摘要:
An active energy ray-curable ink which contains: polymerizable compounds containing a monofunctional polymerizable monomer a homopolymer of which has Tg of 90° C. or higher, wherein a cured product obtained by forming a coating film having an average thickness of 10 μm on a polycarbonate substrate using the ink, and 15 seconds later, and applying active energy rays having a light quantity of 1,500 mJ/cm2 to the coating film to cure satisfies the following (1) and (2): (1) a stretchability of the cured product represented by the following equation is 2 or greater, when the cured product is stretched by a tensile tester at a tensile speed of 20 mm/min, and temperature of 180° C., and Stretchability=(length after tensile test)/(length before tensile test) (2) adhesion between the substrate and the cured product as measured by a cross-cut test in accordance with JIS K5400 is 70 or greater.
摘要翻译:一种活性能量射线固化型油墨,其含有:含有Tg为90℃以上的均聚物的单官能性聚合性单体的聚合性化合物,其中,将通过在平均厚度为10μm的涂膜上形成的固化物 使用该油墨的聚碳酸酯基板15秒钟后,向涂膜施加光量为1,500mJ / cm 2的活性能量射线,使其固化,满足以下(1)和(2):(1)固化的 当拉伸试验机以拉伸速度为20mm / min,温度为180℃,伸长率=(拉伸试验后的长度)/(拉伸试验机)拉伸固化产物时,由下式表示的产物为2以上, 拉伸试验前的长度)(2)根据JIS K5400的横切试验测定的基材与固化物的粘合性为70以上。
摘要:
An active energy ray-curable ink which contains: polymerizable compounds containing a monofunctional polymerizable monomer a homopolymer of which has Tg of 90° C. or higher, wherein a cured product obtained by forming a coating film having an average thickness of 10 μm on a polycarbonate substrate using the ink, and 15 seconds later, and applying active energy rays having a light quantity of 1,500 mJ/cm2 to the coating film to cure satisfies the following (1) and (2): (1) a stretchability of the cured product represented by the following equation is 2 or greater, when the cured product is stretched by a tensile tester at a tensile speed of 20 mm/min, and temperature of 180° C., and Stretchability=(length after tensile test)/(length before tensile test) (2) adhesion between the substrate and the cured product as measured by a cross-cut test in accordance with JIS K5400 is 70 or greater.
摘要翻译:一种活性能量射线固化型油墨,其含有:含有Tg为90℃以上的均聚物的单官能性聚合性单体的聚合性化合物,其中,将通过在平均厚度为10μm的涂膜上形成的固化物 使用该油墨的聚碳酸酯基板15秒钟后,向涂膜施加光量为1,500mJ / cm 2的活性能量射线,使其固化,满足以下(1)和(2):(1)固化的 当拉伸试验机以拉伸速度为20mm / min,温度为180℃,伸长率=(拉伸试验后的长度)/(拉伸试验机)拉伸固化产物时,由下式表示的产物为2以上, 拉伸试验前的长度)(2)根据JIS K5400的横切试验测定的基材与固化物的粘合性为70以上。
摘要:
An active energy ray-curable ink which contains: polymerizable compounds containing a monofunctional polymerizable monomer a homopolymer of which has Tg of 90° C. or higher, wherein a cured product obtained by forming a coating film having an average thickness of 10 μm on a polycarbonate substrate using the ink, and 15 seconds later, and applying active energy rays having a light quantity of 1,500 mJ/cm2 to the coating film to cure satisfies the following (1) and (2):(1) a stretchability of the cured product represented by the following equation is 2 or greater, when the cured product is stretched by a tensile tester at a tensile speed of 20 mm/min, and temperature of 180° C., and Stretchability=(length after tensile test)/(length before tensile test) (2) adhesion between the substrate and the cured product as measured by a cross-cut test in accordance with JIS K5400 is 70 or greater.
摘要:
Provided is an active energy ray-curable inkjet ink containing at least photopolymerizable compounds. The photopolymerizable compounds include: at least one monofunctional monomer selected from the group consisting of a monofunctional monomer of which homopolymer has a glass transition temperature of 90° C. or higher, a monofunctional monomer having a ring structure, and a monofunctional monomer of which homopolymer has a glass transition temperature of 90° C. or higher and that has a ring structure; and urethane (meth)acrylate.
摘要:
To provide a photopolymerizable inkjet ink including: diethylene glycol dimethacrylate; caprolactone-modified dipentaerythritol hexaacrylate; and a photopolymerization initiator represented by the following general formula (1): where X1 is represented by the following general formula (1-1), and X2 is represented by the following general formula (1-2): where R1 to R4 are each independently a C1-C6 alkyl group, and R1 and R2 may be linked to form a ring, and R3 and R4 may be linked to form a ring; Z1 and Z2 is —NR5R6 or OR7; R5 and R6 are each independently a C1-C6 alkyl group, and R5 and R6 may be linked to form a ring; and R7 is a hydrogen atom, a methyl group, or a trimethylsilyl group.
摘要翻译:提供一种可光聚合喷墨油墨,其包含:二甘醇二甲基丙烯酸酯; 己内酯改性二季戊四醇六丙烯酸酯; 和由以下通式(1)表示的光聚合引发剂:其中X1由以下通式(1-1)表示,X2由以下通式(1-2)表示:其中R1至R4各自为 独立地为C1-C6烷基,R1和R2可以连接形成环,R3和R4可以连接形成环; Z 1和Z 2是-NR 5 R 6或OR 7; R5和R6各自独立地为C1-C6烷基,R5和R6可以连接形成环; 并且R 7是氢原子,甲基或三甲基甲硅烷基。
摘要:
An active energy ray curing type composition contains (meth)acrylic acid ester; and polyether-modified polysiloxane, wherein (meth)acrylic acid ester comprises diethylene glycol dimethacrylate and alkoxy-modified (meth)acrylic acid ester.
摘要:
A transdermal patch for the treatment of Alzheimer's disease includes: a backing, a rivastigmine-containing layer, a pressure-sensitive adhesive layer, and a release liner. In the transdermal patch, the rivastigmine-containing layer contains rivastigmine and an alkyl (meth)acrylate resin, the pressure-sensitive adhesive layer is composed of an acrylic pressure-sensitive adhesive containing a (meth)acrylic acid ester having a hydroxy group, and neither the rivastigmine-containing layer nor the pressure-sensitive adhesive layer contains an anti-oxidizing agent.
摘要:
To provide a method of producing a film, comprising: ejecting a liquid B over a liquid surface of an active energy ray-curable liquid as a liquid A by an inkjet process, according to a predetermined periodic signal; and subsequently applying an active energy ray to the liquid A and the liquid B so as to perform curing and obtain a film which comprises a pattern according to any one of (1) to (4) below, (1) a smooth pattern having a periodic amplitude based upon a trigonometric function, (2) a pattern having a periodic depression, (3) a pattern in the form of a periodic flat surface, and (4) a pattern having a periodic semicylindrical shape.
摘要:
An active energy ray curable composition is provided. The active energy ray curable composition includes a polymerizable monomer, a polymer component, a polymeric dispersant, and a pigment. The active energy ray curable composition is non-aqueous. The active energy ray curable composition has a yield value of 0.1 Pa or less either when having an initial weight or when being dried to have a weight 70% by mass of the initial weight.
摘要:
Provided is a layered product, including: a base material, and a first layer and a second layer over the base material in this order, wherein the first layer is made of a first photopolymerizable composition containing at least a polymerizable compound having a hydroxyl group, wherein the second layer is made of a second photopolymerizable composition containing at least diethylene glycol dimethacrylate, and wherein an average thickness of the first layer is equal to or greater than 35% of a total average thickness of the first layer and the second layer.