| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 106310680 | Carbohydrate or derivative containing | 10 |
| 20110259238 | AQUEOUS PIGMENT INK - According to one embodiment, an aqueous pigment ink includes water, a pigment, and a water-soluble polymeric compound. The pigment is contained in the aqueous pigment ink in an amount of less than 5 wt %. The aqueous pigment ink has viscosities (mPa·s) measured at 25° C. using a cone-plate type viscometer and satisfying the following relationships: | 10-27-2011 |
| 20130008343 | PIGMENT COMPOSITION - The present invention relates to a pigment composition containing a pigment and chondroitin sulfate or its salt, in which a content of chondroitin sulfate or its salt is equal to or larger than 0.1 part by weight (pbw) over 1 pbw of the pigment, and such pigment composition is available in the use for drug medicines and the like, and exhibits better dispersibility. | 01-10-2013 |
| 20130047886 | Water-Based Ink for Ink-Jet Recording and Ink Cartridge - A water-based ink for ink jet recording includes a self-dispersible pigment modified by phosphate group; water; a water-soluble organic solvent; a cationic surfactant which is contained at 0.001% by weight to 0.05% by weight in the water-based ink for ink jet recording; and at least one selected from the group consisting of boric acids, a chelate agent, a reducing sugar and a sugar alcohol. | 02-28-2013 |
| 20140026784 | PIGMENTED INKJET INK COMPRISING HYDROPHILIC POLYMER AS A BLEED CONTROL AGENT - The present disclosure provides an ink for inkjet printing. The ink contains an aqueous vehicle, a pigment and an effective amount of a hydrophilic polymer with persistence length greater than 10 nm as a bleed control agent. The ink exhibits reduced intercolor bleed when printed, for example, on plain paper. | 01-30-2014 |
| 106310690 | Cellulose or derivative containing | 4 |
| 20100071591 | Water Base Ink For Ink-Jet Recording and Water Base Ink Set For Ink-Jet Recording - A water base ink for ink jet recording contains a self-dispersible pigment; water; at least one glycol ether selected from the group consisting of diethylene glycol butyl ether, dipropylene glycol propyl ether and triethylene glycol butyl ether; and methyl cellulose in an amount of 0.01% by weight to 0.5% by weight. The water base ink is capable of preventing the strike-through to the back surface of a recording paper, and further the water base ink is excellent in the printing density and drying property on the paper surface. | 03-25-2010 |
| 20110139034 | MIXTURE OF COPPER-CONTAINING METAL EFFECT PIGMENTS AND METHOD FOR THE PRODUCTION THEREOF - A mixture of platelet-shaped, copper-containing metallic effect pigments having a copper content of 60% to 100% by weight, based on the total metal content, with at least one further component, where the copper-containing metallic effect pigments have a thickness distribution, determined via thickness counting by scanning electron microscopy (SEM) and represented as cumulative undersize distribution,
| 06-16-2011 |
| 20120055370 | BACTERIORHODOPSIN-CONTAINING MICROCAPSULES AND METHOD FOR PRODUCING THE SAME - A method for producing bacteriorhodopsin-containing microcapsules is described, which can be optically activated, having a diameter of less than 50 μm, preferably less than 10 μm, comprising an enveloping layer, which protects the bacteriorhodopsin from harmful environmental factors, while at the same time preserving the functionality thereof. In doing so, bacteriorhodopsin is suspended in a first step, in the form of PM/BR patches in an aqueous medium having a pH value ranging from 6-9 in the presence of a water-retaining polymer, and said suspension is spray-dried to form a powder, or is dried in an aliphatic solvent using low steam pressure and subsequent dehydration to form a powder. In a second step, the powder obtained in this way is provided with an envelope, which is substantially completely translucent to light in the visible range and made of a polymer and/or a paraffin having a solidification point ranging between 45° C. and 65° C. and/or a carnauba wax having a melting range of 70-90° C. Furthermore, such microcapsules are described, and uses of such microcapsules. | 03-08-2012 |
| 20160185989 | INK COMPOSITION - An ink composition for ink jet recording includes: a first phase containing a pigment, a cellulose derivative, and water; and a second phase containing an organic solvent having a 50% distillation point of 280° C. or lower, in which the content of the cellulose derivative in the first phase is 3 mass % to 15 mass % with respect to the total mass of the first phase. | 06-30-2016 |
| 106310700 | Carbohydrate gum containing | 1 |
| 20100162921 | Water base dual color ink composition and writing utensil using the same - The invention provides a dual color ink composition which comprises:
| 07-01-2010 |
| 106310710 | Starch containing | 1 |
| 20130160673 | INK EXTENDERS AND INKS UTILIZING ORGANIC BASED RESINS - An extender for flexographic and other ink compositions and inks using such extender where potato starch serves as the ink carrier and an emulsion resin. The use of potato starch provides for a readily available, cost effective, substantial and environmentally friendly alternative to petroleum and soy based resins. | 06-27-2013 |
