Water-based pearlescent ink binder for decoration paper

A pearlescent ink, water-based technology, used in inks, applications, household appliances, etc., can solve the problems of loss of pearlescent effect, poor water resistance of ink, corrosion of pearlescent powder, etc. Effect
CN110437670AInactive Publication Date: 2019-11-12上海欧畅新材料科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
上海欧畅新材料科技有限公司
Publication Date
2019-11-12
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a water-based pearlescent ink binder for decoration paper, wherein the preparation raw materials comprise, by weight, 9-12% of a water-soluble resin, 0.5-0.7% of a film-formingauxiliary agent, 0.05-0.2% of a color fixing agent, 0.2-0.5% of a wetting agent, 0.5-1.5% of an anti-settling agent, 0.1-0.3% of an antifoaming agent, 0.01-0.05% of a bactericide, and the balance ofdeionized water. According to the present invention, the pearl powder pigment paste prepared from the ink binder has good dispersion stability, can be stored for a long time, does not easily generatesedimentation, layering and other phenomena of pearl powder, and cannot affect the color developing caused by gloss loss due to corrosion on pearl powder; and the product has excellent characteristicsof good printing adaptability, easy operation, large powder loading, no shell forming during high temperature pressing plate, no edge warping during scratching, excellent water resistance and the like.
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Description

technical field

[0001] The invention relates to the field of ink coatings, in particular to a water-based pearlescent ink binder for decorative paper. Background technique

[0002] Ink binder is an important part of printing ink. During the printing process, the ink's rheology, viscosity, film-forming property, color fixation, water resistance and other physical properties mainly depend on the binder. With the improvement of people's awareness of environmental protection, ink binders have gradually abandoned the use of organic solvents as the main carrier component of the system, avoiding the environmental hazards caused by the volatilization of organic solvents, and more and more water-based ink binders have appeared on the market Not only that, but the appearance of pearlescent ink has also enriched people's lives.

[0003] Pearlescent pigments usually refer to a class of pigments with pearl luster, which are developed through rigorous processing techniques such as surfac...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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