45results about How to "Excellent appearance" patented technology

A multi-layered article having a first portion constituted of laminated three resin layers and a second portion extending from the first portion, the first portion being constituted mainly of consecutively laminated resin layers composed of a first resin layer formed of a first resin, a second resin layer formed mainly of a second resin and a third resin layer formed of the first resin, the second portion being constituted of resin layers extending from the first resin layer and the third resin layer which constitute the first portion, the first resin layer constituting the outer surface layer of the multi-layered article, the third resin layer constituting the inner surface layer of the multi-layered article which inner surface layer is opposed to said outer surface layer, the second resin layer being encapsulated with the first resin layer and the third resin layer, the second resin layer having a thickness which decreases towards the second portion, and being discontinued, in a region of the first portion in the vicinity of the second portion.

A method for producing a microporous thermoplastic resin membrane comprising the steps of extruding a solution obtained by melt-blending a thermoplastic resin and a membrane-forming solvent through a die, cooling an extrudate to form a gel-like molding, removing the membrane-forming solvent from the gel-like molding by a washing solvent, and removing the washing solvent, the washing solvent having (a) a surface tension of 24 mN/m or less at a temperature of 25° C., (b) a boiling point of 100° C. or lower at the atmospheric pressure, and (c) a solubility of 600 ppm (on a mass basis) or less in water at a temperature of 16° C.; and the washing solvent remaining in the washed molding being removed by using warm water.

To provide a radio-wave watch, which can have an excellent appearance and can minimize the drop of the sensitivity of receiving radio waves, while suppressing the size enlargement and the cost for the contour. A radio-wave watch comprises a metallic dial having an opening, and a receiving antenna for receiving the standard radio waves containing the time data. The receiving antenna is arranged on the back of the opening of the dial and in a case at a position to confront the opening. The receiving antenna is arranged in the case at a spacing from the dial. Time lapse indicating means substantially formed of a non-metal is arranged in the case between the dial and the receiving antenna for indicating the time lapse within the range of the opening.

The invention discloses a method for preparing a dendrobium matrix. The dendrobium matrix comprises a straw layer, a buffer layer and a matrix layer, wherein 1-3cm of straws are firstly paved on the ground, 2-3cm of buffer layer is paved on the straws, 10-12cm of matrix layer is paved on the buffer layer, and the buffer layer is prepared from the following materials in parts by weight: 12-15 parts of silkworm excrement, 100-120 parts of edible fungus culture waste, 50-60 parts of river sand, 1-2 parts of brown sugar, 12-15 parts of decomposed coal, 1-2 parts of wintergreen oil and 20-25 parts of rice bran. The dendrobium matrix has the significant advantages of sponginess, air permeability, manure conservation and water retention, respectively contains a plurality of microelements, and imitates a field survival environment of dendrobium. By cultivating dendrobium huoshanense by the matrix prepared by the preparation method disclosed by the invention, the dendrobium huoshanense can be harvested about a year early, and is superior to the dendrobium huoshanense which is cultivated by other methods in the aspects of appearance and interior quality.

A rubber composition which contains a thermoplastic crosslinked product comprising 1-99 parts by weight of an ethylene-alpha-olefin copolymer (A) containing an ethylene unit and an alpha-olefin unit of 3-20 carbon atoms and prepared using a metallocene catalyst and 1-99 parts by weight of an olefin resin (B) (the total amount of (A) and (B) being 100 parts by weight), the crosslinking degree of (A) being not less than 50%, and 1-500 parts by weight of a thermoplastic elastomer (C) added later to the crosslinked product.

There is a material for molding including carbon fiber bundles to be easily impregnated, including carbon fibers and at least one impregnation aid in an amount of 3 to 15 parts by mass based on 100 parts by mass of the carbon fibers and satisfying a specific requirement, wherein 50 to 2,000 parts by mass of a thermoplastic polyamide is adhered to the carbon fiber bundles to be easily impregnated.

A cosmetic formulation comprising porous silicon is described.

The invention relates to an artificially cultivated selenium-rich radix codonopsitis and a cultivating process of the artificially cultivated selenium-rich radix codonopsitis. The content of selenium in the artificially cultivated selenium-rich radix codonopsitis is 3,100-9,800mg/kg, and the content of organic selenium takes up not less than 70% of the selenium total content. The cultivating process of the artificially cultivated selenium-rich radix codonopsitis is implemented in the way of seedling, ditching and transplanting. In the cultivating step, the nano-selenium plant nutrients are uniformly applied into ditches before the radix codonopsitis seedlings are transplanted, and the dose of the nano-selenium plant nutrients is 10-40kg/mu; and then the radix codonopsitis seedlings are obliquely transplanted into ditches so as to turn the soil and bury the seedlings, and then are subjected to field managements, such as weeding, stem cutting, fertilizer applying, irrigation and pest control, and finally foliar application by using 5-15% of aqueous solution of the nano-selenium plant nutrients during a full-bloom stage of the radix codonopsitis. The cultivating method is strong in operability, suitable for standardizing and scale product of the traditional Chinese medicinal materials, and the appearance and quality indexes of the selenium-rich radix codonopsitis cultivated by the method are prior to that of the ordinary radix codonopsitis.

A speaker diaphragm or a dust cap formed by injection molding a mixture at least containing a resin material and a fiber material. The speaker diaphragm or the dust cap combines the advantages of both a paper diaphragm and a resin diaphragm. The advantage of a paper diaphragm is a large degree of freedom in setting physical properties. The advantages of a resin diaphragm are being excellent in moisture resistance reliability, strength, external appearance, productivity and dimension stability.

Disclosed is a block polyisocyanate obtained by blocking at least a part of isocyanate groups of a polyisocyanate, which is derived from an aliphatic diisocyanate and a polyol and satisfies all of the conditions (1)-(5) shown below, with a pyrazole compound. (1) Average number of isocyanate groups: 3.0-20 (2) Diisocyanate monomer trimer concentration: 10-50% by mass (3) Isocyanate group concentration: 5-22% by mass (4) Polyol content concentration: 5-40% by mass (5) Diisocyanate monomer concentration: 3% by mass or less.

Clothing includes a body part, a waistband part circumferentially provided at an upper end of the body part and having opposite end portions, and a rubber band encapsulated in the waistband part. Locking units are provided on a surface of the end portion and a back face of the end portion, opposite ends of the rubber band which can be exposed from a side end of the end portion and from a hole portion formed in the back face of the end portion are coupled by a coupling unit so that a length of the rubber band can be adjusted, the opening/closing portions integral with the opposite end portions can be separated leftward and rightward, and the units are invisible from the front when the opening/closing portions are closed. Therefore, clothing with a waist size, which can be adjusted by a wearer, and with good appearance can be provided.

The invention discloses a method for preparing thermoplastic vulcanized rubber and provides technology for preparing the thermoplastic vulcanized rubber by only using common rubber and plastic equipment. The common rubber and plastic equipment comprises a common rubber kneading machine and a heating temperature control system thereof, an open mill, a plastic crusher and a plastic extruder, wherein the temperature range of the heating temperature control system of the common rubber kneading machine is controlled to be between 100 and 220 DEG C; the blending process of the thermoplastic vulcanized rubber kneading machine comprises the following steps of: firstly pre-preparing rubber mixing glue; then blending the rubber mixing glue with the rubber kneading machine; and adding the mixture bysteps when the using amount of a softening agent or plastic is over 25 percent of the total capacity of mixing. The method creates a precedent of preparing the thermoplastic vulcanized rubber by using the common rubber and plastic equipment. The properties such as tensile strength, tear strength, dispersion, extrusion appearance and the like of the prepared thermoplastic vulcanized rubber are obvious better than those of the thermoplastic vulcanized rubber prepared by the prior art. Meanwhile, the method reduces equipment investment and production cost for TPV manufacturers.

The invention relates to a preparation method of low oil suction crumbs, which comprises the following steps: weighing up quantitative wheatmeal, charging 1-25% by weight of dietary fiber, 1-10% by weight of modified starch, 0.02- 0.2% by weight of emulsifying agent, 55-70% by weight of water and 5-10% by weight of auxiliaries by weights, charging vegetable shortening with 1-2% by weight of wheatmeal after stirring up and kneading, fermenting, cutting, rolling, filling in molds, rising, baking, cooling and grinding into corresponding specifications. The dietary fiber preferentially selects soybean dietary fiber powder or konjak flavor powder or corn dietary fiber powder, the modified starch preferentially selects cereal or beans or yams or Tania pregelatinization modified starch, and the emulsifying agent preferentially selects cane sugar ester or monoglyceride or diacetyl dihydroxysuccinic acid single (double) glyceride or sodium stearyl lactate. The crumbs of the invention are low in oil suction and crisp in mouthfeel after frying. The preparation method of the invention is simple to use, scientific in raw material matches and rational in nutrition, and is applicable to industrialization production.

The invention provides a gel spinning method for manufacturing aramid fiber III, belonging to the technical field of chemical synthesis fibers. The gel spinning method comprises the following technological steps: A. extruding a spinning stock solution through a metering pump and a spinneret to form fine flow entering an air layer; B. leading the extruded fine flow passing through the air layer to enter first-level freezing liquid to form gel fibers and treating by adopting negative stretching; C. leading the gel fibers to enter second-level freezing liquid, performing plasticized positive stretching and further freezing to form aramid fiber III with a collection state primary structure; D. washing, oiling and drying the secondarily frozen and formed aramid fiber III to obtain aramid fiber III protofilament; and E. performing heat setting to the aramid fiber III protofilament to obtain finished fibers. According to the gel spinning method, the performance of the aramid fiber III products can be further improved, the fiber production efficiency can be markedly increased, the fiber impregnation strength of the finished fiber is improved to 5.8GPa, and the spinning speed achieves 30-100m/min.

The present invention relates to aluminum plated steel sheet which does not require coating after plating and is high in production flexibility enabling application of conventional production processes as they are or exhibits excellent corrosion resistance to flex fuels and further is excellent in appearance and to fuel tanks characterized by being produced using the steel sheet.

The means for solving this is characterized by defining the Si, Mg, Ca, and Ti ingredients in the aluminum plating layer and controlling the cooling method after hot dip aluminum coating so as to make Mg₂Si particles with a long axis of 10 μm or less and an aspect ratio of 1 to 3 finely disperse in the plating layer. Due to the Mg₂Si particles, it is possible to give an excellent corrosion resistance to flex fuels and suppress the deterioration in appearance due to MgO.

Provide is a flame-retardant polyester resin composition exhibiting excellent flame-retardant performance, specifically flame self-extinction performance and excellent mechanical performance such as elastic modulus, bending strength, and impact strength. Also provided is a flame-retardant polyester resin composition exhibiting excellent flame-retardant performance, specifically flame self-extinction performance and excellent mechanical performance such as elastic modulus, bending strength, and impact strength, even when at least one of a polyester resin and a polycarbonate resin obtained from molded products having become waste materials is recycled. A flame-retardant polyester resin composition comprising: (A) 50-80% by mass of a polyethylene terephthalate (PET), (B) 5-40% by mass of a polycarbonate resin, (C) 5-30% by mass of a polymer of a glass transition temperature Tg of less than 35° C., (D) 0.5-5% by mass of a polymer of a carbon residue rate resin of at least 15%, and (E) 1-10% by mass of a polyethylene naphthalate (PEN).

A door closer is used for energizing a door in the direction closing the door, and the door closer has a door-closer main body installed on the door. The door-closer main body includes a hydraulic cylinder. A piston is placed within the hydraulic cylinder for being energized by an elastic body and which has a gear portion formed around its periphery. A gear body is pivoted by the hydraulic cylinder and which engages the gear portion of the piston to cause the piston to slide. A restricting mechanism temporarily restricts the rotation of the gear body when the door is opened.

According to the present invention, there is provide a coated film that can be prevented from suffering from deposition of oligomers from a polyester film as a base material, for example, when exposed to a high temperature condition, and is free from occurrence of disadvantages due to the oligomers upon storage, use or processing of the film, etc. The present invention relates to a coated film comprising a polyester film and a coating layer formed on at least one surface of the polyester film, the coating layer being formed from a coating solution comprising a polyvalent aldehyde-based compound (A) and at least one compound (B) selected from the group consisting of a quaternary ammonium group-containing polymer, polyvinyl alcohol and a crosslinking agent.

The present invention provides a resin film which is excellent in various properties such as heat resistance, printability, mechanical strength, moisture absorption resistance, film-forming property and flexibility and can be suitably used in the printing applications. There is provided a printing film obtained by molding a thermoplastic resin composition (I) comprising 100 parts by mass in total of a mixed resin comprising 25 to 75% by mass of a rubber-modified styrene-based resin (A) and 25 to 75% by mass of a polyamide-based resin (B). The component (A) comprises a graft copolymer obtained by polymerizing a vinyl-based monomer in the presence of a rubber polymer, or a mixture comprising the graft copolymer and a (co)polymer of the vinyl-based monomer. The vinyl-based monomer comprises an aromatic vinyl compound and a cyanided vinyl compound, and further comprises a functional group-containing vinyl-based monomer in an amount of 0.1 to 1.2% by mass based on the component (A) in which an acetone-soluble component in the component (A) has an intrinsic viscosity of 0.15 to 1.5 dL/g (as measured at 30° C. in methyl ethyl ketone). The composition (I) comprises the rubber polymer in an amount of 5 to 30 parts by mass based on 100 parts by mass of the composition.

The invention discloses a cultivation method for a high-yield japonica rice variety with a good taste. On the basis of a high-yield disease-resistant breeding method, by using a chalkiness observation device, a near-infrared quality analysis and determination device and a rice grain taste analyzer, staring from selection of a parent, high-quality japonica rice varieties which are excellent in quality, and contains 6%-9% of rice grain protein and 12%-20% of amylose in Lingshui, Hainan and the lower-middle reaches of yangtze river basin are selected as female parents, the female parent are hybridized with mainly-popularized japonica rice varieties which are used as male parents and produced in the same period, starting from F2, the protein content and amylose content are used as selection pressure, rice grains containing 6%-9% of protein and 15%- 20% of amylose are selected, starting from F3, the chalk white rate and chalkiness degree are used as selection pressure, and single plants with the chalk white rate smaller than 30% and chalkiness degree smaller than 5% are selected, so that high-yield disease-resistant japonica rice new strains with excellent appearance and taste can be conveniently cultivated directionally; by adopting the cultivation method disclosed by the invention, the cultivated japonica rice variety has quality environment insensitivity, is stable among years and is unlikely to influence by temperature and light conditions.

A timepiece component according to the invention includes a metallic luster portion which is constituted by a first material containing a nitride or a carbide of Ti, a nitride or a carbide of Cr, or a metal material, and exhibits a metallic luster, a toning film which covers at least a part of the metallic luster portion, is constituted by a stacked body including a plurality of layers constituted by a material containing a metal oxide, and has a function of adjusting a color tone, and a functional film which is provided on a surface on the opposite side to a surface facing the metallic luster portion of the toning film, and imparts a specific function. The timepiece component is preferably a crystal, a case, or a band.

The invention relates to the technical field of plant cultivation and discloses a method for producing a miniature bonsai by single-node cuttage of poinsettia. The method includes taking a single-node stem section of 3-7 node sections from a terminal bud of a branch of poinsettia as a cutting; cutting the cutting at a position of 0.3-0.7cm above a node and a position of 0.8-1.2cm below the node; enabling a base portion of the cutting after being cut to be stained with talc powder containing 0.3-0.7g/kg naphthylacetic acid or containing 0.8-1.2g/kg indolebutyric acid; inserting the cutting after being treated into a seedling-cultivating substrate for cultivation through a night break method. Rooting rate of the cutting can reach more than 98%. Height of a plant after flowering of the cutting is smaller than more than 5cm that that of a conventional terminal bud cuttage plant, node section of the plant is less than 4-8 sections than that of the conventional terminal bud cuttage plant, but the plant and the conventional terminal bud cuttage plant have no obvious difference in bract character, subsequent growing and development and crown breadth; the problems of lowering of plant height, poor effect in rooting and plant growing and the like of the miniature bonsai are solved effectively.

The invention relates to a continuous color-changing interior decoration coating comprising the following components in percentage by weight: 82-88.0% of a polyurethane emulsion, 1.0-3.0% of a coordination compound, 3.0-5.0% of EFC-300, 5-7% of a filling material, 0.7-0.9% of TEGO Disper 752, 1.6-2% of a heteropolyacid photosensitizer, 0.08-0.12% of Foamaster A34, 0.08-0.12% of an SN-thickener 641 and 0.1-0.3% of Levelling 620. The continuous color-changing interior decoration coating disclosed by the invention can be changed into different colors under the illumination with different intensities; moreover, various properties and environmental friendliness of the coating are superior to the prior art.

Disclosed is a laundry machine comprising a stainless steel cover forming an appearance and burr shielding portions for shielding burrs occurring on the cover. The laundry machine is provided with the cover of the stainless steel, accordingly it is capable of implementing an excellent appearance, and provided with the burr shielding portions for shielding the burrs occurring on the cover, accordingly it is capable of preventing a user from being damaged of injured due to the burrs.

The invention discloses a method for modifying and preparing a nano-silicon dioxide composite antioxidant in situ. According to the method, on one hand, the use temperature of an antioxidant 1330 is increased, and on the other hand, the method solves the problems of poor dispersibility of nano-silicon dioxide, complicated of secondary dispersion modification process, high energy consumption and severe pollution. The nano-silicon dioxide composite antioxidant with uniform particle diameters and excellent appearances is in-situ modified and prepared by the aid of techniques such as functional groups, dosage, feeding temperature, feeding time and reaction conditions of the antioxidant based on sol-gel technique. The modifying and preparing method is advanced in process, detailed and accuratein data and quire ideal, products are provided with white powder particles, the particle diameter ranges from 80 nm to 120nm, and the method is applied to various fields of high-polymer antioxidant, reinforcing and toughening, industrial coatings and the like.

The present invention is concerned with expanded propylene resin beads including a core layer being in a foamed state and constituted of a propylene-based resin composition (a) and a cover layer constituted of an olefin-based resin (b), the propylene-based resin composition (a) satisfying the following (i) and (ii), and the olefin-based resin (b) satisfying the following (iii) or (iv).

• • (i) A mixture of 75% by weight to 98% by weight of a propylene-based resin (a1) having a melting point of 100° C. to 140° C. and 25% by weight to 2% by weight of a propylene-based resin (a2) having a melting point of 140° C. to 165° C.
  • (ii) A difference between the melting point of the resin (a2) and the melting point of the resin (a1) is 15° C. or more.
  • (iii) A crystalline olefin-based resin having a melting point TmB that is lower than a melting point TmA of the composition (a) and having a relation of 0° C.<[TmA−TmB]≦80° C.
  • (iv) A non-crystalline olefin-based resin having a softening point TsB that is lower than TmA and having a relation of 0° C.<[TmA−TsB]≦100° C.

The invention discloses a processing method of high-brightness black tea. The processing method comprises the following steps: (1) selecting a tea tree variety of medium and small leaflet varieties suitable for preparing black tea as a raw material; (2) picking and preparing fresh leaves of the tea trees of the medium and small leaflet varieties suitable for preparing the black tea from the last ten-day period of March to the first ten-day period of May or from the first ten-day period of August to the last ten-day period of September; (3) withering the fresh leaves in a continuous withering system to obtain withered leaves; (4) performing variable-frequency short-time low-pressure cold rolling to obtain rolled leaves; (5) performing low-temperature, high-humidity and short-time dynamic fermentation to obtain fermented leaves; (6) carrying out medium-temperature short-time color fixing operation to obtain microwave color fixing leaves; (7) carrying out thin-spreading short-time primarydrying operation to obtain primary dried leaves; (8) conveying the primarily dried leaves treated in the step (7) to a spreading and cooling room by using a conveying belt, and removing broken leavesand yellow leaves by using a winnowing machine to obtain spread and cooled leaves; (9) carrying out low-temperature medium-humidity sufficient baking operation to obtain a tea sample; and (10) performing temperature-controlled humidity-controlled far-infrared fragrance enhancing treatment on the tea sample obtained in the step (9) to obtain the high-brightness black tea.

A timepiece part includes a metallic luster portion which has a first region constituted of a first material including a nitride or carbide of Ti, a nitride or carbide of Cr, or a metallic material, a film-like second region constituted of a second material including a nitride or carbide of Ti, a nitride or carbide of Cr, or a metallic material, and a film-like third region which is provided between the first region and the second region and is constituted of a light transmissive material and which exhibits metallic luster and a tone film which is provided on the second region side of the metallic luster portion, is constituted of a multilayer film of a metallic oxide, and has a function of adjusting tone.

The invention relates to the technical field of animal oil and fat, in particular to a preparation method of functional beef tallow. The preparation method comprises the steps of preparing a tea leafextract, preparing a starch solution, preparing emulsion, performing homogenizing and performing freeze drying. According to the method, pigment which dissolves out from tea leaves is reserved, so that the product namely the functional beef tallow has unique light kelly, and the acid value and the peroxide value of the functional beef tallow are all lower than the average level of the trade, so that the functional beef tallow has broad market prospects.

The invention belongs to the field of pet food and relates to a pet snack, in particular to an edible sweet potato snack for a pet and a processing method of the snack. The snack comprises components of raw materials in parts by weight as follows: 100-120 parts of dried sweet potatoes, 30-50 parts of corn starch, 20-30 parts of glycerin, 0.5-1.2 parts of pet phagostimulant and 0.01-0.1 parts of a preservative. According to the edible sweet potato snacks for the pet, a sweet potato substitute product is formed in a breaking and reprocessing manner, the main ingredient of the sweet potato substitute product is sweet potatoes, the taste, the palatability and the storage period of a finished product are more excellent than those of an original sweet potato product, and the edible sweet potato snack has a good market prospect.