Abstract: A laminated film having a support and a backcoat film containing a silicon-containing resin, a matting agent and a surfactant wherein the silicon-containing resin contains a condensate of a tetrafunctional alkoxysilane and a trifunctional or bifunctional alkoxysilane in a molar ratio of 25/75 to 85/15, a volume average particle diameter of the matting agent is bigger than an average thickness of the backcoat film, and a content of inorganic fine particles in the backcoat film is 20% or less, can suppress generation of iridescent unevenness, luminance decrease and surface irregularity.

Abstract: The present invention provides a back sheet for a solar cell, the back sheet including a polymer base and a polymer layer that is disposed by coating on at least one surface of the polymer base material, the polymer layer including an amorphous colloidal silica and, as a binder, at least one of a polymer selected from a fluorine-based polymer or a silicone-based polymer, the polymer formed by coating having excellent uniformity and the back sheet having superior weather resistance compared to conventional back sheets.

Abstract: The present invention provides a back sheet for a solar cell, the back sheet including a polymer base and a polymer layer that is disposed by coating on at least one surface of the polymer base material, the polymer layer including an amorphous colloidal silica and, as a binder, at least one of a polymer selected from a fluorine-based polymer or a silicone-based polymer, the polymer formed by coating having excellent uniformity and the back sheet having superior weather resistance compared to conventional back sheets.

Abstract: A method of producing organic nanoparticles, comprising: mixing a solution of an organic material dissolved in a good solvent with a solvent that is compatible with the good solvent but is a poor solvent for the organic material, to prepare a dispersion in which the organic material is being formed to organic fine particles of a size in the order of nanometer; wherein the dispersion contains a polymer compound having a weight-average molecular weight of 1,000 or more represented by the following formula (1): wherein R1 represents a (m+n)-valent connecting group; R2 represents a single bond or a divalent connecting group; A1 represents a specific monovalent organic group; when n is two or more, plural A1s may be the same or different; m represents 1 to 8; n represents 2 to 9; m+n is 3 to 10; and P1 represents a polymer compound residue.

Abstract: A black matrix (10) is formed on a transparent substrate (3), and micro color filters (12) are formed to partially overlap on the black matrix (10). The thickness of the black matrix (10) is gradually increased from an opening rim (10a) thereof to a plane portion (10b) thereof. The plane portion (10b) has substantially uniform thickness. A cross-sectional line of the thickness increasing portion of the black matrix (10) has convex curve portions P1 and P3, and a concave curve portion P2. The thickness of the black matrix (10) is controlled such that the cross-sectional line of the thickness increasing portion is kept under a tangent line contacting with both the convex curve portions P1 and P3.

Abstract: A method of producing organic nanoparticles, comprising: mixing a solution of an organic material dissolved in a good solvent with a solvent that is compatible with the good solvent but is a poor solvent for the organic material, to prepare a dispersion in which the organic material is being formed to organic fine particles of a size in the order of nanometer; wherein the dispersion contains a polymer compound having a weight-average molecular weight of 1,000 or more represented by the following formula (1): wherein R1 represents a (m+n)-valent connecting group; R2 represents a single bond or a divalent connecting group; A1 represents a specific monovalent organic group; when n is two or more, plural A1s may be the same or different; m represents 1 to 8; n represents 2 to 9; m+n is 3 to 10; and P1 represents a polymer compound residue.

Abstract: The present invention provides an isocyanate composition including an adduct of a multifunctional isocyanate compound having two or more isocyanate groups in the molecule thereof with a polymer obtained by radically polymerizing in the presence of a chain transfer agent having active hydrogen at least a vinyl monomer including a polymerizable compound having a polyether represented by the following Formula (I): A1-(L-O)n-B1 ??Formula (I) wherein A1 represents a group having an ethylenically unsaturated double bond; L represents an alkylene group; B1 represents an alkyl group or an aryl group; and n is an average polymerization degree of the polyether and represents a number of 8 to 300.

Abstract: A lithographic printing plate precursor having a support, and an image recording layer containing a microcapsule and (A) an active light absorber, removable by a printing ink and/or fountain solution on the support, characterized in that the microcapsule is a specific urethane type microcapsule, and a lithographic printing method using the same.

Abstract: The present invention provides an isocyanate composition including an adduct of a multifunctional isocyanate compound having two or more isocyanate groups in the molecule thereof with a polymer obtained by radically polymerizing in the presence of a chain transfer agent having active hydrogen at least a vinyl monomer including a polymerizable compound having a polyether represented by the following Formula (I): A1-(L-O)n-B1??Formula (I) wherein A1 represents a group having an ethylenically unsaturated double bond; L represents an alkylene group; B1 represents an alkyl group or an aryl group; and n is an average polymerization degree of the polyether and represents a number of 8 to 300.

Abstract: Provided are a microcapsule-containing composition comprising microcapsules, each having a microcapsule wall comprising, as a constituent, at least one selected from polyurethane and polyurea produced by polymerizing a compound having active hydrogen and an isocyanate compound, and a compound of a transition element from Group IV in the long-form Periodic Table; and a thermal recording material wherein this composition is used to suppress changes in thermal recording sensitivity with the passage of time and exhibit excellent color reproduction.

Abstract: The present invention relates to a microcapsule produced by using at least an isocyanate compound, a heat-sensitive recording material including the microcapsules and a multicolor heat-sensitive recording material including the microcapsules, wherein the isocyanate compound is a reaction product of an isocyanate compound with a polyether derivative.

Abstract: The present invention provides a heat-sensitive recording material comprising a substrate having disposed thereon at least a heat-sensitive recording layer comprising: microcapsules; diazonium salt compounds contained within the microcapules and represented by the following general formula (I); and a coupler which undergoes coupling-reaction with the diazonium salt compounds to cause color development, wherein three or more of the diazonium salt compounds represented by the general formula (I) are contained in the same microcapsule: (wherein R1, R2 and R3 each independently represents an alkyl group, a substituted alkyl group, an aryl group or a substituted aryl group; and X− represents a counter anion).

Abstract: The present invention discloses a heat-sensitive recording material comprising a thermal recording layer disposed on a substrate which layer contains at least a diazonium salt compound and a coupler which has a coupling reaction with the diazonium salt compound to develop a color, wherein the thermal recording layer microcapsules, which encapsulate the diazonium salt compound, an aromatic carboxylate represented by the following general formula (I) and an aromatic carboxylate represented by the following general formula (II).

Abstract: The present invention discloses a heat-sensitive recording material comprising a thermal recording layer disposed on a substrate which layer contains at least a diazonium salt compound and a coupler which has a coupling reaction with the diazonium salt compound to develop a color, wherein the thermal recording layer microcapsules, which encapsulate the diazonium salt compound, an aromatic carboxylate represented by the following general formula (I) and an aromatic carboxylate represented by the following general formula (II).

Abstract: The present invention provides a heat-sensitive recording material comprising a substrate having disposed thereon at least a heat-sensitive recording layer comprising: microcapsules; diazonium salt compounds contained within the microcapules and represented by the following general formula (I); and a coupler which undergoes coupling-reaction with the diazonium salt compounds to cause color development, wherein three or more of the diazonium salt compounds represented by the general formula (I) are contained in the same microcapsule: 1

Abstract: A recording material containing an electron donating colorless dye capable of undergoing a coloration reaction, wherein a metal salt of a salicylic acid derivative represented by the following formula (I) and a fatty acid derivative having a benzotriazole group as a substituent group or an alcohol derivative having a benzotriazole group as a substituent group are provided on a same support: ##STR1## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 represent each hydrogen atom, an alkyl group or an aryl group.

Abstract: A recording medium comprising at least one electron donating colorless dye and at least one electron accepting compound, wherein the electron accepting compound is a salicylic acid compound represented by formula (I): ##STR1## wherein R represents a divalent group; X and Y, which may be the same or different, each represents a hydrogen aotm, an alkyl group, an aryl group, an alkoxy group, or a halogen atom; and Z represents a hydrogen atom, a carboxyl group, an alkyl group, an aryl group, an alkoxy group, or a halogen atom, or a metal salt thereof.