摘要:
Disclosed is an ink set, comprising: a non-aqueous pigment ink comprising a pigment, a non-aqueous solvent, and a non-aqueous resin dispersion microparticle having a pigment dispersion capability, wherein the non-aqueous resin dispersion microparticle is a graft copolymer prepared by introducing urethane groups into a copolymer formed from a monomer mixture comprising an alkyl(meth)acrylate (A) having an alkyl group of 12 or more carbon atoms, a reactive (meth)acrylate (B) having a functional group capable of reacting with an amino group, and a (meth)acrylate (C) having a β-diketone group or β-keto ester group by reacting the functional group capable of reacting with an amino group with an amino alcohol and a polyvalent isocyanate compound, and a treatment liquid comprising a compound capable of reacting with the β-diketone group or β-keto ester group.
摘要:
A non-aqueous pigment ink comprising a pigment, a non-aqueous solvent, and non-aqueous resin dispersion microparticles having a pigment dispersion capability, wherein the non-aqueous resin dispersion microparticles are an acrylic polymer comprising an alkyl (meth)acrylate unit having an alkyl group of 12 or more carbon atoms and a (meth)acrylate unit having a urethane group. The acrylic polymer is a copolymer of a monomer mixture comprising an alkyl (meth)acrylate (A) having an alkyl group of 12 or more carbon atoms and a reactive (meth)acrylate (B) having a functional group capable of reacting with an amino group, wherein the urethane group is introduced by a reaction between the functional group capable of reacting with an amino group, an amino alcohol and a polyvalent isocyanate compound, and the mass ratio within the acrylic polymer between the copolymer portion and the introduced urethane group portions is within a range from 60:40 to 99:1.
摘要:
A non-aqueous pigment ink comprising a pigment, a non-aqueous solvent, and non-aqueous resin dispersion microparticles having a pigment dispersion capability, wherein the non-aqueous resin dispersion microparticles are an acrylic polymer comprising an alkyl (meth)acrylate unit having an alkyl group of 12 or more carbon atoms and a (meth)acrylate unit having a urethane group. The acrylic polymer is a copolymer of a monomer mixture comprising an alkyl (meth)acrylate (A) having an alkyl group of 12 or more carbon atoms and a reactive (meth)acrylate (B) having a functional group capable of reacting with an amino group, wherein the urethane group is introduced by a reaction between the functional group capable of reacting with an amino group, an amino alcohol and a polyvalent isocyanate compound, and the mass ratio within the acrylic polymer between the copolymer portion and the introduced urethane group portions is within a range from 60:40 to 99:1.
摘要:
An oily ink including a pigment, a pigment dispersant, and an organic solvent, the oily ink further including 0.5 to 7% by mass of resin particles, which are swollen by the organic solvent, wherein (1) a dispersion of 1% by mass of the resin particles in an equilibrium state of swelling in the organic solvent has an optical transmittance at 700 nm ranging from 20 to 70%, and (2) a dispersion of 10% by mass of the resin particles in an equilibrium state of swelling in the organic solvent has such a viscosity that a ratio of the viscosity to a viscosity of the organic solvent ranging from 1.5 to 5.0. The oily ink form dense printed images on plain paper.
摘要:
An aspect of the present invention relates to a polarizing lens comprising a polarizing layer on a substrate, wherein the polarizing layer comprises polarization axes that are at least partly curved.
摘要:
An aqueous ink for an inkjet is provided, including: a pigment; a water-soluble organic solvent A including at least one of a diglycerol and a polyglycerol; a water-soluble organic solvent B including a polyethylene glycol monoalkyl ether represented by formula (1): RO—(CH2CH2O)n—H where R represents an alkyl group having from 4 to 6 carbon atoms, and n represents an integer from 4 to 6; and water
摘要:
A humidity sensor includes a resin molding body having a wall portion as a barrage, a chip having at least a humidity sensing function and fixed to a portion of the resin molding body inside the wall portion, and a terminal conductor insert-molded in the resin molding body and partially leaded to an exterior of the resin molding body. Here, the terminal conductor is electrically connected to the chip inside the wall portion of the resin molding body. In the humidity sensor, a protecting material having a humidity sensing property is filled in the wall portion and covers an entire electric connecting portion of the chip and the terminal conductor. The structure of the humidity sensor can be suitably used for a composite sensor including a chip having a humidity sensing function.
摘要:
A water-based ink for stencil printing that includes a copolymer of an unsaturated carboxylic acid as a first monomer, and a second monomer selected from the group consisting of vinyl amide-based monomers, vinyl ether-based monomers, and hydroxyl group-containing (meth)acrylate ester-based monomers, as well as a stencil printing method that uses such an ink.
摘要:
A heterocyclic compound represented by formula (I): ##STR1## wherein R.sup.1 represents a hydrogen atom, an alkyl group, an aryl group which may be substituted with one or more substituents selected from the group consisting of a halogen atom, an alkoxy group, an alkyl group and a trihalogenomethyl group; .lambda. represents 0 or 1; ring A represents a 6 membered heterocyclic ring containing the nitrogen atom shared with the triazine ring and which may contain one or more double bonds; Y represents a substituted or unsubstituted alkylene group having 1 to 15 carbon atoms; and Q represents a group represented by formula (II): ##STR2## wherein R.sup.2, R.sup.3, R.sup.4 and R.sup.5 are represented by substituents disclosed herein; or salt thereof, and intermediates therefor are described.The compound of formula (I) or salt thereof exhibit selective serotonin 2-receptor antagonistic activity and are useful for the prevention or treatment of circulatory diseases, e.g., ischemic heart diseases, cerebral vessel disturbances, and peripheral circulation disturbances.
摘要:
2-SUBSTITUTED-1,3-DIAZACYCLIC COMPOUNDS OF THE FORMULA: ##STR1## wherein R.sub.1 represents a hydrogen atom, a halogen atom, a lower alkyl group or a lower alkoxy group; R.sub.2 represents a hydrogen atom, a lower alkoxycarbonyl group, an aliphatic acyl group or an aromatic acyl group, the aromatic ring of which may have one or more substituents selected from a halogen atom, a lower alkyl group, a lower alkoxy group, an acyl group and an acyloxy group; R.sub.3 represents a hydrogen atom, a lower alkyl group, a lower hydroxyalkyl group or an aralkyl group; R.sub.4 represents a hydrogen atom, a lower alkyl group or an aryl group; R.sub.6 represents a cyclohexyl group, a pyridyl group or a phenyl group which may have a substituent selected from a halogen atom, a lower alkyl group and a lower alkoxy group; A represents -N.dbd., an -N(lower alkyl)- group or a methylene group; n represents an integer of from 2 to 4, and a dotted line indicates that a double bond is optional; salts of such derivatives; and the method for preparing such compounds and their salts; the compounds and their salts having a distinct anti-diabetic activity in humans and animals.