MATSUI SHIKISO CHEMICAL CO., LTD. Patent applications |
Patent application number | Title | Published |
20140186533 | METHOD FOR INKJET TEXTILE PRINTING - Method for inkjet textile printing comprising a printing step for printing an aqueous pigment ink on a specifically pretreated portion of a textile fiber product by an inkjet process,
| 07-03-2014 |
20120306976 | INKJET PRINTING INK - An inkjet printing ink having properties of crosslinking and being fixed on a fiber by heating, characterized in that in an ink composition consisting of (A) a pigment dispersion having a mean particle diameter of 200 nm or less and a maximum particle diameter of 500 nm or less, consisting of a pigment, a water-soluble pigment dispersant and a hydrophilic solvent, (B) a water-soluble fixing agent, and (C) a crosslinking agent, the water-soluble pigment dispersant in (A) is a specific emulsion polymer neutralized by a basic substance; the water-soluble fixing agent (B) is the one having a crosslinking functional group; and the crosslinking agent (C) is the one having a functional group that crosslinks the crosslinking functional group of the water-soluble pigment dispersant in (A) with the crosslinking functional group of the water-soluble fixing agent (B) at a temperature of 100° C. or more. | 12-06-2012 |
20110094397 | HEATING-TYPE MULTICOLOR PRINTING METHOD USING ROTARY MULTICOLOR SCREEN PRINTER - Disclosed are heating-type multicolor printing methods (i), (ii), and (iii). The heating-type multicolor printing method (i) uses a rotary multicolor screen printer and is characterized in that (1) an aqueous printing binder containing a thickening inhibiting component is used and (2) continuous printing is performed while keeping the temperature of the table (pallet) of the printer at 60 to 100° C. The heating-type multicolor printing method (ii) is characterized in that, in the method (i), the aqueous printing binder contains 10 to 60% of a hydrophilic solvent having a boiling point above the boiling point of water as a thickening inhibiting component. The heating-type multicolor printing method (iii) is characterized in that, in the method (i) or (ii), the aqueous printing binder further contains 2 to 10% of urea as the thickening inhibiting component. | 04-28-2011 |