摘要:
An indole derivative represented by the formula: ##STR1## (wherein each of X.sub.1, X.sub.2 and X.sub.3 is a hydrogen or chlorine atom; X.sub.2 is a chlorine atom and X.sub.3 a hydrogen atom in the case where X.sub.1 is a hydrogen atom; X.sub.2 is a hydrogen atom and X.sub.3 a chlorine atom or a hydrogen atom in the case where X.sub.1 is a chlorine atom; and R.sub.1 is a hydrogen atom, an alkali metal atom, or a lower alkyl group), a plant growth regulator containing said compound as active ingredient, and a method for regulating plant growth which comprises applying said regulator.
摘要:
5-Isopropyl-8-methyl bicyclo[5.3.0]deca-2,8-diene-2-carboxylic acid having a chemical structure represented by the following formula: ##STR1## and 5-isopropyl-8-methyl bicyclo[5.3.0]deca-2,8-diene-2-carboaldehyde having a chemical structure represented by the following formula: ##STR2## can be obtained by cultivating a microbial strain belonging to Genus Sclerotinia and having an ability to produce them, and collecting them from the cultivated mixture.
摘要:
The object is to rapidly clean-up an off-gas generated by blasting in a pressure vessel to such a level as to permit the exhaust of the off-gas. An object to be blasted is blasted in a pressure vessel to generate an off-gas, which is introduced into a combustion furnace to burning a combustible component contained in the off-gas. The off-gas after the burning in a reservoir section is stored in the reservoir section, and exhausted out of the reservoir section if a component contained in the off-gas complies a predetermined emission requirement, otherwise returned to at least one of the pressure vessel and the combustion furnace to be re-treated if the component does not comply the emission requirement.
摘要:
A neutralized printing paper which is made of a base paper and a cationic compound applied on a printing surface of the base paper. The paper has a surface pH value ranging from 6.0 to 7.5.
摘要:
An image-forming method using color ink having a surface tension of 25 to 40 dyne/cm. The color ink is applied to a glossy recording medium having a porous structure including a pigment, a binder and a cationic material.
摘要:
A composition comprising a water-soluble cationic group-containing high-molecular compound (P1) derived from the reaction of (A) epichlorohydrin and a dialkyl or dialkanol amine, or (B) a glycidyl group-terminated hydrophilic oligomer and a diamine, dialkylamine or dialkanolamine; optionally, a high-molecular compound (P2) having a condensable functional group in a side chain such as alkylolacrylamide-bearing high-molecular compound (E) or hydrolyzable trialkylsilyl group-containing acrylic ester high-molecular compound (F); and a poly(meth)acrylate (P3) is coated onto a substrate and cured by ultraviolet radiation to form a printing medium.
摘要:
A process for producing a printing medium is disclosed wherein a composition is applied to a substrate and cured by heat treatment, said composition comprising a water soluble cationic polymer (P1) selected from the group consisting of polymer (A) obtained by the addition polymerization of epichlorohydrin and a dialkylamine or dialkanolamine; polymer (B) derived from the addition polymerization of a glycidyl groups-terminated hydrophilic oligomer and an asymmetric diamine, dialkylamine or dialkanolamine; acrylic polymer (C) with a cationized hydroxyl group-containing molecular side chain; and polyvinyl alcohol (D) with a cationized hydroxyl group-containing molecular chain; and a condensable functional group-containing polymer (P2) selected from the group consisting of alkylolacrylamide copolymer and a hydrolyzable trialkylsilyl group-containing copolymer.
摘要:
Disclosed herein is a printing medium comprising a base material and an ink-receiving layer which comprises inorganic fine particles and a binder and is provided on the base material, wherein the inorganic fine particles are partly projected from a binder layer of the ink-receiving layer and contained in a proportion of 0.05 to 3 parts per 100 parts of the binder in terms of solids.
摘要:
A recording medium has an ink receiving layer provided on a substrate and containing (A) polyvinyl acetal resin and (B) alumina hydrate at a ratio A/B within the range of 50/1 to 6/4.
摘要:
Provided is a composition curable by active energy rays, comprising a cationic polyacryloyl compound having two or more acryloyl groups and one or more cation groups in a molecule, represented by any of General Formulae (1) to (6) ##STR1## wherein Z.sub.1 to Z.sub.6 represent independently a residue derived from a polyhydric alcohol or a polyepoxide, K.sub.1 represents independently a radical of the formula ##STR2## K.sub.2 represents a radical of the formula ##STR3## R.sub.1 presents independently a radical of the formula ##STR4## wherein R.sub.3 is independently H-- or CH.sub.3 --, and R.sub.2 represents independently a radical of the formula CH.sub.2 .dbd.CHCOO--, or CH.sub.2 .dbd.C(CH.sub.3)COO--.