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2007 results about "Inorganic pigments" patented technology

Inorganic Pigments. Inorganic pigments are used to impart colors in different compounds. These pigments are made up of mineral compounds and these minerals are mainly oxides, sulphides of one or more than one metals.

Plastic profiled bar decorative layer combination material with metal-like natural texture, preparation method and application thereof

The invention provides a plastic profiled bar decorative layer combination material with natural texture for co-extrusion molding, formed by mixing 15-80wt% of plastic substrate, 15-80wt% of composite pigment and 0-50wt% of inorganic powder, wherein the composite pigment comprises pigment or dye with natural color texture effect; inorganic pigment and inorganic powder in the composite pigment need to be respectively and actively processed by a surface conditioning agent or a coupling agent; the combination material provides the surface of the plastic profiled bar with a high-polymer material co-extrusion composite layer with stronger adhesion and endows the surface of the plastic profiled bar with the metal-like texture effects, such as the colors of gold, silver, copper or other natural metal materials. The decorative layer has a certain thickness, high hardness, strong scratch resistance and longer product service life and can be used for industries, such as electronic appliance shells, plastic color windows and doors, plastic profiled bars, furniture sheets, and the like.
Owner:GUANGDONG SHENGHENGCHANG CHEM IND

Particles for use in electrophoretic displays

A particle for use in an electrophoretic display comprises a light-scattering inorganic core and a light-transmissive colored shell of an organic pigment. The core may be titania and the shell may be formed of particles having an average particle size less than 700 nm. The particles are produced by treating a light-scattering inorganic pigment with a polymer which adsorbs on both the inorganic pigment and an organic pigment; and adding the organic pigment and allowing the organic pigment to mix with the polymer-coated inorganic pigment. The particles may have a polymer coating.
Owner:E INK CORPORATION

Paint Compositions With Low- or Zero-VOC Coalescence Aids and Nano-Particle Pigments

The invention is related to glossy, low- or zero-VOC aqueous paint compositions, comprising water based latex polymer, a hiding pigment, at least one low-VOC coalescence aid having a volatile organic content of less than 50 g / L, and a second inorganic pigment with particle size ranging from about 1 to 100 nanometers. The paint composition gives good block resistance and mechanical strength and can be adopted for paints with at least glossy and semi-gloss finishes.
Owner:COLUMBIA INSURANCE CO

Silicon steel water-soluble environment-friendly super thick insulating coating and preparation method thereof

A silicon steel water-soluble environment-friendly super thick insulating coating and a preparation method thereof. The insulating coating comprises the following components, by weight percentage: 10-60% of organic resin containing film-forming resin and crosslinking curing resin; 0.1-5% of inorganic pigment; 28-60% of filler; additives including 0.1-4% of wetting agent, 0.1-4% of dispersing agent, 0.1-1% of defoaming agent in and 0.1-1% of pH regulator; 1-15% of organic solvent; and the balance of pure water. The present invention provides a chrome-free C6 water-soluble environment-friendly coating with low VOC emission. The coating has high solid content and inorganic filler content (solid no less than 60%, inorganic filler content no less than 40%, GB / T 1725-2007), excellent surface insulation performance no less than1500 ohm.cm<2> / tablet (ASTM A717), good attachment (grade class A, phi 10mm rod, GB / T 2522-2007), low lamination heat compression rate, and good corrosion resistance, and is suitable for silicon steel processed with clipping and stamping by large and medium-sized motors.
Owner:BAOSHAN IRON & STEEL CO LTD

Semiconductor device and fabrication method for same

A semiconductor device includes an electrical insulating layer with superior heat resistance, heat dissipation, and durability, and which is manufactured through a process with good cost performance and process performance. In a semiconductor device including a first substrate to which a semiconductor chip is mounted directly or indirectly, and a white insulating layer formed on a surface of the first substrate and functioning as a reflecting material, the semiconductor chip is an LED, at least the surface of the first substrate is made of a metal, and a stacked structure of the white insulating layer and a metal layer is formed by coating a liquid material, which contains SiO2 in the form of nanoparticles and a white inorganic pigment, over the surface of the first substrate and baking the coated liquid material.
Owner:SHIKOKU INSTR

Recording ink, ink cartridge, inkjet recording method, and inkjet recording apparatus

ActiveUS20090098312A1Excels in color reproducibility of colorExcels in discharge stabilityMeasurement apparatus componentsDuplicating/marking methodsMeth-Acrylic resin
The present invention provides a recording ink including a composite pigment particle, a water-soluble solvent, and water, wherein the composite pigment particle is a primary particle coated with a coating resin, wherein the primary particle is a white pigment on the surface of which an oil-soluble dye is adsorbed or attached. In one aspect, the white pigment is preferably at least one selected from a white inorganic pigment, a pearl pigment, and an extender pigment, in another aspect, the coating resin is preferably one of a (meth)acrylic resin, a polyester resin, and a polyurethane resin, wherein the acid value of the coating resin is from 50 mgKOH / g to 250 mgKOH / g, and in another aspect, an average particle diameter (D50%) of the composite pigment particle is preferably 150 nm or less.
Owner:RICOH KK

Exterior wall color surface decoration mortar and preparation method thereof

The invention relates to a building material, and in particular relates to an exterior wall color surface decoration mortar and a preparation method thereof. The exterior wall color surface decoration mortar comprises the following raw materials by weight: 20%-30% of white cement, 50%-60% of quartz sand, 0.1%-0.5% of chopped fiber, 10%-20% of heavy calcium carbonate, 0.2%-1% of latex powder, 0.3%-0.5% of cellulose ether, 1%-5% of an inorganic pigment, 0.2%-0.4% of a water repellent, 5%-10% of coal powder ash, 0.1%-0.15% of a defoaming agent, 1%-3% of metakaolin, 0.2%-0.5% of a thixotropic lubricant and 1%-2% of a water reducing agent. The exterior wall color surface decoration mortar has the advantages of crack resistance, weather resistance, good ultraviolet resistance, permanent and uniform color, good whiskering resistance, and the like, can be well combined with various inorganic base layer materials, is good in coating density, and can be widely used in the building fields such as exterior wall decoration and the like.
Owner:KUNSHAN JIANGUO CONCRETE PROD CO LTD

Dental self-curing resin cement compositions

The present invention refers to dental self-curing resin compositions having enhanced mechanical and physical properties. In particular, the present invention relates to dental self-curing resin compositions consisting of (i) a Paste A composition containing the multifunctional prepolymer mixture of 2,2-bis-[4-(2-hydroxy-3-methacryloxypropoxy)phenyl]propane (“Bis-GMA”) and multifunctional prepolymer formed by substituting hydrogen atoms in hydroxyl group with methacrylate groups in the Bis-GMA molecules, and further containing a diluent, an adhesive monomer, a polymerization initiator, a polymerization inhibitor, a light stabilizer, an antioxidant, an inorganic pigment and an inorganic filler; and ii) a Paste B composition containing the same prepolymer mixture in the Paste A composition, and further containing a diluent, an adhesive monomer, a reductant, a polymerization inhibitor, a light stabilizer, an antioxidant, an inorganic pigment and an inorganic filler. The composition according to the present invention has better physical and mechanical properties than that of conventional compositions and is an ointment-ointment system able to be conveniently used.
Owner:KOREA INST OF SCI & TECH +1

Method of forming inorganic pigments

The present invention provides a method of forming inorganic pigments using one or more metal alloys. Metal alloys used in the method of the invention are preferably milled to a mean particle size of less than about 10 microns, may be mixed with other metal oxides, and calcined in the presence of oxygen in a rotary kiln. Inorganic pigments formed in accordance with the method of the invention can be used in a wide variety of applications, including the coloration of glass matrixes, ceramic bodies, polymers, and paints.
Owner:FERRO CORP

Inorganic artificial combining stone and preparation method thereof

InactiveCN102557571AExpand raw material resourcesLow costCeramic shaping apparatusCement productionFiberKaolin clay
The invention discloses inorganic artificial combining stone and a preparation method thereof. The artificial combining stone uses silicon acid-base solution to arouse metakaolin to react and generate geopolymer to serve as an inorganic cementing agent, and the artificial combining stone mainly contains the metakaolin, the silicon acid-base solution, natural stone aggregate, decoration aggregate, a thickening time control agent, inorganic pigment and fibers. The preparation method is firstly enabling the thickening time control agent and the inorganic pigment to be dissolved in the silicon acid-base solution to obtain mixed serous fluid, evenly blending the metakaolin, the natural stone aggregate, the decoration aggregate, the fibers and the mixed serous fluid, preparing the artificial combining stone through model entering or material distribution, vibration under the vacuum condition, molding in a pressing mode, maintaining, cutting, polishing, burnishing and surface protection. The artificial combining stone not only has decoration features which can be equal to that of resin artificial stone, but also is non-toxic, environment-friendly, low in cost, resisting in corrosion of most majority of acid-base salts, durable in high temperature and excellent in durable performance, obviously avoids whiting and saltpetering phenomena after a long time use, and is strong in pollution resisting capability.
Owner:SOUTH CHINA UNIV OF TECH

Waterproof high light ink jet printing medium

The invention relates to an ink jet printing medium, especially relating to a waterproof strong-light ink jet printing medium, which includes supporter and ink-absorbing layer, and its characteristic: the ink-absorbing layer contains inorganic pigment and adhesive at particle size 8-15 nanometer and specific surface area 150-200 sq m / g, and it can both absorb dye ink and both pigment ink, and has high glossiness surface, and after printing, it dries rapidly, waterproof, and anti-blotting.
Owner:CHINA LUCKY FILM CORP +1

Nano meso-porous titanium dioxide coating having high efficiency antibacterial and air purification function

The invention discloses a mesoporous nano titania coating with the functions of high-efficiency antibacterium and air purification. The compositions of the coating in percentage by weight are 1 to 10 percent of mesoporous nano titania, 20 to 60 percent of solvent, 20 to 55 percent of film-forming resin, 0.02 to 10 percent of dispersant and other auxiliary agent, and 10 to 30 percent of inorganic pigment filler. The coating takes the mesoporous nano titania or a modifier of the mesoporous nano titania as an active ingredient, has the functions of high-efficiency antibacterium and air purification after curing and film forming, can be widely applied to an internal wall and an external wall of a building. The mesoporous nano titania coating has simple preparation method and wide pollutant purification scope, has an eradicative rate of more than 85 percent on Escherichia coli, Staphylococcus aureus and Candida albicans within 1 hour, has a degradation rate of more than 90 percent on formaldehyde, benzene and toluene, can be excited to generate photocatalysis by faint ultraviolet light in sunlight or illumination light, and still has obvious effect on degradation of low-concentration pollutant.
Owner:NANJING UNIV OF TECH

Method and composition for coating mat and articles produced therewith

A coated glass mat comprises a glass mat substrate having non-woven glass fibers and a coating which essentially uniformly penetrates the glass mat substrate to desired fractional thickness of the coated glass mat. The coating imparts a tensile strength to the coated glass mat which on average is at least 1.33 times greater than the tensile strength of the glass mat substrate without the coating. In example embodiments, penetration of the coating into the glass mat substrate preferably extends to a depth of from twenty five percent of a thickness of the coated glass mat to seventy five percent of the thickness of the coated glass mat. Moreover, a non-coated thickness of the coated glass mat is sufficiently thick for bonding purposes with, e.g., a gypsum slurry or other core materials such as thermoplastic or thermosetting plastics. The coating has a porosity in a range of from 1.3 CFM to 5.0 CFM, e.g., the coating comprises a coating blend which provides the coated glass mat with a porosity sufficient to allow water vapor to escape from a gypsum slurry when heated. The coating is preferably a coating blend comprised of water, latex binder, inorganic pigment, and inorganic binder.
Owner:ATLAS ROOFING

Silicic acid mud interior wall decorating material and preparation method thereof

The invention relates to a silicic acid mud interior wall decorating material and a preparation method thereof. The silicic acid mud interior wall decorating material mainly comprises diatomite, sepiolite, kaolin, sierozem, coarse whiting, wollastonite, white cement, silica sand, talcum powder, nanometer titanium dioxide, ethylene-vinyl acetate copolymer, cellulose ether, aluminium-magnesium silicate, easily dispersed fiber, inorganic pigments and has the functions of humidity control and air purification. The preparation method comprises the following steps of: firstly acidizing the diatomite, the sepiolite and the kaolin, removing harmful ingredients in the diatomite, the sepiolite and the kaolin, improving the activation property of the material, then filtering, washing, drying and crushing, and finally adding the diatomite, the sepiolite and the kaolin and the other components to a dry powder blender for uniformly stirring. When being used, water is added to powder, so that the powder is prepared into paste or emulsion; the silicic acid mud interior wall decorating material is suitable for roll coating, spray finishing, blade coating and the like in interior wall decoration and has the functions of indoor humidity adjustment, peculiar smell elimination, removal of harmful gases such as formaldehyde and toluene in air and lasting environmental protection and simultaneously has the characteristics of rich color, strong sense of texture and environmental friendliness.
Owner:商志民

Water-based acrylic emulsion dispersants utilized as grind resins for pigments and method of preparing the same

The present invention is directed to a water-based acrylic emulsion dispersant to be used as a grind resin to incorporate inorganic pigment into a pigment dispersion for a coating composition. The acrylic emulsion dispersant is the reaction product of butyl methacrylate, butyl acrylate, styrene, methyl ether polyethylene glycol methacrylate, polyethylene glycol methacrylate, and polyphosphoric acid. The present invention is also directed to a method of preparing the acrylic emulsion dispersant. In this method, the butyl methacrylate, butyl acrylate, and styrene are combined with water to establish a first reaction blend. Similarly, the methyl ether polyethylene glycol methacrylate and the polyethylene glycol methacrylate are combined with water to establish a second reaction blend. Next, the first and second reaction blends are polymerized to form an intermediate emulsion polymer containing a hydroxyl group from the functionality of the polyethylene glycol methacrylate. Finally, the hydroxyl group from the polyethylene glycol methacrylate is reacted with polyphosphoric acid to form the acrylic emulsion dispersant which is utilized for efficient wetting and grinding of the pigment.
Owner:BASF CORP

Thermal transfer sheet and protective layer transfer sheet

The invention provides a thermal transfer sheet and a protective layer transfer sheet. It is intended to provide a sheet of excellent transfer performance, in particular, a thermal transfer sheet that excels in transfer sensitivity and adhesion between base material and dye layer and that can be used in high-speed photographic printing with high transfer sensitivity, being capable of providing a photographic print of high density and high clearness, and a protective layer transfer sheet that excels in transfer performance, being markedly low in the generation of static electricity at the time of transfer. Further, it is intended to provide a photographic print that excels in antistatic performance, plasticizer resistance and transparency. There is provided a sheet with a base material, in particular, a thermal transfer sheet (I) comprising a laminate of, sequentially arranged, a base material, an underlayer and a dye layer, or a protective layer transfer sheet (II) comprising a base material and, detachably superimposed on at least part of the surface thereof, a protection transfer laminate including a conductive layer, characterized in that the underlayer and conductive layer are each one produced using colloidal inorganic pigment ultrafine particles.
Owner:DAI NIPPON PRINTING CO LTD

Ink jet printable heat transfer paper

This patent describes an ink jet printable heat transfer material with cold release properties. The invention consists of multiple layers of coatings applied to a suitable substrate, typically paper. The first optional layer coating consists typically of a pigmented coating bound together with a synthetic or natural binder and is applied in sufficient quantity to level and densify the surface of a given substrate. The second coating is applied over the first and consists of a silicone coating with a controlled surface energy. The surface energy must be such that the subsequent aqueous coatings can be applied over top with good wetting and adhesion, but low enough for an easy removal from the heat transfer after cooling. A third or wash layer is applied over the silicone release layer. This layer must easily wet and adhere to the silicone release layer so the coating does not come off during subsequent coating passes and during handling by the user. The wash layer consists of one or more thermoplastic polymers including ethylene acrylic acid, waxes, and other polymers along with dispersions of non-water soluble plasticizers and antioxidants. An ink receptive layer consists of a low binder thermoplastic organic pigmented coating containing non-water soluble plasticizers and antioxidants along with water soluble and insoluble cationic polymers and / or cationic inorganic pigments. The non-water soluble cationic materials, either organic or inorganic, aid in the retention of the dyes and reduce the wet bleed and wash out of the dyes when the transfers get wet.
Owner:P H GLATFEITER +1

Process for preparing self-cleaning bionic organic paint with lotus leaf function of external wall of building

A bionic organic paint with self-cleaning performance of lotus leaf for external wall is prepared through reaction of inorganic pigment with the compound or resin with low surface tension while stirring for modification, filtering, baking, and then according to requirement, proportionally mxing with acrylic emulsion, other pigment and filler, and assistant. Its advantages include excellent self-cleaning performance and anti-ageing nature.
Owner:FUDAN UNIV

Silicone fireproof sealant for construction and preparation method thereof

The invention discloses a silicone fireproof sealant for construction and a preparation method thereof. The preparation comprises the steps of adding alpha, omega-dihydroxy polysiloxane, a filler, an inorganic flame retardant and a nitrogen system flame retardant into a kneading machine, carrying out dehydration at the temperature of 100-180 DEG C and the vacuum degree of 0.06-0.1MPa for 0.5-4 hours, cooling, and then preparing a base material. The base material, polydimethylsiloxane, an inorganic pigment, a crosslinking agent, a silane coupling agent and a catalyst are added into a planetary mixer at the room temperature, keeping the vacuum degree at 0.06-0.1MPa, stirring at the speed of 20-80 r / min, carrying out reaction under stirring for 0.5-6 hours, and preparing the silicone fireproof sealant for construction with no pollution to the base material, flame retardance and excellent adhesion and storage stability. The inorganic flame retardant and the nitrogen system flame retardant are in synergistic flame retardance, and the silicone fireproof sealant can effectively reduce the adding amount of the inorganic flame retardant and greatly improve the mechanical processing performance of a product under the situation of achieving the equivalent flame retardant grade FV-0.
Owner:浙江凌志新材料有限公司

Color sand and production thereof

InactiveCN1644553ASolve poor color aging resistanceSolve easy fadingCoatingsHeating timeFrit
A surface decorative material color sand and its production are disclosed. The color sand consists of basic material and surface coated chromatograph, the basic material consists of quartz, mineral particle or waste slag particle, the chromatograph coating formula consists of emulsified frit, inorganic pigment, swelled ground, Suzhou ground and inorganic binder. The production is carried out by: 1) breaking, screening, washing and drying basic material, and obtaining particle with certain grain size; 2) mixing water with emulsified frit, inorganic pigment, swelled ground, Suzhou ground and inorganic binder by proportioning, ball grinding, and obtaining coating mill base; 3) adding organic disperser, mixing organic disperser with mill base, chromatographic coating mineral particle with certain grain size; 4) drying particle with mill base coat, putting into external heating rotary kiln, and calcining with calcining temperature 500-950deg.C and heating time 0.5-1hr. It achieves simple production, low calcining temperature and good color.
Owner:CAILIN COLOR SAND PRODS JIANGYIN CITY

Inorganic powder texture coating, and its applying method

A inorganic dry powder paint with good mass sensation is prepared proportionally from cement, color sand, re-dispersed emulsoid powder, hydrophobic agent, inorganic pigment and filler. Its advantages are high adhesion to concrete, high weatherability, good air permeability, and no pollution. Its application method is also disclosed.
Owner:GUANGZHOU SUPER CHEM COATING CO LTDGUANGZHOU SUPER CHEM COATING CO LTD

Water-based porcelain film coating and preparation method thereof

ActiveCN103725052AHas hardnessWith brightnessCoatingsColloidal silicaWater based
The invention provides a water-based porcelain film coating. The formula of the water-based porcelain film coating comprises the following components in parts by weight: 45% to 55% of colloidal silica dispersion liquid, 30% to 45% of a silane coupling agent, 5% to 15% of an inorganic pigment, 2% to 5% of alumina packing, 0.5% to 1% of a flatting agent, 1% to 2% of hydroxy silicone oil with low molecular weight and 1% to 1.5% of an organic acid catalyst, wherein the colloidal silica dispersion liquid is prepared by mixing colloidal silica with big and small particle diameters according to the mass ratio of (1-3):1, wherein the particle diameters of the colloidal silica with the small particle diameters are distributed within 10nm to 15nm while the particle diameters of the colloidal silica with the big particle diameters are distributed within 40nm to 50nm; the silane coupling agent is prepared by mixing methyl trimethoxysilane and methyl triethoxysilane according to the mass ratio of (1-2):1; the organic acid catalyst can be a formic acid or an acetic acid or can be a mixture of the formic acid and the acetic acid. The water-based porcelain film coating has the good adhesive force and the good waterproof and cohesive-proof on an aluminum alloy substrate.
Owner:广东四方威凯新材料有限公司

Ecological diatom ooze decorative wall material

The invention relates to an ecological diatom ooze decorative wall material, which belongs to the technical field of the research and development of diatom ooze decorative wall materials. The ecological diatom ooze decorative wall material is formed by mixing diatomite, inorganic pigments, calcined zeolite, ethylene vinyl acetate re-dispersible rubber powder, attapulgite powder, tourmaline-loaded nanometer titanium dioxide, polyester fibers, adipic acid dihydrazide and the like. The main functional component of the wall material is the diatomite, and since the diatomite has a porous structure and a heat-insulation and heat-preserving function, the relative humidity of an indoor space can be automatically adjusted to 40 to 70 percent. Anion generated by utilizing the tourmaline-loaded nanometer titanium dioxide has a sterilizing function, so that the harmful gases can be adsorbed and decomposed; the calcined zeolite is used as aggregate and has a porous structure and large specific surface area, and the function for absorbing and releasing the moisture and purifying the air can be improved. The polyester fibers are used as anti-cracking fibers, so that the strength is enhanced, the anti-cracking capacity is improved, and the mildew can be avoided. The calcium perborate is used as a sterilizing agent and is long-acting and toxic-free. By adopting the ecological diatom ooze decorative wall material, the problems of an existing decorative wall material can be solved. A preparation method of the ecological diatom ooze decorative wall material is simple and easy to implement.
Owner:营口盼盼硅藻材料集团有限公司

Production method of 150-500 DEG C pleochromatic irreversible thermopaint

InactiveCN101705051AAchieve zero breakthroughReduce the temperature limit of temperature measurementThermometers using physical/chemical changesThermosensitive paintsSolventInorganic pigments
The invention relates to production and detection methods of 150-500 DEG C pleochromatic irreversible thermopaint containing the following components in percentage by mass: 30.0-80.0 percent of base stock, 2.5-8.0 percent of low-temperature organic pigment, 10.0-30.0 percent of low-temperature inorganic pigment, 15.0-5.0 percent of packing and 30.0-50.0 percent of solvents. The 150-500 DEG C pleochromatic irreversible thermopaint is a novel measuring tool with special purpose. The paint is the unique developed product of the low-temperature pleochromatic irreversible thermopaint in China since 1980s, is the effective complement of the traditional varieties of the pleochromatic irreversible thermopaint in China, lowers the temperature measuring limit of the traditional pleochromatic irreversible thermopaint varieties, achieves the zero breakthrough of developing the pleochromatic thermopaint in China to the low temperature direction, and widens the application range of the traditional pleochromatic irreversible thermopaint.
Owner:中昊北方涂料工业研究设计院有限公司

Recording media, recording media-ink set, inkjet recording method and inkjet recording apparatus

ActiveUS20090291213A1Excellent in density and gloss and image reliabilityClose to commercial printed matterMeasurement apparatus componentsDuplicating/marking methodsRefractive indexCellulose pulp
To provide an inkjet recording method including: flying ink by application of stimulation to the ink to form an image on a recording media, wherein the recording media has at least one barrier layer of 10 m or less in thickness on at least one surface of a substrate comprising a cellulose pulp, the barrier layer contains 30% by mass or more of an inorganic pigment with a refraction index of 1.5 or less other than alumina, and the content of pigment with a refraction index of less than 1.5 in the barrier layer is 10% by mass or less, wherein the ink contains either a pigment or colored fine particle as coloring material, and a coloring material fixing constituent, and the surface tension of the ink is 25 mN / m or less, and the total amount of the ink on the recording media is 15 g / m2 or less.
Owner:RICOH KK

Outer surfaces of sun visors

The invention relates to a method for producing blow-moulded sun visors comprising outer surfaces with a preferred embodiment. The outer surface of the sun visor varies in colour, surface structure and roughness. An economically-produced sun visor can thus be obtained to match the interior fittings of any motor vehicle. The structure and roughness of the outer surface of the sun visor are complementary to the inner surfaces (4) of the blow mould (1, 1′). The colour of the outer surfaces of the sun visor is also adjusted according to the coloration of the polypropylene used (2). Said coloration is obtained from organic and inorganic pigments. The invention also relates to a zip-up material cover for sun visors, which can easily be taken off and changed as required. The zip is almost completely covered by the hem and therefore cannot be seen by the passengers in the vehicle.
Owner:IND TECHNO MATIC
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