FIELD: chemistry.
SUBSTANCE: invention relates to polymer binder for ink for jet printing. Described is a method of producing improved latex. Method includes steps of (a) providing a polymer binder-latex and (b) passing said latex through a cation-exchange resin. Polymer binder is obtained by polymerising a mixture of monomers containing monomer(s) of ethylenically unsaturated carboxylic acid in amount of 4 to 15 wt. %. Cation-exchange resin can be in form of an alkali ion or in acid form with pKa equal to 3 or higher.
EFFECT: use of the disclosed latex in ink for jet printing provides durability of jet printing, reduced clogging of nozzles and formation of films on the heater and on the nozzle plate.
3 cl, 1 dwg, 3 tbl, 10 ex
| Title | Year | Author | Number |
|---|---|---|---|
| CATIONIC LATEX AS CARRIER FOR BIOACTIVE INGREDIENTS AND METHODS OF OBTAINING AND USING SAID LATEX | 2007 |
|
RU2444541C2 |
| PACKAGING WITH APPLIED COATED FROM POLYMERIZED IN EMULSION LATEX POLYMER | 2016 |
|
RU2681002C1 |
| LATEX FOR BINDING FIBROUS STRUCTURES | 2020 |
|
RU2824960C2 |
| LOW ODOUR POLYMER LATEX AND COATING COMPOSITION COMPRISING SAME | 2013 |
|
RU2659396C2 |
| RESISTANT TO ABRASION AND RESISTANT TO PEELING COMPOSITION FOR USE IN ARCHITECTURE | 2017 |
|
RU2739756C2 |
| LATEX COMPOSITIONS | 2009 |
|
RU2521585C2 |
| COPOLYMER SURFACTANTS | 2004 |
|
RU2412966C2 |
| LATEX BINDING SUBSTANCES, AQUEOUS COATINGS AND PAINTS, HAVING FREEZE-THAW STABILITY AND METHODS FOR USE THEREOF | 2009 |
|
RU2499009C2 |
| METHOD FOR INKJET PRINTING FOR DECORATIVE LAYERED PANELS | 2019 |
|
RU2755627C1 |
| PROCESS OF PREPARING CATIONIC LATEX WITH HOLLOW POLYMERIC PARTICLES | 2005 |
|
RU2278872C1 |
