80results about How to "Enhanced release properties" patented technology

A solid polymer electrolyte membrane having a first surface and a second surface opposite the first surface, where the solid polymer electrolyte membrane has a failure force greater than about 115 grams and comprises a composite membrane consisting essentially of (a) at least one expanded PTFE membrane having a porous microstructure of polymeric fibrils, and (b) at least one ion exchange material impregnated throughout the porous microstructure of the expanded PTFE membrane so as to render an interior volume of the expanded PTFE membrane substantially occlusive; (c) at least one substantially occlusive, electronically insulating first composite layer interposed between the expanded PTFE membrane and the first surface, the first composite layer comprising a plurality of first carbon particles supporting a catalyst comprising platinum and an ion exchange material, wherein a plurality of the first carbon particles has a particle size less than about 75 nm, or less than about 50 nm, or less than about 25 nm.

A fuser for fusing an image to print media in a color electrophotographic printer. The fuser includes an endless idling belt defining an inner loop, and a ceramic heater positioned in contact with the belt, within the inner loop. A pressure roller defines a nip with the belt. The belt includes a compliant layer for conforming to variations in toner pile height. The heater is configured to provide a cooler nip exit and a hotter nip entrance.

An intermediate transfer member for use in an image forming apparatus in which a toner image is formed on a photoreceptor, firstly transferred from the photoreceptor to the intermediate transfer member, and further secondly transferred from the intermediate transfer member to a recording medium, the intermediate transfer member, includes an intermediate transfer belt containing a volatile substance in a range of from 10 to 10,000 ppm as an average concentration of an entire intermediate transfer belt thereof.

The invention discloses a micro-emulsive nonferrous metal mold releasing agent as well as a preparation method thereof. The formula of raw materials comprises the following components in parts by weight: 35-42 parts of emulsifying agents, 10-20 parts of modified plant oil and fat, 5-10 parts of auxiliaries and 29-50 parts of deionized water. The preparation method comprises the following steps of: 1) selecting raw materials; 2) preparing emulsifying agents according to proportion, stirring and heating, thereby obtaining a substance A; 3) heating the modified plant oil and fat; 4) adding the substance A into the modified plant oil and fat in step 3), thereby preparing a substance B through a phase conversion emulsifying method; 4) adding deionized water at 80 DEG C-90 DEG C by multiple times, and stirring at high speed, thereby obtaining a substance C; and 5) preparing the auxiliaries into a solution, adding the solution into the substance C at room temperature, stirring, and filtering, thereby obtaining the micro-emulsive nonferrous metal mold releasing agent. According to the micro-emulsive nonferrous metal mold releasing agent disclosed by the invention, synthetic polyethylene wax is taken as a membrane forming substance so as to obtain the nano particle size mold releasing agent, is beneficial to mold filling by metal liquid and reducing of the mold releasing force, and the defects that the domestic mold releasing agent is poor in mold releasing effect, pollutes a container, can block a spraying pipeline easily and the like are overcome.

A method of forming dual melamine/acrylic walled microcapsules having improved physical properties and release control as well as the microcapsules formed by the process wherein the capsule wall is formed by the use of select (meth)acrylate monomers and/or oligomers and/or select self-condensing melamine resins.

A pneumatic tire including sipes that have at least one ends positioned within blocks. The sipes are arranged such that each of the sipes meanders from the one end to the other end thereof to form a meandrous shape, and as the depth of the sipes increases, the meander width of the sipes gradually increases from their openings to at least the 80%-worn position of the blocks. The sipes each have a sipe length L, which is defined as a center line length between an intersection of a center line passing the center of the meander width of the meandrous shape with a first straight line and an intersection of the center line with a second straight line, the first straight line being orthogonally drawn to the center line from the one end of the sipe and the second straight line being orthogonally drawn to the center line from the other end of the sipe at the same depth position of the sipe, the sipe length L gradually decreasing as the sipe depth increases. The ratio L₈₀/M₀ of the sipe length L₈₀ at the 80% worn position to the opening length M₀ of the sipes is in the range of 0.8 to 0.95, and the ratio M₈₀/M₀ of the actual length M₀ of the sipes at the 80% worn position to the opening length M₀ is in the range of 1.0 to 1.15.

An electropolishing or electroplating system and method for metal conveyor belts is described. In some embodiments, the system has a metal conveyor belt held in constant tension; a tank for holding an electrolytic fluid, the tank having an interior space suitable to contain the fluid, a metal plate and the metal conveyor belt; and an electrical current supply. In an electropolishing application, the current passes from the metal conveyor belt, through the fluid and into the metal plate. In an electroplating application, the current passes from the metal plate, through the fluid and into the metal conveyor belt.

A roller type stamper includes a roller; a stamper film including a first surface having a pattern, and a second surface opposite the first surface and connected to an outer circumferential surface of the roller at least one connecting portion; and a planarizing portion for filling a groove approximate the at least one connecting portion.

The invention relates to a hydroxyapatite hollow microsphere and a preparation method thereof. The hydroxyapatite hollow microsphere is prepared by using water-soluble calcium salt and phosphate as raw materials, water as a solvent and DNA as a template agent through hydrothermal reaction. The diameter of the hydroxyapatite hollow microsphere and the size of the cavity can be effectively adjusted by changing the adding amount of the DNA.

A method for forming thin edible pieces uses two continuous belts that cooperate to form a fill cavity. An edible mass, such as chocolate, is flowed into the fill cavity where it forms an edible blank which is transported on a belt path with the two belts moving in tandem. After the edible blank is released from the first or second continuous belt, a three-dimensional shape may be imparted to the edible blank at a forming station using one or more stamping dies or a forming drum. Using the techniques and apparatus described herein, novel edible products, and particularly novel chocolate products, can be made having shape characteristics that cannot be obtained using known molding or forming techniques.

A cooking implement comprising a resilient cooking surface made of silicone and maintained at tension, the cooking surface comprising a plurality of holes and a support device having a curved periphery disposed about the periphery of the cooking surface to stretch and maintain the cooking surface at tension. The support device is configured to support the cooking surface at a distance above a ground surface.

The invention relates to a hyaluronic acid-modified amide hectorite nanoparticle and a preparation and an application of the hyaluronic acid modified hectorite amide nanoparticle. The hyaluronic acid modified hectorite amide nanoparticle is (3-amino propyl) ethoxydimethylsilane modified hectorite; and the mass fraction of the hyaluronic acid in the nanoparticle is 17.17%-19.09%. The preparation method comprises the following steps: modifying a hectorite surface with (3-amino propyl) ethoxydimethylsilane on to obtain hectorite amide; and through covalent action of amino and carboxyl, grafting the hectorite amide surface with hyaluronic acid, thus obtaining the hyaluronic acid modified hectorite amide nanoparticle. The stability and the biocompatibility of the nanoparticle are improved; meanwhile, the hyaluronic acid-modified hectorite amide nanoparticle has specific targeting action on cancer cells with high expression for a CD44 receptor, and can be applied to targeted delivery of anti-cancer drugs; and the hyaluronic acid-modified hectorite amide nanoparticle is simple in preparation method, mild in reaction condition and easy to operate, and has an industrial implementation prospect.

The present invention provides a nano-scale solid-state lipid drug delivery system, wherein a liquid lipid and a solid lipid are mixed as a raw material to prepare the 4-n-butylresorcinol embedded drug delivery system, and specifically the drug delivery system is the oil-in-grease and oil-in-water (O/F/W) composite nanometer lipid drug delivery system, and has characteristics of high embedding rate, high drug loading, high stability, low toxicity and good drug release. The invention further provides applications of the drug delivery system in formulas for cosmetic preparation, wherein the nano-scale solid-state lipid drug delivery system further has effects of skin whitening, dark spot removing, and freckles and melanin production inhibiting.