摘要:
Provided are: an adamantane derivative represented by the following general formula (I) giving a cured product excellent in optical characteristics such as transparency and light resistance, durabilities such as heat resistance, and electrical characteristics such as dielectric constant; a method of producing the adamantane derivative; a resin composition containing the adamantane derivative and an epoxy resin curing agent; and a sealing agent for an optical semiconductor using the resin composition: where: Y represents a group selected from a hydrocarbon group, a hydroxyl group, a carboxyl group, and an ═O group formed by two Y's being combined together; Z represents a cyclic ether group; n represents an integer of 0 or more; and p represents an integer of 2 to 4 and q represents an integer of 0 to 14, while satisfying 2≦p+q≦16.
摘要:
Provided are: an adamantane derivative represented by the following general formula (I) giving a cured product excellent in optical characteristics such as transparency and light resistance, durabilities such as heat resistance, and electrical characteristics such as dielectric constant; a method of producing the adamantane derivative; a resin composition containing the adamantane derivative and an epoxy resin curing agent; and a sealing agent for an optical semiconductor using the resin composition: where: Y represents a group selected from a hydrocarbon group, a hydroxyl group, a carboxyl group, and an ═O group formed by two Y's being combined together; Z represents a cyclic ether group; n represents an integer of 0 or more; and p represents an integer of 2 to 4 and q represents an integer of 0 to 14, while satisfying 2≦p+q≦16.
摘要:
Disclosed herein is an adamantane derivative represented by the following general formula (I): (wherein R represents a hydrogen atom, a fluorine atom, a methyl group or a trifluoromethyl group; Y represents a hydrogen atom, a hydroxyl group, ═O formed by two Ys together, a carboxyl group, or a hydrocarbon group having 1 to 20 carbon atoms or a cyclic hydrocarbon group having 3 to 20 carbon atoms; m is 13 and n is 3, or m is 12 and n is 4; and p is an integer of one or more), a production method thereof, a resin composition containing the adamantane derivative, and a cured product thereof. The present invention provides a cured product advantageous as various coating agents, a microlens, a film condenser, a colored composition for a liquid crystal color filter, a pattern organizer formed in nanoimprinting, and the like, having transparency, heat resistance, good mechanical properties, low volume shrinkage, and low coefficient of linear expansion, as well as liquid adamantyl group-containing (meth)acrylates to produce the cured product, the production method thereof, and the resin composition.
摘要:
Provided is a cured resin of an adamantane derivative having a specific structure, which has excellent optical properties such as transparency and (long-term) light stability, long-term heat resistance, dielectric constant, and mechanical properties, and which can be utilized suitably in the field of electronic and optical materials.
摘要:
Adamantane derivatives are provided including a phenolic hydroxyl group-containing adamantane derivative, a glycidyloxy group-containing adamantane derivative, and an adamantyl group-containing epoxy modified acrylate, which exhibit excellent transparency, light resistance, and heat resistance properties. Also provided are resin compositions containing the adamantane derivatives. Further provided are corresponding methods for producing the adamantane derivatives, as well as the resin compositions containing the same.
摘要:
The present invention is an adamantane derivative which provides optical characteristics such as transparency, (long term) light resistance and the like, long term heat resistance, electric characteristics such as dielectric constant and the like, and good mechanical properties; a production method thereof; and a resin composition containing the above-mentioned adamantane derivative that is an adamantane derivative represented by general formulae (I) to (III); for example, a production method of an adamantane derivative represented by the general formula (III) by reacting an adamantane derivative represented by the general formula (II) with acrylates, a resin composition containing an adamantane derivative represented by the general formula (II) and an epoxy resin curing agent, and a resin composition containing an adamantane derivative represented by the general formula (III) and a thermopolymerization initiator or a photopolymerization initiator.In the formula, R1 represents CnH2n+1 (n is an integer of 1 to 10); R2 represents H, CH3, F or CF3; j is an integer of 1 to 4; k is an integer of 0 to 3; m is an integer of 2 to 5; and j+k+m≦6.
摘要翻译:本发明是提供透明性,长期耐光性等长期耐热性,介电常数等电特性等良好的机械特性的光学特性的金刚烷衍生物。 其制造方法; 和含有上述通式(I)〜(III)所示的金刚烷衍生物的金刚烷衍生物的树脂组合物; 例如通过使通式(II)表示的金刚烷衍生物与丙烯酸酯反应的通式(III)表示的金刚烷衍生物的制造方法,含有通式(II)表示的金刚烷衍生物的树脂组合物和 环氧树脂固化剂和含有由通式(III)表示的金刚烷衍生物和热聚合引发剂或光聚合引发剂的树脂组合物。 在该式中,R 1表示C n H 2n + 1(n为1〜10的整数)。 R2代表H,CH3,F或CF3; j为1〜4的整数, k为0〜3的整数, m为2〜5的整数, 和j + k + m≦̸ 6。
摘要:
A (meth)acrylic polymer obtained by polymerizing a (meth)acrylic ester of formula wherein R1 and R2 are each independently a hydrogen atom or a linear, branched or cyclic hydrocarbon group having 1 to 6 carbon atoms; R3 is a hydrogen atom, a methyl group, or a trifluoromethyl group; and n and m are each independently an integer of 0 to 3, provided that n and m are not simultaneously 0. Also, a positive photoresist composition including the (meth)acrylic polymer and a method of forming a photoresist pattern with the positive photoresist composition.
摘要:
A polymerizable compound having a fluorinated substituent (Z) represented by the general formula (1), an adamantane structure and a polymerizable group (A) having the structure represented by the general formula (1), a production method thereof, and a photoresist composition, a thermocurable resin composition and a photocurable resin composition containing a polymer obtained using the polymerizable compound are provided. Use of the polymerizable compound with the adamantane structure and a resin composition thereof in the present invention provides in the field of photolithography the effect of preventing a liquid immersion medium from penetration and improving dry etching resistance in a liquid immersion exposure method as well as reducing adhesion to a mold and improving dry etching resistance in a nanoimprint method.
摘要:
The present invention provides a polymerizable compound having an alicyclic structure and a polymerizable group and represented by the general formula (1) or (19). The polymerizable compound exhibits high adhesion to substrates, reduced swelling during development, a reduced amount of water absorption during exposure in water, and high dry-etching resistance. Also provided are a polymer of such a polymerizable compound, a process for producing the same and a photoresist composition containing the polymer.