26 results about "Sunburn" patented technology

To provide a method for treating a disease. [Solution] The present invention relates to compounds, compositions and methods for modulating skin pigmentation in a subject, and for treating or preventing UV-induced skin damage, erythema, skin aging, sunburn and hyperpigmentation. The compounds, compositions and methods of the present invention generally include compounds derived from Malassezia, including malassezin and indirubin, and / or their chemical analogues. Other uses of the compounds and compositions disclosed herein include, but are not limited to, improvement of hyperpigmentation caused by hyperpigmentation disorders, including melanocyte apoptosis, and modulation of aromatic hydrocarbon receptor (AhR) activity, melanogenesis, melanin production, melanosome biogeneration, melanosome transport, melanocyte activity and melanin concentration.

The invention belongs to the technical field of daily chemical products, and particularly relates to a plant composition for resisting photo-thermal damage and achieving anti-inflammatory repair and application of the plant composition. The plant composition for resisting photo-thermal damage and realizing anti-inflammatory repair, provided by the invention, comprises a salvia miltiorrhiza root extract, a dendrobium nobile extract and a eucommia ulmoides bark extract, the mass ratio of the salvia miltiorrhiza root extract to the dendrobium nobile extract to the eucommia bark extract is (10-40): (1-10): (0.05-0.5). According to the invention, the components cooperate with each other and promote each other, and after illumination, a synergistic effect is obtained for reducing inflammatory factors TNF-alpha, IL-1beta and IL-6 and inhibiting the expression of a key molecule PGE2 for body temperature regulation; therefore, excellent effects of resisting photo-thermal injury, resisting inflammation, relieving and repairing a barrier are achieved, and the composition is suitable for skin care, and is particularly used as an auxiliary sun-screening agent to relieve skin sunburn and repair the skin barrier.

1. The name of the design product: ice sleeve (503). 2. The use of the design product: for wearing on the arm to prevent sunburn. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: front view. 5. The design product is a thin product, and other views are omitted.

1. The name of the design product: sunshade (pull type). 2. The use of the design product: sunshade for placing on the car to block sunlight and prevent sunburn, which can be pulled left and right. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The invention relates to the field of backpacks, and discloses a photovoltaic power backpack which comprises a rectangular bottom frame, supporting vertical rods are arranged at the four corners of the upper end of the bottom frame, the outer sides of the supporting vertical rods are wrapped with at least four connecting ring belts at equal intervals, a backpack body is sewn to the inner sides of the connecting ring belts, and inserting grooves are formed in the upper ends of the interiors of the supporting vertical rods. An inserting rod is arranged on the inner side of the inserting groove, a photovoltaic sun shield is arranged at the upper end of the inserting rod, a connecting top plate is arranged at the front end of the bottom of the photovoltaic sun shield, a first magnetic plate is embedded in the inner side of the connecting top plate, and a connecting frame is arranged at the lower end of the first magnetic plate. According to the backpack, an adjustable supporting system (comprising a vertical rod, an insertion rod and a screw fixing device) of the backpack ensures the stability, the adjustable supporting system is matched with a photovoltaic sun shield with a flexible and angle-adjustable top, the power generation efficiency can be optimized according to the sunlight direction to charge a built-in battery, and sunlight can be accurately shielded to reduce the sunshine risk of the head, the neck and the shoulders of a user.

This invention discloses a fusion protein, Mfp-ELP, with ultraviolet (UV) damage repair function and its applications, belonging to the field of biomedical technology. The amino acid sequence of the fusion protein Mfp-ELP is shown in SEQ ID No: 1. This invention, through optimized gene design, expression system, and purification process, achieves a simple, easy-to-implement, high-purity, and low-cost preparation method with good water solubility, stability, compatibility, and biocompatibility, facilitating large-scale production. It can significantly promote the proliferation of HSF cells and UVB damage repair, accelerate the healing rate of full-thickness skin defects in mice, reduce photodamage to HSF cells, alleviate UV-induced photoaging and sunburn, and exhibit significant antioxidant activity and efficacy in reducing cell and skin sunburn. It can be widely used in drugs, medical biomaterials, and cosmetics for anti-photoaging and / or promoting skin sunburn repair and / or adjuvant treatment of photodamaged skin diseases.

The utility model discloses a multi -functional scaffold, including scaffold frame, the top of scaffold frame is fixed with standing board, and the top fixedly connected with two mounting columns of standing board is installed with the winding drum through the embedded joint bearing rotation between two mounting columns top, and the outer wall of winding drum is around the sunshade cloth. The utility model discloses through the effect of the meshing of first bevel gear and fourth bevel gear drives winding drum rotation to realize the unwinding of sunshade cloth, and simultaneously, the meshing of third bevel gear and second bevel gear drives screw rod rotation to make the connecting rod move outward along the slide rod, and then make first rotary rod and second rotary rod rotate to linear placement to spread out sunshade cloth and shade, and then effectively block the direct sunlight to avoid the high temperature heat stroke of construction personnel easily, sunburn, the application increases the sunshade function on the scaffold to reflect the multi -functional property of scaffold.

To provide a fruit sunburn prevention agent and a method for preventing sunburn on fruit that can suppress the remaining whiteness on the fruit surface while providing sufficient sunburn protection. [Solution] The sunburn prevention agent contains calcium, which is eggshell calcium. The eggshell calcium is mixed with a solvent to form a mixture, which is then applied to the fruit for use.

A cultivator for damaging undesirable plants in an agricultural setting is disclosed. Embodiments of the cultivator include one or more energy emitters that stress target biological material, and the energy emitters in particular embodiments stress plants in at least two different ways, such as imparting light at certain wavelengths that cause dual effect stressors to the plant, such as heat related stress and photochemical stress similar to a sunburn. Some embodiments include a focusing system that spreads out narrow light beams and / or brings multiple light beams together at a point that is outside the cultivator. Some focusing systems cause multiple light beams to initially diverge before converging. Some embodiments utilize unusually large mirrors to capture, for example, multiple light pathways, and direct them to the target. Advantages include the ability to accomplish weeding and / or thinning with very low overall power consumption while moving quickly through a field.

In some aspects, the disclosure relates to a composition including niacinamide and polypodium leucotomos extract, optionally with additional photoprotective ingredients including ascorbic acid, optionally biotin, astaxanthin, bovine collagen peptides, L-glutathione, hyaluronic acid, and inositol. The composition provides rapid and measurable photoprotection, reducing UV-induced erythema by approximately 60-68% when administered 1-2 hours prior to UV exposure. Clinical studies demonstrate significant increases in minimal erythema dose (MED) with effects persisting for at least 24 hours following a single oral administration. The composition exhibits excellent formulation characteristics including superior mixability, clarity, and palatability when formulated as a beverage powder.

The utility model discloses a kind of planting frames for melon and fruit planting for being easily built, it is related to melon and fruit planting technical field, including bottom plate, the top of the bottom plate is fixed with multiple groups first vertical rod, the top of the first vertical rod is installed with second vertical rod, the outside of the second vertical rod is provided with mounting assembly, the outside of the mounting assembly is provided with support disc, the top of the support disc is installed with planting pot.The utility model has beneficial effect for: by installing second vertical rod on first vertical rod, reach the effect of height expansion, adapt to different growth stage demand, and the second vertical rod of different quantity can be installed according to demand, by mounting assembly, planting pot can be installed on vertical rod of different height, adjust the height of support disc, adapt to the growth demand of different melon and fruit varieties, adjust light intensity by sunshade, prevent melon and fruit sunburn, and limit block is slid on the outside of connecting frame, the position of limit frame can be adjusted.

The present invention relates to an adjustable removable cover for sun protection on straw hats. The inventive cover is designed to shield the wearer's neck from direct sunlight while offering flexibility and convenience. The cape / cover comprises a semipermeable and stretchy fabric material that provides a comfortable fit and allows for optimal airflow. It features an attachment mechanism, such as hook and loop fasteners, snap buttons, or magnetic closures, for secure and easy fastening to the straw hat. The adjustable design allows for resizing and accommodating various hat sizes and shapes. Additionally, the cover can be folded and stored in a built-in pouch for compact storage. The present invention provides a practical solution to protect the wearer's neck from sunburn, with its versatile design, comfortable materials, and convenient storage capabilities.

This application relates to a cyanobacteria extract with photothermal damage repair effects, its preparation method, and its application, belonging to the field of cosmetic raw material technology. The cyanobacteria extract provided in this application can be used to balance the inflammatory and repair signaling pathways of skin cells after photothermal damage, and can be used to prepare skin care products with soothing, anti-inflammatory, and barrier-repair-promoting effects. It can synergistically balance the pro-inflammatory damage signaling pathway TLR4 / NF-κB axis and the survival-promoting repair signaling pathway HSP90 / PI3K-Akt axis simultaneously activated in skin cells after photothermal damage, targeting multiple points. This can more effectively control excessive inflammation, reduce secondary damage, and enhance the cell's self-repair ability. It is suitable for various scenarios such as sunburn, post-laser surgery, and thermal environment damage, and has significant technical advantages compared to existing technologies, with broad application prospects and huge market value.

The utility model belongs to the field of helmets, particularly relates to a helmet with a navigation function, and aims to solve the problems that although the existing helmet can be used for navigating a user when the helmet is used, the neck is always exposed outside when the user rides a bicycle by wearing the helmet in summer, the helmet cannot shield the neck, and the neck is easily sunburnt. According to the scheme, the helmet comprises a helmet body used for protecting the head, a first shell is fixedly arranged at the top of the helmet body, second shells are fixedly arranged on the two sides of the helmet body, a shielding mechanism is arranged at the bottom of the helmet body, and when the helmet is used in summer, the shielding mechanism can shield the neck of a user from sunlight; sunburn is avoided; in order to fix the shielding mechanism, the helmet body further comprises a fixing mechanism, sunlight at the neck can be effectively shielded through the shielding mechanism, sunburn is avoided, more comprehensive sunshade protection is provided for a rider, and the shielding mechanism can be conveniently disassembled and assembled through the fixing mechanism so as to be convenient to use.

The invention discloses a spectral selective optical functional film, a preparation method and an outdoor blackening device, and relates to the technical field of optical functional materials. The optical functional film comprises a flexible transparent base material and an ultraviolet light regulation and control functional area combined with the base material. And the ultraviolet light regulation and control functional area comprises a macromolecular medium and a spectrum selective active agent dispersed in the macromolecular medium. The functional film has specific spectral response characteristics: the average barrier rate is greater than or equal to 93% in a UVB wave band (280-315nm) easy to cause sunburn, and the average transmittance is greater than or equal to 88% in a UVA wave band (315-400nm) for promoting blackening. The invention also discloses a preparation process of the film and an outdoor blackening device, and the device utilizes the functional film as a shielding fabric to realize accurate light filtering. The technical problem that an existing outdoor product cannot achieve sunburn prevention and blackness promotion at the same time is effectively solved, health and blackness are achieved while skin safety is guaranteed, the visual field is clear, and weather resistance is high.

The utility model discloses a sun -proof sun -proof swimming ring that can be towed, including swimming ring body, its detachable connection adopts sunshade of UPF70+ ultraviolet resistance material, and both sides are equipped with movable joint gap, and the inside is equipped with the anti -slip device that constitutes by swimming ring fixed band, waistband, elastic rubber, safety plug buckle and sun -shaped buckle, still be equipped with the towed component that contains fixed ring, towed rope and towed ring. Swimming ring fixed band is fixed around the air chamber and has a handle ring, and the length of waistband is adjustable. A plurality of swimming ring bodies can be connected through the towed rope and the towed ring, and the sunshade, the anti -slip device and the towed component are all detachable modular structures. The swimming ring integrates sun -proof, anti -slip, anti -drifting positioning and safe towing functions, can effectively avoid user sunburn, prevent the swimming ring from falling off and drifting, is suitable for single or double person use, satisfies the demand of one to many supervision of parents, is convenient to carry and use, provides reliable and safe guarantee for water activities.

The invention belongs to the technical field of skin care products, and discloses a whitening and freckle removing cream composition and a preparation method thereof. The whitening and freckle removing cream composition is prepared from the following components: cetearyl alcohol olivate, sorbitan olivate, squalane, isononyl isononanoate, modified glabridin, modified arbutin, nicotinamide, vitamin C glucoside, ceramide, panthenol, xanthan gum, allantoin, EDTA (Ethylene Diamine Tetraacetic Acid) disodium, a preservative and deionized water. Modified glabridin and modified arbutin are used as core whitening and freckle-removing components, nicotinamide and vitamin C glucoside are added at the same time, a four-in-one pathway for inhibiting melanogenesis, reducing melanin, blocking transport and resisting oxidation is formed, the whitening and freckle-removing cream is effective for different stains such as sunburn, chloasma and acne marks, meanwhile, a non-ionic emulsification system is adopted, and the whitening and freckle-removing cream has a good whitening and freckle-removing effect. And ceramide, panthenol and allantoin are matched to construct a repair system, so that the irritation of arbutin and nicotinamide is reduced, and the composition is free from red, swollen and stabbing reactions and is suitable for sensitive skin.

The invention provides a self-crosslinking protective film solution for preventing and treating fruit sunscald as well as a preparation method and application thereof, and relates to the technical field of fruit films. The self-crosslinking protective film liquid for preventing and treating the fruit sunscald is prepared from the following raw materials in parts by mass: 7 to 13 parts of polyvinyl alcohol, 1 to 5 parts of glycerol, 1 to 5 parts of nano calcium carbonate, 0.3 to 0.7 part of citric acid, 0.3 to 0.7 part of Tween 80, 0.8 to 1.2 parts of urea, 0.5 to 4 parts of kaolin and 70 to 100 parts of deionized water. The self-crosslinking protective film liquid can be directly sprayed or soaked on the surfaces of fruits, the labor cost is low, the film liquid adhesive capacity is high, prune fruit wax cannot be damaged, the risk that prune fruits are burnt by high-intensity sunlight can be remarkably avoided, and sunburn spots and the high fruit falling rate caused by sunburn are reduced.

The detachable inflatable boat comprises a boat body and a second fixing frame, four sliding blocks are fixedly connected to one side of the top of the boat body, the two oppositely-arranged sliding blocks are connected with a first fixing frame in a sliding mode, an opening is formed in the top of the first fixing frame, and a frame is arranged in the first fixing frame; the top of the frame penetrates through and is fixedly connected with a supporting column, and one side of the top of the supporting column is fixedly connected with a sunshade. According to the detachable inflatable boat, a sunshade device is formed by the first fixing frame, the supporting columns, the frame, the first springs, the pressing plate, the sunshade and other parts, sunshine can be effectively prevented, damage of ultraviolet rays to the skin can be effectively reduced, the risk of sunburn and skin diseases can be reduced, the device can be conveniently detached, and the detachable inflatable boat is convenient to use. The transportation and the storage are convenient.

The utility model discloses a lifting device for mechanical and electrical installation, which belongs to the technical field of mechanical and electrical installation and comprises a main body mechanism and a protection mechanism. The protection mechanism comprises a glass bin and an annular electric guide rail, the annular electric guide rail is installed on the top of the top plate, and the glass bin is fixedly connected with the movable end of the annular electric guide rail; the glass bin is arranged to protect workers and prevent the workers from falling off from the lifting device due to accidental falling, the color depth of the glass bin is deepened in a strong light environment in cooperation with an electrochromic film on the inner wall of the glass bin, therefore, strong light is shielded, the workers are prevented from sunstroke or sunburn, the glass bin can rotate at all angles, and the working efficiency is improved. And the electric push rod is arranged on the top plate to push the bearing plate to ascend and descend, lifting of the electromechanical equipment is facilitated, and the electromechanical equipment does not need to be manually lifted for installation.

The present application relates to a kind of skin repair essence and its preparation method, the essence is made of the following weight percentage of each raw material: okra extract complex fluid 1.2-1.5%; willow extract complex fluid 0.5-0.8%; red factor complex fluid 0.4-0.6%; transdermal polypeptide complex fluid 0.1-0.3%; preservative 0.4-0.6%; thickening agent 0.2-0.4%; chelating agent 0.04-0.1%; pH regulator 0.05-0.1%; Humectant 9.5-10.5%; the rest is pure water.The skin repair essence provided by the present application has the following advantages: okra extract complex fluid, willow extract complex fluid, red factor complex fluid and transdermal polypeptide complex fluid are used as effective components for skin repair, which shows very significant effect in soothing skin, repairing sunburn, removing acne marks, removing red blood vessels and other aspects, and the synergistic effect of each component in realizing specific function is obvious.

A topical composition for treating a skin condition on mammalian skin that contains active inorganic carbonate useful as a skin desiccant and mild abrasive for cosmetic and medical purposes. The composition includes inorganic carbonate particles and at least one additional component of an emollient, an emulsifier, a fragrance, a humectant, an occlusive, a pH adjuster, a preservative, a grain, and a solvent. The inorganic carbonate particles are precipitated calcium carbonate, CaCO,; calcium hydroxide, Ca(OH)2; magnesium hydroxide, Mg(OH)2; calcium magnesium carbonate, CaMg(COa)2; or a combination thereof obtained from a water softening process. The topical skin composition is a skin desiccant that is effective for treating skin conditions in humans and animals such as wounds, blisters, bums, insect bites, sunburns, rashes, acne, and eczema. The composition does not include silica products, but instead includes active inorganic carbonate, in some cases, from spent lime while providing additional minerals and nutrients for skin health.

Provided herein is a method of reducing or preventing sunburn caused from visible and ultraviolet radiation in a subject, the method comprising topically applying to the subject a sunscreen composition comprising inorganic UV filtering agents, antioxidants, and at least one inorganic pigment, wherein the at least one inorganic pigments and antioxidants are present in an amount effective to reduce or prevent sunburn caused from visible light. Also provided herein are sunscreen compositions and methods of increasing the SPF of a sunscreen composition that comprises at least one inorganic UV filtering agent.

This utility model discloses a sunshade transport bed with fall prevention features, relating to the field of medical equipment technology. The utility model includes a bed board, with support seats fixedly connected to both the front and rear sides of the bed board. A rotating shaft is movably connected inside the support seats, and a protective plate is fixedly connected to the surface of the rotating shaft. The protective plate has mounting holes, and a tightening strap is fitted onto the surface of the mounting holes. This utility model integrates an expandable sunshade component, effectively solving the sun protection problem during outdoor transport. The storage rack and the sunshade cover are quickly fixed with Velcro, and when unfolded, they can completely cover the top of the bed board, blocking direct sunlight. The sun-protective coating on the surface of the sunshade cover reflects ultraviolet rays, reducing the risk of sunburn to the patient's skin. This design achieves sun protection through a simple mechanical structure without affecting the original function of the transport bed, making it particularly suitable for emergency scenes and outdoor transport scenarios, significantly improving patient comfort and medical safety.

The invention provides sunscreen glass and a vehicle. The sunscreen glass comprises a glass substrate and a sunscreen layer arranged on the glass substrate. The sunscreen glass has the light transmittance Tuv1 for light with the wavelength ranging from 300 nm to 400 nm, and the light transmittance Tuv1 is smaller than or equal to 1%. The sunscreen glass has the light transmittance Tuv2 for light with the wavelength ranging from 380 nm to 400 nm, and the light transmittance Tuv2 is smaller than or equal to 2%. According to the sunscreen glass, the sunscreen layer is arranged on the glass substrate, so that the sunscreen glass has low light transmittance Tuv1 for light with the wavelength of 300nm-400nm and low light transmittance Tuv2 for light with the wavelength of 380nm-400nm, the sunscreen glass has a high SPU (sun protection index) value, the skin and eyes of a user are protected while heat insulation and sunscreen are realized, and the user experience is improved. Skin problems such as sunburn and light aging caused by long-term exposure of a user are reduced, and the use experience of the user is improved.

The present application belongs to the technical field of natural product extraction and cosmetic raw material preparation, and particularly relates to a roxburgh rose exosome-like nanovesicle for relieving sunburn skin inflammation and a preparation method and application thereof. In the present application, the roxburgh rose exosome-like nanovesicle is extracted by a method combining differential centrifugation and subcritical extraction technology. The content of micRNA and other active ingredients in the obtained roxburgh rose exosome-like nanovesicle can be up to 322.12 ng / μL. Even after 28 days of storage, the loss rate of active ingredients in the nanovesicle is only 2%-3%. The roxburgh rose exosome-like nanovesicle provided in the present application exhibits excellent DPPH free radical scavenging and IL-6 inflammatory factor inhibition effects. In addition, the freeze-dried powder thereof has the effect of inhibiting degranulation release when used in RBL-2H3 cells induced by IgE, and thus can be used in skin care products to better inhibit skin inflammation caused by UVB irradiation.