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1. WO2020137934 - FILM-LIKE ADHESIVE AGENT, LAYERED SHEET, COMPOSITE SHEET, AND METHOD FOR PRODUCING LAYERED BODY

Publication Number WO/2020/137934
Publication Date 02.07.2020
International Application No. PCT/JP2019/050260
International Filing Date 23.12.2019
IPC
B32B 27/00 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
27Layered products essentially comprising synthetic resin
B32B 27/18 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
27Layered products essentially comprising synthetic resin
18characterised by the use of special additives
B32B 27/30 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
27Layered products essentially comprising synthetic resin
30comprising vinyl resin; comprising acrylic resin
B32B 27/38 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
27Layered products essentially comprising synthetic resin
38comprising epoxy resins
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 133/00 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
133Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
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 27/18
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
18characterised by the use of special additives
B32B 27/30
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
30comprising vinyl ; (co)polymers; comprising acrylic (co)polymers
B32B 27/38
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
38comprising epoxy resins
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 133/00
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
133Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
Applicants
  • リンテック株式会社 LINTEC CORPORATION [JP]/[JP]
Inventors
  • 佐藤 陽輔 SATO Yosuke
Agents
  • 西澤 和純 NISHIZAWA Kazuyoshi
  • 五十嵐 光永 IGARASHI Koei
  • 加藤 広之 KATO Hiroyuki
Priority Data
2018-24683728.12.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) FILM-LIKE ADHESIVE AGENT, LAYERED SHEET, COMPOSITE SHEET, AND METHOD FOR PRODUCING LAYERED BODY
(FR) AGENT ADHÉSIF DE TYPE FILM, FEUILLE EN COUCHES, FEUILLE COMPOSITE ET PROCÉDÉ DE PRODUCTION DE CORPS EN COUCHES
(JA) フィルム状接着剤、積層シート、複合シート、及び積層体の製造方法
Abstract
(EN)
A film-like adhesive agent of one embodiment contains an acrylic resin (a), an epoxy compound (b1), and a phosphorus antioxidant (z). Before being heated at 260°C, this film-like adhesive agent has a linear transmittance of 90% or greater for light at a wavelength of 400 to 800 nm. After being heated for ten minutes at 260°C, this film-like adhesive agent has a linear transmittance of 85% or greater for light at a wavelength of 400 to 800 nm. The thickness of this film-like adhesive agent is 10 to 40 µm.
(FR)
Un agent adhésif de type film selon un mode de réalisation contient une résine acrylique (a), un composé époxy (b1) et un antioxydant à base de phosphore (z). Avant d'être chauffé à 260 °C, cet agent adhésif de type film a une transmittance linéaire supérieure ou égale à 90 % pour une lumière d'une longueur d'onde de 400 à 800 nm. Après avoir été chauffé pendant dix minutes à 260 °C, cet agent adhésif de type film a une transmittance linéaire supérieure ou égale à 85 % pour une lumière d'une longueur d'onde de 400 à 800 nm. L'épaisseur de cet agent adhésif de type film est de 10 à 40 µm.
(JA)
本実施形態のフィルム状接着剤は、アクリル系樹脂(a)、エポキシ化合物(b1)、及びリン系酸化防止剤(z)を含有し、260℃で加熱する前の前記フィルム状接着剤の、波長が400~800nmである光の直線透過率が、90%以上であり、260℃で10分加熱した後の前記フィルム状接着剤の、波長が400~800nmである光の直線透過率が、85%以上であり、前記フィルム状接着剤の厚さが10~40μmである。
Also published as
JP2020563233
Latest bibliographic data on file with the International Bureau