Junichi
  • 上村 徹 KAMIMURA Toru
Agents
  • 特許業務法人栄光特許事務所 EIKOH PATENT FIRM, P.C.
Priority Data
2018-22915306.12.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) LAMINATE
(FR) STRATIFIÉ
(JA) 積層体
Abstract
(EN)
The present invention pertains to a laminate which has a glass plate and an adhesive layer and in which: the adhesiveness force (according to JISZ0237:2009) between the adhesive layer and a resin layer is at least 4N/25 mm when the resin layer is adhered to the glass plate via the adhesive layer; a load is gradually applied to an adhesive interface between the adhesive layer and the resin layer by causing the resin layer to be relatively spaced apart, at a speed of 5 mm/min, from the laminate to which the resin layer is adhered; a relative shear offset amount between the adhesive layer and the resin layer is at least 3 mm when the maximum value of a test force required for peeling the adhesive interface has been obtained; and the adhesive layer is an optically transparent adhesive.
(FR)
La présente invention concerne un stratifié présentant une plaque de verre et une couche adhésive et dans lequel : la force d'adhérence (selon la norme JISZ0237:2009) entre la couche adhésive et une couche de résine est d'au moins 4N/25 mm lorsque la couche de résine est collée sur la plaque de verre par l'intermédiaire de la couche adhésive ; une charge est progressivement appliquée à une interface adhésive entre la couche adhésive et la couche de résine en amenant la couche de résine à s’écarter relativement, à une vitesse de 5 mm/min, du stratifié sur lequel est collée la couche de résine ; une quantité de décalage en cisaillement relatif entre la couche adhésive et la couche de résine est d'au moins 3 mm lorsque la valeur maximale d'une force d’essai requise pour décoller l'interface adhésive a été obtenue ; et la couche adhésive est un adhésif optiquement transparent.
(JA)
本発明は、ガラス板と接着層とを有し、接着層を介して樹脂層をガラス板に接着させたときの接着層と樹脂層との接着力(JISZ0237:2009に準拠)が4N/25mm以上であり、樹脂層が接着された積層体を速度5mm/min.で相対的に離間させていくことにより、接着層と樹脂層との接合界面に荷重を印加していき、接合界面の剥離にかかる試験力の最大値を得たときの接着層と樹脂層との相対的なせん断ズレ量が3mm以上であり、接着層が光学透明粘着剤である積層体に関する。
Latest bibliographic data on file with the International Bureau