62results about How to "Good shedding resistance" patented technology

The invention provides a nano composition with hair loss preventing, hair growing, hair fixing and hair blackening functions as well as a preparation method and application thereof, and relates to thetechnical field of cosmetics with special functions. The nano composition comprises diaminopyrimidine oxide, pyrrolidinyl diaminopyrimidine oxide, hair growing peptide, hair fixing peptide, hair blackening peptide, a cell penetrating agent, vitamin E, polydiethylene glycol succinate, phospholipid, cholesterol, polyhydric alcohol and water. The nano composition is good in transdermal performance,improves the adsorption capacity of a preparation on scalp, deeply permeates into hair follicles, can be retained in the hair follicles for a long time, can be maintained at an effective concentrationfor a long time, improves the bioavailability, reduces the use amount of active ingredients, and enables low-content and anti-hair-loss active matter to play an excellent anti-hair-loss effect.

The invention relates to the technical field of coating, and particularly relates to an antireflection coating plated on infrared glass, which comprises a DLC (Diamond-Like-Carbon) film layer and a bonding layer, wherein the DLC film layer is bonded on an infrared glass substrate via the bonding layer; the bonding layer comprises a first ZnSe layer, a first Ge layer, a second ZnSe layer, a second Ge layer, a third ZnSe layer and a third Ge layer arranged alternatively in sequence. The single-face average reflectivity of the antireflection coating plated on the infrared glass is smaller than 1.5%, the thickness is small, and the antireflection performance is high; and the problem of adhesion strength of plating the DLC film on the infrared glass is solved, the final obtained infrared glass has good scraping-resisting performance, and the service life of the infrared glass is effectively prolonged.

The invention provides a production process of sports socks having an effect of cushioning heels. The production process comprises the following steps: (1) covering yarns; (2) conducting knitting; (3) conducting sewing; (5) conducting bonding; (6) applying non-slip tapes; and (7) conducting inspection: inspecting bonded positions and an effect. According to the production process provided by the invention, under the precondition of not increasing the investment of novel equipment, socks, which are produced by virtue of a normal cylindrical weaving machine, are locally bonded with shape pads through the novel bonding technology, so that effects of supporting, cushioning and protecting are achieve. In accordance with users' demands, the heel pads (the shape pads) can be made into different shapes, and inner pads, made from various materials, can be selected. In addition, the invention also provides the sports socks produced by the production process.

The invention relates to a hair loss prevention hair conditioner and a preparation method thereof. The hair loss prevention hair conditioner is prepared by carrying out infrared heating and drying, and mechanical crushing on Chinese herbal medicines. The hair loss prevention hair conditioner comprises the following Chinese herbal medicines according to weight: 8-15 parts of old ginger, 3-9 parts of pseudo-ginseng, 4-8 parts of almond, 6-15 parts of scallops, 3-7 parts of cassia twig, 5-12 parts of black sesame, 1-6 parts of ligusticum chuanxiong hort, 2-5 parts of Chinese wolfberry, 2-4 parts of a cationic surfactant, 1-2 parts of amino acid, 0.1-0.5 part of essence, 200-600 parts of water, 2-4 parts of grassleaf sweelflag rhizome, 1-3 parts of radix cyathulae and 3-6 parts of sesame oil. The prepared hair conditioner has good hair protection and hair loss prevention effects.

The invention relates to an anti-falling device of a tightening element of a small box fastener for an electrolytic aluminum multifunctional crown block and belongs to the technical field of the electrolytic aluminum multifunctional crown block. The anti-falling device of the tightening element of the small box fastener for the electrolytic aluminum multifunctional crown block comprises a fastener tightening base, a folding and unfolding connecting rod and an arm type grab plate, wherein the fastener tightening base is slidably connected with one end of the arm type grab plate through the folding and unfolding connecting rod while the other end of the arm type grab plate is slidably connected with the fastener tightening base; a hook plate slot is formed in a connected part of the folding and unfolding connecting rod and the arm type grab plate; a groove for placing the small box fastener is formed on the hook plate slot; a sliding shaft lever is fixedly arranged on the fastener tightening base; the lower end of the sliding shaft lever is slidably connected with the folding and unfolding connecting rod through a double-lug moving main shaft sleeve; a pull ring is arranged at the upper end of the sliding shaft rod and is connected with the double-lug moving main shaft sleeve. The device provided by the invention is mainly applied to the electrolytic aluminum multifunctional crown block.

The invention discloses a threading structure for urban electric power engineering construction. The threading structure includes a base, a supporting frame is rotationally connected to the upper portion of the base. The inside of the supporting frame is fixedly connected with a winding disc. A steel wire is mounted in the winding disc; one end of the steel wire is fixedly connected with the guidehead through the traction head and the spring; one side of the winding disc is movably connected with a measuring device through a locking wheel; the design is novel, the base is rotationally connected to the lower portion of the supporting frame outside the winding disc. A lifting ring is welded at the top end of the supporting frame, the winding disc can be conveniently fixed at the initial position of paying off through the base or the lifting ring; the pay-off length is monitored in real time through a distance measuring wheel of the measuring device; a wire groove is formed in the surface of the traction head, so that a wire is conveniently clamped and fixed, the stability is improved, the top end and the two side walls of the guide head are rotationally connected with rollers, the guide head is guided, the pay-off smoothness is improved, abrasion is reduced, and the traction head and the guide head are conveniently stored by arranging a U-shaped clamping plate.

The invention discloses a preparation method of a glass slide for medical detection, which is characterized by comprising the following steps: S1, preparing vinyl-terminated hyperbranched polyether ketone, S2, forming a glass slide, and S3, carrying out surface modification. The invention also provides the glass slide for medical detection, which is prepared by the preparation method of the glassslide for medical detection. The glass slide for medical detection disclosed by the invention is excellent in comprehensive performance, good in hydrophilicity, good in anti-falling effect and excellent in mechanical property.

The invention provides a logistics cargo fixing device, belongs to the technical field of logistics transportation equipment, and solves a problem that a connecting hook of a logistics cargo fixing device in the prior art is easy to unhook. The logistics goods fixing device comprises a base body, wherein a goods fixing structure used for positioning goods is arranged on the base body, the connecting hook is arranged on a bottom face of the base body, a jacking element capable of stretching out and drawing back in the vertical direction is further arranged at the bottom of the base body, and the jacking element can automatically rebound downwards without being affected by external force after stretching out and drawing back upwards. The goods fixing device is advantaged in that in the hooking process of the connecting hook, the jacking element can apply the upward force to the base body, so the connecting hook on the base body has the upward moving trend and is tightly hooked in a hooking hole of a hole plate, and the connecting hook has good anti-disengaging performance.

The invention discloses a ship maintenance paint. Each portion of the ship maintenance paint is composed of, by mass, 25 to 35 parts of butyl acrylate, 20 to 30 parts of epoxy resin, 15 to 25 parts ofpolyacrylic acid vinyl ester emulsion, 10 to 20 parts of mica powder, 10 to 20 parts of an anti-rust paint, 20 to 25 parts of an anti-corrosive filling material, 20 to 30 parts of deionized water, and 10 to 20 parts of an auxiliary agent. The ship maintenance paint possesses excellent anti-corrosive effect, and obvious anti-shedding effect, is excellent in comprehensive performance, is capable ofprolonging ship service life; the preparation conditions are mild; the preparation method is simple; operation is easy; and certain popularization value is achieved.

The invention relates to a production process for producing a run-resistant anti-snagging underwear by adopting a cylinder loom. The production process comprises the following steps of covering yarns;weaving; sewing; dyeing; shaping; clipping and stitching. According to the production process provided by the invention, without increasing the input of novel equipment, the underwear is produced bydirectly adopting a common cylinder loom; and in accordance with the principle of attractiveness in price and quality, the breathable and warm underwear capable of being worn for all seasons, coveringthe body wrinkles and spots, and tightening skin can be manufactured. Secondly, the underwear gives the body light shape and balances the body curve. Again, the underwear has anti-snagging and run-resistant functions, the service life of the underwear is prolonged, and the cost performance of the underwear is further improved.

The invention discloses an anti-shedding tile. The anti-shedding tile comprises a tile base, one side of the tile base is a decorative surface, and the other side of the tile base is an adhesive surface; the adhesive surface is provided with anti-shedding grooves, each anti-shedding groove comprises two symmetrical inclined grooves which form a splay structure with the cross section in a splay shape, and the inclination direction of each inclined groove and the groove bottom form an acute bottom angle which is a fillet angle; and the number of the inclined grooves is at least four, and the four inclined grooves are perpendicular to one another and arrayed in a square shape. The anti-shedding grooves form a square array through the two perpendicular splay structures, four-sided stress supporting is realized, anti-shedding fixing is facilitated, and the firing and external shape of the tile are not affected; and meanwhile, the inclined grooves have the acute bottom angles which are arc angles, deformation caused by sintering stress is effectively prevented, and the bottom corners effectively achieve an anti-shedding effect.

The invention discloses a self-locking anti-disengagement nut which comprises a nut body. An anti-disengagement band is integrally arranged at one end of the nut body and axially provided with a self-locking groove. A self-locking conical face is integrally arranged at the end, close to the nut body, of the anti-disengagement band. The anti-disengagement band is sleeved with a lock pad. The middleof the lock pad is axially provided with a lock pad through hole. The end, away from the nut body, of the lock pad is axially provided with a positioning groove. The positioning groove communicates with the lock pad through hole. The nut body is locked through the cooperation of the lock pad and the self-locking conical face. By means of the technical scheme, the self-locking anti-disengagement nut is reasonable in structural design, simple in structure, convenient to install, reliable in connection, good in anti-disengagement performance, good in antitheft effect and high in practicability.

The invention relates to a cold roof prepared from a PET modified film comprising a base material plate and a PET modified film compounded on the upper surface of the base material plate through hot pressing. The preparation method of the cold roof prepared from the PET modified film comprises the following steps: (1), pretreating a base material plate; (2), modifying PET (Polyethylene Terephthalate) through nano SiO2 particles to obtain modified PET; carrying out pre-crystallization and drying treatment on a modified PET raw material, feeding the material into an extruder for melting and plasticizing, and carrying out die head treatment through a pre-filter, a metering pump and a main filter; and pressing the material on a quenching wheel by an electrostatic adsorption device, rapidly performing cooling to form a cast sheet, and then sequentially stretching the sheet longitudinally and transversely. enabling the base film to be subjected to shaping, cooling, thickness measurement, edge cutting, static elimination treatment and online rolling to obtain the PET modified film; and (3), covering the pretreated base material plate with a PET modified film, and feeding the base materialplate into a hot press for hot press molding. According to the invention, the PET film is modified through the nano SiO2 particles, so that the PET film does not need to be coated with an adhesive ofa middle layer while being laminated with a metal plate, and the PET film can play a role in laminating and also can play a role in gluing.

The invention relates to an anti-falling bone screw. The bone screw comprises a screw head and a screw rod at the bottom of the screw head, wherein a device inner cavity and a telescopic tooth piece device installed in the device inner cavity are arranged in the screw head; the telescopic tooth piece device comprises a telescopic tooth piece and a gear for driving the telescopic tooth piece; the gear and the screw rod are coaxially arranged; the telescopic tooth piece is provided with a tooth structure meshed with the gear; the rotation action of the gear drives the telescopic tooth piece to stretch out or retract from the side face of the screw head; a guide structure is arranged in an inner cavity of the screw head and guides stretching and retracting of the telescopic tooth piece; and a gear through hole communicating with the device inner cavity is formed in the front face of the screw head and used for rotating the gear. The bone screw has the beneficial effects that when the bone screw is used for old people, osteoporosis patients and the like, the bone screw can be tightly clamped with the bone by stretching out the telescopic tooth piece, so that the bone screw cannot fall off; the bone screw can be normally taken out of the bone by retracting the telescopic tooth piece; and the use is convenient, and the anti-falling effect is remarkable.