34 results about "Integument" patented technology

An applicator for applying a cosmetic composition comprising an applicator element. The applicator element may be elongated along a longitudinal axis. The applicator has a first portion and a second portion separateable from the first portion and capable of moving independently from the first portion along the longitudinal axis. The first and / or second portions of the applicator element include means for holding a charge of cosmetic composition and transferring it to an integument on contact therewith.

The invention discloses a water-based polymer coated film and a preparation method of a film-coated controlled release fertilizer thereof, which belongs to the agricultural controlled release fertilizer preparation technical field and relates to using a novel water-emulsion type polymer. The polymer film-coated controlled release fertilizer is coating a layer of novel degradable latex polymer film layer on the surface of granular fertilizer. The granular fertilizer with the diameter of 2 to 5mm is packed inside a film coating device of a rotating drum or a fluidized bed, and the granular fertilizer flows inside the film coating device to be heated to 80 DEG C to 100 DEG C. Organic matter is sprayed on the surface of the granular fertilizer, then complex polymer latex is sprayed on the facial surface of the organic matter film layer of the granular fertilizer to be dried continuously, the water of the film layer is removed by complete drying, and the polymer latex film-coated controlled release fertilizer is obtained. The invention conquers the problem that organic solvent leaks to cause the environmental pollution during the process of the production and avoids the problems of solvent recycling; the manufacturing process is easy for realizing the large scale chemical industry production; the investment cost is low; the production cost is reduced greatly.

The invention relates to a slow release / controlled release fertilizer for regulating and controlling crop nutrition all the time and preparation method thereof, wherein the fertilizer comprises a framework integument and exterior film using three proportions of nitrogen, phosphor and potassium as the core, and different integument material, integument processes and different emancipation systems are employed, the fertilizer also comprises a releasing bundle layer for controlling the fertilizer, addition agent, binding agent with adhesive action, amendment agent, solubilizing agent and active agent.

Personal care products, including cosmetics, are provided as solid, water-soluble polymeric films which adhere to a human integument when wetted. The invention also relates to such films having plural laminated layers, at least two of which possess different cosmetic or therapeutic characteristics.

The purpose of this patent is to teach the methods of application and compositions of cosmetic and therapeutic products for reducing wrinkle appearance and augmenting certain compartments of the facial integument of a mammal, especially a human. These methods and compositions utilize the hypodermis-targeted release from bioadhesive oral films, pastes or patches applied to oral mucosa or teeth for the purpose of improving the appearance or health of the lips and facial skin.

The present invention provides a method for producing chitin nanofibers, which includes the steps of deproteinizing a material derived from a chitin-containing organism by an alkali treatment, deashing a deproteinized integument by an acid treatment, optionally treating the deashed integument under acidic conditions, and then subjecting to a fiber-loosening treatment. The present invention also provides chitin nanofibers obtained by the method, and a composite material and a coating composition each containing the same. The present invention provides a method for producing chitosan nanofibers, which includes, in addition to the above steps, a deacetylation step and chitosan nanofibers obtained by the method, and a composite material and a coating composition each containing the same.

The invention relates to a method for taking rubber tree inner integument as an explant, in particular to a method for establishing a rubber tree inner integument regeneration system. The method comprises the following main steps: the selection and treatment of young fruits, the selection and treatment of the explant, the induction and subculture of calli, the differentiation of body cell embryoids, and the plant regeneration. The method for establishing the rubber tree inner integument regeneration system has the advantages of simple technological process and low production cost. The inner integument is used to obtain a young scion root clone, thereby overcoming the defects of difficult stamen stripping and serious pollution in a powdery mildew prevalence season lying in the anther culture, and enlarging the source of the explant. The method is characterized by easily obtaining the explant and having the robust regenerated plant. The method provides the good regeneration system for the generalization of the young scion root clone and the seed selection of rootstock, provides a good receptor for genetic transformation, and also provides a new source for the embryo calli with long-time subculture. Therefore, the method has wide application prospect.

The invention provides an expansible coronary stent provided with a collagen tectorial membrane. The expansible coronary stent comprises a net tube-like stent and an integument attached to the net tube-like stent, wherein both the net tube-like stent and the integument have an elongation rate. The integument is arranged in grids, the outer side surface and the inner side surface of the net tube-like stent in a coating manner. The net tube-like stent is coated with collagen which is a main component of connective tissues such as skin, blood vessels, bones, teeth and cartilages, so the net tube-like stent is relatively good in biocompatibility and adaptability, can be used for fully isolating a lesion location from blood flow, can be degraded, absorbed and utilized by the human body and does not affect the endothelialization time of the blood vessels, so the expansible coronary stent has a quite important significance.

An ergonomic groomer is provided for use with a human integument. The groomer comprises a handle portion and a head portion wherein the longitudinal axis of the head portion is positioned or can be rotatably positioned with respect to the longitudinal axis of the handle. The handle being suitably dimensioned for holding between the thumb and fingers without rotation of the handle. The head portion having at its distal end means for optionally holding a charge of cosmetic composition and transferring it to the eyelashes or another integument on contact therewith, such as but not limited to bristles.

The invention belongs to the field of biotech, and relates to an efficient genetic transformation method for embryogenic callus of cotyledon embryo of rubber tree. The method comprises the following steps: conducting the tissue culture of the anther or the internal integument of rubber trees, using the cotyledon embryo as explant and carrying out induction and genetic transformation; then, inducing the transformed embryogenic callus into embryo and inducing the selected mature embryos into sprouts. The invention provides a simple-flow, extra-high efficiency, low-cost transformation method which overcomes the serious defects like low frequency of embryo production rate in rubber tree genetic transformation system and the long induction time of the embryogenic callus. Meanwhile, the invention also compensates the defect that the obtainment of transformed rubber tree acceptor materials is prone to natural conditions limitations and greatly shortens the transformation circle, thus making it a high-efficient genetic transformation method for rubber free. The invention is of great scientific as well as using value, and also provides a new technical route for the formation of transformation systems for rubber tree.

Disclosed is a dinosaur model with multi-joint assembly that allows the user to grow creative idea and pursue self-lead learning during the assemblage of relatively many parts into the finished article and which is designed to allow free modification of actions and to provide a definite anatomical structure of dinosaur during the sequential assembly of a skeletal frame. It comprises: a skeletal frame in which skull, cervical vertebra, trunk skeleton, and tail bone units are sequentially connected through joints and the trunk skeleton unit is articulated with limb bone units; an integumental frame, responsible for appearance, comprising head integument, neck integument, trunk integument, tail integument, and limb integument units that are associated with the skull, the cervical vertebra, the trunk skeleton, the tail bone, and the limb bone units, respectively; and a connection member, intercalated between the skeletal frame and the integumental frame, for connecting the frames each other.

Disclosed is a dinosaur model with multi joint assembly that allows the user to grow creative idea and pursue self-lead learning during the assemblage of relatively many parts into the finished article and which is designed to allow free modification of actions and to provide a definite anatomical structure of dinosaur during the sequential assembly of a skeletal frame. It comprises: a skeletal frame in which skull, cervical vertebra, trunk skeleton, and tail bone units are sequentially connected through joints and the trunk skeleton unit is articulated with limb bone units; an integumental frame, responsible for appearance, comprising head integument, neck integument, trunk integument, tail integument, and limb integument units that are associated with the skull, the cervical vertebra, the trunk skeleton, the tail bone, and the limb bone units, respectively; and a connection member, intercalated between the skeletal frame and the integumental frame, for connecting the frames each other.

The invention relates to a method for preparing mono sialic acid hexose ganglioside sodium agent, comprising removing integument and blood vessel from the fresh or frozen pig brain or cattle brain, pushing for dewatering with cold acetone for several times, filtering with organic membrane, pouring out the acetone, and treating into acetone powder, packing, and conserving; extracting clarified solution from acetone powder, filtering with ultra-filter membrane and getting ultra-filtrate, extracting with tobacco extract, sodium filtering with sodium filter membrane to remove small molecule, abandoning the filtrate, getting clean condensed liquid of the mono sialic acid hexose ganglioside sodium agent; sterilizing and getting the refine product. The invention changes the polarity of the extracting organic solvent, which makes the ganglioside be released almost fully into the solution. The invention employs the ionic sodium filter membrane to separate and converse the ganglioside depending on the its number difference in sialic acid and carboxyl groups, and employs modern membrane separation technique to replace filling material and column suction technique, which saves large quantity of solvent and time, and increases productivity.

The invention discloses a highly-efficient genetic transformation method of the embryogenic callus of rubber trees, which is characterized in that anters of rubber trees or inner integuments which are used as explant are proceeded tissue culture, the culture is induced to produce embryogenic callus of rubber trees, then the embryogenic callus is proceeded successive transfer enrichment culture, and the embryogenic callus after enrichment is utilized as acceptor material to proceed genetic transformation. The successive transfer enrichment culture is proceeded to resistant embryogenic calli which is achieved after the transformation, and the resistant embryogenic calli after the successive transfer enrichment culture is induced the culture to produce embryo which further becomes plants in the process of embryoid induction. The invention has the advantages of simple art procedure, excessively high transformation efficiency and low cost, overcomes the serious shortcomings of extremely low percentage of immature embryos of the existing genetic transformation system of rubber trees, and the like, resolves the disadvantages that the achievement of the materials of transformation acceptor of rubber trees is easy to be restricted by natural conditions, such as seasons, and greatly reduces the transformation period, thereby the invention is an effective genetic transformation method of rubber trees and has great scientific value and application value.

The invention relates the method for producing renovation pigling Langer-hans' insula cell. The method comprises the following steps: 1 choosing donator: choosing health pigling, at sterility opening abdomen, getting pancreatic, removing integument, vessel, connective tissue in Hank`s liquid at 4Deg.C; 2 separating and purifying Langer-hans' insula cell: separating Langer-hans' insula cell from external secretion tissue with finishing machine, centrifuging with Dextran non-sequence density gradient, getting Langer-hans' insula cell; 3 culturing Langer-hans' insula cell: carrying out CO2 culturing with non-serum microballoon carrier, using RPMI-1640 culture liquid, adding fibrin, packaging the Langer-hans' insula cell in the APA biological film to form microsphere, at 37Deg.C, culturing in the CO2 culture box, changing culture liquid every 48 hours, and getting the product.

The invention belongs to the technical field of crocus sativus cultivation and provides a crocus sativus production and processing method. The method is characterized by including steps: S1, selectinghealthy and plump crocus sativus bulbs lighter than 1g in weight, subjecting to cold treatment at 4-10 DEG C for 4-6 weeks, removing integuments, flushing with water for 1-5h, sterilizing, flushing for 3-5 times, and absorbing moisture to dry for standby application; S2, transplanting the crocus sativus bulbs outdoors in November in the last year, burying the bulbs underground by 8-10cm until thebulbs appear in May in the next year, digging out the crocus sativus bulbs, and placing in a shade place for 10 days; S3, from the early June to the late June, sequentially arranging the crocus sativus bulbs on a double-layer net rack according to two grades by a sorting device. The crocus sativus production and processing method has the advantage of high crocus sativus yield.

The invention discloses a method for preparing bamboo charcoal coated urea. The specific procedure comprises: (1) putting polypropylene in a beaker containing alcohol with volume ratio of the polypropylene and the alcohol of 2-4:10, stirring till the resin being completely melted, and then pouring the solution into a high-voltage sprayer to be spared, (2) screening the urea, (3) screening bamboo charcoal powder, (4) putting the urea in a home-made capsule machine, using electric hair blower to preheat for 4-6 minutes, then using the high-voltage sprayer to spray binder liquor of right amount on the surface of the urea, charging hot air in to air-dry for 3-5 minutes, then adding uniformly the bamboo charcoal powder of which particle diameter is less than 0.075mm into the capsule machine, rotating about 10 minutes at the speed of 200-250 revolutions / minute and spraying the binder liquor again, operating the step for three times, thereby forming the bamboo charcoal coated urea. The invention has the advantages of simple and easy-going process, low costs and improving miscellaneous performance index of the product.

Cosmetic compositions are provided, which are capable of forming a cosmetic film on a human integument when applied thereto. Cosmetic compositions according to the invention typically include a cosmetically acceptable vehicle, optionally, one or more colorants, and a pH-dependant film-forming polymer of poly(methacrylic acid-co-methyl methacrylate) having a ratio of methacrylic acid to methyl methacrylate of about 1:1 to about 1:2, an acid value of from about 150 to about 350 mg KOH / g, and a weight average molar mass between about 100,000 and about 150,000 g / mol. The compositions are capable of forming an adherent film on the integument that is substantially resistant to removal by water at a first pH, but readily dispersible or soluble in water at a second pH higher than said first pH.

The present invention relates to a tulip specialized controlled releasing fertilizer and the preparing method thereof. The fertilizer is obtained by recomponding the components of modified epoxy resin coated compound fertilizer, potassium muriate and the like with different coating quantities. The tulip specialized controlled releasing fertilizer of the invention is one-time applied when the tulip is replanted and the injury to the root system of the tulip is avoided in multi-time fertilizing, and the fertilizer has the advantages of saving labor and force, increasing the utilization efficiency of the fertilizer, satisfying the requirement of tulip for nitrogen, phosphorous and potassium in different growing periods, applying the fertilizer centralizedly to the root and facilitating the absorbing of the tulip to the nutrition.

The invention relates to an artificial breeding of the glass ascidiology and a relative simple continuous throwing-bait device. Wherein the artificial breeding method comprises: first, attaining the zygote by the artificial insemination and incubating the zygote with disinfected seawater to the young body of polliwog in the plastic culture dish; secondly, moving the young body in metamorphosis into smaller container for the first-stage cultivation while the seawater has been boiled for disinfection, then feeding the diatom; thirdly, when the young body grown to the 1 cm, moving it into larger aquarium with the natural seawater and using the continuous throwing-bait device to feed the artificial bait formed by spirulina powder, integument, shrimp and crab appetizer and the core of egg; when the length of individual reaches 4-7 cm, and the gonad has grown up gradually, attaining the zygote by the method in first step. So the artificial breeding of glass ascidiology in its whole life can be completed.

The invention discloses a water-based polymer coated film and a preparation method of a film-coated controlled release fertilizer thereof, which belongs to the agricultural controlled release fertilizer preparation technical field and relates to using a novel water-emulsion type polymer. The polymer film-coated controlled release fertilizer is coating a layer of novel degradable latex polymer film layer on the surface of granular fertilizer. The granular fertilizer with the diameter of 2 to 5mm is packed inside a film coating device of a rotating drum or a fluidized bed, and the granular fertilizer flows inside the film coating device to be heated to 80 DEG C to 100 DEG C. Organic matter is sprayed on the surface of the granular fertilizer, then complex polymer latex is sprayed on the facial surface of the organic matter film layer of the granular fertilizer to be dried continuously, the water of the film layer is removed by complete drying, and the polymer latex film-coated controlled release fertilizer is obtained. The invention conquers the problem that organic solvent leaks to cause the environmental pollution during the process of the production and avoids the problems of solvent recycling; the manufacturing process is easy for realizing the large scale chemical industry production; the investment cost is low; the production cost is reduced greatly.

The invention relates to a medicine and cosmetology. The use thereof allows for widening the inventory of technical means and obtain universal and simple means for acting on skin integument of living being. A method for acting on skin integument of living being is implemented using a device for acting on skin integument of living being, which device comprising discrete elements fixed at the inside surface of patch intended for creating, at respective areas of the skin integument, the constant pressure ensuring an anematization and deformation of those areas of the skin integument during a predetermined time period, herewith the form, size and surface texture of each of the discrete elements butted against a specific area of the skin integument, as well as a distance between the discrete elements being selected depending on the action required for that specific area of the skin integument, and the predetermined time period and a force of the constant pressure being determined depending on both the specific area of the skin integument and the action required for that area of the skin integument.

The invention discloses a decomposable polymer film-typed slow release fertilizer, which consists of fertilizer core 1 and film, wherein the film is composed of (a) high-impedance porous organic film 2, (b) compound film 3 with sulphur and or decomposable polymer layer 4, which is whole film lining or middle layer; the decomposable polymer can be one or more of amino resin, polyvinyl alcohol and acetal resin of polymer, unsaturated oil resin and natural polymer and derivant.

An emulsion composition of the invention has macro-sized (0.01 to 5 mm) lipid capsule particles and it is for a skin cosmetic composition. An emulsion composition of the invention exhibits improved stability for its particle size by adjusting a size of the particle through a combination of liquid phase oil and integument lipid or lipoid material and encapsulating the liquid phase oil with the integument lipid. The emulsion composition of the invention has unique outward appearance and use feeling due to the macro-sized particles in it, also exhibits excellent skin safety and moisture persistence by containing no surfactant and maintains an activity of an oleophilic effective ingredient which is apt to be oxidized for a long time.

This invention relates to a method for modifying cell proliferation in a plant which comprises the step of transforming a plant, or plant propagating material, with a nucleic acid molecule comprising at least one regulatory sequence capable of directing expression within the integuments and / or seed coat and at least one nucleic acid sequence whose expression or transcription product is capable of directly or indirectly modulating cell proliferation, whereby on expression of that nucleic acid sequence cell proliferation is modified. The invention also relates to a plant which includes a nucleic acid molecule comprising at least one regulatory sequence capable of directing expression within integuments and / or seed coat an at least one nucleic acid sequence whose expression or transcription product is capable of directly or indirectly modulated cell proliferation, whereby on expression of that nucleic acid sequence cell proliferation is modified. The invention also relates to reproducible plant material including a nucleic acid molecule comprising at least one regulatory sequence capable of directing expression within integuments and / or seed coat and at least one nucleic acid sequence whose expression or transcription product is capable of directly or indirectly modulated cell proliferation, whereby expression of that nucleic acid sequence cell proliferation is modified. According to another aspect of the invention, there is provided a method for modifying cell proliferation in a plant which comprises the step of modulating the response of the plant to an auxin in which cell proliferation is modified to produce larger or smaller seeds than wild-type.

Provided are compositions and methods for prophylaxis and / or therapy of dermal damage. The compositions and methods involve Toll like receptor (TLR) agonists that can inhibit the formation or accelerate healing of dermal damage, and / or inhibit inflammation at near the location of the dermal damage. The TLR agonists can be TLR2 and / or TLR5 agonists. The compositions and methods are suitable for prophylaxis and / or therapy of dermal damage caused by radiation, or non-radiation thermal injury such as burns caused by contact with heated surfaces or heated objects, light, and for disruptions in integument resulting in cuts, such as incisions, or punctures. The compositions can be used topically, subcutaneously or systemically. Articles of manufacture coated or impregnated with TLR agonist(s) are also provided.

A method and system are provided for measuring post-translational modification of proteins in a subject. The method comprises recording of infrared radiation within a predetermined wavenumber range and attenuated by an integument of the subject, such that the integument is still attached to the subject. The method further comprises the step of comparing the attenuation of infrared radiation to a predetermined value for deriving information regarding post-translational modification of proteins in the integument.

The invention discloses a method for separating Chinese white poplar ovule from nucellus, wherein female flower of the Chinese white poplar is picked and put on a gel block, bract and floral disc of the female flower are removed with the help of an anatomical lens, the ovary of the female flower is longitudinally cut open along a dorsal suture on the sidewall of the ovary, so funicle and ovule can be separated off from carpel; when the nucellus is separated, the separated funicle and the ovule can still be put on the gel block, integument of the ovule is cut open longitudinally and upwards, picked and lifted from bottom to top from the juncture of the ovule and the funicle, the step of cutting, picking and lifting the integument is repeated so that the nucellus can be exposed gradually, and in the end, the nucellus is cut off at the junction of the ovule and the integument so as to be completely separated from the integument. The method can not only avoid the influence of enzymatic method on the cultivation and growth performance of plant materials, but can also reduce the damage brought by non-enzymatic method and outstandingly maintain the original shape of materials to be separated.