Writing instrument with fiber rod containing the composition of the metallic ink and its application
Writing instrument refers to writing utensils. Contains a reservoir of fibers having channels, and a feather from a porous material with channels, ensuring the passage through it of the ink. The composition of the ink tank includes a color pigmented dispersion and the dispersion of the aluminum pigment with a particle size of not more than 12 μm. The pen is in contact with the tank and able to absorb the dispersion of the aluminum pigment as a result of capillary action. A way of getting temporary tattoos on human skin, comprising the steps: create a writing instrument containing a reservoir of close-Packed polyester fiber and feather of a porous polyester based fiber channels, ensuring the passage through it of the ink, as well as the above composition of the ink in the reservoir; the writing instrument is pressed against the skin of a person for the purpose of obtaining temporary tattoos representing washable opaque metal lines. This design writing instrument ensures the reliability of its actions. 2 C. and 16 h.p. f-crystals, 2 ill., 6 table. Description text in facsimile form (see graphic part)m 2. Writing instrument under item 1, in which the specified ink composition includes a substance that prevents the deposition, to maintain the aluminium particles in suspension, non-volatile lubricant, with the specified color pigmented dispersion has particles of submicron size.3. Writing instrument under item 2, in which the specified ink composition comprises distilled water as a carrier in an amount of about 40-70 wt.%, water-soluble organic solvent, the evaporation intensity greater than the intensity of evaporation of the butyl acetate, a liquid solution of acrylic resin with a dry matter content of about 40-50%, in the ink composition in an amount of about 10-20 wt.%, the above-mentioned wetting agent selected from the group of polyglycols with a molecular mass of 400-1025, in an amount of about 5-15 venue about 12 μm in amounts of 10-25 wt.% with a pH of approximately 7.0 to 8.5, fluorine surface-active substance with a pH of about 9.0 and a surface tension of 25 Dyne/cm in the amount of 0.25 to 1.0 wt.%, a substance that prevents the deposition selected from unsaturated polycarboxylic acids with low molecular weight and ionic charge in the amount of 0.25 to 1.25 wt.%, and ammonium basis for regulating the pH of the ink composition to values of about 7.5 to 8.5 in the amount of 0.25 to 1.5 wt.%, color pigmented dispersion of water-based dry matter content of about 35-45% and particle size less than about 0.5 μm in the amount of 10-20 wt.%.4. Writing instrument under item 2, in which the specified ink composition contains one phase with a viscosity of 5-10 SP, pH of about 8-8 .5 and surface tension of about 37 Dyne/cm, and ensures the application of a smooth continuous opaque metal lines.5. Writing instrument under item 2, in which the specified ink composition includes a binder, representing a solution of acrylic resin in the amount of about 10-25 wt.%, selected from a group or class of solutions of acrylic resins having a glass transition temperature-(16)-(+30)°C, minimum temperature of film formation < 25°C, the viscosity of the order of 50-150 JV and the dry matter content of 40-50%.6. The writing instrument is at temperatures of 37.8-of 51.7°C for extended periods of time, providing greater durability of the ink composition during storage.7. Writing instrument under item 2, in which the specified ink composition includes a binder containing polyvinylpyrrolidones polymer in the amount of about 1-2 wt.% to obtain the metal-containing composition washable ink with a wet and/or dry erase methods that allow letters on a black and white melamine, porcelain and all sorts of non-porous panels.8. Writing instrument under item 2, in which the specified ink composition contains a dispersion of a water-based aluminum pigment, the particle size of which does not exceed 12 μm, obtained from shiny scaly flakes of aluminum.9. Writing instrument on p. 8, wherein said aluminum pigment is dispersed in a starch-water environment to prevent precipitation having a pH of from 8.0 to 8.5 to prevent accumulation of hydrogen gas, and the dispersion of the aluminum pigment is stable at a temperature of 37.8-51,7°C, ensuring the prevention of drying of the writing instrument.10. Writing instrument on p. 3, in which the specified ink composition is stable in alkaline environment and does not interact with gaseous hydrogen, as specified peril.11. Writing instrument under item 2, in which the specified ink composition includes as substances that prevent the deposition due to its low molecular weight, unsaturated polycarboxylic acid with ion activity, which is associated with aluminum pigments, holding them in suspension for a long time in the composition of the ink of low viscosity.12. Writing instrument under item 2, in which the specified substance that prevents the deposition, increases the intensity of the color and prevent substantial precipitation of the aluminum pigments.13. Writing instrument under item 2, in which the specified ink composition includes a wetting agent selected from the group of polyglycols with a molecular weight of from 400 to 1025.14. Writing instrument under item 2, in which the specified ink composition includes a preservative to prevent fungi and bacteria in water-based inks containing diazolidinyl-urea, methylparaben and propylparaben.15. Writing instrument under item 2, in which the specified ink composition includes a substance that regulates pH in the form of the base, ensuring stabilization of the pH of the specified composition in the range from 8.0 to 8.5.16. Writing instrument under item 2, in which frisky closely with multi pen of a highly porous oriented fibers, containing the above ink composition, when this ink composition has a viscosity of 5-10 CPS (at 25°C, the surface tension of less than 40 Dyne/cm at 25°C and a pH of about 7.0-8.5 in, to obtain a leave-on and rinse-off metal lines on a white or black surface.17. Writing instrument under item 2, which provides execution of an opaque metal lines on the skin and nails of the person, resembling a temporary tattoo that can be washed off with soapy water.18. The method of obtaining temporary tattoos on human skin, comprising the steps of creating a writing instrument containing a reservoir of close-Packed polyester fiber and feather of a porous polyester based fiber channels, ensuring the passage through it of the ink, and the ink composition in the vessel, which includes an aluminum pigment with a particle size of not more than 12 μm, and fiber pen is in contact with the tank and capable of absorbing aluminum pigment as a result of capillary action, and pressing roaming writing instrument on the skin of a person for the purpose of obtaining temporary tattoos representing washable opaque "metal" whether the
FIELD: manufacture of synthetic coats.
SUBSTANCE: proposed coat has film formed on base of at least one polymer material and including one component changing its properties which is contained in matrix of polymer material; it consists of several multi-layer zones. Matrix of polymer material contains also additive including magnetized particles. Proposed coat is applied on surface forming multi-layer zones and is sewn due to subsequent action of energy. Film applied on surface is then polymerized due to subsequent action of energy; if necessary, additive containing magnetized particles is introduced into polymer material for forming magnetized film in at least separate zones. Device proposed for realization of this method includes feeding unit for delivery of components changing the properties of material.
EFFECT: possibility of control of surface properties of film.
32 cl, 4 dwg
FIELD: chemical industry; a method and a device of alkali metals peroxysalts stabilization.
SUBSTANCE: the invention is intended for a chemical industry and may be used at production of oxygen-containing bleaching agents and synthetic detergents. In the vacuum drier 3 supplied with a rake-type rabble 10 and a weight-measuring device 12, the main original material is supplied from a reserve tank 1. Then it is vacuumized simultaneously with the solution of a coating material located in a measuring container 17, connected by lines 21, 22 and 13 with the device of a dryer 3 vacuumizing. Then mix the main original material with the solute of the coating material at a residual pressure of no more than 13.33 kPa. Increase the pressure in the vacuum drier 3 up to the atmospheric pressure or exceeding it by no more than 10 kPa spasmodically by an air supply from a source 28. The produced product is exposed to a vacuum drying up to the required moisture, making control of the moisture content by a change of the weight of the dryer 3 contents with the help of the weight-measuring device 12. Stability of the finished product is 59.0-69.0 %, consumption of the coating material - 0.9-1.8 mass %, the share of the active oxygen - 13.8-14.4 mass %.
EFFECT: the invention ensures production of oxygen-containing bleaching agents and synthetic detergents.
10 cl, 1 dwg, 2 tbl