摘要:
A hollow particles-containing liquid composition which comprises:(A) crosslinked hollow particles having particle diameters of 0.4 μm or more and containing 40 mass % or more of a toluene insoluble, in an amount of 5 to 70 mass %,(B) a reactive diluent (B1) and/or an organic solvent (B2) in an amount of 95 to 30 mass % [the total mass of the crosslinked hollow particles (A) and the reactive diluent (B1) and/or the organic solvent (B2) is 100 mass %], and(C) a dispersing agent in an amount of 0 to 30 parts by mass relative to 100 parts by mass of the total of the crosslinked hollow particles (A) and the reactive diluent (B1) and/or the organic solvent (B2). There are provided a hollow particles-containing liquid composition which is low in foreign matter content and can give a high haze, a process for production thereof, and an optical article.
摘要:
Disclosed are hollow polymer particles composed of a crosslinked polymer having a comparatively small particle diameter and a narrow particle diameter distribution, an aqueous dispersion of the particles, and an ink having good flying property.The hollow polymer particles are obtained by emulsion-polymerizing a crosslinkable polymerizable monomer composition absorbed in seed particles and containing a crosslinkable monomer component and a hydrophilic monomer component, wherein the seed particles are particles of a polymer having a weight average molecular weight of 500 to 15,000, and obtained by emulsion-polymerizing 100 parts by mass of a non-crosslinkable polymerizable monomer in the presence of 0.01 to 5 parts by mass of a chain transfer agent composed of at least one compound selected from the group consisting of α-methylstyrene dimer, thiuram disulfides and terpene hydrocarbons. The ink contains the hollow polymer particles.
摘要:
Disclosed are hollow polymer particles composed of a crosslinked polymer having a comparatively small particle diameter and a narrow particle diameter distribution, an aqueous dispersion of the particles, and an ink having good flying property. The hollow polymer particles are obtained by emulsion-polymerizing a crosslinkable polymerizable monomer composition absorbed in seed particles and containing a crosslinkable monomer component and a hydrophilic monomer component, wherein the seed particles are particles of a polymer having a weight average molecular weight of 500 to 15,000, and obtained by emulsion-polymerizing 100 parts by mass of a non-crosslinkable polymerizable monomer in the presence of 0.01 to 5 parts by mass of a chain transfer agent composed of at least one compound selected from the group consisting of α-methylstyrene dimer, thiuram disulfides and terpene hydrocarbons. The ink contains the hollow polymer particles.
摘要:
Irregular-shaped particles each comprising particle (a) composed of a first polymer, and particle (b) composed of a second polymer, disposed on at least part of the surface of the particle (a), and having a number-average particle diameter of 0.8 to 10 μm.
摘要:
The present invention is dedicated to a cost reduced anti-reflection film of a multi-lamination structure that is reduced in number of layers and increased in thickness of the same for the purpose of facilitating the total control of the film thickness and that can be manufactured in a simplified process so as to reduce the manufacturing cost. Three component layers are deposited one over another on a substrate ranging from 1.90≦ns≦2.10 in refractive index at an arbitrary design basis wavelength within a wavelength range in and near visible band, and these layers exhibit optical properties as in the following table: Refractive Index ‘n’Optical Film thickness ‘nd’ 1st Layer1.54 ≦ n1 ≦ 2.000.465 λ ≦ n1d1 ≦ 0.575 λ 2nd Layer1.95 ≦ n2 ≦ 2.630.490 λ ≦ n2d2 ≦ 0.508 λ 3rd Layer1.35 ≦ n3 ≦ 1.550.245 λ ≦ n3d3 ≦ 0.255 λ.
摘要:
The present invention is dedicated to a cost reduced anti-reflection film of a multi-lamination structure that is reduced in number of layers and increased in thickness of the same for the purpose of facilitating the total control of the film thickness and that can be manufactured in a simplified process so as to reduce the manufacturing cost. Three component layers are deposited one over another on a substrate ranging from 1.90≦ns≦2.10 in refractive index at an arbitrary design basis wavelength within a wavelength range in and near visible band, and these layers exhibit optical properties as in the following table: Refractive Index ‘n’Optical Film thickness ‘nd’ 1st Layer1.54 ≦ n1 ≦ 2.000.465 λ ≦ n1d1 ≦ 0.575 λ 2nd Layer1.95 ≦ n2 ≦ 2.630.490 λ ≦ n2d2 ≦ 0.508 λ 3rd Layer1.35 ≦ n3 ≦ 1.550.245 λ ≦ n3d3 ≦ 0.255 λ
摘要:
To provide an art capable of easily generating accurate teaching data from a small number of teacher images.The image of a standard object is captured to extract a characteristic value from the teacher image of the standard object through image processing while making a user input the already-known knowledge for a configuration of an object and an object such as a tolerance and entering the knowledge in a knowledge base. Then, context data in which various attributes which can be objects are described together with their semantics is generated in accordance with the characteristic value extracted from the teacher image of the standard object and the knowledge entered in the knowledge base. Moreover, attributes corresponding to types of characteristic values used for recognition processing are extracted from the context data entered in the knowledge base to generate the teaching data for the recognition processing.
摘要:
Polymer particles including polysiloxane is disclosed. The polymer particles are prepared by condensing at least one organosilane or organosiloxane compound in the presence of organic polymer particles which are prepared from specific monomers and dispersed in an aqueous medium. The polymer particles possess excellent water resistance, weatherability, water repellency, adhesion, and flexing resistance, and thus are useful as water paints, coating agents, carpet packing material, floor polishing agents, cementing medium, and the like.
摘要:
A manufacturing apparatus has a joining mechanism for bonding a photosensitive web to a glass substrate such that a cushion layer thereof faces the glass substrate, thereby to produce a joined substrate. The manufacturing apparatus also has a cooling mechanism for forcibly cooling the joined substrate with cooling air, a heating mechanism for heating the cushion layer to a temperature in a predetermined temperature range up to a glass transition temperature thereof, and a peeling mechanism for peeling off a base film of the photosensitive web from the heated joined substrate. The cooling mechanism, the heating mechanism, and the peeling mechanism are successively arranged in the direction in which the joined substrate is fed along.
摘要:
A processing system which enables automation of processing of sheet bodies with a view to raising efficiency of operations, from stacking to packing. A plurality of paper sheaves, which have been produced by cutting and chopping, are transported in a width direction, sequentially fed to a transfer conveyor, transported from the transfer conveyor in a length direction, and fed to a cover sheet application device. At the cover sheet application device, the paper sheaves are superposed with cover sheets, and fed to an inversion apparatus. At the inversion apparatus, the paper sheaves are inverted such that the cover sheets are at upper sides, and are fed out to another cover sheet application device. At this cover sheet application device, the cover sheets are superposed with lower face sides of the paper sheaves. Hence, the paper sheaves, with the cover sheets superposed at both upper and lower faces thereof, are bagged.