Abstract:
A method for manufacturing electron emitting devices each having electrodes formed on a substrate and an electroconductive thin film connected between a pair of electrodes and having an electron emitting region is provided which can manufacture electron emitting devices having an excellent uniformity of electron emitting characteristics by improving the formation of liquid droplets to be dispensed to the substrate. In the manufacturing method, the substrate formed with the electrodes is subjected to a hydrophobic process using a silane coupling agent which contains two or more acetoxy groups in a molecule, and thereafter liquid droplets containing material for forming the electroconductive thin film are dispensed to the substrate. An image of excellent uniformity can be displayed by adopting electron emitting devices manufactured in the above manner to an image display apparatus.
Abstract:
A method for manufacturing electron emitting devices each having electrodes formed on a substrate and an electroconductive thin film connected between a pair of electrodes and having an electron emitting region is provided which can manufacture electron emitting devices having an excellent uniformity of electron emitting characteristics by improving the formation of liquid droplets to be dispensed to the substrate. In the manufacturing method, the substrate formed with the electrodes is subjected to a hydrophobic process using a silane coupling agent which contains two or more acetoxy groups in a molecule, and thereafter liquid droplets containing material for forming the electroconductive thin film are dispensed to the substrate. An image of excellent uniformity can be displayed by adopting electron emitting devices manufactured in the above manner to an image display apparatus.
Abstract:
The present invention provides a metal composition for making a conductive film and a metal composition for making an electron emission element. The metal composition includes a vinylpyrrolidone-acrylic acid copolymer represented by formula (I).
Abstract:
Lipid is determined quantitatively by treating a sample with a surfactant in an aqueous medium to obtain a liquid sample dispersion, then reacting the dispersion with a reagent containing cupric ion and bicinchoninic acid, and measuring a colored state developed by complex formation of bicinchoninic acid with cuprous ion formed from cupric ion in the presence of lipid. This method can be effectively applied to determination of amphiphilic lipid having a tendency of gathering in an aqueous medium. Further, two different species interfering with each other in quantitative determination thereof are determined respectively by conducting two different determination methods on the same sample followed by calculation using the values obtained.
Abstract:
Lipid is determined quantitatively by treating a sample with a surfactant in an aqueous medium to obtain a liquid sample dispersion, then reacting the dispersion with a reagent containing cupric ion and bicinchoninic acid, and measuring a colored state developed by complex formation of bicinchoninic acid with cuprous ion formed from cupric ion in the presence of lipid. This method can be effectively applied to determination of amphiphilic lipid having a tendency of gathering in an aqueous medium. Further, two different species interfering with each other in quantitative determination thereof are determined respectively by conducting two different determination methods on the same sample followed by calculation using the values obtained.
Abstract:
A recording method using a recording liquid composition having at least water, a water-soluble dye and an organic solvent represented by formulae (I), (II), or (III):R.sub.1 O--(C.sub.2 H.sub.4 O).sub.m --R.sub.2 (I)HO--(C.sub.2 H.sub.4 O).sub.a (C.sub.3 H.sub.6 O).sub.b (C.sub.2 H.sub.4 O).sub.c H (II)(R.sub.3) (R.sub.4)PH--O--(C.sub.2 H.sub.4 O).sub.n H (III).
Abstract translation:使用至少具有式(I),(II)或(III)表示的水,水溶性染料和有机溶剂的记录液体组合物的记录方法:R 1 O-(C 2 H 4 O)m -R 2(I)HO - (C 2 H 4 O)a(C 3 H 6 O)b(C 2 H 4 O)c H(II)(R3)(R4)PH-O-(C 2 H 4 O)n H(III)
Abstract:
An ink for ink-jet recording is provided which comprises a coloring matter, a water-soluble organic solvent, 75 to 90% by weight of water, and a material having a solubility to water of 0.1% or more and having a defoaming performance, and so prepared that the stability of foam judged according to JIS K 3362 after 5 minutes may be 0 mm. An ink-jet recording process employing the ink is also provided.
Abstract translation:提供一种用于喷墨记录的油墨,其包含着色剂,水溶性有机溶剂,75〜90重量%的水,以及具有0.1%以上的水溶性的材料,具有消泡性能, 并且如此制备,5分钟后根据JIS K 3362判断的泡沫的稳定性可以为0mm。 还提供了采用该油墨的喷墨记录方法。
Abstract:
An ink for ink-jet recording is provided which comprises a liquid composition essentially comprised of a coloring matter, a volatile solvent having a vapor pressure of 1 mmHg or more at 25.degree. C., and a material being solid at room temperature and having a molecular weight of 300 or more; and prepared so as to satisfy formula B.sub.1 /A.sub.1 .gtoreq.3, assuming viscosity as A.sub.1 cP at 25.degree. C. measured when the content of the solid material in said composition is 10% by weight, and assuming viscosity as B.sub.1 cP at 25.degree. C. measured when the content of the solid material in said composition is 30% by weight. An ink-jet recording process employing the above mentioned ink is also provided.
Abstract:
An ink for use in an ink jet comprises as the main components a reactive dye or a reactive dispersing dye, and a solvent composed mainly of water and an organic solvent which is not reactive with said dye. An ink jet printing method comprises applying an ink for printing by an ink jet system to a cloth having fibers dyeable by a reactive dye, wherein said ink comprises as the main components a reactive dye or a reactive dispersing dye, and a solvent composed mainly of water and an organic solvent which is not reactive with said dye. An ink jet printing method comprising applying an ink for printing by an ink jet system to a cloth having fibers dyeable by a reactive dye followed by a dye-fixing treatment, wherein said ink comprises as the main components a reactive dye or reactive dispersing dye, and a solvent composed mainly of water and an organic solvent which is not reactive with said dye.
Abstract:
A membrane structure employing a structure in which a lipid membrane is held by a hydrophilic polymer. The hydrophilic polymer layer contains an aqueous phase. There are functional molecules distributed selectively throughout each layer. The membrane structure is adaptable to applications as a separating agent, filler or delivery agent by performing physical and chemical operations.