WO2008123388A1 - 硬化性樹脂組成物、保護膜および保護膜の形成方法 - Google Patents
硬化性樹脂組成物、保護膜および保護膜の形成方法 Download PDFInfo
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- WO2008123388A1 WO2008123388A1 PCT/JP2008/055994 JP2008055994W WO2008123388A1 WO 2008123388 A1 WO2008123388 A1 WO 2008123388A1 JP 2008055994 W JP2008055994 W JP 2008055994W WO 2008123388 A1 WO2008123388 A1 WO 2008123388A1
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- propyloxysilane
- methacrylate
- silane
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur, or oxygen atoms in addition to the carboxy oxygen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/54—Silicon-containing compounds
- C08K5/541—Silicon-containing compounds containing oxygen
- C08K5/5415—Silicon-containing compounds containing oxygen containing at least one Si—O bond
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of 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; Compositions of derivatives of such polymers
- C08L83/10—Block- or graft-copolymers containing polysiloxane sequences
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING 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
- C09D183/00—Coating 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
- C09D183/10—Block or graft copolymers containing polysiloxane sequences
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
Definitions
- Curable resin composition Curable resin composition, protective film, and method for forming protective film
- the present invention relates to a curable resin composition, a method for forming a protective film from the composition, and a protective film. More specifically, a composition suitable as a material for forming a protective film used for a color filter for a liquid crystal display element (LCD) and a color filter for a charge coupled device (CCD), The present invention relates to a method for forming a protective film used and a protective film formed from the composition.
- a composition suitable as a material for forming a protective film used for a color filter for a liquid crystal display element (LCD) and a color filter for a charge coupled device (CCD) The present invention relates to a method for forming a protective film used and a protective film formed from the composition.
- Radiation devices such as LCDs and CCDs are soaked in display elements with solvents, acids, alkali solutions, etc. during the manufacturing process, and when the wiring electrode layer is formed by sputtering, The surface is locally exposed to high temperatures. Accordingly, in order to prevent the device from being deteriorated or damaged by such treatment, a protective film made of a thin film having resistance to these treatments is provided on the surface of the device.
- Such a protective film has high adhesion to the substrate or lower layer on which the protective film is to be formed, and further to the layer formed on the protective film, the film itself is smooth and tough, transparent It has high heat resistance and light resistance, and does not cause deterioration such as coloring, yellowing, and whitening over a long period of time, water resistance, solvent resistance, acid resistance and alkali resistance. Performance such as excellent performance is required.
- a thermosetting composition containing a polymer having a glycidyl group is known (Japanese Patent Laid-Open No. 5-784 453). Japanese Patent Laid-Open No. 2 0 0 1-9 1 7 3 2).
- a protective film when such a protective film is used as a protective film for a force-rough liquid crystal display device or a force-coupled element of a charge coupled device, generally a color film formed on a base substrate is used. It is required to be able to flatten the level difference caused by the filter.
- the cell gap of the liquid crystal layer is maintained uniformly. After spraying a beaded spacer on the protective film, the panels are pasted together. After that, the liquid crystal cell is sealed by thermocompression bonding with a sealing material. However, the heat and pressure applied at that time show a phenomenon that the protective film in the part where the beads are present is recessed, and the cell gap is not correct. It has become.
- the accuracy of bonding between the color filter and the counter substrate must be extremely strict, and the protective film has a very high level difference in level. Performance and heat and pressure resistance are required.
- a wiring electrode indium tin oxide: I TO or indium zinc oxide: I ⁇
- I TO or I ⁇ is formed with acid or alkali. Patterning is also used. For this reason, the surface of the color filter protective film is locally exposed to high temperatures during sputtering, and various chemical treatments are performed. Therefore, the patterning characteristics of the wiring electrode are good, such as I ⁇ ⁇ ⁇ or I ⁇ ⁇ pattern line width becomes thinner than necessary during these treatments, and I TO or I ⁇ ⁇ Adhesion with the wiring electrode is also required so that it does not peel off from the protective film.
- thermosetting composition having an advantage that a protective film having excellent hardness can be formed by a simple method.
- the protective film resin composition has a reactive cross-linking group or catalyst that forms a strong cross-link, and therefore the shelf life of the composition itself is reduced.
- handling was very troublesome. That is, not only the coating performance of the composition itself deteriorated with time, but also frequent maintenance and cleaning of the coating machine became necessary, and the operation was complicated.
- JP-A-4-2 1 8 5 6 1 discloses a thermosetting composition containing a latent power lupoxyl compound for use in paints, inks, adhesives, and molded articles. No protection film is disclosed. Disclosure of the invention
- the present invention has been made based on the circumstances as described above, and the object thereof is to form a hard film with high flatness on a substrate having a low surface flatness.
- it has high transparency and surface hardness, is excellent in various resistances such as heat and pressure resistance, acid resistance, alkali resistance, and sputtering resistance, and also has good wiring electrode patterning characteristics.
- a composition that is suitably used for forming a film has a small amount of sublimation generated during the formation of the protective film, and is excellent in storage stability as a composition, and a method for forming a protective film using the composition And providing a protective film formed from the above composition.
- the above-mentioned objects and advantages of the present invention are secondly achieved by a method for forming a protective film of a color filter, characterized in that a coating film is formed using the curable resin composition and then heat-treated.
- a protective film for color fill formed from the curable resin composition BEST MODE FOR CARRYING OUT THE INVENTION
- the [A] copolymer of the present invention is a copolymer containing a repeating unit derived from a polymerizable unsaturated compound having at least one functional group selected from the group consisting of an oxylanyl group, an oxetanyl group and an aryl group. It is a coalescence.
- the copolymer is not limited as long as the above conditions are satisfied, and any of an addition polymer, a polyaddition polymer, and a polycondensation polymer may be used.
- (A1) (a) A polymerizable unsaturated compound having at least one functional group selected from the group consisting of an oxylanyl group, an oxenyl group and an aryl group (hereinafter referred to as “unsaturated compound (a)”). ) And (bl) polymerizable unsaturated carboxylic acid and Z or polymerizable unsaturated polycarboxylic acid anhydride (hereinafter referred to as “unsaturated compound”)
- (A2) In the molecule, at least one functional group selected from the group consisting of two or more oxylanyl groups, oxenyl groups, and aryl groups, a carboxylic acid ester structure, a carboxylic acid ketal
- a polymer containing at least one structure selected from the group consisting of an ester structure, a 1-alkyl cycloalkyl ester structure of a carboxylic acid, and a t-butyl ester structure of a carboxylic acid hereinafter referred to as “polymer (A2) J Called;
- (A3) a copolymer of an unsaturated compound (a) and (b 5) a polymerizable unsaturated compound other than the unsaturated compound (a) (hereinafter referred to as “unsaturated compound (b 5)”).
- unsaturated compound (b 5) a copolymer of an unsaturated compound (a) and (b 5) a polymerizable unsaturated compound other than the unsaturated compound (a) (hereinafter referred to as “unsaturated compound (b 5)”).
- Acetal ester structure of carboxylic acid in the molecule, ketal ester of carboxylic acid A copolymer having neither a structure of a monoalkyl cycloalkyl ester structure of a carboxylic acid nor a t-butyl ester structure of a carboxylic acid (hereinafter referred to as “copolymer”)
- Polymer (A2) includes (A2-1) unsaturated compound (a), (b 3) acetal ester structure of carboxylic acid, ketal ester structure of carboxylic acid, 1-alkylcyclohexane of carboxylic acid
- a polymerizable unsaturated compound containing at least one structure selected from the group consisting of an alkyl ester structure and a t-butyl ester structure of a carboxylic acid hereinafter referred to as “unsaturated compound (b 3) J”
- (b4 ) Copolymers with polymerizable unsaturated compounds (hereinafter referred to as “unsaturated compounds (b4)”) other than unsaturated compounds (a) and unsaturated compounds (b 3) (hereinafter referred to as “copolymers”) (A2-1) ”) is more preferable.
- the copolymer (A1) may further contain an acetal ester structure of carboxylic acid, a ketal ester structure of carboxylic acid, a 1-alkylcycloalkyl structure of carboxylic acid, and a t-butyl ester structure of carboxylic acid.
- the polymer (A2) can further contain a carboxyl group or a carboxylic anhydride group.
- examples of the unsaturated compound (a) include glycidyl (meth) acrylate, glycidyl ⁇ -ethyl acrylate, 1 ⁇ -propyl Glycidyl acrylate, ⁇ - ⁇ -butyl glycidyl acrylate, (meth) acrylic acid 3, 4-epoxyptyl, —ethyl acrylate 3,4-epoxyptyl, (meth) acrylic acid 6,7-epoxyheptyl, ⁇ -Ethylacrylic acid 6, 7—Epoxyheptyl, ⁇ —Vinylbenzyl glycidyl ether, m—Vinylbenzyl glycidyl ether, p—Vinylbenzyl glycidyl ether, 3-methyl-3- (meth) acryloylmethyloxetane, 3 —E
- thermo crosslinking reactive group is a vinyl group, an aryl group, a (meth) acryloyl group, a strong propyloxyl group, a hydroxyl group, a mercapto group, a urea group, a styryl group or an amino group. In this case, it crosslinks with the component [B].
- glycidyl methacrylate, methacrylic acid-6,7-epoxyheptyl, o-vinylbenzylglycidyl ether, m-vinylbenzyldaricidyl ether, p-vinylbenzylglycidyl ether , 3-Methyl-3- (meth) acryloxymethyloxetane, 3-ethyl-3- (meth) acryloxymethyloxetane, allyl methacrylate, etc. are copolymerized and have a protective or insulating film. It is preferably used because it increases heat resistance and surface hardness.
- the unsaturated compound (a) can be used alone or in admixture of two or more.
- Unsaturated carboxylic acids such as (meth) acrylic acid, crotonic acid, monoethylacrylic acid, mono-n-propylacrylic acid, alpha-n-butylacrylic acid, maleic acid, fumaric acid, silaconic acid, mesaconic acid, itaconic acid ;
- Unsaturated polyhydric carboxylic acid anhydrides such as maleic anhydride, itaconic anhydride, citraconic anhydride, cis-1,2,3,4-tetrahydraphthalic anhydride
- These unsaturated compounds (bl) are produced when the thermal crosslinking reactive group of the component [B] described later is an oxysilanyl group, an oxepynyl group, an episulfide group, a hydroxyl group, a mercapto group, or an amino group. Reacts with ingredients.
- unsaturated compounds (bl) acrylic acid and methacrylic acid are particularly preferable as the unsaturated carboxylic acid, and maleic anhydride is particularly preferable as the unsaturated polyvalent carboxylic acid anhydride.
- These preferable unsaturated compounds (b 1) have high copolymerization reactivity and are effective in increasing the heat resistance and surface hardness of the protective film obtained.
- the above unsaturated compounds (bl) should be used alone or in admixture of two or more. Can do.
- an unsaturated compound (b 2) for example,
- Unsaturated di-sulfonic acid diesters such as jetyl maleate, jetyl fumarate, jetyl itaconate;
- Vinyl cyanide compounds such as (meth) acrylonitrile, ⁇ -black acrylonitrile, vinylidene cyanide;
- Unsaturated amide compounds such as (meth) acrylamide, ⁇ , ⁇ -dimethyl (meth) acrylamide;
- Styrene ⁇ -methylstyrene, m-methylstyrene, p-methylstyrene, vinyl Aromatic vinyl compounds such as nyltoluene and p-methoxystyrene;
- Inden derivatives such as inden and 1-methylindene
- conjugate compounds such as 1,3-butadiene, isoprene, 2,3-dimethyl-1,3-butadiene,
- unsaturated compounds (b 2) (meth) acrylic acid hydroxyalkyl ester, methyl methacrylate, t-butyl methacrylate, cyclohexyl acrylate, dicyclopentyl methacrylate, acrylic acid 2 —Methylcyclohexyl, N-phenylmaleimide, N-cyclohexylmaleimide, styrene, p-methoxystyrene, 1,3-butadiene and the like are preferable.
- These preferred unsaturated compounds (b 2) have high copolymerization reactivity, and the heat resistance of the protective film obtained (except for 1,3—butadiene) and surface hardness (however, 3—Except for the case of Bujen).
- the unsaturated compound (b 2) can be used alone or in admixture of two or more.
- Methacrylic acid 6 7-epoxyheptyl Z acrylic acid Z maleic anhydride Z styrene copolymer
- Methacrylic acid 6 and 7 One epoxy heptyl Zacrylic acid Z Maleic anhydride nomethacrylic acid ⁇ butyl copolymer,
- Aryl methacrylate Z methacrylic acid / N-phenylmaleimide styrene copolymer
- Glycidyl methacrylate Z Methacrylic acid Z Medecyl dicyclopentylyl styrene / 1,3 monobutadiene copolymer,
- the content of repeating units derived from the unsaturated compound (a) is preferably from 10 to 70% by weight, particularly preferably from 20 to 6%, based on all repeating units. 0% by weight.
- the total content of repeating units derived from the unsaturated compound (b 1) is preferably 5 to 40% by weight, particularly preferably 10 to 30% by weight, based on all repeating units.
- the content of the repeating unit derived from the unsaturated compound (b 2) is preferably 10 to 70% by weight, particularly preferably 20 to 50% by weight, based on all repeating units.
- the content of the repeating unit derived from the unsaturated compound (a) is less than 10% by weight, the heat resistance and surface hardness of the protective film tend to decrease, whereas if it exceeds 70% by weight, the composition is stored. There is a tendency for stability to decrease.
- the total content of the repeating units derived from (bl) polymerizable unsaturated sulfonic acid and polymerizable unsaturated polyvalent carboxylic acid anhydride is less than 5% by weight, the heat resistance and surface hardness of the protective film The chemical resistance tends to decrease.
- the storage stability of the composition tends to decrease.
- (B 2) The content of repeating units derived from other polymerizable unsaturated compounds is 10 If it is less than% by weight, the storage stability of the composition tends to decrease. On the other hand, if it exceeds 70% by weight, the heat resistance and surface hardness of the protective film tend to decrease.
- the polymer (A 2) has a carboxylic acid ester structure, a carboxylic acid ester structure, a carboxylic acid mono-alkyl cycloalkyl ester structure, and a carboxylic acid t-butyl ester structure. It has at least one kind of structure selected from the group consisting of
- the polymer (A 2) is not particularly limited as long as it satisfies the above requirements, and any of addition polymer, polyaddition polymer, polycondensation polymer, etc. may be used.
- Examples of the group that forms the acetal ester structure of carboxylic acid include 1-methoxyoxy group, 1-ethoxyethoxy group, 1-n-propoxyethoxy group, 1-i-propoxyethoxy group, 1-n-butoxyethoxy.
- 1 1 ethoxyethoxy group, 1-cyclohexyloxyethoxy group, 2-tetrahydroviranyloxy group, 1 1 n-propoxyethoxy group, 2-tetrahydroviranyloxy group may be mentioned as preferable ones. it can.
- Examples of the group forming a carboxylic acid ester structure include 1-methyl 1-methoxyethoxy group, 1-methyl 1-1 monoethoxyethoxy group, 1-methyl 11-n-propoxyethoxy group, 1-methyl 1 1 i-propoxyethoxy group, 1-methyl- 1-n-butoxyethoxy group, 1-methyl-1- 1 i-butoxy ethoxy group, 1-methyl- 1 sec-butoxyethoxy group, 1-methyl- 1 1 t-butoxyethoxy group 1-methyl-1-cyclopentyloxyethoxy group, 1-methyl-1-cyclohexyloxyethoxy group, 1-methyl-1-1-norpoxyloxyethoxy group, 1-methyl-1-1-bornyloxyethoxy group, 1-methyl-1 1-phenyloxyethoxy group, 1-methyl-1- (1-naphthyloxy) ethoxy group, 1-methyl-1 monobenzyloxy group Toxyl group, 1-Methyl1-11, Phenethyloxyethoxy group, 1-C
- a 1-methyl-1-methoxyethoxy group and a 1-methyl-1-hydroxyhexoxyoxy group are preferred.
- Examples of groups that form a monoalkylcycloalkyl ester structure of a carboxylic acid by combining with a strong lpoxyl group include 1-methylcyclopropyl group, 1-methylcycloptyl group, 1-methylcyclopentyl group, 1-methylcyclohexyl group, 1 -Methylcycloheptyl group, 1-methylcyclooctyl group, 1-methylcyclononyl group, 1-methylcyclodecyl group, 1-ethylcyclopropyl group, 1-ethylcyclobutyl group, 1-ethylcyclopentyl group, 1-ethylcyclopentyl group Xyl group, 1-ethylsilyl heptyl group, 1-ethylcyclooctyl group, 1-ethyloctyl nonyl group, 1-ethylcyclodecyl group, 1- (iso) propyl cyclopropyl group, 1- (iso) Provircyclo
- the polymer (A 2) is a one-part curable resin composition that has better storage stability and better flattening ability of the resulting protective film than the copolymer (A 1). Can bring the thing ( ⁇ ).
- the unsaturated compound (b 3) for example, a norbornene compound having an acetal ester structure of rubonic acid or a ketal ester structure of carboxylic acid, an acetal of carboxylic acid, a ketal or Examples thereof include (meth) acrylic acid ester compounds having a monoalkyl cycloalkyl ester structure and t-butyl (meth) acrylate.
- norbornene compound having the above acetal ester structure or ketyl ester structure include, for example, 2,3-di-tetrahydropyran-1-2-hydroxycarboxyl 5-norbornene,
- the (meth) acrylic acid ester compound having an acetal ester or ketal ester structure include, for example, 1 ethoxyethyl (meth) acrylate, tetrahydro-2H-pyran-2-yl (meth) acrylate, 1- (Cyclohexyloxy) ethyl (meth) acrylate, 1- (2-Methylpropoxy) ethyl (meth) acrylate, 1- (1,1-Dimethyl-ethoxy) ethyl (meth) acrylate, 1- (Cyclohexyloxy) ) Ethyl (meth) acrylate and the like.
- (meth) acrylic acid ester compound having the above-mentioned 1-alkylcycloalkyl ester structure 1-methylcyclopropyl (meth) acrylate, 1-methylcyclobutyl (meth) acrylate, 1-methylcyclopentyl (meth) acrylate, 1-methylcyclohexyl (meth) acrylate, 1-methylcycloheptyl (meth) acrylate, 1-methylcyclooctyl (meth) acrylate, 1-methylcyclononyl (meth) acrylate, 1-methylcyclodecane (meth) acrylate, 1-ethylcyclopropyl (meth) acrylate, 1-ethylcycloptyl (methyl) ) Acrylate, 1-ethylcyclopentyl (meth) acrylate, 1-ethylcyclohexyl (meth) acrylate, 1-ethylcycloheptyl (meth) 7 acrylate, 1-ethylcyclopent
- These are preferably used from the viewpoints of copolymerization reactivity, heat resistance of the resulting protective film, and improvement in storage stability of the composition solution.
- acetal ester, carboxylic ester of carboxylic acid or (meth) acrylic acid ester compound having 1-alkyl cycloalkyl ester structure and t-butyl (meth) acrylate are preferable.
- Particularly preferred are 1-, 1- (cyclohexyloxy) ethyl methacrylate, 1-ethylcyclopentyl (meth) acrylate, 1-ethylcyclohexyl (meth) acrylate, and 1-butyl methacrylate.
- These preferred unsaturated compounds (b 3) provide a one-component curable resin composition having high copolymerization reactivity and excellent storage stability and flattening ability of the protective film. It is effective to increase the heat resistance and surface hardness of the film.
- the unsaturated compound (b 3) can be used alone or in admixture of two or more.
- Examples of the unsaturated compound (b 4) include the same compounds as those exemplified for the unsaturated compound (b 1) and the unsaturated compound (b 2).
- unsaturated compounds (b 4) methyl methacrylate, hexyl acrylate, dicyclopentyl methacrylate, 2-methylcyclohexyl acrylate, N-fuel maleimide, N-cyclohexyl maleimide, Styrene, P-methoxystyrene, 1,3-butadiene and the like are preferable.
- These preferred unsaturated compounds (b 4) have high copolymerization reactivity, and the heat resistance of the protective film obtained (except for 1,3-butadiene) and surface hardness (however, 1, 3 — Except for the case of butadiene).
- the unsaturated compounds (b 4) should be used alone or in admixture of two or more. Can do.
- Preferred specific examples of the copolymer (A 2-1) include
- Methacrylic acid 6, 7 Epoxy heptylylene / methacrylic acid tetrahydro 1-H 2 -pyran 1-yl Z tert-butyl methacrylate / maleic anhydride copolymer, methacrylic acid 6, 7 —Epoxyheptyl / methyl methacrylate t-butyl Z dicyclopentyl methacrylate / styrene copolymer,
- Methacrylic acid 6 7-epoxyheptyl Z methacrylic acid t-butyl / maleic anhydride / styrene copolymer,
- Ethyl _ 3 (Meth) acryloxymethyloxetane Z Tetrahydroacrylate 2 H-pyran-2-yl / N-phenylmaleimide / styrene copolymer, 3-ethyl 3-methyl ) Acryloxymethyloxetane Z Tetrahydromethacrylate 2 H-pyran-2-yl ZN-phenylmaleimide styrene copolymer,
- Ethyl _ 3 (Meth) acryloxymethyloxetane / methacrylic acid 1-1- (cyclohexyloxy) ethyl / dicyclopentenyl methacrylate / styrene / 1,3-butadiene copolymer
- Aryl methacrylate Z Tetrahydromethacrylate 2 H-pyran-2-yl / methyl dicyclopentyl methacrylate / styrene copolymer
- Aryl methacrylate Z tetrahydromethacrylate 2 H-pyran-2-yl / N-cyclohexylmaleimide / styrene copolymer
- Aryl methacrylate Z Acrylic acid 1 1 (Cyclohexyloxy) Ethyl Z Metaacrylate Dicyclopentanyl styrene copolymer,
- Aryl methacrylate Z Tetrahydromethacrylate 2 H-pyran-2-yl Z Acrylate hexyl Zp-methoxystyrene copolymer
- Aryl methacrylate Z Acrylic acid 11- (Cyclohexyloxy) ethyl Z-methacrylic acid dispensyl / styrene Z 1, 3 Monobutadiene copolymer Dicyclopentanyl methacrylate Z styrene 1,3-monobutadiene copolymer allyl methacrylate Z 1-ethylcyclopentyl acrylate ZN-phenyl maleimide Z styrene copolymer Aryl methacrylate 1-ethyl hexyl acrylate / N-phenyl maleimide / styrene copolymer,
- Glycidyl methacrylate Z 2 3-Di (tetrahydropyran-1-2-hydroxycarbonyl) 15-norbornenno N-sicylhexylmaleimide / styrene copolymer,
- Aryl methacrylate Z Tetrahydro-2-acrylic acid 2 H-pyran-2-yl / methacrylic acid dicyclopentyl Z styrene copolymer
- Aryl methacrylate / methacrylic acid 11 (cyclohexyloxy) ethyl ZN-cyclohexylmaleimide Z styrene copolymer
- Aryl methacrylate Z 1-ethylcyclopentylacrylotono N-phenyl
- the content of the repeating unit derived from the unsaturated compound (a) is preferably 10 to 70% by weight, particularly preferably 20 to 60% by weight, based on all the repeating units. It is. If the content of the repeating unit derived from the unsaturated compound (a) is less than 10% by weight, the heat resistance and surface hardness of the protective film tend to decrease, whereas if it exceeds 70% by weight, the storage stability of the composition Tends to decrease.
- the content of the repeating unit derived from the unsaturated compound (b3) is preferably 5 to 60% by weight, particularly preferably 10 to 50% by weight.
- the content of repeating units derived from unsaturated compound (b4) is the amount obtained by subtracting the total content of repeating units derived from unsaturated compound (a) and unsaturated compound (b3) from 100% by weight.
- unsaturated carboxylic acid or an unsaturated polyvalent sulfonic acid anhydride is used as the unsaturated compound (b4), if the total content of repeating units derived from these exceeds 40% by weight, the composition It is preferable not to exceed this value because the storage stability of the product may be impaired.
- examples of the unsaturated compound (b5) include the same compounds as those exemplified for the unsaturated compound (b2).
- unsaturated compounds (b5) methyl methacrylate, hexyl acrylate, dicyclopentyl methacrylate, 2-methylcyclohexyl acrylate, N-phenylmaleimide, N-cyclohexylmaleimide Styrene, P-methoxystyrene, 1,3-butadiene and the like are preferable.
- These preferred unsaturated compounds (b5) have high copolymerization reactivity and the heat resistance of the protective film obtained. (However, except for 1,3-butadiene) and surface hardness (except for 1,3-butadiene) are effective.
- the unsaturated compound (b 5) can be used alone or in admixture of two or more.
- Methacrylic acid 6 7_Epoxyheptyl ZN-cyclohexylmaleimide Z styrene copolymer
- aryl methacrylate Z dicyclopentyl methacrylate Z styrene copolymer aryl methacrylate / N-cyclohexylmaleimide / styrene copolymer, and the like.
- the content of the repeating unit derived from the unsaturated compound (a) is preferably 1 to 90% by weight, particularly preferably 40 to 90% by weight, based on all the repeating units. .
- the content of the repeating unit derived from the unsaturated compound (a) is less than 1% by weight, the heat resistance and surface hardness of the protective film tend to decrease, whereas if it exceeds 90% by weight, the heat resistance and composition There is a tendency for the storage stability of to decrease.
- the copolymer [A] preferably has a polystyrene-reduced weight average molecular weight (hereinafter sometimes referred to as “Mw”) measured by gel permeation chromatography (elution solvent tetrahydrofuran), preferably from 1,000 to 100,000. More preferably, it is 2,000 to 50,000, and particularly preferably 3,000 to 40,000. If the Mw is less than 1,000, the coating property of the composition may be insufficient, or the heat resistance of the formed protective film may be insufficient. On the other hand, if the Mw exceeds 100,000, the flattening performance may be poor. It may be insufficient.
- Mw polystyrene-reduced weight average molecular weight measured by gel permeation chromatography
- the molecular weight distribution (MwZMn) of the copolymer [A] is preferably 5.0 or less, more preferably 3.0 or less.
- Such a copolymer is known in the copolymer [A] in the presence of an appropriate solvent and an appropriate polymerization initiator in the presence of the polymerizable unsaturated compound (a) and (bl) to (b 5).
- This method can be synthesized by, for example, radical polymerization.
- the component [B] used in the present invention is a siloxane oligomer having a functional group capable of undergoing a crosslinking reaction with the component [A] by heat, and preferably represented by each of the following formula (1) and the following formula (2): By cohydrolyzing the resulting alkoxysilane Can be manufactured.
- R 1 is an oxylanyl group, an oxedecyl group, an episulfide group, a vinyl group, a allyl group, a (meth) acryloyl group, a strong lpoxyl group, a hydroxyl group, a mercapto group, an isocyanate group, an amino group, a ureido group or a styryl group.
- R 4 and R 5 may be the same or different, each is a monovalent organic group, and X is an integer of 0 to 3.
- hydrolyzate includes those in which all of the hydrolyzable parts in the raw material are hydrolyzed and those in which some of them are hydrolyzed and part of them remain without being hydrolyzed. Should do.
- the compound (1) containing an oxylanyl group examples include 3-glycidoxymethyltrimethoxysilane, 3-glycidoxymethyltriethoxysilane, 3-glycidoxymethyltree n-propyloxysilane, 3-glycidyl Sidoxymethyl tri-i-propyloxysilane, 3-glycidoxymethyl triacetoxysila
- Ethyl jetoxy silane 3-Dalisidoxypropyl ethyl silane, n-Propoxy silane, 3-Glycidoxy propyl ethyl silane i-Propoxy silane, 3-Dalisidoxy propyl ethyl diacetoxy silane, 3-Dalisidoxypropyl phenyldimethoxysilane, 3-Glycidoxypropyl phenyloxysilane, 3-Glycidoxypropyl phenyl n-propyloxysilane, 3- 'Enylpropylene silane, 3-glycidoxypropyl phenylacetoxysilane, 2- (3,4-epoxycyclohexyl) methyl-trimethoxysilane, 2- (3,4 epoxy epoxy port (Hexyl) methyltriethoxysilane, 2— (3,4-epoxycyclohexyl) methyl tree n-propyloxysilane, 2- (3
- compound ((11)) containing and containing epepisulfurfido group include 22, 22, 33—epipeichi 22 ,, 33——Epipicitiopropilopyroxixis Methicyl Lutritrietotoxisicilalan, 22, 33——Epipicitioplopiropiroxixime Methytiltotrily ⁇ ——propylopiryloxyxisilarane, 22, 22, 33—epepipicyoxypromethyoxylmethicyltotrily——ii Kishishishiranlan, 22, 22, 33-Propipipiruluoxyximethychirutotolylacetotoxixisilaran, 22, 33——epeticio Pupropipiluluoxyximethimetillmetheticyl didimethometoxixisilalane, 22, 22, 33—— Pyroxymethylmethyldi-n-propyloxysilane, 2,3-epoxypropyroxymethylmethyldi
- the compound (1) containing an oxetaneyl group include: (oxetane-1-yl) methyltrimethoxysilane, (oxetane-1-yl) methyltriethoxysilane, (oxetane-3-yl ) Methyltree n-propyloxysilane, (oxetane 1-yl) Methyltree i-propyloxysilane, (3-xyl) methyltriacetoxysilane, (3-xylamine 3— ) Methyl methyldimethoxysilane, (Oxetane 3-yl) Methylmethyl ethoxy Lan, (oxelene 3-yl) methylmethyldi-n-propyloxysilane, (oxetane-3-yl) methylmethyldi-i-propyloxysilane, (xyloxy-3-yl) ) Methylmethyld
- the compound (1) containing a vinyl group examples include vinyltrimethoxysilane, vinyltriethoxysilane, vinyltree n-propyloxysilane, vinyltree i-propyloxysilane, vinyltriacetoxysilane, vinyltrimethoxysilane.
- (Methoxyethoxy) Silane vinylmethyldimethoxysilane, vinylmethyldiethoxysilane, vinylmethyldi-n-propyloxysilane, vinylmethyldi-i-propyloxysilane, vinylmethyldiacetoxysilane, vinylethyldimethoxysilane, pinylethyl Jetoxysilane, vinylethylsilane n-propyloxysilane, vinylethylsilane i-propyloxysilane, vinylethyl Diacetoxysilane, Vinylethyldi (methoxyethoxy) Silane, Vinylphenyldimethoxysilane, Vinylphenyljetoxysilane, Vinylphenyl n-propyloxysilane, Pinylphenylsilane i-Propyloxysilane, Pinylphenyl Diacetoxysilane, vinylphenyldi (methoxy) silane, etc .;
- the compound (1) containing an aryl group include: aryltrimethoxysilane, aryltriethoxysilane, aryltri-n-propyloxysilane, aryltri_i-propyloxysilane, Cetoxysilane, allyltri (methoxyethoxy) silane, allylmethyldimethoxysilane, allylmethyldiethoxysilane, allylmethyldi-n-propyloxysilane, allylmethyldi-i-propyloxysilane, allylmethyldiacetoxysilane, allylethyldimethoxy Silane, 7-Rethylethyloxysilane, Arrylethyl n-Propyroxysilane, Arrylethyl i-Propyloxysilane, Arrylethyl Diacetoxysilane, Arethylethyldi (methoxyethoxy) Silane, Carylphenol
- the compound (1) containing a (meth) acryloyl group include 3- (meth) acryloxymethyltrimethoxysilane, 3- (meth) acryloxymethyl ⁇ triethoxysilane, 3- (meta ) Acryloxymethyl tri-n-propyloxysilane, 3- (meth) acryloxymethyltree i-propyloxysilane, 3- (meth) acryloxymethyltriacetoxysilane, 3- (meth) acrylo 3-(Meth) acryloxymethylmethyldiethoxysilane, 3— (meth) acryloxymethylmethyldiol n-propyloxysilane, 3— (meth) acryloxymethylmethyldiol i —propyloxysilane, 3 — (Meta) (Meta) 3-(Meth) acryloxymethylethyl silane, n-propyloxysilane, 3- (Meth) acryloxymethyl ethyl silane, 1- (Meth)
- the compound (1) containing a strong lpoxyl group include: carboxymethyl trimethoxysilane, carboxymethyl triethoxysilane, carboxymethyl tri-n-propyloxy silane, carboxymethyl tri-i-propyloxy silane , Carboxymethyltriacetoxysilane, carboxymethyltri (methoxyethoxy) silane, carboxymethylmethyldimethoxysilane, carboxy N-propyloxysilane, n-propyloxysilane, i-propyloxysilane, carboxymethylmethyldiacetoxysilane, carboxymethylethyldimethoxysilane, carboxymethylethylethyloxysilane, carboxymethyl Chilzy n-propyl silane, carboxymethylethyl dimethyldipropylene silane, carboxymethyl acetylacetoxysilane, carboxymethylethyl (methoxyethoxy) silane, carboxymethylpheny
- the compound (1) containing a hydroxyl group include hydroxymethyl trimethoxysilane, hydroxymethyltriethoxysilane, hydroxymethyl tri-n-propyloxy silane, hydroxymethyl tri-i-propyloxy silane, hydroxymethyl triacetoxy Silane, hydroxymethyltri (methoxyethoxy) silane, hydroxymethylmethyldimethoxysilane, hydroxy Hydroxymethyl methyl diol n-propyloxy silane, hydroxymethyl methyl diol i-propyloxy silane, hydroxy methyl methyl diacetoxy silane, hydroxymethyl ethyl dimethyl silane, hydroxy methyl ethyl methoxy silane, hydroxy methyl ethyl silane n-propyl pyroxysilane, hydroxymethylethyl i-propyloxysilane, hydroxymethylethylacetoxysilane, hydroxymethylethyldi (meth (Chicheoxy) Si
- the compound (1) containing a mercapto group include mercaptomethyltrimethoxysilane, mercaptomethyltriethoxysilane, mercaptomethyltri-n-propyloxysilane, mercaptomethyltree i-propyloxysilane, mercaptomethyltria Cetoxysilane, mercaptomethyltri (methoxyshetoxy) silane, mercaptomethylmethyldimethoxysilane, mercaptomethyljetoxysilane, mercaptomethylmethyldi-n-propyloxysilane, mercaptomethylmethyldi-i-propyloxysilane, mercaptomethylmethyldi Acetoxysilane, mercaptomethylethyldimethoxysilane, mercaptomethylethyloxysilane, mercaptomethylethylbenzene n-propyl Sisilane, mercaptomethylethyl i-propy
- the compound (1) containing an isocyanate group examples include isocyanate methyltrimethoxysilane, isocyanate methyltriethoxysilane, isocyanate methyltree n-propyloxysilane, isocyanate methyltree i-propyl.
- Aminomethyltri (methoxyethoxy) silane aminomethylmethyldimethoxysilane, aminomethylmethyljetoxysilane, aminomethylmethyldi-n-propyloxysilane, aminomethylmethyldi-i-propyloxysilane, aminomethylmethyldiacetoxysilane Aminomethylethyl dimethoxysilane, Aminomethylethyl methoxysilane, Aminomethylethyl n-propyloxysilane, Aminomethylethyl i-propyloxysilane, Minomethylethyl diacetoxy silane, aminomethyl ethyl di (methoxy shetoxy) silane, aminomethyl phenyldimethoxy silane, aminomethyl phenyl methoxy silane, aminomethyl phenyl n-propyloxy silane, aminomethyl phenyl i-propyloxysilane, aminomethylphenyldiacetyloxysi
- the compound (1) containing a ureido group include isocyanatomethyl trimethoxysilane, ureidomethyltriethoxysilane, ureidomethyltri-n-propyloxysilane, ureidomethyltrii-monopropyloxysilane, Ureidomethyltriacetoxysilane, ureidomethyltri (methoxyethoxy) silane, ureidomethylmethyldimethoxysilane, ureidomethylmethyldiethoxysilane, ureidomethylmethyldi-n-propyloxysilane, ureidomethylmethyldiene 1 monopropyl Xylsilane, ureidomethylmethyldiacetoxysilane, ureidomethylethyldimethoxysilane, ureidomethylethyldiethoxysilane, ureidomethylethylethyl n-propyl
- the compound (1) containing a styryl group include styryltrimethoxysilane, styryltriethoxysilane, styryltri-n-propyloxysilane, styryltri-i-propyloxysilane, styryltriacetoxysilane, Styryltri (methoxyoxy) silane, styrylmethyldimethoxysilane, styrylmethyljetoxysilane, styrylmethyldi-n-propyloxysilane, styrylmethyldi-i-propyloxysilane, styrylmethyldioxysilane, styryl Ethyl dimethoxysilane, styryl ethyl oxysilane, styryl ethyl silane n-propyloxy silane, styryl ethyl silane i-propyloxy silane,
- the compound (1) containing oxylanyl group, oxepynyl group, strong ruxoxyl group, and mercapto group is preferably used, especially 3-glycidoxypropylidoxypropylmethyldimethoxysilane, 3-glycidoxy Propylmethyl Gexysilane, 2— (3,4-Epoxycyclohexyl) Ethyltrimethoxysilane, 2-— (3,4-Epoxyhexyl) Ethyltriethoxysilane, (3-Ethyloxetane-3—yl) Pro Biltrimethoxysilane, (3-ethyloxetane-3-yl) propyltriethoxysilane, carboxymethyltrimethoxysilane, 3-mercaptopropyltrimethoxysilane, 3-mercaptopropyltriethoxysilane It is preferable from the viewpoint of reactivity.
- the compound (1) containing an oxylanyl group or an oxenyl group is preferably used from the viewpoint of ITO patterning characteristics, and in particular, 3-dalysidoxypropyltrimethoxysilane, 3-glycidoxypropyltriethoxysilane.
- 3-Glycidoxypropylmethyldimethoxysilane, 3-Glycidoxypropylmethyljetoxysilane, (3-Ethyloxetane-3-yl) Provir trimethoxysilane, (3-Ethyloxetane-3-yl) Propyltriethoxy Silane is preferred.
- Specific examples of the compound (2) include tetramethoxysilane, tetraethoxysilane.
- tetraalkoxysilanes such as tetra-n-propyloxysilane, tetraisopropyloxysilane, tetra-n-butoxysilane; methyltrimethoxysilane, methyltriethoxysilane, methyltri-n-propyloxysilane, ethyl Monoalkyltrialkoxysilanes such as triethoxysilane, cyclohexyltriethoxysilane; phenyltriethoxysilane, naphthyltriethoxysilane, 4-monophenyltriethoxysilane, 4-cyanophenyltriethoxysilane, 4 Monoaryltrialkoxysilanes such as aminophenyltriethoxysilane, 4-nitrophenyltriethoxysilane, 4-methylphenyltriethoxysilane, 4-hydroxyphenyltriethoxys
- tetramethoxysilane, tetraethoxysilane, methyltrimethoxysilane, methyltriethoxysilane, phenyltrimethoxysilane, phenyltriethoxysilane, dimethyldimethoxysilane, dimethyljetoxysilane, diphenyldimethoxysilane, diphenyl Lugetoxysilane is preferred in terms of reactivity and adhesion to the substrate.
- the [B] component used in the present invention can be obtained.
- the hydrolysis reaction is preferably performed in a suitable solvent.
- suitable solvents include methanol, ethanol, n-propanol, isopropyl alcohol, n-butanol, isobutyl alcohol, t-butyl alcohol, acetone,
- water-soluble solvents such as methyl ethyl ketone, methyl isobutyl ketone, propylene glycol monomethyl ether, propylene glycol methyl ether acetate, tetrahydrofuran, dioxane, and acetonitrile, or their aqueous solutions.
- water-soluble solvents are removed in a later step, those having a relatively low boiling point such as methanol, ethanol, n-propanol, isopropyl alcohol, acetone, methyl ethyl ketone, methyl isobutyl ketone, and tetrahydrofuran are suitable.
- ketones such as acetone, methyl ethyl ketone, and methyl isobutyl ketone are more preferable, and methyl isobutyl ketone is most preferable.
- the hydrolysis reaction for synthesizing the component [B] is preferably an acid catalyst such as hydrochloric acid, sulfuric acid, nitric acid, formic acid, oxalic acid, acetic acid, trifluoroacetic acid, trifluoromethylsulfonic acid, acidic ion exchange resin, various Lewis Acid, etc. or base catalyst such as ammonia, primary amines, secondary amines, tertiary amines, nitrogen-containing aromatic compounds such as pyridine, basic ion exchange resins, hydroxides such as sodium hydroxide, carbonic acid It is carried out in the presence of carbonates such as potassium, carboxylates such as sodium acetate, and various Lewis bases.
- the amount of water used, the reaction temperature, and the reaction time are appropriately set. For example, the following conditions can be adopted.
- the amount of water used is preferably 1.5 mol or less, based on 1 mol of the total amount of alkoxyl groups and halogen atoms in the compound represented by the above formula (1) and the compound represented by the above formula (2).
- the amount is preferably 1 mol or less, more preferably 0.9 mol or less.
- the reaction temperature is preferably 40 to 20 ° C., more preferably 50 to 150 ° C.
- the reaction time is preferably 30 minutes to 24 hours, more preferably 1 to 12 hours.
- Polystyrene equivalent weight average molecular weight (hereinafter sometimes referred to as “Mw”) by gel permeation chromatography (GPC) of the component [B] is preferably 500 to 10,000, more preferably 1,000 to 3,000. Mw
- the acid anhydride [C] can be added to improve the heat resistance and hardness of the protective film to be formed.
- the acid anhydride [C] (c 1) a polymer containing a repeating unit derived from a polymerizable unsaturated compound having an acid anhydride group (excluding the copolymer [A]), or (c 1) Examples of polycarboxylic anhydrides.
- Examples of the unsaturated polycarboxylic acid anhydride used for synthesizing a polymer containing a repeating unit derived from a polymerizable unsaturated compound having an acid anhydride group (c-1) include, for example, anhydrous itacon And at least one selected from the group consisting of acid, citraconic anhydride, maleic anhydride, and cis 1,2,3,4-tetrahydrophthalic anhydride.
- olefinic unsaturated compounds used for the synthesis of copolymers with styrene, P-methylstyrene, p-methoxystyrene, methyl methacrylate, t-butyl methacrylate, tricyclomethacrylate [5. 2. 1. 0 2 '6] decane one 8-I le, 2- methylcyclohexyl hexyl ⁇ chestnut rate, at least one can be cited selected from the group consisting of cyclohexyl phenyl maleimide and cycloalkyl.
- Copolymer of polymerizable unsaturated compound having an acid anhydride group and olefinic unsaturated compound The copolymerization ratio of the polymerizable unsaturated compound having an acid anhydride group in 100 parts by weight is preferably 1 to 80 parts by weight, more preferably 10 to 60 parts by weight. By using such a copolymer, a protective film excellent in flatness can be obtained.
- Preferable examples of the copolymer of the polymerizable unsaturated compound having an acid anhydride group and the olefinic unsaturated compound include maleic anhydride copolymer / styrene, citraconic anhydride Z-methyl tricyclo [5. 2.1. 0 2 '6] decane one 8-I le copolymers.
- the polystyrene-converted weight average molecular weight of the copolymer of the polymerizable unsaturated compound having an acid anhydride group and the olefinic unsaturated compound is preferably from 500 to 50, and more preferably from 0.00. 5 0 0 to 1 0, 0 0 0.
- a protective film having excellent flatness can be obtained.
- polyvalent carboxylic acid anhydride (c-12) examples include itaconic anhydride, anhydrous succinic acid, citraconic anhydride, dodecenyl succinic anhydride, tricarbanilic anhydride, maleic anhydride, hexahydrophthalic anhydride, anhydrous Aliphatic dicarboxylic acid anhydrides such as methyltetrahydrophthalic acid and hymic anhydride; alicyclic rings such as 1, 2, 3, 4-butanetetracarboxylic dianhydride and cyclopentanetetracarboxylic dianhydride Aromatic polycarboxylic dianhydrides; aromatic polycarboxylic anhydrides such as fluoric anhydride, pyromellitic anhydride, trimellitic anhydride, benzophenone anhydride tetracarboxylic acid; Examples include ester group-containing acid anhydrides such as trimellitate and glycerin tris anhydride trimellitate. Of these
- a polyfunctional (meth) acrylic compound is used.
- the cationically polymerizable compound is a compound having two or more oxylanyl groups or oxenyl groups in the molecule (excluding the above-mentioned copolymer [A-1]).
- Examples of the compound having two or more oxylanyl groups or oxenyl groups in the molecule include, for example, a compound having two or more epoxy groups in the molecule, or a 3,4-epoxycyclohexyl group.
- Examples of the compound having two or more epoxy groups in the molecule include bisphenol A diglycidyl ether, bisphenol F diglycidyl ether, bisphenol S diglycidyl ether, hydrogenated bisphenol A diglycidyl ether.
- Bisphenols such as hydrogenated bisphenol F diglycidyl ether, hydrogenated bisphenol AD diglycidyl ether, brominated bisphenol A diglycidyl ether, brominated bisphenol F diglycidyl ether, brominated bisphenol S diglycidyl ether Diglycidyl ethers of the compounds;
- Polydaricidyl ethers of polyether polyols obtained by adding one or more alkylene oxides to aliphatic polyhydric alcohols such as ethylene glycol, propylene glycol, glycerin;
- Examples include epoxidized soybean oil and epoxidized Amani oil.
- Examples of the products of compounds having two or more epoxy groups in the molecule include, for example, bisphenol A-type epoxy resins such as Epicoat 1001, 1002, 1003, 1004, 1007, 1009, 1010, 828 (above, manufactured by Japan Epoxy Resin Co., Ltd.), etc.
- Bisphenol F-type epoxy resin Epicot 807 (manufactured by Japan Epoxy Resins Co., Ltd.), etc .;
- Epicot 152, 154, 157 S 65 (above, manufactured by Japan Epoxy Resin Co., Ltd.), EPPN201, 202 (above, manufactured by Nippon Kayaku Co., Ltd.), etc .;
- Cresol lnnopolak type epoxy resins such as EOCN102, 103S, 104S, 1020, 1025, 1027 (above, Nippon Kayaku Co., Ltd.), Epico-180 180 (Japan Epoxy Resin Co., Ltd.), etc. ;
- Polyphenol type epoxy resins such as Epicoat 1032H60, XY— 4 000 (above, manufactured by Japan Epoxy Resin Co., Ltd.), etc.
- Cyclic aliphatic epoxy resins such as CY-175, 177, 179, Alaldite CY-182, 192, 184 (above, manufactured by Ciba Specialty Chemicals), ERL-4234, 4299, 4221 , 4206 (above, manufactured by UCC), Shodyne 509 (produced by Showa Denko KK), Epiclon 200, 400 (above, manufactured by Dainippon Ink, Inc.), Epicoat 871, 872 (above, Japan Epoxy) Resin Co., Ltd.), ED-5661, 5662 (above, manufactured by Sera Nizu Coating Co., Ltd.), etc.
- aliphatic polyglycidyl ether examples include Evolite 100MF (manufactured by Kyoeisha Chemical Co., Ltd.), Epioal TMP (manufactured by Nippon Oil & Fats Co., Ltd.), and the like.
- Examples of the compound having two or more 3,4 monoepoxyhexyl groups in the molecule include, for example, 3,4 monoepoxycyclohexylmethyl-3 ′, 4′-epoxycyclohexylcarboxylate, 2 -(3, 4 one epoxy cyclohexyl 5,5-spiro-3,4-epoxy) cyclohexane monomethadioxane, bis (3,4-epoxyhexylmethyl) adipate, bis (3,4-epoxy 6-methylcyclohexylmethyl) adipate, 3 , 4 1-epoxy 1-methylcyclohexyl luo 3 ', 4, 1-epoxy 1-, 6-methylcyclohexane carboxylate, methylene bis (3,4-epoxycyclohexane), dicyclophene genepoxide, ethylene glycol Di (3,4-epoxycyclohexylmethyl) ether, ethylene bis (3,4-epoxycycl
- Triacryloyloxy pen erythritol succinic acid also known as: 3-acryloyloxy 2 , 2—Bi Acryloyloxymethyl group pill
- a curing accelerator can be added in combination with [C] a hardener to improve the heat resistance and hardness of the formed protective film.
- the addition amount of the curing accelerator [D] is preferably from 0.001 to L part by weight with respect to 100 parts by weight of the copolymer [A]. From the viewpoint of heat resistance and storage stability, 0.001 to 1 part by weight is more preferable.
- a surfactant can be added to improve the coating performance of the resin composition of the present invention.
- surfactants include fluorine-based surfactants, silicone-based surfactants, nonionic surfactants, and other surfactants.
- fluorosurfactant include BM CH IMI E product names: BM-1000, BM-1100, manufactured by Dainippon Ink and Chemicals, Inc.
- Product name Footer Gento 250, 251 and 222 F, FTX-218, manufactured by Asahi Glass Co., Ltd.
- silicone surfactant examples include, for example, Toray Dow Corning Silicone Co., Ltd. trade names: SH-28PA, SH-190, SH-193, SZ-1 6032, SF-8428, DC-57, DC-190, PAINTAD19, FZ-2101, 77, 2118, L-1 7001, L-7002, BYK-Chemichi Japan Co., Ltd., Byk-300, 306, 310, 335, 341, 344, 370, Shin-Etsu Chemical Co., Ltd.
- Product name Ftop EF 301, EF 303, EF 35 2, etc. it can.
- nonionic surfactant examples include polyoxyethylene alkyl ether, polyoxyethylene alkylene ether, polyoxyethylene dialkyl ester, and the like.
- polyoxyethylene alkyl ether examples include polyoxyethylene lauryl ether, polyoxyethylene stearyl ether, polyoxyethylene aryl ether, and the like.
- polyoxyethylene aryl ether examples include polyoxyethylene octyl phenyl ether, polyoxy Ethylene nonylphenol.
- polyoxychethylene dialkyl esters examples include polyoxyethylene dilaurate and polyoxyethylene di-stearate.
- Examples of the other surfactants include Kyoeisha Chemical Co., Ltd. trade name: (meth) acrylic acid copolymer polyflow No. 57, No. 90, and the like.
- the amount of these [F] surfactants added is preferably 5 parts by weight or less, more preferably 2 parts by weight or less per 100 parts by weight of the polymer [A]. When the amount of the surfactant exceeds 5 parts by weight, the film roughening force S may easily occur in the coating process.
- a heat-sensitive acid generator can be added to the composition of the present invention.
- the heat-sensitive acid generator include sulfone salt, benzothiazonium salt, ammonium salt, phosphonium salt and the like. Among these, sulfonium salt and benzothiazonium salt are preferably used.
- the resin composition of the present invention is prepared by uniformly dissolving or dispersing each of the above components, preferably in a suitable solvent.
- a solvent in which each component of the composition is dissolved or dispersed and does not react with each component is preferably used.
- the resin composition of the present invention is a polymerizable unsaturated compound in which the [A] component has at least one functional group selected from the group consisting of [A 3] (a) oxylanyl group, oxetanyl group and aryl group.
- First liquid not containing a curing agent And [C] can be prepared as a set consisting of a second liquid containing a curing agent and mixed before use.
- the first liquid preferably contains [D] a polyfunctional compound.
- Such solvents include alcohol, ether, daricol ether, Lenglycol alkyl ether acetate, Jetylene glycol monoalkyl ether, Diethylene glycol dialkyl ether, Propylene glycol monoalkyl ether, Propylene glycol dialkyl ether, Propylene glycol alcohol etherate, Propylene glycol alcohol ether propionate And aromatic hydrocarbons, ketones, esters and the like. Specific examples of these include, for example, alcohol, methanol, ethanol, benzyl alcohol, etc .;
- Ethers such as tetrahydrofuran
- glycol ether ethylene glycol monomethyl ether, ethylene glycol monoethyl ether, etc .
- Ethylene glycol alkyl ether acetates such as methyl cetyl solvate, ethyl cetyl sorb acetate, ethylene glycol monobutyl ether acetate, diethylene glycol monoethyl ether acetate, etc .; Diethylene glycol monoethyl ether, etc .;
- diethylene glycol dialkyl ether diethylene glycol dimethyl ether, diethylene glycol jetyl ether, diethylene glycol ethyl methyl ether, etc .;
- propylene glycol monoalkyl ether propylene glycol methyl ether, propylene glycol propyl ether, propylene glycol propyl ether, propylene glycol butyl ether, etc .;
- propylene glycol dialkyl ethers propylene glycol dimethyl ether, propylene glycol methyl ether, propylene glycol methyl propyl ether, propylene glycol methyl isopropyl ether, propylene dallicol methyl butyl ether, propylene glycol methyl isobutyl ether, propylene glycol methyl pentyl Ether, propylene glycol methyl pentyl ether, propylene glycol methyl hexyl ether, propylene glycol methyl cyclohexyl ether, propylene glycol Recall methyl heptyl ether, propylene glycol methyloctyl ether, etc .;
- propylene gallic alkyl ether acetates examples include propylene dimethyl alcohol ether acetate, propylene glycol ether ether acetate, propylene glycol propyl ether acetate, propylene glycol buty ether acetate, etc .;
- propylene glycol alkyl ether propionate propylene glycol methyl ether propionate, propylene glycol ether ether propionate, propylene glycol propyl ether propionate, propylene glycol butyl ether propionate, etc .;
- Aromatic hydrocarbons such as ⁇ ruen, xylene;
- ketones include methyl ethyl ketone, cyclohexanone, 4-hydroxymono-4-methyl-2-pentanone, and methyl isoamyl ketone;
- Esters include methyl acetate, ethyl acetate, propyl acetate, butyl acetate, ethyl 2-hydroxypropionate, 2-hydroxy-2-methyl methyl propionate, 2-hydroxy-2-methylpropionate, methyl hydroxyacetate, hydroxyacetic acid Ethyl, hydroxyethyl acetate, methyl lactate,?
- alcohol diethylene glycol, propylene glycol alkyl carbonate, ethylene glycol alkyl ether acetate, and ethylene glycol dialkyl ether, particularly benzyl alcohol, polyethylene glycol ethyl methyl ether, propylene Glycol methyl ether acetate, Propylene glycol ether ether acetate, Diethylene glycol dimethyl ether, Ethylene glycol monobutyl ether acetate, Jetylene glycol monoethyl ether acetate, Jetylene glycol ether ether, 3- Methyl methoxypropionate, methyl 3-ethoxypropionate, and ethyl 3-methoxypropionate are preferred.
- the amount of the solvent used is preferably 1 to 50% by weight, more preferably the total solid content (amount obtained by subtracting the amount of the solvent from the total amount of the composition including the solvent) in the composition of the present invention.
- the range is preferably 5 to 40% by weight.
- a high boiling point solvent can be used in combination with the above solvent.
- high-boiling solvents that can be used here include N-methylformamide, N, N-dimethylformamide, N-methylformanilide, N-methylacetamide, N, N-dimethylacetamide, N-methyl Pyrrolidone, dimethyl sulfoxide, benzylethyl ether, dihexyl ether, acetonyl acetone, isophorone, caproic acid, strong prillic acid, 1-year-old octanol, 1-nonanol, benzyl acetate, benzoic acid ethyl , Ethyl oxalate, jetyl maleate, T-ptyrolactone, ethylene carbonate, propylene carbonate, and phenylorthosolv acetate.
- the amount used when a high-boiling solvent is used in combination is preferably 90% by weight or less, more preferably 80% by weight or less, based on the total amount of the solvent.
- composition prepared as described above is preferably separated using Millipore Fill having a pore diameter of 0.2 to 3.0 rn, more preferably about 0.2 to 0.5 m. It can also be used.
- the resin composition solution of the present invention is applied to the substrate surface, pre-baked to form a coating film by removing the solvent, and then heat-treated to form a protective film for the desired force-filled film. Can be formed.
- the resin composition of this invention when preparing the resin composition of this invention as a set which consists of said 1st liquid and 2nd liquid, and mixing and using this, the 1st liquid and 2nd liquid of the said set are mixed.
- a protective film for the color fill By forming a film on the substrate with the mixture and then subjecting it to a heat treatment, a protective film for the color fill can be formed.
- Examples of the substrate that can be used include substrates such as glass, quartz, silicon, and resin.
- Examples of the resin include resins such as polyethylene terephthalate, polybutylene terephthalate, polyethersulfone, polycarbonate, polyimide, and a ring-opening polymer of cyclic olefin and its hydrogenated product.
- a coating method for example, an appropriate method such as a spray method, a roll coating method, a spin coating method, a bar coating method, or an ink jet method can be adopted. Application using can be suitably used.
- the pre-baking conditions vary depending on the types of components and the blending ratio, but conditions of 70 to 90 ° C. for about 1 to 15 minutes can be preferably used.
- Coating The thickness is preferably 0.15 to 8.5 mm, more preferably 0.15 to 6.5 m, and still more preferably 0.15 to 4.5 m.
- the coating thickness here should be understood as the thickness after removal of the solvent.
- the heat treatment after the coating film is formed can be carried out by an appropriate heating device such as a hot plate or a clean oven.
- the treatment temperature is about 150-250 ° C. Power S is preferable.
- the heating time is 5-30 minutes when using a hot plate, and 30-90 minutes when using an oven. Can be adopted.
- the resin composition When a radiation-sensitive acid generator is used for the resin composition, the resin composition is applied to the substrate surface, the solvent is removed by pre-baking to form a coating film, and then a radiation irradiation treatment (exposure) The target protective film can be formed by applying the treatment. If necessary, a heat treatment may be further performed after the exposure processing.
- ultraviolet rays containing light having a wavelength of 190 nm to 45 nm which can include visible rays, ultraviolet rays, far ultraviolet rays, electron beams, and X-rays, are preferable.
- the exposure dose is preferably from 100 to 20 and 0,000 J / m 2 , and more preferably from 15 to 10000: Z0 2 .
- a heat treatment may be optionally further performed after irradiation.
- the heating temperature at this time is preferably about 150 to 250 ° C., and an appropriate apparatus such as a hot plate or a clean oven can be used as the heating apparatus.
- the heating time may be 5 to 30 minutes when using a hot plate, and 30 to 90 minutes when using an oven.
- the protective film thus formed has a thickness of preferably 0.1 to 8 / xm, more preferably 0.1 to 6 m, and still more preferably 0.1 to 4 / im.
- the above film thickness should be understood as the thickness from the top of the force film fill. is there.
- the protective film of the present invention satisfies adhesion, surface hardness, transparency, heat resistance, light resistance, solvent resistance, etc. It is suitable as a protective film for an optical device that does not dent even under load and has excellent performance for flattening the step of the color film formed on the base substrate.
- the protective film of the present invention may be exposed to heating exceeding 2550 ° C in the panel manufacturing process, it should have sufficient heat resistance even in that case. Guaranteed by having sufficient dimensional stability.
- a flask equipped with a condenser and a stirrer was charged with 5 parts by weight of 2,2′-azobis monoisoptyronitrile and 200 parts by weight of propylene glycol monomethyl ether acetate. Subsequently, 70 parts by weight of glycidyl methacrylate and 30 parts by weight of styrene were charged, and after substituting with nitrogen, stirring was started gently. The solution temperature was raised to 95 ° C., and this temperature was maintained for 5 hours to obtain a polymer solution containing the copolymer (A-1). The resulting polymer solution had a solid content concentration of 32.8% by weight.
- a flask equipped with a condenser and a stirrer was charged with 5 parts by weight of 2,2′-azobis monoisoptyronitrile and 200 parts by weight of propylene glycol monomethyl ether acetate. Subsequently, 80 parts by weight of 3-ethyl-3-methacryloyloxymethyl oxene and 20 parts by weight of styrene were charged, and after the atmosphere was replaced with nitrogen, stirring was started gently. The solution temperature was raised to 95, and this temperature was maintained for 5 hours to obtain a polymer solution containing the copolymer (A-2). The resulting polymer solution had a solid content concentration of 33.0% by weight.
- a flask equipped with a condenser and a stirrer was charged with 5 parts by weight of 2,2,1azobis monoisoptyronitrile and 200 parts by weight of propylene glycol monomethyl ether acetate.
- 60 parts by weight of glycidyl methacrylate, 10 parts by weight of styrene, and 30 parts by weight of tricyclo [5. 2. 1. 0 2 ' 6 ] decane 8-ylmethyl methacrylate were charged, and after substituting with nitrogen, the stirring was started gently. .
- the solution temperature was raised to 95 ° C., and this temperature was maintained for 5 hours to obtain a polymer solution containing the copolymer (A-4).
- the resulting polymer solution had a solid content concentration of 32.9% by weight.
- a flask equipped with a condenser and a stirrer was charged with 5 parts by weight of 2,2′-azobis (2,4-dimethylvaleronitryl) and 200 parts by weight of propylene glycol monomethyl etherate. Subsequently, 50 parts by weight of glycidyl methacrylate, 15 parts by weight of styrene, 15 parts by weight of N-cyclohexylmaleimide and 20 parts by weight of methacrylic acid were charged, and after the atmosphere was replaced with nitrogen, stirring was started gently. The solution temperature was raised to 95 ° C, and this temperature was maintained for 5 hours to obtain a polymer solution containing the copolymer (A-5). The resulting polymer solution had a solid content concentration of 33.0% by weight.
- a flask equipped with a condenser and a stirrer was charged with 5 parts by weight of 2,2, -azobis (2,4-dimethylvaleronitryl) and 200 parts by weight of propylene dallicol monomethyl ether acetate. Subsequently, 50 parts by weight of glycidyl methacrylate, 10 parts by weight of styrene, and 40 parts by weight of allyl methacrylate were charged, and after the atmosphere was replaced with nitrogen, stirring was started gently. The solution temperature was raised to 70 ° C., and this temperature was maintained for 5 hours to obtain a polymer solution containing a copolymer (A_ 7). The solid content concentration of the obtained polymer solution was 32.6% by weight.
- a flask equipped with a condenser and a stirrer was charged with 5 parts by weight of 2,2′-azobis (2,4-dimethylvaleronitryl) and 200 parts by weight of propylene dimethyl alcohol monomethyl etherate. Subsequently, 60 parts by weight of 3-ethyl-3-methacryloyloxymethyloxetane, 10 parts by weight of styrene and 30 parts by weight of allyl methacrylate were charged, and after the atmosphere was replaced with nitrogen, stirring was started gently. The solution temperature was raised to 70 ° C., and this temperature was maintained for 5 hours to obtain a polymer solution containing the copolymer (A-8). The obtained polymer solution had a solid content concentration of 32.7% by weight.
- a flask equipped with a condenser and a stirrer was charged with 5 parts by weight of 2,2, -azobis monoisoptyronitrile and 200 parts by weight of propylene glycol monomethyl ether acetate. Subsequently, 45 parts by weight of glycidyl methacrylate, 40 parts by weight of 3-ethyl-3-methacryloyloxymethyloxetane, and 15 parts by weight of styrene were charged with nitrogen, and then gently stirred. The solution temperature was raised to 70 ° C., and this temperature was maintained for 5 hours to obtain a polymer solution containing the copolymer (A-9). The resulting polymer solution had a solid content concentration of 33.3 wt%.
- a flask equipped with a condenser and a stirrer was charged with 5 parts by weight of 2,2, -azobis (2,4-dimethylvaleronitryl) and 200 parts by weight of propylene glycol monomethyl ether acetate.
- 20 parts by weight of styrene, N-cyclohex 20 parts by weight of silmaleimide and 60 parts by weight of allyl methacrylate were charged, and after nitrogen substitution, stirring was started gently.
- the solution temperature was raised to 70 ° C., and this temperature was maintained for 5 hours to obtain a polymer solution containing a copolymer (A-10).
- the resulting polymer solution had a solid content concentration of 32.5% by weight.
- a flask equipped with a condenser and a stirrer was charged with 5 parts by weight of 2,2, -azobis (2,4-dimethylvaleronitryl) and 200 parts by weight of propylene glycol monomethyl etherate. Subsequently, 20 parts by weight of styrene, 20 parts by weight of N-cyclohexylmaleimide, 20 parts by weight of methacrylic acid, 20 parts by weight of daricidyl methacrylate, and 20 parts by weight of 1-ethylcyclohexyl methacrylate were charged, and the atmosphere was replaced with nitrogen. After that, stirring was started gently. The solution temperature was raised to 70 ° C., and this temperature was maintained for 5 hours to obtain a polymer solution containing the copolymer (A-11). The resulting polymer solution had a solid content concentration of 32.6% by weight.
- a flask equipped with a condenser and a stirrer was charged with 5 parts by weight of 2,2′-azobis (2,4-dimethylvaleronitrile) and 200 parts by weight of propylene dallicol monomethyl ether acetate. Subsequently, 20 parts by weight of styrene, 20 parts by weight of N-cyclohexylmaleimide, 20 parts by weight of methacrylic acid, 20 parts by weight of glycidyl methacrylate, 20 parts by weight of 1-ethylcyclopentyl methacrylate, After the atmosphere was replaced with nitrogen, stirring was started gently. The solution temperature was raised to 70 ° C., and this temperature was maintained for 5 hours to obtain a polymer solution containing the copolymer (A-12). The resulting polymer solution had a solid content concentration of 32.7% by weight.
- a flask equipped with a condenser and a stirrer was charged with 5 parts by weight of 2,2′-azobis (2,4-dimethylvaleronitryl) and 200 parts by weight of propylene glycol monomethyl ether acetate. Subsequently, 20 parts by weight of styrene, 20 parts by weight of N-cyclohexylmaleimide, 20 parts by weight of methacrylic acid, 20 parts by weight of glycidyl methacrylate and 20 parts by weight of tetrahydro-2-H-pyran-2-yl ester 8 hours
- the solution temperature was raised to 7 O, and this temperature was maintained for 5 hours to obtain a polymer solution containing the copolymer (A-13).
- the resulting polymer solution had a solid content concentration of 32.4% by weight.
- composition using a spinner of all after application to S I_ ⁇ 2 Dip a glass substrate, a coating film was formed by Purebe Ichiku 80 ° C, 5 minutes on a hot plate, further in O Bun 230 A protective film having a thickness of 2.0 m was formed by heat treatment at ° C for 60 minutes.
- the substrate having a protective film formed as described above was measured for a transmittance of 400 to 800 nm using a spectrophotometer (150-20 type double beam (manufactured by Hitachi, Ltd.)).
- Table 1 shows the minimum transmittance between 400 and 800 nm. When this value is 95% or more, it can be said that the transparency of the protective film is good.
- the substrate having the protective film formed as described above was heated in an oven at 250 ° C. for 1 hour, and the film thickness before and after heating was measured.
- the substrate having the protective film formed as described above was heated in an oven at 250 ° C. for 1 hour, and the transparency before and after heating was measured in the same manner as in the above (1).
- the heat discoloration calculated according to the following formula is shown in Table 1. When this value is 5% or less, the heat discoloration is good.
- Heat discoloration resistance transmittance before heating-transmittance after heating (%)
- the surface hardness of the protective film was measured by the pencil grabbing test of JISK-540 0-1990. This value is shown in Table 1. When this value is 4 H or higher, the surface hardness is good.
- the above composition was applied onto an S i 0 2 dip glass substrate so that the film thickness after post-baking was 20 m.
- the sublimate was deposited on the glass wafer by setting the wafer and pre-baking on a hot plate at 80 ° C. for 5 minutes. Then, the presence or absence of the sublimate was evaluated by measuring the haze value of the substrate on which the sublimate was adhered using a haze meter. If there is a lot of sublimation (a lot of outgas), the haze value is high (Haze value> 1) When observed and there is no sublimation (no outgassing), the haze value is almost zero.
- the viscosity of the protective film-forming resin composition prepared in Example 1 was measured using an ELD viscometer manufactured by Tokyo Keiki Co., Ltd. Thereafter, the solution viscosity at 25 ° C was measured every day while the composition was allowed to stand at 25 ° C.
- the number of days required to increase the viscosity by 5% based on the viscosity immediately after preparation was determined, and these days are shown in Table 1. When this number of days is 20 days or more, the storage stability is good.
- the substrate having the protective film formed as described above was immersed in 5% NaOH at 30 ° C. for 30 minutes, and then the film thickness after removing water with a hot plate was measured.
- the alkali resistance calculated according to the following formula is shown in Table 1. When this value is 95% or more, the alkali resistance is good.
- I TO was sputtered at 60 ° C. Atmosphere at this time is the degree of reduced pressure 1.
- 0 X 10- 5 P a was Ar gas flow 3. 12 X 10- 3 m 3 Zh , ⁇ 2 gas flow rate 1. 2 X 10- 5 m 3 / h.
- the sputtered substrate was heated in a clean oven at 240 ° C for 1 hour.
- wet etching was performed on ITO using an etchant mixed with nitric acid Z hydrochloric acid at a weight ratio of 1 Z 3.
- the obtained substrate is immersed in an etchant, taken out every 10 seconds, and the line width of the formed ITO line pattern is measured with an optical microscope.
- the etching time for m was measured.
- the line width of the IT0 line pattern when immersed in an etchant was measured with an optical microscope for a time equivalent to 1.2 times the etching time, and the results are shown in Table 1. The closer the line width of the formed ITO line pattern is to 10 m, the better the ITO patterning characteristics.
- the resin composition was the same as in Example 1 except that the types and amounts of each component of the composition were as shown in Table 1 and the solvents shown in Table 1 were used to match the solids concentration shown in Table 1. A product was prepared.
- A- 1 100 100 100 ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ Copolymer A ⁇ 2 ⁇ ⁇ ⁇ 100 One ⁇ ⁇
- adhesion assistant (B), acid anhydride (C), curing accelerator (D), force thione polymerizable compound (E), surfactant (F) and solvent (S) are as follows. Each represents the following.
- B-8 Epoxy-modified silicone oil (Toray Dow Corning 'Silicon Co., Ltd. product name: BY16-855D)
- E-1 Bisphenol A nopolac type epoxy resin (Japan Epoxy Resin Co., Ltd., trade name: Epicoat 828)
- E-2 Nopolac type epoxy resin (Product name: Epico Ichiyo 154, manufactured by Japan Epoxy Resin Co., Ltd.)
- E—4 pentaacryloyloxydipentylerythritol succinic acid (also known as: [3 1 (3-acryloyloxy-1, 2-bisacryloyloxymethyl-propyl) -2, 2-bis [Crylloyoxymethyl group mouth pill] ester, abbreviation: P ADP S ⁇
- F-1 Silicone-based surfactant (Product name: SH-28 PA, manufactured by Toray Dow Corning Silicone Co., Ltd.)
- F-2 Silicone-based surfactant (Bikchemy Japan Co., Ltd. product name: By k- 344)
- F-3 Fluorosurfactant (manufactured by Neos Co., Ltd. Trade name: FUJIGENTO FT X-218)
- a cured film having a high flatness can be formed on the substrate, and the transparency and surface hardness are high, and the heat and pressure resistance is high.
- Suitable for forming protective films for optical devices that have excellent resistance to various properties such as acid resistance, alkali resistance, and spatter resistance, and good wiring electrode patterning characteristics.
- a resin composition that produces a small amount of sublimated material and has excellent storage stability as a composition, a method for forming a protective film using the resin composition, and a protective film formed from the composition Is done.
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- Medicinal Chemistry (AREA)
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- Optical Filters (AREA)
- Optics & Photonics (AREA)
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- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Epoxy Resins (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Materials For Photolithography (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
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Abstract
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KR1020147035856A KR101570313B1 (ko) | 2007-03-26 | 2008-03-21 | 경화성 수지 조성물, 보호막 및 보호막의 형성 방법 |
CN200880010115.1A CN101646718B (zh) | 2007-03-26 | 2008-03-21 | 固化性树脂组合物、保护膜和保护膜的形成方法 |
JP2009509182A JP5354207B2 (ja) | 2007-03-26 | 2008-03-21 | 硬化性樹脂組成物、保護膜および保護膜の形成方法 |
KR1020097020062A KR101500770B1 (ko) | 2007-03-26 | 2008-03-21 | 경화성 수지 조성물, 보호막 및 보호막의 형성 방법 |
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Cited By (7)
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KR20100109474A (ko) * | 2009-03-31 | 2010-10-08 | 제이에스알 가부시끼가이샤 | 액정 배향제, 액정 배향막의 형성 방법 및 액정 표시 소자 |
JP2012013907A (ja) * | 2010-06-30 | 2012-01-19 | Sanyo Chem Ind Ltd | 感光性樹脂組成物 |
US8912279B2 (en) | 2011-05-27 | 2014-12-16 | Ajinomoto Co., Inc. | Resin composition |
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JP2018150423A (ja) * | 2017-03-10 | 2018-09-27 | 日産化学株式会社 | 熱硬化性樹脂組成物 |
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KR101865922B1 (ko) * | 2011-09-30 | 2018-06-11 | 롬엔드하스전자재료코리아유한회사 | 유기실록산 중합체를 포함하는 저온 경화성 수지 조성물 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06271650A (ja) * | 1993-03-19 | 1994-09-27 | Shin Etsu Chem Co Ltd | 硬化性樹脂組成物 |
JP2001522907A (ja) * | 1997-11-12 | 2001-11-20 | エス・シー・ジョンソン・コマーシャル・マーケッツ・インコーポレーテッド | 重合体組成物、ならびにその調整および使用 |
JP2003206355A (ja) * | 2002-01-10 | 2003-07-22 | Kansai Paint Co Ltd | 常温硬化性塗料組成物 |
JP2003313303A (ja) * | 2002-04-19 | 2003-11-06 | Toagosei Co Ltd | 硬化性組成物 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200218908Y1 (ko) * | 2000-11-15 | 2001-04-02 | 주식회사새신프라코 | 경화제와 주제가 일체로 포장이 가능하도록 선반을구비한 용제 용기 |
JP2002296412A (ja) * | 2001-03-30 | 2002-10-09 | Fujitsu Ltd | カラーフィルタ及びカラー液晶表示装置 |
TWI286563B (en) * | 2002-05-14 | 2007-09-11 | Jsr Corp | Resin composition and protective film |
JP4697423B2 (ja) * | 2004-12-16 | 2011-06-08 | Jsr株式会社 | 保護膜形成用組成物および保護膜 |
JP4735818B2 (ja) * | 2005-08-12 | 2011-07-27 | Jsr株式会社 | 樹脂組成物、カラーフィルタの保護膜の形成方法、およびカラーフィルタの保護膜 |
-
2008
- 2008-03-21 CN CN200880010115.1A patent/CN101646718B/zh active Active
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06271650A (ja) * | 1993-03-19 | 1994-09-27 | Shin Etsu Chem Co Ltd | 硬化性樹脂組成物 |
JP2001522907A (ja) * | 1997-11-12 | 2001-11-20 | エス・シー・ジョンソン・コマーシャル・マーケッツ・インコーポレーテッド | 重合体組成物、ならびにその調整および使用 |
JP2003206355A (ja) * | 2002-01-10 | 2003-07-22 | Kansai Paint Co Ltd | 常温硬化性塗料組成物 |
JP2003313303A (ja) * | 2002-04-19 | 2003-11-06 | Toagosei Co Ltd | 硬化性組成物 |
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KR20100109474A (ko) * | 2009-03-31 | 2010-10-08 | 제이에스알 가부시끼가이샤 | 액정 배향제, 액정 배향막의 형성 방법 및 액정 표시 소자 |
JP2010256857A (ja) * | 2009-03-31 | 2010-11-11 | Jsr Corp | 液晶配向剤および液晶表示素子 |
KR101693040B1 (ko) | 2009-03-31 | 2017-01-04 | 제이에스알 가부시끼가이샤 | 액정 배향제, 액정 배향막의 형성 방법 및 액정 표시 소자 |
JP2012013907A (ja) * | 2010-06-30 | 2012-01-19 | Sanyo Chem Ind Ltd | 感光性樹脂組成物 |
US8912279B2 (en) | 2011-05-27 | 2014-12-16 | Ajinomoto Co., Inc. | Resin composition |
JP2016012053A (ja) * | 2014-06-30 | 2016-01-21 | 日油株式会社 | カラーフィルター保護膜用熱硬化性樹脂組成物、及びその硬化膜を備えるカラーフィルター |
JP2018150423A (ja) * | 2017-03-10 | 2018-09-27 | 日産化学株式会社 | 熱硬化性樹脂組成物 |
CN109062007A (zh) * | 2017-06-12 | 2018-12-21 | 奇美实业股份有限公司 | 正型感光性聚硅氧烷组成物及其应用 |
CN109062007B (zh) * | 2017-06-12 | 2023-03-10 | 奇美实业股份有限公司 | 正型感光性聚硅氧烷组成物及其应用 |
CN112608600A (zh) * | 2019-10-04 | 2021-04-06 | 日铁化学材料株式会社 | 包含硅氧烷树脂的硬化性树脂组合物及其硬化物、硅氧烷树脂的制造方法 |
CN112608600B (zh) * | 2019-10-04 | 2024-05-14 | 日铁化学材料株式会社 | 包含硅氧烷树脂的硬化性树脂组合物及其硬化物、硅氧烷树脂的制造方法 |
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JPWO2008123388A1 (ja) | 2010-07-15 |
KR101500770B1 (ko) | 2015-03-09 |
KR20100014587A (ko) | 2010-02-10 |
CN101646718B (zh) | 2013-04-03 |
KR101570313B1 (ko) | 2015-11-18 |
TWI467247B (zh) | 2015-01-01 |
TW200905264A (en) | 2009-02-01 |
JP5354207B2 (ja) | 2013-11-27 |
CN101646718A (zh) | 2010-02-10 |
KR20150004941A (ko) | 2015-01-13 |
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