2063results about How to "Smooth appearance" patented technology

A garment with a seat area, a waist area and a crotch area, has a rear portion for defining the seat area and part of the waist and crotch areas, a front portion connected to the rear portion and defining part of the waist and crotch areas and an elastic panel assembly connected to the rear portion at least at the waist area and the crotch area. The panel assembly covers an inner surface of the rear portion over the seat area and comprises two sets of plural substantially vertical seams spaced symmetrically on opposite sides of a vertical center axis of the rear portion for defining at least two vertical elastic panels on each side of the center axis that are connected to the waist area, and an elastic lower panel such as a crotch panel or horizontal lower panel, connected to the crotch.

A substrate for artificial leathers, comprising a nonwoven fabric body made of microfine fiber bundles and an elastic polymer impregnated therein. The substrate for artificial leathers simultaneously satisfies the following requirements 1 to 4: (1) each of the microfine fiber bundles contains 6 to 150 bundled microfine long fibers in average; (2) a cross-sectional area of the microfine long fibers constituting the microfine fiber bundles is 27 μm2 or less, and 80% or more of the microfine long fibers has a cross-sectional area of from 0.9 to 25 μm2; (3) an average cross-sectional area of the microfine fiber bundles is from 15 to 150 μm2; and (4) on a cross section parallel to a thickness direction of the nonwoven fabric body, cross sections of the microfine fiber bundles exist in a density of from 1000 to 3000 / mm2 in average. The raised artificial leathers and grain-finished artificial leathers made from the substrate for artificial leathers are excellent in the properties which are hitherto difficult to be combined.

A flexible tonneau cover for trucks that is easily folded for storage or shipping. The tonneau cover has a collapsible peripheral frame, with supporting bows spanning the width of the frame. The bows include separable parts for storage or shipping and can be assembled and expanded to spread the frame.

A fabric sleeve and hybrid yarn filament used in construction of the sleeve for protecting elongate members against at least one of EMI, RFI or ESD, and methods of construction of the sleeve and hybrid yarn filament. The sleeve includes at least one interlaced hybrid yarn filament having a non-conductive filament and at least one conductive wire filament overlying an outer surface of the non-conductive filament. The hybrid yarn filament is arranged in electrical communication with itself or other hybrid yarn filaments to provide uniform shielding against EMI, RFI, and / or ESD.

The invention discloses a PVC hydrotalcite- rare earth- calcium zinc stabilizing agent and the method for preparing the same, which in detail erlates to plastic composite stabilizing agent and the preaparing method, belonging to chemical field. The main component for stabilizing comprises column- supported hydrotalcite, unsaturated rare earth, and epoxy aliphatic acid calcium zinc, and it is prepared through chemical synthesis, reformed treatment and optimization compound. The product is characterized by outstanding thermal stabilizing effect, good first stage coloring property, sound plasticizing property, good transparenty, weatherability, improved quality, high effeciciency, no toxicity, no pollution, low cost. It can replace expensive organotin thermal stabilizing agent and is widely used in PVC product preparation, such as water- supply pipes, section bar, transparent granulate, film, medical apparatus, toy, fridge stamp and box sheet material.

The invention provides a high-chloride-capacity liquid-phase dechlorinating agent as well as a preparation method and an application thereof. The high-chlorine-capacity liquid-phase dechlorinating agent is suitable for removing inorganic chlorine from an oil product and is particularly suitable for removing hydrogen chloride from reformate. A carrier of the dechlorinating agent is a carbon molecular sieve, active ingredients of the dechlorinating agent comprise an alkali metal and an alkali earth metal oxide, and an auxiliary agent component is copper oxide, ferric oxide or zinc oxide. The preparation method of the solid dechlorinating agent provided by the invention comprises the following steps: dipping soluble copper salt, calcium salt, magnesium salt, barium salt and the like to a cylindrical carbon molecular sieve, drying, and performing stabilizing treatment to obtain the dechlorinating agent. The dechlorinating agent provided by the invention has the advantages of being relatively high in chloride capacity, low-price and easily available in raw material, having active ingredients uniformly distributed on the carrier, good in thermal stability, strong in water resistance, high in mechanical strength and the like, and the dechlorinating agent has desulfurization and denitrification effects at the same time.

An edge trim system for suspended island ceilings in which a one-piece clip couples standard grid tees to standard wall molding. The clip is arranged to snap onto the grid tees where the ceiling boundary is along a line of the grid and to be screw fastened onto a tee where the ceiling boundary is other than along the grid. The clip is arranged to snap into and retain the molding in place without fasteners.

The present invention provides a system, method and apparatus for producing fire rated doors having added strength, better finishing and low cost manufacturing flexibility. The fire rated doors are made from two panels “sandwiched” together. An optional interior layer (e.g., fire resistant material, lead sheeting, steel or Kevlar) can be added between the door panels for various purposes. Splines, stiles or sticks are inserted in longitudinal channels in the door panels to provide assistance in aligning the door panels and greater hardware holding strength. An intumescent banding material concealed by a banding material around the perimeter of the door seals the door within its frame during a fire. The door design and the automated manufacturing process provide greater design choice, reduced cost and faster fabrication.

The invention belongs to the field of high-molecular composite materials, and provides a high-performance multi-component compound modified nylon 6 composite material for a conventional carrier roller. The composite material consists of 100 parts of mixed nylon 6, 10-40 parts of alkali-free glass fiber, 5-30 parts of talcum powder, 0.01-1 part of nano silicon dioxide, 1-5 parts of solid lubricant, 0.01-3 parts of wear-resistant agent, 0.05-1 part of anti-aging agent, 0.2-1 part of dispersing agent and 0.01-0.5 part of silane coupling agent. After being uniformly mixed, the material system is extruded by a twin-screw extruder and granulated to obtain a high-performance composite material. By adopting the composite material provided by the invention, the prepared carrier roller has the characteristics of high strength, abrasion resistance, high-temperature resistance, light weight, low noise, long service life, appropriate price, convenience in maintenance and the like, and can be widely applied to the places such as mines except coal mines, wharfs, grain depots, cement plants, power plants, chemical plants, salt fields and the like.

The invention discloses a fluorine-silicon modified epoxy resin power paint, which comprises the following raw materials in percentage by weight: 20-60% of fluorine modified methacrylic acid epoxy resin, 5-40% of organic silicon resin, 0.1-2% of nano fumed silica, 10-50% of heat-resistant filler, 1-15% of heat-resistant paint and 0.5-3% of leveling agent. Compared with the prior art, the heat resistant performance and the pollution resistant performance of the coating made of the fluorine-silicon modified epoxy resin power paint are both improved, the coating can be used in the environment at the temperature of 500 DEG C, and static contact angle to water at normal temperature can reach 100 degrees; and additionally, the fluorine-silicon modified epoxy resin power paint has the advantages of simple processing technology, low cost, and bright and smooth appearance of the coating, and can be thinly coated.

A fabric sleeve and hybrid yarn filament used in construction of the sleeve for protecting elongate members against at least one of EMI, RFI or ESD, and methods of construction of the sleeve and hybrid yarn filament. The sleeve includes at least one interlaced hybrid yarn filament having a non-conductive filament and at least one conductive wire filament overlying an outer surface of the non-conductive filament. The hybrid yarn filament is arranged in electrical communication with itself or other hybrid yarn filaments to provide uniform shielding against EMI, RFI, and / or ESD.

The invention relates to a process for preparing brassica vegetable seedling powder chewable tablets and a brassica vegetable seedling powder chewable tablet product, belonging to the technical field of deep processing of agricultural products. The process is characterized by comprising the following steps of: with brassica vegetable seedling powder, such as broccoli and the like as a main basic stock, compounding, preparing a soft material, granulating, drying, tabletting, sterilizing and packing to prepare the brassica vegetable seedling powder chewable tablet with the advantages of clean appearance, green color and crispness. The process for preparing the brassica vegetable seedling powder chewable tablet, disclosed by the invention, is simple, has high industrial degree and can realize complete utilization on the brassica vegetable seedling, such as broccoli and the like, thereby increasing the additional value of the brassica vegetable seedling. The brassica vegetable seedling powder chewable tablets, including the broccoli and the like, prepared by the process disclosed by the invention have functions of resisting oxidation, slowing aging and resisting inflammation and cancer and the like of human bodies, and is a kind of casual healthcare food. According to the product of the process for preparing the brassica vegetable seedling powder chewable tablets, disclosed by the invention, the content of 4-methylsulfinylglucosinolate is up to 185.0-413.0mg / 100g, and the content of sulforaphane provided by each chewable tablet is equal to that provided by 30-75g of fresh brassica vegetable, such as broccoli and the like.