147results about How to "Formula stable" patented technology

An ultrasonic aerosol generator for delivering a liquid formulation in an aerosolized form at a high output rate of greater than 0.5 mL / minute, preferably greater than 1.0 mL / minute, and with diameters in a respirable size range, methods of using this device and kits including the device are described herein. The ultrasonic aerosol generator (10) contains at least (a) a liquid reservoir / aerosolization chamber (11), (b) a piezoelectric engine (12), (c) a relief aperture (13), and (d) an aerosol delivery element (20). Preferably the aerosolized particles that are delivered to the user through the aerosol delivery element have an average aerodynamic diameter of between 1 and 20 μm, more preferably between 1 and 10 μm, and most preferably between 1 and 5 μm. Optionally, the ultrasonic aerosol generator is designed to deliver more than one formulation simultaneously, preferably a low cost and / or stable formulation is administered simultaneously with a more expensive and / or labile formulation. In the preferred embodiment, the ultrasonic aerosol generator is a hand-held device designed for a single user.

The invention provides a microsphere embolic agent, which is an elastic microsphere formed by the crosslink polymer of the functionalized macromolecules with the biocompatibility, and the particle size of the microsphere ranges from 1 Mum to 1500 Mum. The preparing technology includes the steps as follows: in a covalent link, linking a crosslinkable micromolecules with an acrylic acid structure on the polyvinyl alcohol, polyethylene glycol or polysaccharide macromolecules, forming the functionalized macromolecules; after that, the functionalized macromolecules and the monomer of the 2- acrylamide-2-methyl propanesulfonic acid undertakes opposite suspension polymerization, obtaining the crosslink polymeric microsphere embolic agent. The embolic agent has comparatively large retractility and elasticity, whose particle size is controllable and has perfect dispersiveness; moreover, the raw material is non-toxic and at the same time has good biocompatibility and stability. The preparing technology is a real chemosynthesis technology, whose material and preparing process does not produce any virus pollution, according with various requirements of the international embolic agent, which can replace various import and domestic expensive embolic agent products and is extensively applicable to various surgeries in the interventional radiology field.

This invention relates to an antimicrobial sanitizing composition in the form of a gel or cream that contains an alcohol in an amount of at least 55% by weight. The sanitizer is capable of disinfecting and providing prolonged antimicrobial property to a variety of surfaces, including the skin, without causing, drying, cracking, redness or irritation. In addition to alcohol, the sanitizer contains an anionic phospholipid in a controlled concentration as well as components conventionally found in skin creams and gels such as emulsifiers, emollients, moisturizers, rheology modifiers, and neutralizers. The anionic phospholipid enables use of the composition without the user experiencing dryness or irritation and the feeling of a greasy and unpleasant residue on the skin following use.

Methods of thrombolysis that allow the use of a fibrinolytic composition comprising reversibly inactivated acidified plasmin and the localized delivery of the plasmin to a vascular thrombotic occlusion are disclosed. Further disclosed is a method for administering a therapeutic dose of a fibrinolytic composition substantially free of plasminogen activator to a human or animal having a vascular thrombotic occlusion. The fibrinolytic composition includes a reversibly inactivated acidified plasmin substantially free of plasminogen activator. Intravascular catheter delivery of the fibrinolytic composition directly into or in the immediate vicinity of the thrombus is disclosed to minimize the systemic degradation of fibrin while retaining the maximum plasmin activity against the thrombus.

The invention discloses an antique matte glaze with delicate texture. The antique matte glaze with the delicate texture consists of a frit and raw materials, wherein the mass ratio of the frit to the raw materials is 1-1.5: 1. The invention also discloses a preparation method of the antique matte glaze with the delicate texture. The preparation method comprises the following steps of: applying a layer of base glaze on the surface of a brick blank, and applying a layer of the matte glaze; and sintering the brick blank at the temperature of 1150-1250 degrees centigrade to obtain a final product. The matte glaze provided by the invention consists of the frit with good high temperature fluidity and part of the raw materials, so that the glaze surface can flow levelly at high temperature quickly; through matching of different materials, the matte, smooth and delicate effects of the glaze surface are ensured; through the composition design of half raw material and half frit, the compositionis more stable and is applicable to different technical conditions and furnace temperatures; and the sintering temperature and the matte degree of the matte glaze are regulated by regulating the adding amount of aluminum oxide.

The invention relates to a formula and a preparation method for a high gloss color ink-jet printing paper coating. According to the method, 100 parts of pure water, 50-60 parts of nano-silica, 5-10 parts of a cationic color fixing agent, 3-6 parts of a 10% polyvinyl alcohol aqueous solution, 1-3 parts of an acrylic emulsion, and 0.5-1 part of a defoamer are subjected to preparation processing and coating. The color ink-jet printing paper prepared according to the formula and the preparation process provided by the invention not only has high gloss, high ink absorbency high color reducibility, high color density, high resolution, high pull-out capacity and other characteristics, but also has stable formula, the product qualification rate reaches over 95%, 24h uninterrupted coating production can be realized, and the production efficiency and product qualified rate are improved. Thus, the formula and the preparation method are suitable for wide popularization and use.

A weight-losing functional food containing conjugated linoleic acid comprises, by mass, the following components: 1-10 parts of conjugated linoleic acid glyceride microcapsule powder, 1-5 parts of flaxseed oil microcapsule powder, 1-5 parts of perilla oil microcapsule powder and 1-10 parts of protein powder; the protein powder is selected from wheat protein powder, whey protein powder, soybean protein powder, casein powder or a mixture thereof. According to the invention, a weigh-losing functional nutritional product which is scientific in formula, stable in product, and good in taste and is easily accepted by consumers is provided. The product uses the formula of high-fat and low-carbon, and utilizes functional grease to replace common meat and fat. The energy supply ratio of fat is morethan or equal to 45%, the energy supply ratio of carbohydrate is more than or equal to 35%, and is beneficial to human body absorption; the carbohydrate is replaced by dietary fiber and low GI carbohydrate, thereby avoiding the problem of fat conversion caused by common carbohydrate and improving the blood sugar control of a diabetic population. The food brings more benefits to the body while ensuring the effect of losing weight.

This invention provides novel peptides that function in vivo as agonists of the VPAC2 receptor. These insulin secretagogue polypeptides are shown to lower blood glucose in vivo more than controls upon glucose challenge. The polypeptides of this invention are also stable in formulation and have long half-lives. The peptides of the present invention provide a new therapy for patients with decreased endogenous insulin secretion, in particular type 2 diabetics. In particular, the invention is a polypeptide selected from a specific group of VPAC2-related polypeptides, or functional equivalents thereof. The invention is also directed to a method of treating a metabolic disease in a mammal comprising administering a therapeutically effective amount of the insulin secretagogue peptides to said mammal. Also disclosed are methods of making the peptides, both recombinant and synthetic.

The invention discloses a broad?bean?paste?with?chili?oil and a production process thereof, and belongs to the technical field of broad?bean?pastes. The broad?bean?paste?with?chili?oil comprises the following components in parts by weight: chili 100-120, broad?bean?paste?20-25, and a flavoring 1. The preparation method comprises the following steps: (1) producing salty fermented and crushed chili pieces, (2) processing the broad bean paste; (3) making starter; (4) fermenting; (5) packaging. The raw materials and the production process are standardized, and the produced broad?bean?paste?with?chili?oil has uniform quality; the production process is controllable, the formula is stable, the flavor of the finished products of the broad?bean?paste?with?chili?oil is stable, so that the population can eat the authentic broad?bean?paste?with?chili?oil at any time.

The invention discloses a core-shell structure cellular material for removing methanal and a preparation method of the core-shell structure cellular material. The core-shell structure cellular material for removing the methanal is prepared from the following components according to a weight ratio: 50 to 70 percent of clay, 10 to 15 percent of inorganic salt, 1 to 5 percent of aerogel, 5 to 9 percent of sepiolite fiber, 1 to 15 percent of molecular sieve and 1 to 8 percent of glue. The core-shell structure cellular material for removing the methanal is prepared by four production links including material mixing, solution dipping, dry granulation and finishing activation. The new core-shell structure material with coexisting multi-stage pore canals consists of an inner core formed by a composite strong oxidant and a shell layer formed by inorganic fiber, and the new material has the advantages of the performance of efficiently and thoroughly oxidating to remove indoor methanal pollutants, simple production links, lower preparation cost and wide popularization and application prospect.

The invention relates to a method for synthesis of a nanometer ZSM-5 molecular sieve from mother liquor flocculate and belongs to the field of chemical engineering. The method comprises carrying out flocculation on a ZSM-5 molecular sieve crystallization mother liquor, separating the flocculate, drying the flocculate and recycling the flocculate as a ZSM-5 molecular sieve synthesis raw material. The method flocculates unreacted effective ingredients in the ZSM-5 molecular sieve crystallization mother liquor, recycles the flocculate, prevents synthesis waste liquid discharge, reduces environment pollution, recovers and recycles the mother liquor, saves raw materials and reduces a molecular sieve synthesis cost. Microcrystallines are formed in the mother liquor flocculate after the reaction so that a nucleation rate and quantity of crystal nucleuses in an induction period of crystallization are greatly improved, molecular sieve nucleation activation energy is reduced, crystallization time is shortened, the molecular sieve crystal grain size is reduced and a molecular sieve crystallization degree is improved.

The invention relates to a slow-release preservative for fruits and vegetables. Adsorbing carrier adsorbing ethanol solution is loaded into a slow-release bag made of a polyethylene slow-release film, and the slow-release bag is then packaged by an air-permeable paper bag; the adsorbing carrier is powder or a shaped block, and the components of the adsorbing carrier include silica gel, diatomite and polydivinylbenzene porous adsorbent. The invention adopts the method of slowly releasing ethanol to inhibit the yellowing and rotting of fruits and vegetables, and the slow-release preservative has a remarkable effect in reducing the loss of the moisture of fruits and vegetables and inhibiting the growth of pathogenic bacteria and the aging of fruits and vegetables, and is a pollution-free, non-toxic and recyclable preservative product for fruits and vegetables. Compared with conventional products, the slow-release preservative can decrease the weight loss rate of different fruits and vegetables in the storage period by 10 to 30 percent and the rotting rate by 15 to 40 percent and prolong the shelf life by 30 to 50 percent, thus having a good preservation effect, and is applicable to the preservation of various fruits and vegetables. The formulation of a preparation method is simple, material resources are rich, the slow-release preservative is easy to prepare, the cost is low, and moreover, the slow-release preservative is convenient to use.

The invention discloses a preparation method of a polylactic acid film blowing processing aid, which comprises the following steps of (1) performing surface modification on nano silicon dioxide by use of a silane coupling agent, adding 0.01-6 weight parts of isocyanate substrate, and reacting at over 25 DEG C for more than 4 hours for secondary modification on the silicon dioxide; (2) taking the silicon dioxide after the secondary modification and a polylactic acid prepolymer as raw materials, preferably adding 50-200 parts of polylactic acid prepolymer into each part of silicon dioxide, introducing nitrogen into the reaction kettle, adding a metal lithium or tin catalyst, magnetically stirring at 25-140 DEG C, and heating and reacting for 1-24 hours to finally obtain solid powder; drying in a vacuum oven for 24 hours to obtain the polylactic acid film blowing processing aid. The invention also discloses an application of the polylactic acid film blowing processing aid. In the method disclosed by the invention, polylactic acid is directly grafted to the surface of the silicon dioxide to obtain polylactic acid-grafted silicon dioxide modified particles which are used as a polylactic acid processing aid, and the film blowing processability of polylactic acid is effectively improved.