Method for production of halogen-containing phthalocyanine compound
申请人:Hirota Kouichi
公开号:US20050203293A1
公开(公告)日:2005-09-15
This invention relates to a method for for the production of a halogen-containing phthalocyaline compound by the cyclization of phthalonitrile compounds either singly or in combination with a metal compound, characterized in effecting the cyclization in an organic compound having a hydroxyl group and/or a carboxylic acid in an amount in the range of 0.01-10 mass parts per one mass part of the phthalonitrile compounds while continuing the introduction of an inert gas. This method, by using a solvent capable of serving as a specific oxygen source destined to participate in the reaction of complexing a metal compound introduced into a phthalocyanine dye, permits the production of a phthalocyanine compound inexpensively in a high yield.
Alkenyl ether compound, polymer compound, composition using them, and image formation method and apparatus
申请人:Sato Koichi
公开号:US20060178468A1
公开(公告)日:2006-08-10
A polymer compound is provided which is suitable to improve the dispersibility of coloring materials or solids in an ink or toner composition and which has a repeating unit represented by the general formula (2): (2) wherein X′ represents a polyalkenyl group; each A represents independently a linear or branched alkylene group of 1 to 15 carbon atoms which may be substituted; m represents an integer of 0 to 30; B represents a single bond or an alkylene group which may be substituted; each D represents independently an aromatic ring in which at least one hydrogen atom attached to the ring is displaced by a fluorine atom; n represents an integer of 1 to 10; and R represents a hydrogen atom, an alkyl group which may be substituted, or an aromatic ring which may be substituted.
MILLER, A. O.;FURIN, G. G., ZH. ORGAN. XIMII, 25,(1989) N, S. 355-357
作者:MILLER, A. O.、FURIN, G. G.
DOI:——
日期:——
Novel phthalocyanine compounds, production method thereof, and near infrared ray absorption materials containing the same
申请人:NIPPON SHOKUBAI CO., LTD.
公开号:EP0523959B1
公开(公告)日:1999-10-13
ANTIVIRAL WIPER
申请人:FUJIFILM Corporation
公开号:US20210171883A1
公开(公告)日:2021-06-10
An object of the present invention is to provide an antiviral wiper having excellent antiviral activity and excellent storage stability.
The antiviral wiper according to an embodiment of the present invention is an antiviral wiper having a base fabric and a liquid agent with which the base fabric is impregnated.
The content of a cellulosic fiber in the base fabric is equal to or lower than 70% by mass with respect to the total mass of fibers constituting the base fabric.
The liquid agent is alkaline and contains a compound X having a pKa of 7.0 to 15.0 and a solvent containing at least an alcohol, and the content of the alcohol is 40% to 100% by mass with respect to the total mass of the solvent.