MXPA00007517A - White vinyl/acrylic paint composition including separte pigment or chromium units for providing a preferred colour tone in an in-situ application - Google Patents

Abstract

The present invention discloses a novel composition for the paint industry, comprising two separate portions which are mixed together after a tone is selected, said composition being based on a solvent-free azoic dye aqueous dispersion, environmentally friendly and having a high light resistance, and due to the concentration thereof, said composition is easily injected and integrated to the pigment, thereby providing high release resistance. The composition of the invention is provided as chromium units, and it may be presented in different forms, wherein said predesigned chromium units are mixed with a particular white vinyl/acrylic paint until the complete integration thereof has been reached, and therefore the desired colour, or a specific colour.

Description

COMPOSITION OF PAINTING VINYL-ACRYLIC WHITE WITH PIGMENT OR SEPARATE CHROME UNITS, TO GIVE THE PREFERRED COLOR TONE, ON THE SAME SITE OF APPLICATION.

FIELD OF THE INVENTION The present invention is closely linked in a generalized form to the field of finishes, and in a particular and specific way in the field of decoration for the pigment of paints, where its applications are very broad and versatile for the customer who has the option of decide between several color tones, the one you like the most, precisely in the place where you want to apply it. Specifically consists of a novel composition of matter, consisting of two independent separate parts, which are integrated one into the other, after the choice of tone, based on an aqueous dispersion of solvent-free azo pigments, which has great resistance to light, does not pollute, and because of its high concentration, it integrates very well with the paint, providing high durability to detachment. This composition of designated material is given in units of chromium, and can be presented in various forms, and where said units previously designated, are mixed perfectly with a special white vinyl-acrylic paint until achieving its complete integration and therefore the desired color .

J BACKGROUND OF THE INVENTION The use of paintings does not have advance records in history, since its vestiges go back to the appearance and settlement of man himself in the caverns, but it is believed that it is parallel to the use of tools and other 5 implements. It is unknown for anyone to know that since prehistoric times a wide variety of materials have been used to produce dyes or paintings, first with the sole purpose that when applied to the ceilings or walls of the caverns, a fact was recorded, but later for decorative purposes, and finally to protect and seal their homes, this being the real value of the paintings or of the current coatings.

Commonly all paints consist of: a liquid phase called vehicle or binder, which may consist of oils, natural and artificial resins, solvents, plasticizers and drying agents; and a solid phase called pigment, which is finely powdered, which is responsible for the color, and which can be of two types: those that provide the color itself, and the charges, which perform thickening functions and give the matte or gloss finish. The paints, after a time of application, become thin films, hard, continuous non-sticky, by the evaporation of their volatile components or by the chemical reaction of them. The first pigments were made from natural compounds, such as chalk, earth colors, coal, ash, and dyes • • • • • • • • • • • • • • • • • • vegetables or animals, and exudates of trees, egg white, milk curd, and tar were used as binders.

It is natural that over the years and with the advance of technology, the paintings have been transformed and now there is a plurality of types of paints or coatings, which vary in their consistency and hiding power, and ranging from fluid liquids Like linseed oil, even hard solids such as synthetic polymers and natural resins, and to generalize them, have been divided into two large groups: solvent-based paints, and water-based paints.

Solvent-based paints use hard resins that need to be reduced by adding organic solvents compatible with the resinous binder. The amount of solvent depends on the consistency, and the complexity of the polymer. In these paints, the pigment is dispersed in the vehicle, or in the vehicle / solvent mixture, to form a solid phase, which is completely disguised by the liquid phase. With air or heat, part of the solvent evaporates, depositing the pigment and the vehicle, as a continuous film, which may require a change to convert the binder into a non-sticky solid. Oils, or resins containing oils, are transformed when they are exposed to air by oxidation and polymerization reactions, which are accelerated by heat or by the addition of desiccant compounds. Resins that dry or deposit by evaporation of the solvent are called thermoplastics because they soften when heated and harden when cooled, and the resins that are converted from liquids to solids when they lose this mobility and do not respond to changes in temperature. termed thermostable.

Water-based paints, used as a solvent to reduce by emulsification the consistency of viscous or hard solids to disperse and thus apply them more easily. Water is used because of its low cost, low odor, low risk of fire, and cleanliness. However, materials that are soluble in water tend to retain it in their dry films. Most thermoplastic resins are directly emulsified with water by stirring at high speed, with the assistance of heat or active surface agents (soaps and detergents).

Easily emulsifiable resins tend to form soft films and require subsequent curing when water evaporates, such as oil-based resins, which offer superior qualities, and react directly with water by polymerization of the emulsion. This process involves the addition of monomers in a hot detergent solution, which once dispersed, are converted into long chain polymers using catalysts, which is the current method for manufacturing vinyl and acrylic emulsions. As the binder for the emulsion of water-based paints, it is not capable of receiving the addition of pigment, it must also be dispersed in the water. That is why these systems, which maintain their stability indefinitely, require 3 phases: dispersion Ultra-fine polymer x; independent dispersion of the pigment; and the use of sufficient water.

When the paint is applied, the water evaporates and pigment and vehicle particles are deposited, held together by capillary, adhesion, and cohesion forces, and when light amounts of strong solvents are added, the high polymer films form a Continuous structure of greater durability.

The use of these emulsion coatings has increased, due to environmental restrictions on solvent emissions. In industrial applications, heat is applied to achieve greater fusion of the particles of the thermoplastic resin, and thus achieve properties that can not be obtained by curing at room temperature.

As can be seen, all types of paints, regardless of their final use, are only mixtures of a pigment and a vehicle, and in their manufacture do not involve chemical synthesis, only a mixture, and where the dispersion of the pigment is the most important phase. important part of the process, where more energy is required. For a correct dispersion, it is required that the fluids move in a way that allows the total wetting of the pigments. The pigments as received from the supplier do not require additional grinding, but since the area of a finely ground solid is very large, considerable energy is required to displace all the air occluded with the vehicle or water.

'' * ^ - * -I- * After the dispersion has been carried out, the pigment mixture is reduced to its final vehicle concentration and consistency. Color adjustments, if needed, are introduced in the form of pre-dispersed concentrated dyes. There is also a wide selection of additives that have various functions besides thickening the paint, and its concentration varies between 0.5 and 5.0%.

The brightness of the paint is due to the pigment. To have a maximum brightness, any pigment of fine size is used, as long as it does not exceed 20%. Higher concentrations form a clump within the dry film that alters the profile of the surface, creating a reduction in brightness, and if there is a greater amount of pigment, the dry particles will protrude, producing an opaque finish and a rough surface, which with the Environmental contaminants form stains that are difficult to remove, and also because the exposed pigment particles are weakly bound, they can easily fall off, leaving the surface caked.

Exterior paints require both the vehicle and the pigment to have long-term execution capabilities. Used vehicles must have excellent adhesion, in addition to resistance to moisture and ultraviolet rays. Most of these paints use additives that prevent the formation of mold, and as these paints are exposed to acid and sulphurous fumes, if they are not well formulated, they discolor or form whitish deposits. He , *? *. i *, • "", ^ "... 1 .ttáaaafcajL.

Flaxseed oil, or oils with modified alkydic acid resins, are those used in these paints, and sometimes, vinyl and acrylics.

Paints for interiors and exteriors are developed so that they generally cover only one hand. Opaque paints contain high concentrations of pigment, and basically provide a great decorative effect and a reasonable film. The color, the uniformity of luster, and its ability to make retouching are not noticed are important facts of an interior painting. As the luster levels increase, the films become more durable, while the hiding power decreases.

From the foregoing, it would be logical to think that in the world of coatings, everything is known, both the process, and the raw materials, the binders, the pigments, and the additives required to perform certain function. However, as has been said, if a painting is not well formulated, the expected results will not occur, and its quality will be poor. Therefore, the main factor for obtaining a good painting is the formulation and selection of the ingredients, which in our case is such that our painting excels in its expectations of the market of the same type. 20 Additionally, there is another factor that is not taken into account in the history of coatings, which is the matter of tones. Indeed, until the date of the present application, the color tones of all types of paint, had prepared the painter, or had bought in a closed container in the store ^ ¡^ * - > »» '* • ^ jj ^ j- by means of a sample, without the real possibility of the client, of being able to choose the tone according to his taste, in the same place where the painting is going to be applied, which now happens, which represents a remarkable advance in the technique of coatings, because it is the first time this happens.

Normally, in all the paint shops, the first thing they offer the customer is a cardboard where the existing color catalog is presented. This traditional system, which is based on preparing the colors in the factory, packaging them and selling them by catalog, has the following advantages for the user: no mixing, no need to take a color test from the can, and color it will not vary until the content is exhausted. But this system has the following disadvantages: the client necessarily has to adjust to the existing colors, and sometimes there are not enough inventories, which forces stores to handle high inventories. Another disadvantage is that the colors vary in quality as paint, there is a decrease in colors that has no rotation, and where only expensive paintings have varieties of tone, so there is a minimum variety to choose. But the biggest disadvantage of this traditional system is that it can not be seen in the sample, as you will see the color chosen in the place.

Another system followed by some privileged stores, is that of equalization by computer. This system has the following advantages: A limited variety of colors can be obtained; the computer is adjusted to get the color i - * - ^ * * desired by the client; low inventories are handled, since the base is white. But its disadvantages are the following: First the high cost of the computer; the equalization of the paint is done at the moment in small quantities (a quarter, a liter, a gallon), so it depends on the questionable skill of the operator, because there are always problems when wanting to repeat the color; and again the most important disadvantage is that the client can choose the color, but it is very difficult to appreciate the tone in the sample, therefore a sample or exact tone is required.

But the most used system in our country, is that of equalization made by painters. This system has the following advantages: It adjusts the tone in place; there is an unlimited variety of tones; and sold already applied. Its disadvantages are the following: It depends on the operator's score and is not repeatable; the variety depends on the person; the quality of applied paint is not controlled, since painters can use pigments or other paints to match, a situation that makes it non-repeatable; and there is no control or way to choose, since there are no samples.

Consequently, it is very important to take into account that the specific value of my invention lies both in the interaction of the various ingredients and conditions used in the process, as in the formulation of the paint itself, and in the selection of the pigment that is acquired separately, which when integrated with each other present a painting with qualities superior to those of the same type on the market, with the particularity that by the quantity and quality of the material with which they are manufactured, they allow their films to be durable , resistant to the environment and ultraviolet rays, that do not contaminate, and especially that it is the first time that a paint is acquired with the pigment separated, to give it the preferred tone precisely in the place where they are going to be applied, which is in yes an innovation in art, and consequently patentable, since never in the past was a painting used with the characteristics and advantages that the of my invention.

OBJECTIVES AND ADVANTAGES OF THE INVENTION Below are the objectives of my invention and the advantages over other types of similar coatings that currently exist on the market, emphasizing that although in manufacturing, commonly known materials and manufacturing techniques are used, it is the widely studied professional disposition of these elements, and the help of a specially designed equipment, which helps to obtain a pigment for a white vinyl-acrylic paint, to prepare oneself, a color tone of preferred paint on the site, efficiently, which is novel , economic, and above all durable.

The main objective of the present invention is to provide the customer, for the first time, with the satisfaction of being able to choose a desired paint color tone, precisely from what it would look like in the right place, or to change it to another tone, with the only use a certain amount of pigment units, without having that go buy another can in the store, or stay with the frustration of having to forcefully use the previously purchased paint can.

Another objective of the present invention is to ostensibly reduce the excess inventories that currently exist both in the factories and in the stores that sell paint, avoiding the loss of colorful paintings that do not have rotation.

Another additional objective of the present invention is to avoid the plurality of paint cans containing different colors, partially used, which exists in our tool rooms or our warehouse, which can be simplified by a single white can, with different cartridges or needles of pigment, which at any time can reproduce again the desired shade of color, for a repainting or retouching.

Another of the objectives of the present invention is to revolutionize in a drastic way the current sales system in the paint market, with a novel marketing system never used in the past.

A further important advantage is that with the present invention, much more shades of color are obtained, than those limited in conventional paint shops, since a large number of base colors can be used as chromium units, and as with these chrome units are Ixix - Ját .- * iiüd? i ^ i ^^ j ^ can prepare at least 5 additional tones, the plurality of nuances achieved is very large.

One more of the important additional advantages of using the paint composition with pigment or separate chromium units, additional to my invention is that the color tone of the formed film, almost does not get lost with a regular passage of time, since that resists the inclemency, the inclemency and the ultraviolet rays, and that does not come off, if it has been properly applied.

Briefly, the experiences of the prior art have been pointed out in order to clearly determine the scope of the present invention, which, as established at the beginning of the present, refers to a composition of paint with additional pigment that has as a characteristic feature, obtaining the color tone desired precisely in the place where you want the application, in a simple way, which is totally practical and above all novel. m? at ?? U ???? i ^ u ^^ m ^^? tim ^, DETAILED DESCRIPTION OF THE INVENTION In a preferred embodiment, but in no way limiting, in a broad manner, the present invention consists of a composition of matter formed by two independent separate phases, which when properly incorporated function as one, wherein the first phase consists of an emulsion of a specially formulated white vinyl-acrylic paint, packaged in a conventional can or bucket, and wherein the second phase is a liquid phase of a pigment or chromium unit, which is enclosed in a syringe, ampoule or special container, and wherein both phases, when partially or totally integrated, result in the most novel characteristic of the invention, which is that after having chosen in the paint store, the preferred color of a plurality of base colors of a sample book, can obtain a color tone to complete satisfaction, chosen from at least 5 probable, in the same place where the application will be made, being able to change r said tone, at that same moment, if the client so prefers, since each of the chrome units provides other shades different from the chosen color, or specifically a different color.

As previously mentioned, the first phase consists in the preparation of a white vinyl-acrylic paint, soluble in water, quick-drying, and easy to apply. Here is a gloss paint for indoor and outdoor, washable, non-flammable, or toxic, formulated with the highest quantity of high quality substances, which provides a greater covering power, a finish You? i? t ^ x_ _, ^^ -, xízz ,. .. »-,. *, A, x, r. . , smooth and satin uniform of great hardness, adherence and fixation of durable color, high performance, that does not crack, nor form fungi, that in addition to decorate, waterproof and protect from the elements with one hand and resist the rays ultraviolet, and in which process specially designed equipment is used, and that consists of the following steps: 1. Depending on the capacity of the reactor and the volume of paint required, they are placed in a reactor provided with a mechanical stirrer, from 10% to 25% liters of water, initiating the agitation, at a speed between 400 to 600 rpm. 2. The following additives are then incorporated into the reactor: a) from 0.2% to 0.7% of a material that acts as a defoamer, selected from the group consisting of: sulphonated oils, silanes, siloxanes, organosilanes or silicones. b) from 0.1% to 0.6% of a material that acts as a dispersant, selected from the group consisting of: homopolymer resins or copolymers of acrylic acid. c) from 0.1% to 0.5% of a material that acts as a humectant, selected from the group consisting of: short chain organic sulphates, sulfonates or succinates. 'd) from 0.08% to 0.3% of a material acting as bioside, selected from the group consisting of: organic diamines or hydrazine salts. e) from 0.5% to 1.5%, of a material that acts as a coalescer, selected from the group consisting of: short chain polyols, dialcoholes and their derivatives. and once the above additives have been added, stirring is continued until it is homogenized, that is, until lumps are present. 3. - It is added slowly, from 25% to 32% of a white pigment, selected from: oxides of antimony, zinc or titanium, the agitation is continued but increasing the speed between 800 to 1300 r.p.m. (approximately for 10 to 20 minutes). 4. - 4% to 12% of a mixture of two substances acting as fillers or extenders, selected from the group consisting of carbonates, sulphates and alkaline and alkaline earth silicates, is added and stirring is continued at 1400 to 1500 rpm. until homogenizing, and then the speed is increased between 1700 to 1900 r.p.m. for approximately 30 to 40 minutes.

. - Stirring is stopped, and 40% to 50% of a mixture acting as excipient or vehicle is added, selected from the group consisting of: a short chain unsaturated organic salt and a short chain carboxylic acid. 6. - The agitation is started again, starting with a speed between 400 to 600 r.p.m. and it continues to increase up to 1100 to 1300 r.p.m. and it is added 0.2% to 0.7% of a solvent selected from the group consisting of: sulphonated oils, silanes, siloxanes, organosilanes or modified silicones, and at the same time a material that acts as a buffer solution selected from the group consisting of: acid salts, of an acid salt and a neutral salt, or of a weak acid and a weak salt, and additionally, an equal amount of defoamer, equal to that used in the second step, is added to the reactor, and the stirring for 2 to 10 minutes. 7. - 0.01% to 0.09% of a material that acts as masking agent is added, selected from the group consisting of: aromatic organic esters of up to 8 carbons, until homogenized. 8.- It is added little by little from 0.3% to 1.0% of a material that acts as a thickener, selected from the group consisting of unsaturated carboxylic acids, and kept in agitation for 3 to 15 minutes. 9. - The purge of the reactor is started, purging approximately two buckets, and then these are reverted to the reactor.

. - Agitation is stopped, a sample is taken out, sent to be analyzed, and when the paint is within the quality limits, packaging is carried out.

On the other hand, the second phase of the paint composition consists of a special pigment or chromium unit, which is really what allows to differentiate the present inventive concept in the marketing of the sale of paints. He The actual chromotype is a container or container with which the portion of pigment needed to achieve a certain color tone can be accurately measured, and which, in the preferred embodiment, consists of a common surgical syringe of 10ml without needle, filled with base pigment, with a lithographed graduation opposite to that normally used starting at the bottom, but now graduating, in units of chromium instead of milliliters, and the chromium units being designated, starting at the top and ending for the lower one, that is, the exit of the syringe. Said graduation varies according to the quantities that need to be added to a can or to a bucket in several different shades, and preferably the syringe or its container is exhibited on a cardboard that indicates: the catalog colors; the at least 5 tonalities that can be achieved by adding the designated measure; and the way to use it. For example, if you want to paint a red color, 10 ml of concentrated red color (color 1.0) is packed in the syringe, and the following dosages will appear on the cardboard, which should be poured precisely on the white vinyl-acrylic paint, to achieve the tones indicated in the sample by the numbers 1.1 to 1.5, that is to say: Cuvette 19lt. Tin 3.80 Lts Color tone 1.1 2.5ml 0.5ml Color tone 1.2 4.0ml 0.75ml Color tone 1.3 6.0ml 1.25ml Color tone 1.4 d.Oml 1.75ml Color tone 1.5 10.0ml 2.0ml N. In a preferred embodiment of the invention, the manufacturing process of the second phase of the chromotype consists of the following steps: a) The syringes received without their needles are removed from their original graduation, using a solvent, b) The clean syringes are lithographed with new units of measure (units of cards) and the quantity to be dosed in the presentations of 4. 3.80 Lts . and 19 liters. 10 c) The syringes are filled precisely with one of the different base pigments, using a specially designed pneumatic packaging equipment, which preferably fills several syringes at the same time. d) The syringes are tightly capped with their special screw cap, which makes them fit and close inside the tip of the syringe. 15 e) The syringe is wrapped in plastic - together with a cardboard of a selected color -, using a conventional heating equipment to be piled, changing only the cavity to mold it to the shape of the syringe. As previously mentioned, the correct way to use both phases is to open the white vinyl-acrylic paint can and, at the place where the paint will be applied, empty the exact amount of pigment required, indicated on the label or cardboard, so that after mixing them to a uniform consistency, you will have the preferred shade, ready to apply. < fii? 8MaiaaiáilliiYes < ^ - 1111 ^^ '' "'• - * * - - * -. * - > - - * * * - - *** - ... .1.,., -Ax As can easily be seen, various forms of the invention can be envisioned: the shape, and the size of the container or container containing the pigment or chrome unit can be varied, or the capacity of the syringe as well as its capacity can vary. content, depending on the amount of paint you want.The chrome unit can also have another type of presentation such as a capsule, a metal tube or plastic as long as they have an output dosage, even the chrome unit can be displayed shape of pellets or pellets wrapped with the printed dosage, to give the desired shade or specific color.

Even though the invention has been shown and described with respect to only a specific embodiment thereof, it should be understood that changes may be made therein, which will fall within the spirit and scope of the invention, as states in the following claims:

Claims (15)

CLAIMS Having described the invention, it is considered a novelty and, therefore, the content of the following clauses is claimed as exclusive property:

1. - A composition of paint with pigment or separate chromium units, to give the desired tone or color on the site, consisting of two separate independent phases, which when incorporated properly work as one, where the first phase consists of an emulsion of a specially formulated paint, packed in a traditional container, and the second phase is a pigment or chrome unit enclosed in a special container, which, when partially or totally integrated into the first phase, produces the chosen base color, with the preferred shade , of at least 5 probable, in the same place where the application is going to be made, and where the process of the first phase consists of the following steps: A.- It is placed in a reactor provided with agitator, of 10-25 % liters of water, initiating the agitation, between 400 to 600 rpm B.- The following additives are incorporated into the reactor: a) from 0.2 - 0.7% of a defoamer, selected from: sulphonated oils, silanes, siloxanes, organosilanes or silicones. b) from 0.1 - 0.6% of a dispersant, selected from homo or copolymer resins of acrylic acid. c) 0.1 - 0.5% of a humectant, selected from: short chain sulphates, sulfonates or succinates. d) 0.08 - 0.3% of a bioside, selected from: organic diamines or hydrazine salts. e) 0.5 - 1.5%, of a coalescent, selected from: polyols, dialcohols and their derivatives. and already added, the agitation is continued, until homogenizing. C- A 25-32% pigment is added slowly, selected from: antimony, zinc or titanium oxides, or lead carbonate, and agitation is continued increasing the speed between 800 to 1300 r.p.m. (for 10 to 20 minutes). D.- 4-12% of a mixture of two fillers or extenders, selected from: carbonates, sulphates and alkaline and alkaline earth silicates, is added and the agitation is continued at 1400 to 1500 r.p.m. until homogenized, and then increased between 1700 to 1900 r.p.m. for 30-40 minutes. E.- Agitation is stopped, and 40-50% of a vehicle is added, selected from: a short-chain unsaturated organic salt and a carboxylic acid and agitation is continued for 2 to 3 minutes. F.- The stirring starts between 400 and 600 r.p.m. and increasing to 1100 to 1300 r.p.m. and 0.2-0.7% of a solvent selected from: sulphonated oils, silanes, siloxanes, organosilanes or modified silicones is added, and at the same time a buffer solution selected from: 2 acid salts, one acid salt and one neutral salt is added, or a weak acid and a weak salt, and also the same amount of defoamer is added to the reactor as previously used, and agitation is continued for 2-10 minutes. G.- 0.01-0.09% of a masker selected from: aromatic organic esters of up to 8 carbons is added, until homogenised and stirred for 10 minutes. H.- 0.3-1.0% of a thickener, selected from unsaturated carboxylic acids, is added little by little, and it is maintained in agitation for 3-15 minutes. I.- The reactor is purged, until almost two buckets, and then these are reverted to the reactor. J.- Agitation stops, a sample is taken out, sent to be analyzed, and when the paint is within the quality limits, packaging is carried out. On the other hand, the second phase consists of a pigment arranged inside a needleless syringe, which has a graduation opposite to normal, but now graduating, in units of chromium that start at the top and end at the exit of the syringe, exhibiting the pigment in its container on a cardboard that indicates: catalog colors; the at least 5 tonalities that can be achieved by adding the designated measure; and how to use it, and wherein the manufacturing process of the second phase of the paint composition, consists of the following steps: and iiii ¿^ fc ^ n ^ ft ^ aj Küyg a) it is removed the original prescription syringes without needles received using a solvent. b) The clean syringes are lithographed with new units of measure and the quantity to be dosed. c) The syringes are filled precisely with one of the different pigments base, using a pneumatic packaging equipment especially designed, preferably filled several syringes at a time. 10 d) The syringes are tightly capped with a special screw cap, which closes inside the tip of the syringe. e) The syringe is wrapped in plastic, together with the cardboard of the selected color.

2. A paint composition with pigment or separate chromium units, in accordance with that claimed in clause 1, wherein the pigment is enclosed in a capsule, or in a metal or plastic tube with dosed output.

3. A paint composition with pigment or separate chromium units, in accordance with that claimed in any of the previous clauses, wherein the chromium unit is enclosed in an ampoule with the minimum precise dosage, or is supplied, in the form of pills with plastic wrap. ** '• "" - «" • - • - -> - • • fTfiljfntfAA ?? * * «z &.", ",", ",,,,. ,, X ,.,, Lx ^ JOázL,

4. - A composition of paint with pigment or separate chromium units, in accordance with that claimed in any of the previous clauses, wherein the extender is a mixture of calcium carbonate and magnesium hydrosilicate.

5. - A paint composition with pigment or chromium separate units, in accordance with claimed in any of the preceding clauses, wherein the pigment used is titanium dioxide.

6. - A paint composition with pigment or chromium separate units, in accordance with claimed in any of the preceding clauses, wherein the defoamer is polysiloxane.

1. - A paint composition with pigment or separate chromium units, in accordance with that claimed in any of the previous clauses, wherein the thickener is methacrylic acid.

8. - A paint composition with pigment or separate chromium units, in accordance with that claimed in any of the preceding clauses, wherein the dispersant is an acrylic copolymer.

9. - A paint composition with pigment or separate chromium units, in accordance with that claimed in any of the preceding clauses, wherein the humectant is dioctyl sulfosuccinate. «ÜtffcÉJUüAtf ^ ÜtottfeiM

10. A composition of paint with pigment or separate chromium units, in accordance with that claimed in any of the previous clauses, wherein the bioside is hydrazine.

11. - A paint composition with pigment or separate chromium units, in accordance with that claimed in any of the previous clauses, wherein the masking agent is a fragrance with a fruity odor.

12. - A paint composition with pigment or chromium separate units, in accordance with claimed in any of the preceding clauses, wherein the coalescing is diethylene glycol.

13. - A paint composition with pigment or separate chromium units, in accordance with that claimed in any of the previous clauses, wherein the solvent is a modified polysiloxane.

14. - A paint composition with pigment or chromium separate units, in accordance with claimed in any of the preceding clauses, wherein the buffer is tris (2-hydroxyethyl) amine.

15. - A paint composition with pigment or chromium separate units, in accordance with claimed in any of the preceding clauses, wherein the carrier is a mixture of vinyl acetate and acrylic acid. EXTRACT OF THE INVENTION The invention consists of a novel composition of matter for the paint industry, which consists of two independent separate parts, which are integrated into each other, after the choice of tone, based on an aqueous dispersion of solvent-free azo pigments, which has great resistance to light, does not contaminate, and for its concentration, which is injected and integrated very well to the pigment, providing a long duration to the detachment. This composition of matter is given in units of chromium, and can be presented in various forms, and wherein said units previously designated, are mixed perfectly with a special white vinyl-acrylic paint until reaching its complete integration and therefore a desired color, or a specific color.