32results about How to "Preparation with few ingredients" patented technology

The invention relates to anti-corrosion paint on a hardware mold. The anti-corrosion paint is prepared from the following ingredients in parts by weight: 45 to 59 parts of resin, 12 to 14 parts of ammonium sulfate, 5 to 9 parts of ammonium hydrogen sulfite, 3 to 6 parts of polyvinyl alcohol, 4 to 9 parts of polyvinyl butyral, 2 to 5 parts of titanium dioxide, 6 to 10 parts of quartz powder, 2 to 7 parts of iron powder, 5 to 7 parts of talcum powder, 1 to 4 parts of barium sulfate, 1 to 3 parts of anti-settling agents, 0.6 to 1.8 parts of defoaming agents, 1.2 to 1.6 parts of corrosion removers and 15 to 17 parts of water. The anti-corrosion paint prepared in the mode has the advantages that the preparation ingredients are few; the preparation process is simple; the anti-corrosion performance is good; after the anti-corrosion paint obtained through preparation is coated onto the surface of the hardware mold, good anti-corrosion performance is realized; the hardware tool cannot generate a corroded phenomenon under the long-time casting condition by cooling liquid; the quality is good; the performance is stable.

The invention relates to special breeding feed for rex rabbits. The feed comprises the following components in parts by weight: 19 to 25 parts of rice bran, 11 to 19 parts of corn powder, 20 to 24 parts of bean pulp; 6 to 10 parts of peanut vines, 5 to 8 parts of vinasse, 1 to 5 parts of pine needle powder, 2 to 6 parts of glucose, 2 to 4 parts of fruits of ailanthus altissima swingle, 5 to 9 parts of wheat bran, 2 to 4 parts of fructus psoraleae, 3 to 4 parts of polygonum multiflorum, 1 to 5 parts of fructus schizandrae, 2 to 5 parts of fructus ligustri lucidi, 1 to 2 parts of cordyceps sinensis and 2 to 6 parts of morinda officinalis. The feed prepared by the method has the advantages that the preparation components are few; the preparation process is simple; traditional Chinese medicinal components, such as the fructus psoraleae, the polygonum multiflorum, the fructus schizandrae, the fructus ligustri lucidi, the cordyceps sinensis, the morinda officinalis and the like, are added into the feed, so that the prepared feed is reasonable in nutrient distribution, and can increase the growth and development speed of the rex rabbits, shorten the breeding cycle of the rex rabbits and reduce the breeding cost of the rex rabbits.

The present invention relates to a printed circuit board smoothness detection apparatus convenient to move, comprising a square detection supporting plate, a square detection upper cover plate, supporting bars and a pedestal ; wherein the central section of the upper surface of the detection supporting plate is fixed with four corners of the detection upper cover plate in a spacing and parallel way through bolts, the lower surface of the detection supporting plate is symmetrically fixed with upper end portions of the four parallel supporting bars, the bottom ends of the four supporting bars are fixed on the horizontal pedestal, four corners of the lower surface of the pedestal are provided with universal wheels, the detection supporting plate and the detection upper cover plate are parallel and vertically incline at a certain angle, the lower surface of the square detection upper cover plate is parallelly and fixedly provided with a wear-preventive layer, and the upper surface of the square detection supporting plate is parallelly and fixedly provided with a slip assisting layer. According to the printed circuit board smoothness detection apparatus provided by the invention, the detection supporting plate is inclined, and a gap between the detection supporting plate and the detection upper cover plate only enables a qualified template and a cover plate within the range of allowable error to smoothly pass through, thus a detection method is simple, fast, and accurate in result.

The invention relates to a lubricating agent for gear mounting. The lubricating agent comprises the following components in parts by weight: 15-17 parts of mineral base oil, 12-14 parts of oleic acid, 6-8 parts of organic sulfonate, 4-9 parts of carboxylate, 3-6 parts of thiocarbamate, 1-5 parts of imidazoline, 2-7 parts of polyalkylene glycol, 4-6 parts of phosphinate, 1-3 parts of 2, 6-di-tert-butyl-p-cresol, 3-6 parts of sorbitan monooleate, 1-2 parts of an emulsifier and 2-3 parts of an extreme pressure agent. The prepared lubricating agent uses few components, is prepared by a simple preparation process and is good in lubricating performance; after the surface of a gear is coated with the prepared lubricating agent provided by the invention, the lubricating effect can be kept for a very long time, the lubricating time is long and the lubricating effect is good, so that frequent manual coating is not required and thus operation is simple and convenient.

The invention discloses anticorrosive resin used for handicraft. The anticorrosive resin is composed of the following components, in parts by weight: 60-80 parts of resin, 11-13 parts of acetic acid,5-9 parts of diisocyanate, 3-7 parts of polystyrene, 6-12 parts of trimethylolpropane, 2-6 parts of methyl silicone oil, 1-4 parts of phthalic anhydride, 11-15 parts of toluene diisocyanate, 2-4 partsof propylene glycol and 18-20 parts of water. The anticorrosive resin prepared by the above method has less preparation components, a simple preparation process and good corrosion resistance; and thehandicraft prepared from the anticorrosive resin does not have a surface corrosion phenomenon under the condition of acidic substances, and has good quality and stable performance.

The invention relates to the technical field of medical external eye drops, in particular to a preparation method of rhizoma polygonati-herba houttuyniae eye drops, which comprises the following steps: adding sodium chloride into a rhizoma polygonati polysaccharide solution, then adding herba houttuyniae aromatic water, fixing the volume by using distilled water, then adjusting the pH value to 7.0, uniformly mixing, passing through a microfiltration membrane, and sterilizing to obtain the rhizoma polygonati-herba houttuyniae eye drops. Compared with the prior art, the rhizoma polygonati-herba houttuyniae eye drops prepared by the method disclosed by the invention have the following beneficial effects that the rhizoma polygonati-herba houttuyniae eye drops prepared by the method disclosed by the invention take the rhizoma polygonati polysaccharide solution and the herba houttuyniae aromatic water as main raw materials, do not contain Western medicine components and preservative components, are purer in formula, stable in contents of rhizoma polygonati polysaccharide and methyl n-nonanone, and free of toxic and side effects. In the prepared rhizoma polygonati-herba houttuyniae eye drops, the content of rhizoma polygonati polysaccharide is about 0.8%, the content of methyl nonanone is about 4 [mu] g/mL, and the rhizoma polygonati-herba houttuyniae eye drops have the effects of treating xerophthalmia and relieving asthenopia.

The invention relates to a printed circuit board smoothness detection apparatus with the adjustable height. The detection apparatus comprises a square detection support plate, a square detection upper cover plate, support rods, and a pedestal. The four corners of the detection upper cover plate are fixedly installed at the middle part of the upper surface of the detection support plate at intervals in parallel by bolts; end portions of upper ends of the four parallel support rods are installed at the lower surface of the detection support plate symmetrically and fixedly; and the bottom ends of the two support rods arranged at the front end are fixedly installed on the horizontal pedestal. The detection support plate and the detection upper cover plate are parallel to each other and the detection support plate is arranged obliquely at a certain angle. The spacing distance between the detection support plate and the detection upper cover plate is obtained by adding the thickness of the circuit board to a maximum deformation value. An anti-wearing layer is fixedly installed on the lower surface of the square detection upper cover plate in parallel; and a slip assisting layer is fixedly installed on the upper surface of the square detection support plate. According to the smoothness detection apparatus provided by the invention, the detection support plate is arranged obliquely. The gap between the detection support plate and the detection upper cover plate enables a qualified template and a cover plate with the error within an allowable error range to pass through the gap smoothly but an unqualified product can not pass through the gap. The detection method is simple and is implemented rapidly; and the result is accurate.

The invention relates to fresh green tea with lemon taste. The fresh green tea is prepared from the following components in parts by weight: 40-50 parts of green tea, 13-19 parts of lemon slices, 11-13 parts of mulberries, 16-19 parts of miracle fruits, 3-5 parts of radix puerariae, 2-5 parts of lightyellow sophora roots, 5-15 parts of licorice roots, 3-6 parts of Chinese wolfberry leaves, 4-9 parts of lophatherum herbs, 3-6 parts of honeysuckle flowers, 15-18 parts of honey and 1-2 parts of lalang grass rhizomes. The prepared fresh green tea disclosed by the invention is small in number of preparation components, and simple in preparation technology; and the efficacies of lemons, including enhancing immunity, promoting wound healing through vitamin C, helping intestinal digestion, improving blood circulation, benefitting liver, expelling toxins and the like, can be merged into the green tea, so that when people drink the fresh green tea for a long time, the effect of being beneficial to physical health of people can be achieved, and good health-care effects are achieved.

The invention relates to orchid fragrance type black tea. The orchid fragrance type black tea is prepared from the following components in parts by weight: 30-45 parts of black tea, 12-18 parts of orchid leaves, 3-5 parts of coix seeds, 2-7 parts of mulberry leaves, 1-3 parts of lotus leaves, 2-6 parts of peach kernels, 3-6 parts of sweet potato leaves, 2-4 parts of ginkgo leaves and 3-7 parts of Chinese wolfberry fruit powder, wherein the orchid leaves are selected from cut-up fresh orchid leaves, and the sweet potato leaves are selected from fresh sweet potato leaves which are cut down in the morning. The prepared orchid fragrance type black tea disclosed by the invention is small in the number of preparation ingredients, and simple in preparation technology, and the efficacies of orchids, including clearing heat, cooling blood, regulating vital energy, promoting urination and the like are merged into the black tea, so that when people drink the orchid fragrance type black tea for a long time, the effect of being beneficial to physical health of people is facilitated, and good health-care effects are achieved.

The invention relates to frost resistance paint applied in ceramics. The components of the frost resistance paint include, by weight, 70-90 parts of resin, 11-15 parts of methylmethacrylate, 5-7 parts of hexameta, 3-5 parts of Monostearin, 7-9 parts of eighteen carbon stearic acid, 11-13 parts of ethyl acetate, 3-6 parts of HCMC, 20-30 parts of zeolite, 9-13 parts of cresols, 1-4 parts of inorganic Aluminum Salt Waterproof Agent, 12-17 parts of pigment and 18-20 parts of water. The invention getting frost resistance paint by the preparing method above is characterized by less preparation components, simple preparation process and good antifreeze properties. After coating the frost resistance paint from the invention on the ceramics, the surface of the ceramics will not be discolored or cracked in the cold winter for the frost resistance paint has good quality and stable property.