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1. WO2020031773 - INKJET INK, METHOD FOR FORMING FILM USING SAME, INK COATING FILM, CURED SILICONE RUBBER FILM, AND POLYFUNCTIONAL FILM

Publication Number WO/2020/031773
Publication Date 13.02.2020
International Application No. PCT/JP2019/029662
International Filing Date 29.07.2019
IPC
C09D 11/36 2014.01
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
11Inks
30Inkjet printing inks
36based on non-aqueous solvents
B05D 1/26 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
1Processes for applying liquids or other fluent materials
26performed by applying the liquid or other fluent material from an outlet device in contact with, or almost in contact with, the surface
B05D 7/24 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
7Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
24for applying particular liquids or other fluent materials
B41J 2/01 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
005characterised by bringing liquid or particles selectively into contact with a printing material
01Ink jet
C09D 11/38 2014.01
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
11Inks
30Inkjet printing inks
38characterised by non-macromolecular additives other than solvents, pigments or dyes
H01L 21/56 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
21Processes or apparatus specially adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
02Manufacture or treatment of semiconductor devices or of parts thereof
04the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer, carrier concentration layer
50Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the groups H01L21/06-H01L21/326162
56Encapsulations, e.g. encapsulating layers, coatings
CPC
B05D 1/26
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
1Processes for applying liquids or other fluent materials
26performed by applying the liquid or other fluent material from an outlet device in contact with, or almost in contact with, the surface
B05D 7/24
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
DPROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
7Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
24for applying particular liquids or other fluent materials
B41J 2/01
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, ; e.g. INK-JET PRINTERS, THERMAL PRINTERS; , i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
005characterised by bringing liquid or particles selectively into contact with a printing material
01Ink jet
C09D 11/36
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
11Inks
30Inkjet printing inks
36based on non-aqueous solvents
C09D 11/38
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
11Inks
30Inkjet printing inks
38characterised by non-macromolecular additives other than solvents, pigments or dyes
H01L 21/56
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
21Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
02Manufacture or treatment of semiconductor devices or of parts thereof
04the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
50Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the subgroups H01L21/06 - H01L21/326, ; e.g. sealing of a cap to a base of a container
56Encapsulations, e.g. encapsulation layers, coatings
Applicants
  • コニカミノルタ株式会社 KONICA MINOLTA, INC. [JP]/[JP]
Inventors
  • 竹村 千代子 TAKEMURA, Chiyoko
  • 井 宏元 II, Hiromoto
  • 牧島 幸宏 MAKISHIMA, Yukihiro
Agents
  • 特許業務法人光陽国際特許事務所 KOYO INTERNATIONAL PATENT FIRM
Priority Data
2018-14874907.08.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) INKJET INK, METHOD FOR FORMING FILM USING SAME, INK COATING FILM, CURED SILICONE RUBBER FILM, AND POLYFUNCTIONAL FILM
(FR) ENCRE POUR JET D'ENCRE, PROCÉDÉ DE FORMATION D'UN FILM METTANT EN ŒUVRE UNE TELLE ENCRE, FILM DE REVÊTEMENT D'ENCRE, FILM DE CAOUTCHOUC DE SILICONE DURCI, ET FILM POLYFONCTIONNEL
(JA) インクジェット用インク、それを用いた膜形成方法、インク塗膜、硬化シリコーンゴム膜及び多機能性膜
Abstract
(EN)
The present invention addresses the problem of providing: an inkjet ink having high discharge stability which can be directly applied when forming a protective layer containing a silicone rubber by inkjet printing on an organic electronic device, whereby no damage is done to the organic electronic device, and high gas barrier properties are also obtained even when a sealing layer is provided directly on the protective layer; a method for forming a film using the inkjet ink; an ink coating film; a cured silicone rubber film; and a polyfunctional film. This inkjet ink contains a liquid silicone rubber, and is characterized by containing a liquid silicone rubber (A) having a unit structure represented by general formula (A), a catalyst (B), a volatile siloxane diluent (C), and a surface tension adjuster (D).
(FR)
La présente invention concerne une encre pour jet d'encre présentant une stabilité élevée à la distribution qui peut être appliquée directement lors de la formation d'une couche de protection contenant un caoutchouc de silicone par impression à jet d'encre sur un dispositif électronique organique, aucun dommage n’étant subi par le dispositif électronique organique, et des propriétés de barrière aux gaz remarquables étant également obtenues même lorsqu'une couche d'étanchéité est disposée directement sur la couche de protection ; un procédé de formation d'un film à l'aide de l'encre pour jet d'encre ; un film de revêtement d'encre ; un film de caoutchouc de silicone durci ; et un film polyfonctionnel. Ladite encre pour jet d'encre contient un caoutchouc de silicone liquide, et est caractérisée en ce qu'elle contient un caoutchouc de silicone liquide (A) présentant une structure unitaire représentée par la formule générale (A), un catalyseur (B), un diluant de siloxane volatil (C), et un agent correcteur de tension superficielle (D).
(JA)
本発明の課題は、有機電子デバイス上にインクジェットプリントによりシリコーンゴムを含有する保護層を形成する際に、直接塗布することができ、当該有機電子デバイスへのダメージがなく、さらに当該保護層上に直接封止層を設けても高いガスバリアー性が得られる、吐出安定性の高いインクジェット用インク、それを用いた膜形成方法、インク塗膜、硬化シリコーンゴム膜及び多機能性膜を提供することである。 本発明のインクジェット用インクは、液状シリコーンゴムを含有するインクジェット用インクであって、少なくとも、一般式(A)で表されるユニット構造を有する液状シリコーンゴム(A)と、触媒(B)と、揮発性シロキサン希釈剤(C)と、表面張力調整剤(D)と、を含有することを特徴とする。
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