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1. WO2018216741 - 加飾フィルム

公開番号 WO/2018/216741
公開日 29.11.2018
国際出願番号 PCT/JP2018/019882
国際出願日 23.05.2018
IPC
B32B 27/00 2006.01
B処理操作;運輸
32積層体
B積層体,すなわち平らなまたは平らでない形状,例.細胞状またはハニカム状,の層から組立てられた製品
27本質的に合成樹脂からなる積層体
CPC
B29C 2045/14155
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
14incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
14065Positioning or centering articles in the mould
14155using vacuum or suction
B29C 45/14065
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
14incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
14065Positioning or centering articles in the mould
B29C 45/1642
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
16Making multilayered or multicoloured articles
1642having a "sandwich" structure
B32B 27/08
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
06as the main or only constituent of a layer, ; which is; next to another layer of ; the same or of; a ; different material
08of synthetic resin
B32B 27/306
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
306comprising vinyl acetate or vinyl alcohol (co)polymers
B32B 27/36
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
36comprising polyesters
出願人
  • AGC株式会社 AGC INC. [JP]/[JP]
発明者
  • 齋藤 俊 SAITO Shun
  • 守角 健 MORIZUMI Takashi
代理人
  • 泉名 謙治 SENMYO Kenji
  • 小川 利春 OGAWA Toshiharu
  • 金 鎭文 KIM Jin-Moon
  • 比企野 健 HIKINO Ken
  • 横井 大一郎 YOKOI Daiichiro
優先権情報
2017-10475226.05.2017JP
2018-07289505.04.2018JP
公開言語 (言語コード) 日本語 (JA)
出願言語 (言語コード) 日本語 (JA)
指定国 (国コード)
発明の名称
(EN) DECORATIVE FILM
(FR) FILM DÉCORATIF
(JA) 加飾フィルム
要約
(EN)
The present invention addresses the problem of providing: a decorative film which has excellent moldability and tensile strength; and a method for producing a three-dimensionally molded article with a decorative film. A decorative film according to the present invention is used for the purpose of decorating a three-dimensionally molded article, and comprises at least a base material film layer and a clear layer. The clear layer is formed using a fluorine-containing polymer that contains a unit based on a fluoroolefin, a unit based on a monomer having no crosslinkable group, said monomer being at least one compound selected from the group consisting of vinyl ether, vinyl esters, allyl ether, allyl esters and (meth)acrylate esters, and a unit having a crosslinkable group; and the content of the unit based on a fluoroolefin is 20-70% by mole relative to all units contained in the fluorine-containing polymer.
(FR)
L’invention a pour objet de fournir un film décoratif excellent en termes d’aptitude au moulage et de résistance à la traction, et un procédé de fabrication d’article moulé en trois dimensions avec film décoratif. Le film décoratif de l’invention est mis en œuvre afin de décorer un article moulé en trois dimensions, et possède au moins une couche de film de matériau de base et une couche claire. La couche claire est constituée au moyen d’un polymère fluoré qui contient une unité à base de fluorooléfine, une unité à base d’un monomère sans groupe réticulable consistant en un élément choisi dans un groupe constitué d’un vinyléther, d’un vinylester, d’un aryle éther, d’un aryle ester et d’un ester d’acide (méth)acrylique, et une unité possédant un groupe réticulable. La teneur en unité à base de fluorooléfine est comprise entre 20 et 70% en moles pour l’ensemble des unités contenues par le polymère fluoré.
(JA)
本発明の課題は、成形性および引張強度に優れた加飾フィルム、および加飾フィルム付き3次元成形品の製造方法の提供である。 本発明の加飾フィルムは、3次元成形品を加飾するために使用される、基材フィルム層とクリヤー層とを少なくとも有する加飾フィルムであって、クリヤー層が、フルオロオレフィンに基づく単位と、ビニルエーテル、ビニルエステル、アリルエーテル、アリルエステル、および(メタ)アクリル酸エステルからなる群から選択される少なくとも一種である架橋性基を有しない単量体に基づく単位と、架橋性基を有する単位とを含む含フッ素重合体を用いてなり、フルオロオレフィンに基づく単位の含有量が、含フッ素重合体が含む全単位に対して、20~70モル%である。
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