摘要:
Disclosed is a photosensitive resin composition suitable as a resist material against sandblasting for pattern-wise engraving of the surface of a body after photolithographic patterning, which comprises: (a) a urethane compound having a (meth)acrylate group at the molecular end, which is obtained from a polyether or polyester compound having a hydroxy group at the molecular chain end, a diisocyanate compound and a (meth)acrylate compound having a hydroxy group; (b) an alkali-soluble polymeric compound having an acid value in the range from 50 to 250 mg KOH/g; and (c) a photopolymerization initiator.
摘要:
Disclosed is a photosensitive resin composition suitable as a resist material against sandblasting for pattern-wise engraving of the surface of a body after photo-lithographic patterning, which comprises: (a) a urethane compound having a (meth)acrylate group at the molecular end, which is obtained from a polyether or polyester compound having a hydroxy group at the molecular chain end, a diisocyanate compound and a (meth)acrylate compound having a hydroxy group; (b) an alkali-soluble polymeric compound having an acid value in the range from 50 to 250 mg KOH/g; and (c) a photopolymerization initiator.
摘要:
Disclosed is a photosensitive resin composition suitable as a resist material against sandblasting for pattern-wise engraving of the surface of a body after photolithographic patterning, which comprises: (a) a urethane compound having a (meth)acrylate group at the molecular end, which is obtained from a polyether or polyester compound having a hydroxy group at the molecular chain end, a diisocyanate compound and a (meth)acrylate compound having a hydroxy group; (b) an alkali-soluble polymeric compound having an acid value in the range from 50 to 250 mg KOH/g; and (c) a photopolymerization initiator.
摘要:
A photosensitive composition for sandblasting comprising the components of: (A) a photopolymerizable urethane (meth)acrylate oligomer comprising (meth)acryloyl group; (B) an acrylic copolymer; and (C) a photopolymerization initiator, wherein the component (B) comprises, as a monomer unit, one of copolymerizable monomers comprising one of a benzene ring and a cyclohexyl group.
摘要:
A photosensitive resin composition comprising the following components (A), (B), (C) and (D): (A) a photopolymerizable urethane (meth)acrylate compound containing at least two acryloyl or methacryloyl groups, (B) an alkali-soluble polymer compound having an acid value of from 50 to 250 mgKOH/g, and (C) a photopolymerization initiator, (D) a polymeric complex of an alkali thioxanate wherein the photosensitive resin composition has an electrical insulation resistance of 8.0.times.10.sup.9 to 1.0.times.10.sup.14 .OMEGA..multidot.cm after photocuring. A photosensitive resin laminated film comprising a flexible film, a photosensitive layer provided on the flexible film, and a releasable film layer provided on the photosensitive layer, wherein the photosensitive layer comprises the above photosensitive resin composition.
摘要:
A photosensitive resin composition which gives a dry film having a sand blast proof property and a development property in a well-balanced manner. A photosensitive resin composition containing a carboxy group-containing urethane (meth)acrylate compound having two or more of (meth)acryloyl groups per molecule whose acid value of less than 10 mg KOH/g, an alkali soluble polymer compound, a photopolymerization initiator and a photopolymerizable compound (D) including in the structure thereof a structural unit represented by the formula (I) gives such a well-balanced properties. OCH2CH2 (I)
摘要翻译:一种感光性树脂组合物,其以良好平衡的方式得到具有防砂性和显影性的干膜。 一种感光性树脂组合物,其含有每分子中具有两个以上(甲基)丙烯酰基的羧基的氨基甲酸酯(甲基)丙烯酸酯化合物,其酸值小于10mgKOH / g,碱溶性高分子化合物,光聚合引发剂和 在其结构中包含由式(I)表示的结构单元的光聚合化合物(D)给出了这种良好平衡的性质。 <?in-line-formula description =“In-line Formulas”end =“lead”?> OCH 2 SUB> 2 SUB> “img id =”PRIVATE-USE-CHARACTER-00002“he =”7.20mm“wi =”8.47mm“file =”US07402376-20080722-Parenclosest.TIF“alt =”private use character Parenclosest“img-content =”character “img-format =”tif“/>(I)<?in-line-formula description =”In-line Formulas“end =”tail“?>
摘要:
A photosensitive resin composition comprising the following components (A), (B) and (C): (A) a photopolymerizable urethane (meth)acrylate compound containing at least two acryloyl or methacryloyl groups, (B) an alkali-soluble polymer compound having an acid value of from 50 to 250 mgKOH/g, and (C) a photopolymerization initiator, wherein the photosensitive resin composition has an electrical insulation resistance of 8.0.times.10.sup.9 to 1.0.times.1.0.sup.14 .OMEGA..multidot.cm after photocuring. A photosensitive resin laminated film comprising a flexible film, a photosensitive layer provided on the flexible film, and a releasable film layer provided on the photosensitive layer, wherein the photosensitive layer comprises the above photosensitive resin composition.
摘要:
A photosensitive resin composition which gives a dry film having a sand blast proof property and a development property in a well-balanced manner. A photosensitive resin composition containing a carboxy group-containing urethane (meth)acrylate compound having two or more of (meth)acryloyl groups per molecule whose acid value of less than 10 mg KOH/g, an alkali soluble polymer compound, a photopolymerization initiator and a photopolymerizable compound (D) including in the structure thereof a structural unit represented by the formula (I) gives such a well-balanced properties. OCH2CH2 (I)
摘要翻译:一种感光性树脂组合物,其以良好平衡的方式得到具有防砂性和显影性的干膜。 一种感光性树脂组合物,其含有每分子中具有两个以上(甲基)丙烯酰基的羧基的氨基甲酸酯(甲基)丙烯酸酯化合物,其酸值小于10mgKOH / g,碱溶性高分子化合物,光聚合引发剂和 在其结构中包含由式(I)表示的结构单元的光聚合化合物(D)给出了这种良好平衡的性质。 <?in-line-formula description =“In-line Formulas”end =“lead”?> OCH 2 SUB> “img id =”PRIVATE-USE-CHARACTER-00002“he =”7.20mm“wi =”8.47mm“file =”US20050238998A1-20051027-Parenclosest.TIF“alt =”private use character Parenclosest“img-content =”character “img-format =”tif“/>(I)<?in-line-formula description =”In-line Formulas“end =”tail“?>
摘要:
A photosensitive composition for sandblasting and a photosensitive film laminate having a photosensitive layer comprising the photosensitive composition are disclosed, the photosensitive composition comprising (A) a photopolymerizable urethane (meth)acrylate oligomer having at least two acryloyl groups and/or methacryloyl groups and a structural unit represented by formula: (B) an alkali-soluble compound, and (C) a photopolymerization initiator.
摘要:
A photosensitive composition for sandblasting and a photosensitive film having a photosensitive layer comprising the photosensitive composition are disclosed, the photosensitive composition comprising a photopolymerizable urethane (meth)acrylate oligomer having at least two acryloyl groups and/or methacryloyl groups, a photopolymerization initiator, and at least one cellulose derivative selected from the group consisting of hydroxypropyl cellulose, ethylhydroxyethyl cellulose, hydroxypropylmethyl cellulose phthalate, and hydroxypropylmethyl cellulose acetate phthalate. The composition exhibits excellent adhesion to a substrate, high sensitivity, and high resistance to sandblasting.