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1. WO2016152369 - MOLD RELEASE FILM

Publication Number WO/2016/152369
Publication Date 29.09.2016
International Application No. PCT/JP2016/055619
International Filing Date 25.02.2016
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
C08J 7/04 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
7Chemical treatment or coating of shaped articles made of macromolecular substances
04Coating
C09J 7/00 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
7Adhesives in the form of films or foils
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
C08J 7/04
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
7Chemical treatment or coating of shaped articles made of macromolecular substances
04Coating
C09D 183/04
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
183Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
04Polysiloxanes
C09D 7/61
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
7Features of coating compositions, not provided for in group C09D5/00
40Additives
60non-macromolecular
61inorganic
C09J 2203/318
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
2203Applications
30Use of the adhesive tape
318for the production of liquid crystal displays
C09J 2301/124
Applicants
  • 三菱ケミカル株式会社 MITSUBISHI CHEMICAL CORPORATION [JP]/[JP]
Inventors
  • 鈴木 太朗 SUZUKI, Taro
Agents
  • 岡田 数彦 OKADA, Kazuhiko
Priority Data
2015-05960123.03.2015JP
2015-06780230.03.2015JP
2015-06780330.03.2015JP
2015-06780430.03.2015JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) MOLD RELEASE FILM
(FR) FILM DE DÉMOULAGE
(JA) 離型フィルム
Abstract
(EN)
Provided is a mold release film which has good releasability from an adhesive and is extremely suppressed in oligomer precipitation, while being suppressed in migration, and which is suitable for various adhesive layer protection applications for the production of a capacitive touch panel, the production of LCD constituent members such as a polarizing plate and a retardation film used for a liquid crystal display (LCD), the production of a plasma display panel constituent member, the production of an organic electroluminescent display constituent member, the production of various display constituent members, and the like. A mold release film that is characterized by having a silicone-based mold release layer, which is formed from a coating liquid containing a reactive silicone resin having a functional group, an unreactive silicone resin and a platinum-based catalyst, on one surface of a polyester film.
(FR)
L'invention concerne un film de démoulage qui a une bonne capacité de démoulage en provenance d'un adhésif et est fortement supprimé dans une précipitation d'oligomère, tout en étant supprimé dans la migration, et qui convient pour diverses applications de protection de couche adhésive pour la production d'un panneau tactile capacitif, la production d'éléments constitutifs d'affichage à cristaux liquides tels une plaque de polarisation et un film à retard utilisés pour un dispositif d'affichage à cristaux liquides (LCD), la production d'un élément constitutif de panneau d'affichage à plasma, la production d'un élément constitutif d'affichage électroluminescent organique, la production de divers éléments constitutifs d'affichage, et analogues. Un film de démoulage est caractérisé par le fait qu'il possède une couche de démoulage à base de silicone, qui est formée à partir d'un liquide de revêtement contenant une résine à base de silicone réactive ayant un groupe fonctionnel, une résine de silicone non réactive et un catalyseur à base de platine, sur une surface d'un film de polyester.
(JA)
粘着剤からの離型性が良好で、オリゴマー析出量が極めて少なく、移行性が少なく、例えば、静電容量方式のタッチパネル製造用等、液晶ディスプレイ(LCD)に用いられる偏光板、位相差板等のLCD構成部材製造用、プラズマディスプレイパネル構成部材製造用、有機エレクトロルミネッセンス構成部材製造用等、各種ディスプレイ構成部材製造用のほか、各種粘着剤層保護用途に好適な離型フィルムを提供する。 官能基を有する反応性シリコーン樹脂と、未反応性シリコーン樹脂と、白金系触媒とを含有する塗布液から形成されたシリコーン系離型層をポリエステルフィルムの片面に有することを特徴とする離型フィルム。
Also published as
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