CN1109259A - Light-modifying composition - Google Patents
Light-modifying composition Download PDFInfo
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- CN1109259A CN1109259A CN 94190258 CN94190258A CN1109259A CN 1109259 A CN1109259 A CN 1109259A CN 94190258 CN94190258 CN 94190258 CN 94190258 A CN94190258 A CN 94190258A CN 1109259 A CN1109259 A CN 1109259A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/06—Artists' paints
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D17/00—Pigment pastes, e.g. for mixing in paints
- C09D17/004—Pigment pastes, e.g. for mixing in paints containing an inorganic pigment
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/30—Particle morphology extending in three dimensions
- C01P2004/32—Spheres
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
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- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
A composition comprising a colour pigment component and a light conditioning component characterized by being a transducing material having the ability to absorb light and reflect at least part of the light absorbed, thereby modifying the light in the coating resulting from the application of the composition. Such light conditioning component includes any material having the ability to partially absorb light. Preferred are neutral grey pigments in the form of grey powders having a minimal colour producing effect. The pigments can be in the form of ground grey powders such as powders taken from granite, feldspar, quartz or limestone or in the form of spherical metallic particles such as metallic zinc. In one embodiment the grey powder is in physical admixture with the colour pigments and serves to space the pigments apart from one another. In a variant the grey powder and the colour pigments are contained in respective superposed layers.
Description
The present invention relates to the topcoating as painting.Specifically, under the simple form, the present invention relates to a kind of composition that colored pigment and light are regulated composition that wherein contains, this light regulate composition be a kind of can absorb light and reflecting part absorb light thereby modify is used light in the dope layer that said composition forms at least transition material.This pigment is partitioned into branch and comprises any material that can partially absorb light.Preferably has the gray powder powder neutral gray pigment that minimum color tells on.This pigment can be the gray powder powder of grinding, as the powder that is obtained by granite, feldspar, quartz or Wingdale, perhaps is the globular metallic particles, as metallic zinc granule.
Background of invention
Coatings industry is one of crucial industry in the industrialization world.It has the branch that extends to each technical field.In order to protect and to decorate dirty worker's coating, ferrous metal, non-ferrous metal, wooden material etc. and designed various paint.In addition, also designed various coating and provide property for the surface of its covering with paint.The example comprises the painted of anti-trowel used for plastering agent, electrocoating paint, fire-resistant and expansion lacquer, heat-resisting varnish and fluorescent paint.Pigment also is used to prepare ink and makes paper product painted.Use other examples of coating to comprise the painted of rubber, plastics, makeup, tape, food, textiles, tackiness agent and pottery.
Any kind of coating composition made from present technology all contains promising tackiness agent, pigment and the extender that obtains required result with its combination.The pigment of common use is titanium dioxide.Titanium dioxide is insoluble in whole liquid except that the vitriol oil and hydrofluoric acid.Titania molecule forms the highly reflective white powder.The coatings industry maximum manufacturing requirement that changes so far is because every kind of basic coating as flat paint, semi-gloss lacquer and enamel paint etc., all requires use titanium dioxide to do the processing of different sorts and quantity.In addition, many major industries, for example paint, papermaking, plastics, rubber, the topped thing in floor, printing-ink, pottery, coating fabrics and roofing material grain etc. all use titanium dioxide as pigment.All these industry all have its particular requirement, but the versatility of titanium dioxide makes it to be applicable to various uses.
Titanium dioxide has the effect that makes human eye produce white, because the visible light of the various wavelength of its equal extent ground reflection.It shows red under the ruddiness, blue look under the blue streak, and green glow is green down.Titanium dioxide is only containing ability whitening look under the rayed of whole wavelength.This character combines with the superregulated property of this compound, makes it to be widely used in the coatings industry.
Generally speaking, the depth tone of color obtains by colored pigment is mixed with black and white pigment.Under microscopic scale, white TiO 2 pigment is very bright, and its reflectivity is counted with black pigment.Color comes to this usually and forms.Particle diameter is generally the lapping powder powder extender of 1-10 micron and the tackiness agent that can select from various chemical can make pigment keep together, and forms the composition that can use.
Yet, though the superregulated property of titanium dioxide is advantage from a technical standpoint, but be an important disadvantages from the environment viewpoint, because being discharged in the environment, such chemical can cause environmental risk potentially.The a large amount of highly toxic sulphur that often are discharged in the environment of the production output of the titanium dioxide by product of deriving.
The consideration on environment, also the fact that must consider is to use strong reflection pigment colour generation such as titanium dioxide also can cause some problems when attempting to produce those special colors that occurring in nature finds.In fact the brightness of titanium dioxide makes it may form hardly the color outside the highly reflective color.
Brief summary of the invention
As this paper specify with general description, the invention provides a kind of light and modify the property composition, wherein comprise colored pigment and gray paint, its characteristics are can absorb light and reflecting part branch absorb light at least.The effect of this gray paint is the optical throughput that reduces equably basically in the said composition.Term " gray paint " is when using in this article, refers to have any material of the gray appearance of essentially no colourity.Within the scope of the present invention can use range gray paint widely.The important fact is the necessary absorb light of this gray paint and only reflects it by certain percentage.The preferred gray paint that uses is neutral gray pigment and can considers to use the gray paint of reflectivity as 5-90%.The example of operable gray paint comprises for example abrasive flours such as granite, feldspar, quartz and limestone powder.As hereinafter will going through, comprise gray paint and the paint binder composition that is dispersed in the solvent also falls in the scope of the invention.
Do not have white or near-white filler though do not get rid of, light of the present invention modification property composition does not preferably have or essentially no white and black pigment.Do not exist white and black pigment can make colored pigment more preponderate and be present in the more natural luminous environment.Till now, paint field comprises the composition of titanium dioxide, tackiness agent and extender always based on preparation.Light of the present invention is modified the property composition owing to can get rid of or reduce white traditional in the composition at least and deviate from mutually with former coating technology with black pigment quantity.When so preparing, can significantly reduce the aequum of colored pigment, because granules of pigments is not covered by the granules of pigments with strong absorbent black of strong reflection white.And light beam certain scale that as colored pigment provide more uniform luminous environment that obtain by the material that uses a part of light in the absorbing coating film can be finished this point.
But, the light that should be pointed out that summary definition in the above modify comprise in the property composition very a spot of white and (or) pigment of black still is in the scope of the invention.
A preferred aspect of the present invention is to utilize the particulate state particle diameter to be less than or equal to 40 microns gray paint.Yet, also can use can in film, produce optical throughput and reduce gradually or make light be transformed into any transition material of another kind of invisible luminous energy form, as osmium.
In the past, in order to prepare coating in quite economic mode, people mainly use white filler.In fact, white filler is to make unique extender that granules of pigments separates in the coating.Regrettably, the use of white filler is limited in can obtaining than on the pastel shade for any given pigment in the past.
In order to obtain darker color, usually must mix colours to composition with black pigment.The shortcoming of this method is, said composition scattering and the color that forms, because light is absorbed by black pigment and because the result of the inhomogeneous loss of the caused optical throughput of contrast that the white pigment that makes paint film keep the high contrast ratio causes loses its clarity and intensity.Up to now, unique solutions is to add other expensive pigment to remedy this loss of strength.
The sort of loss of strength that utilizes the present invention to make to be in pigment than the shade scope to separate and run into when not occurring using black pigment.Use have the neutral gray pigment of various reflectivity (reflectivity is generally 5-90%, but not exclusively be limited to this scope) or almost neutral gray paint (the visual light gray, middle ash, dark-grey etc. and composition thereof of being decided to be) reduce the optical throughput in visible spectrum range in the film body in certain uniform mode.This causes more uniform photoeffect in a kind of film effectively, and can make granules of pigments become brighter under the gray background that reduces reflection by reducing contrast.
When using neutral gray pigment or neutral gray pigment series and since this neutral gray pigment still the luminous flux density of reflected light and formation reduce the violent loss that more becomes mild thereby do not have optical throughput, can make the colored pigment particle send variable optical throughput.When using black and white pigment or black pigment and white pigment this situation can not appear, because use blended black and white pigment to cause uneven distribution of light.When using gray paint, light distributes more evenly in coating, and this can make coating obtain to have more nuance painted.The reflection fully of the sort of light that is run into when using gray paint and absorption are opposite, the sort of luminous reflectance that is run into when using gray paint evenly reduces, provide wider useful beam intensity, it provide again conversely a kind of for colored pigment obtainable power spectrum.The color that forms seems stronger, because this intensity should be the light intensity by this colored pigment institute reflection wavelength.
Should also be noted that grizzled particle energy reflected light and the color of not obvious change composition film, and only change intensity or flux from light in the film.In addition, the colored composition of formation itself has some grey.Do not wish to be subjected to any theoretic constraint,, occur more obvious grey in the composition because the visibility meter of gray paint improves along with the increase of gray paint granule density.In order to obtain effect same, more effective grey can reduce the volume of gray paint in the composition, so as to losing the gray appearance that forms color.By changing particle diameter, particle shape and specific refractory power, or light is transformed into another kind of form of energy, can obtains more effective grey.When using the present composition, observe that gray paint weakens the light of colored pigment and interval action between interaction, thereby appear as and obtain significantly two kinds of required mechanism of fresh and high-intensity color gamut.The chromatic rendition that this in fact can make occurring in nature exist, this is impossible when using a large amount of black and white fillers or white pigments and white filler.
Light of the present invention is modified the property composition and is preferably used the tackiness agent that grey and colored pigment are bonded together.But (for example, preparation makeup) then needn't use tackiness agent in some purposes.
In a kind of special scheme, gray paint and colored pigment are in the physical mixture, so this gray paint constitutes a kind of material that colored pigment is substantially evenly separated.
In a kind of improvement, gray paint and colored pigment physically separate each other.A kind of example is a kind of like this coating system, comprising priming paint that contains gray paint and the finish paint that contains coloured pigment.This finish paint preferably non-opacity and can make the what is called " clear lacquer " that reaches priming paint to small part light.
As this paper specify with general description, the invention provides a kind of light modulability composition that in solvent, is suspended with gray paint, said gray paint can absorb light and is reflexed to the light that small part absorbs, said light is modified the property composition can coated surfaces, forms the priming paint that one deck contains coloured pigment.
As this paper specify with general description, the invention provides a kind of light and modify the property composition, said composition comprises:
Be suspended with the first smooth modulability composition of gray paint in the-solvent, said gray paint can absorb light and is reflexed to the light that small part absorbs; And
-containing the second smooth modulability composition of coloured pigment, the said second smooth modulability composition can coated surfaces, forms the nonferrous layer of non-opacity, and the said first smooth modulability composition can coated surfaces, forms the priming paint of said non-opacity nonferrous layer.
To obtain explanation easilier with reference to following description the present invention.
Detailed description of the present invention
In a broad sense, the invention provides a kind of novel method for preparing Color paint.The basis of this method is to reduce and preferred eliminating normally used black and white pigment when the preparation Color paint.
Black and white pigment is opposite fully on reflection of light and absorptivity.When obtaining required tone, desire mixes colours with them.
The present invention discloses this method and has illustrated new ideas by being lower than white pigment with reflectivity but the gray paint that is higher than black pigment replaces black and white pigment.This possible reflectivity range of gray paint is called as " middle isoreflectance " herein.The middle isoreflectance gray paint that uses in the scope of the invention has been eliminated the minimizing of the mistake that is caused by standard titanium dioxide pigment internal reflection quantity bright and that caused by black pigment.Can promote when in other words, having proved with gray paint replacement black and white pigment already makes black and white pigment and colored pigment in conjunction with resulting color.For example, when using black and white pigment or gray paint to prepare same grey, adding the final coating that same colored pigment draws has extremely different luminous intensity.This grey base-material initial appearance is identical, but after adding the colored pigment of equal amts, more much better than color occurs in containing the base-material of gray paint.As mentioned above, this seemingly causes because of the more equally distributed internal reflection that exists in coating.
Composition of the present invention comprises limited several components, and wherein gray paint is the center composition that can obtain the required color scope.When using term " gray paint " among the present invention, also be meant any pigment with middle isoreflectance.The preferred material that can be used as the gray paint use will be illustrated in more detail, but should be understood that light modification property composition of the present invention is not limited to this pigment.Can use various tackiness agents and colored pigment in the same light of the present invention modification property composition, and this is not construed to openly on those tackiness agents of the colored pigment that is limited in this paper explanation.
Gray paint
As mentioned above, gray paint is the center composition that belongs to the light modification property composition of the scope of the invention.This gray paint plays the interval dose of colored pigment, makes light distribute more evenly in coating.In this respect, this gray paint material is controlled the value and the colourity of the coating of formation simultaneously.The mode of its effect is to reduce the light quantity that reflects in the coating and separate colored pigment.The distinctive advantage that runs into when these are to use gray paint.
In the preferred scheme of the present invention, gray paint or be the lapping powder powder is for example by granite, feldspar, quartz, Wingdale (CaCO
3), the carbonate, silicate, vitriol and the phosphate powder that obtain such as dolomite limestone, kaolin, talcum, mica, Fuller's earth, or spherical metallic zinc powder.In order to make this gray paint that required reflectivity be arranged, can regulate many parameters.At first, the particle diameter of abrasive flour has remarkable influence to the tone of coating.Usually, preferred particle diameter is the 1-40 micron, most preferably the 1-20 micron.In addition, the reflectivity of used particular gray pigment is influential to final color.For example, the reflectivity of lime carbonate lapping powder is about 30%, but it can have grey powder mixes lower or more high-reflectivity with other and obtains required color.Reflectivity can change between 5-90%, still, the most suitable material seemingly reflectivity between 30-80% in the neutral ash of isoreflectance.
The gray paint amount of using in the present composition is normally significant.Why like this, be because the middle isoreflectance of gray paint allows to use the colored pigment of minute quantity.In most of purposes, tackiness agent is also formed the part of composition, but the percentage ratio of adhesive therefor seldom.Therefore, the percentage ratio of used gray paint, purposes on the estimation changes between 10-70 weight % usually, and preferred percentage ratio is 20-50 weight %.But,, then can use much lower percentage ratio if gray paint is a zinc powder.
Colored pigment
Can use various colored pigments in the light of the present invention modification property composition.Purposes on the estimation, colored pigment can be organic or inorganic pigment.
Under the situation of mineral dye, can use oxide compound, for example natural or coloured ferric oxide of synthetic or chromic oxide.Also can use chromic salt such as cadmium lead plumbate and cadmium phthalocyanine.Other inorganic colored pigments such as cadmium and ferriferous prussiate pigment and ultramarine pigment, zunsober and synthesizing inorganic complex compound also can be used for forming composition of the present invention.
Under the situation of pigment dyestuff, possibility is also very wide.Can should be mentioned that and use nitroso-group, nitro monoazo, two azos and di-heavy nitrigen pigment.Basic dye pigment, alkalescence orchid, peacock orchid color lake, phloxine, quinacridine ketone, turmeric yellow color lake, carbazole bisoxazines purple, alizarine lake, vat pigment, phthalocyanine and tetrachloro iso-dihydro-indole also can be used among the present invention.
In addition, metallic pigment such as aluminium flake powder, copper and copper alloy sheet powder, zinc pigment and stainless steel substrates powder pigment also can use jointly with above-mentioned grey powder pigment.Also can consider to use metal protection pigment, pearly pigment, luminous pigment, functional pigment and food, medicine and cosmetic colors.
The percentage ratio of the colored pigment that uses is not strict in the present invention.It can change in wide concentration range, and wishes that with people the color that obtains is relevant.The percentage ratio of colored pigment is preferably in the 0.25-25 weight % and changes.When needing very strong color, the percentage ratio of colored pigment can surpass this scope.Equally, when needing very weak color, the percentage ratio of colored pigment can be less than this scope.These exceptions also fall into scope of the present invention.In addition, when the use reflectivity that pigment showed is higher than gray paint particulate reflectivity in the composition, seemingly preferred.
Tackiness agent
In some application of the present composition, may must use binder constituents to form spendable composition.Can use various tackiness agents, for example oils, varnish class, latex emulsion class, vinylbenzene, styrene butadiene, polyvinyl acetate (PVA), acrylic acid or the like, vinylformic acid vinylbenzene, vinylformic acid polyvinyl acetate (PVA), urethane or the like; These are known to ordinary skill in the art.Yet, should be understood that the tackiness agent outside above-mentioned the mentioning also can use effectively.
The percentage ratio of adhesive therefor can change in 0-50 weight % among the present invention.In some application of relevant cosmetic industry, for example, sometimes can be without tackiness agent.
Additive
Can in composition of the present invention, mix various additives, so that give the finished product different character according to the end-use of product.This additive comprises dispersion agent, tensio-active agent, defoamer, thickening material or the like.The kind and the quantity of additive depend on end-use, and are known to the those skilled in the art.
Light of the present invention modification property preparation of compositions
In case after obtaining the pigment binding material of suitable particle diameter and shape, at first produce the gray paint slurry usually, gray paint is dispersed in the required solvent basically, make composition of the present invention.Usually, make gray paint particle and appropriate solvent (as water, oils or long-chain alcohol, for example propylene glycol and ethylene glycol) mix, add simultaneously and form and the required suitable additive of maintenance homogeneous slurry, as wetting agent, dispersion agent, tensio-active agent, defoamer, thickening material or the like, using them is that those of ordinary skill is familiar with.Mixing time can be changed according to used additive, but should be enough to make the gray paint particle suitably to be distributed among the slurries.Use the typical hybrid time of high-speed dispersion mixer to be 10-30 minute.
Then, in the gray paint slurries that form, add tackiness agent and additive, make final coating obtain required characteristic.In this stage of technology, can use various additives, as thickening material, sanitas, defoamer, the buffer reagent of keeping required pH, coalescing agent or the like.And the selection of tackiness agent and additive is that those of ordinary skills are familiar with.
After mixing tackiness agent in these slurries, add the q.s colored pigment, produce required color.The kind of colored pigment and quantity can be according to required changes as a result.Perhaps, if it is known obtaining that required result's colored pigment requires, then can be in the initial slurry mixture mixed together grey and colored pigment.Under some situation, by the suitable chemical pre-mixing of knowing with those of ordinary skill, with the colored pigment fixation to the gray paint particle in addition may be plan.Can use to dye fixing and finish this point with the similar fixation method of method.
Should be pointed out that aforesaid method is regarded as preparing with gray paint the general guide of Color paint.It is possible being used for various modifications according to end-use, and such improvement belongs to the scope of the invention.
Use the various coating of preparation of compositions of the present invention
Composition of the present invention can be used for various uses, comprising preparation dirty worker's coating, black and used for non-ferrous metal lacquer, timber with commercially available lacquer, stain control agent, electrocoating paint, refractory paint, expansion lacquer, heat-resisting varnish, fluorescent paint, seam sealer, ink, paper product printing ink, elastomerics printing ink, ink used for plastic, makeup, tape, food, textiles, tackiness agent, pottery, drawing pigment, photoconductivity coating and concrete and mortar.The explanation for preparing the coating method therefor of these different purposes is stated from＜the pigment handbook〉(Temple C.Patton, Wiley Interscience, 1973, Volumes1-3) in, by with reference to incorporating it into this paper.Under most of occasions, purposes of the present invention relates to gray paint and replaces black and white pigment.This may relate to the variation of some parameters, but these variations are known to a person of ordinary skill in the art.
Embodiment 1
Prepare green drawing pigment with gray paint
In 740ml water, add 25ml Tamol 731 dispersion agents (Romh ﹠amp; Haas), the tensio-active agent of 5 ml CF10 50% (Triton-Rohm ﹠amp; Haas), the dense ethyl cellulose thickening material of 165ml QP40-10% (Union carbide), 30 ml NXZ defoamers (Diamond shamrok) and 2.27kg325 order grey granite powder.
In high-speed dispersion mixer, the mixture that forms was disperseed 15 minutes, generate the gray paint slurry, it is added to join the lacquer phase then.In these slurries, add 2.48 liters of Rhoplex AC64 acryloid cement (Rohm ﹠amp; Haas), 88ml water, 30 ml Texanol coalescing agent (Eastman Kodak), 13ml Nopco NXZ defoamer (Diamond Shamrock), 7 ml Proxel GXL sanitass (ICI), 23ml amino-methyl propyl alcohol buffer reagent, dense Acrysol thickening material (the Rohm ﹠amp of 80mlQP40-10% Mierocrystalline cellulose and 103ml ASE60-12.5%; Haas).The solution that forms was mixed the about 4.43 liters of gray paints that contain 30% tackiness agent and about 50% total solid of output about 20 minutes.The green cobalt pigment that adds enough pasty states or paint form in this gray paint is till obtaining required green.
Perhaps, in green cobalt artists paint, add the grey mill base of (before joining lacquer) q.s, to obtain required green tone.Under some occasion, must add more ACRYLIC EMULSION (with the glossy media form), so that the composition of giving formation is with required suitability and gloss.
In another program, use gray paint and colored pigment as two kinds of independent coating waiting to be coated with the surface, so they are not in the physical mixture.This scheme is particularly suitable for the Hyundai Motor coating as the sort of use so-called " clear lacquer " (being the non-opacity material that one deck contains coloured pigment).Improvement of the present invention is to use the priming paint by the gray paint manufacturing that can reduce colored pigment consumption in the said clear lacquer.This priming paint utilization disperses the method preparation of colored pigment (by the mode similar to above-mentioned priming paint) in solvent.With regard to the said clear lacquer, except the quantity of colored pigment can reduce and the color outward appearance not being had a negative impact, made in known manner.
Claims
Modification according to the 19th of treaty
1, a kind of light is modified the property composition, and comprising wherein that colored pigment and characteristics are can absorb light and the light absorbing gray paint of reflecting part branch at least, and the effect of said gray paint is to reduce optical throughput in the said composition basically equably.
2, according to the described light of claim 1 modification property composition, wherein also comprise adhesive substance, said colored pigment is bonded on the said gray paint.
3, according to the described light of claim 1 modification property composition, wherein said gray paint is characterised in that reflectivity is between 5% and 90%.
4, according to the described light of claim 1 modification property composition, wherein said gray paint is characterised in that reflectivity is between 10% and 70%.
5, according to the described light of claim 1 modification property composition, it is characterized in that said gray paint comprises the particle that particle diameter is the 1-40 micron.
6, according to the described light of claim 5 modification property composition, it is characterized in that said gray paint comprises the particle that particle diameter is the 1-20 micron.
7, according to the described light of claim 1 modification property composition, wherein said gray paint comprises the material of selecting from following material: granite, feldspar, quartz, Wingdale, dolomite limestone, kaolin, talcum, mica, Fuller's earth, zinc powder, silicate, vitriol and phosphoric acid salt.
8, according to the described light of claim 1 modification property composition, wherein said composition does not contain black pigment and TiO 2 pigment.
9, according to the described light of claim 1 modification property composition, wherein said colored pigment and said gray paint are in the physical mixture, and wherein said gray paint separates said colored pigment basically equably.
10, according to the described light of claim 1 modification property composition, wherein the quantity of colored pigment is between the 0.25-25 weight % in said composition.
11, a kind of paint binder composition, comprising the gray paint that is dispersed in the solvent, said gray paint characteristics are can absorb light and reflecting part branch absorb light at least.
12, a kind of smooth modulability composition, comprising the gray paint that is dispersed in the solvent, said gray paint characteristics are can absorb light and reflecting part branch absorb light at least, said smooth modulability composition can coated surfaces, forms the priming paint that contains coloured coat of colo(u)r.
13, according to the described light of claim 12 modification property composition, wherein said gray paint is characterised in that reflectivity is between 5% and 90%.
14, according to the described light of claim 12 modification property composition, wherein said gray paint is characterised in that reflectivity is between 10% and 70%.
15, according to the described light of claim 12 modification property composition, it is characterized in that said gray paint comprises the particle that particle diameter is in the 1-40 micron.
16, according to the described light of claim 15 modification property composition, it is characterized in that said gray paint comprises the particle that particle diameter is in the 1-20 micron.
17, according to the described light of claim 12 modification property composition, it is characterized in that said gray paint comprises the material of selecting from following material: granite, feldspar, quartz, Wingdale, dolomite limestone, kaolin, talcum, mica, Fuller's earth, zinc powder, silicate, vitriol and phosphoric acid salt.
18, according to the described light of claim 12 modification property composition, wherein said composition is substantially free of black pigment and TiO 2 pigment.
19, a kind of light modification property composition, said composition comprises:
--be suspended with the first smooth modulability composition of gray paint in the solvent, said gray paint can absorb light and is reflexed to the light that small part absorbs; And
--contain the second smooth modulability composition of coloured pigment, the said second smooth modulability composition can coated surfaces, form the nonferrous layer of non-opacity, the said first smooth modulability composition can coated surfaces, forms the priming paint of said non-opacity nonferrous layer.
Claims (19)
1, a kind of light is modified the property composition, and comprising wherein that colored pigment and characteristics are can absorb light and the light absorbing gray paint of reflecting part branch at least, and the effect of said gray paint is to reduce optical throughput in the said composition basically equably.
2, according to the described light of claim 1 modification property composition, wherein also comprise adhesive substance, said colored pigment is bonded on the said gray paint.
3, according to the described light of claim 1 modification property composition, wherein said gray paint is characterised in that reflectivity is between 5% and 90%.
4, according to the described light of claim 1 modification property composition, wherein said gray paint is characterised in that reflectivity is between 10% and 70%.
5, according to the described light of claim 1 modification property composition, it is characterized in that said gray paint comprises the particle that particle diameter is the 1-40 micron.
6, according to the described light of claim 5 modification property composition, it is characterized in that said gray paint comprises the particle that particle diameter is the 1-20 micron.
7, according to the described light of claim 1 modification property composition, wherein said gray paint comprises the material of selecting from following material: granite, feldspar, quartz and limestone particle.
8, according to the described light of claim 1 modification property composition, wherein said composition does not contain black pigment and TiO 2 pigment.
9, according to the described light of claim 1 modification property composition, wherein said colored pigment and said gray paint are in the physical mixture, and wherein said gray paint separates said colored pigment basically equably.
10, according to the said light of claim 1 modification property composition, wherein the quantity of colored pigment is between the 0.25-25 weight % in said composition.
11, a kind of paint binder composition, comprising the gray paint that is dispersed in the solvent, said gray paint characteristics are can absorb light and reflecting part branch absorb light at least.
12, a kind of smooth modulability composition, comprising the gray paint that is dispersed in the solvent, said gray paint characteristics are can absorb light and reflecting part branch absorb light at least, and said smooth modulability composition can coated surfaces, forms the priming paint that contains coloured coat of colo(u)r.
13, according to the described light of claim 12 modification property composition, wherein said gray paint is characterised in that reflectivity is between 5% and 90%.
14, according to the described light of claim 12 modification property composition, wherein said gray paint is characterised in that reflectivity is between 10% and 70%.
15, according to the described light of claim 12 modification property composition, it is characterized in that said gray paint comprises the particle that particle diameter is in the 1-40 micron.
16, according to the described light of claim 15 modification property composition, it is characterized in that said gray paint comprises the particle that particle diameter is in the 1-20 micron.
17, according to the described light of claim 12 modification property composition, it is characterized in that said gray paint comprises the material of selecting from following material: granite, feldspar, quartz and limestone particle.
18, according to the described light of claim 12 modification property composition, wherein said composition is substantially free of black pigment and TiO 2 pigment.
19, a kind of light modification property composition, said composition comprises:
Be suspended with the first smooth modulability composition of gray paint in the-solvent, said gray paint can absorb light and is reflexed to the light that small part absorbs; And
-containing the second smooth modulability composition of coloured pigment, the said second smooth modulability composition can coated surfaces, forms the nonferrous layer of non-opacity, and the said first smooth modulability composition can coated surfaces, forms the priming paint of said non-opacity nonferrous layer.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/042,394 | 1993-04-02 | ||
| US08/042,394 US5273578A (en) | 1993-04-02 | 1993-04-02 | Light-modifying composition |
| US14400693A | 1993-11-01 | 1993-11-01 | |
| US08/144,006 | 1993-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1109259A true CN1109259A (en) | 1995-09-27 |
Family
ID=26719176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94190258 Pending CN1109259A (en) | 1993-04-02 | 1994-04-05 | Light-modifying composition |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0643749A1 (en) |
| CN (1) | CN1109259A (en) |
| AU (1) | AU6500694A (en) |
| CA (1) | CA2137080C (en) |
| WO (1) | WO1994022966A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2806414A1 (en) * | 2000-03-14 | 2001-09-21 | Renaudin Sa | Gelled aqueous coating composition for use by artists, comprising fine alkaline carbonates, fibers, cellulose ethers, antibacterial and antifungal agents, to give thick deposits that do not sag |
| US7803221B2 (en) * | 2003-08-25 | 2010-09-28 | DIP Tech LTd.. | Ink for ceramic surfaces |
| JP2015209475A (en) * | 2014-04-25 | 2015-11-24 | クラリアント・インターナシヨナル・リミテツド | Black pigment composition for heat shield coating material, heat shield coating material using the same, and use of the same for color matching and coating |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2877130A (en) * | 1957-04-01 | 1959-03-10 | Walter B Jamieson | Paint base |
| DE2338759B2 (en) * | 1973-07-31 | 1981-01-08 | Bayer Ag, 5090 Leverkusen | Pigments, their manufacture and use |
| AU526625B2 (en) * | 1978-03-03 | 1983-01-20 | Irvine Research (Paints) Limited | Coating compositions |
| JPS6123658A (en) * | 1984-07-11 | 1986-02-01 | Hoechst Gosei Kk | Gloss coating of aqueous emulsion type |
-
1994
- 1994-04-05 CN CN 94190258 patent/CN1109259A/en active Pending
- 1994-04-05 AU AU65006/94A patent/AU6500694A/en not_active Abandoned
- 1994-04-05 CA CA002137080A patent/CA2137080C/en not_active Expired - Fee Related
- 1994-04-05 EP EP94912424A patent/EP0643749A1/en not_active Withdrawn
- 1994-04-05 WO PCT/CA1994/000192 patent/WO1994022966A1/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| AU6500694A (en) | 1994-10-24 |
| WO1994022966A1 (en) | 1994-10-13 |
| CA2137080C (en) | 2005-01-11 |
| CA2137080A1 (en) | 1994-10-13 |
| EP0643749A1 (en) | 1995-03-22 |
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| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
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