摘要:
To provide a curable a composition exhibiting excellent applicability and capable of forming a coating having high hardness, low curling properties, and excellent flexibility on the surface of a substrate, and a cured film including a cured product of the composition. A curable composition comprising: (A) 30 to 80 wt % of metal oxide particles to which an organic compound containing a polymerizable unsaturated group is bonded, and (B) 5 to 50 wt % of a urethane (meth)acrylate having an aromatic cyclic structure in the molecule and including three or more (meth)acryloyl groups, provided that the total amount of the composition excluding an organic solvent is 100 wt %; and a cured layer formed by curing the composition, and a laminate.
摘要:
To provide a curable composition exhibiting excellent applicability and capable of forming a coating having high hardness, showing a small amount of curling after hot water immersion, and exhibiting excellent scratch resistance on the surface of a substrate, and a cured product of the composition. [Means for the Solution] A curate composition, comprising: (A) 5 to 70 wt % of metal oxide particles having a refractive index of 1.50 or more, to which an organic compound containing a polymerizable unsaturated group is bonded; and (B) 10 to 50 wt % of a compound shown by the following formula (I), the amount of each component being based on the total amount of the composition excluding a solvent, and a cured product produced by curing the curate composition.
摘要:
The invention relates to a radiation curable composition comprising (A) a component comprising a carboxyl group that may dissociate in the presence of an acid, (B) a cationically polymerizable compound, and (C) a cationic photoinitiator.
摘要:
A curing composition including: 100 parts by weight of (1) titanium oxide particles coated with oxide of one or more metal elements selected from the group consisting of silicon, aluminum, titanium, zirconium, tin, antimony and zinc, 1 to 150 parts by weight of (2) a curing compound, and 0.1 to 100 parts by weight of (3) acuring catalyst. An antireflective multilayer body (16) which successively includes, on a substrate layer (12), a high-refractive-index film (10) which is formed by curing this curing composition and has a refractive index of 1.60 or more and a low-refractive-index film (14) having a lower refractive index than that thereof exhibits excellent antireflection effect in the field in which an antireflection film is used.
摘要:
Photocurable resin composition for photofabrication of three-dimensional objects comprising (A) 5-80 parts by weight of an exetane compound, (B) 5-80 parts by weight of an epoxy compound, (C) 0.1 10 parts by weight of a photoacid generator, (D) 1-35 parts by weight of elastomer particles with an average particle diameter of 10-700 nm, (E) 0-35 parts by weight of a polyol compound, (F) 0-45 parts by weight of an ethylenically unsaturated monomer, end (G) 0-10 parts by weight of a radical photopolymerization initiator.
摘要:
A photocurable resin composition comprising: (A) a urethane (meth)acrylate produced by reacting at least a polyether polyol with a number average molecular weight of 500 or more having an alkyleneoxy structure in the molecule, an organic polyisocyanate compound, and a (meth)acrylate containing a hydroxyl group; (B) a monofunctional (meth)acrylate shown by the following formula (1), wherein R1 represents a hydrogen atom or a methyl group, R2 represents —(CH2CH2O)p—, —(CH(CH3)CH2O)q—, or —CH2CH(OH)CH2O—, Y1, Y2, and Y3 individually represent a hydrogen atom, bromine atom, alkyl group having 1-10 carbon atoms, phenyl group, or —C(CH3)2C6H5—, and p and q represent integers from 0 to 10; and (C) a photoinitiator; its use and optical parts prepared from the photocurable resin composition.
摘要:
An illumination device includes a cold cathode fluorescent tube having a heat capacity of 0.035 Wsec/.degree. C. or less per unit length (1 cm) of a glass tube of a fluorescent section of the cold cathode fluorescent tube. The illumination device has a superior operation characteristic at a low temperature. The device is driven by a method and is implemented in a display device.
摘要:
A lighting apparatus for irradiating a liquid crystal display panel from the back includes a light guiding plate having at least an end which is bent in a direction opposite to the liquid crystal display panel, and a light source disposed on the back surface of the light guiding plate with respect to the liquid crystal display panel. Light from the light source is incident on the bent section of the light guiding plate, reflected by a reflector covering the outside surface of the bent section, and then falls on a section corresponding to a data display space of the liquid crystal display panel. This structure enables an increase in the ratio of the area of a light emitting section to the area of the entire lighting apparatus.
摘要:
The present invention aims to provide a radiation-curing liquid resin composition for optical tridimensional modeling having good storage stability. The suitable radiation-curing liquid resin composition for optical tridimensional modeling of the present invention includes a compound represented by the below general formula (1), a compound having phenolic hydroxyl group, a cationic polymerizable compound, a radical polymerization initiator, a radical polymerizable compound, one or more sulfur compound selected from the group consisting of 2-mercaptobenzothiazole, 2-(4-morpholinodithiobenzothiazole, diisopropylxantogendisulfide and diphenyldisulfide, a polyether polyol compound.
摘要:
A photosensitive insulating resin composition includes a block copolymer, a crosslinking agent, a photosensitive compound, and a solvent. The block copolymer includes a first structural unit shown by a following formula (1) and a second structural unit shown by a following formula (2), wherein R1 represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, and R2 represents an alkyl group having 1 to 4 carbon atoms.