53 results about "Nicotine product" patented technology

The invention discloses a buccal nicotine product and a preparation method thereof, the buccal nicotine product comprises a nicotine composition and a permeation bag, the nicotine composition is packaged in the permeation bag, the permeation bag comprises a bag body and a moisturizing medium, and the moisturizing medium is used for keeping the humidity of the nicotine composition in the bag body. In the buccal nicotine product of the present application, the nicotine composition has a reduced risk of caking.

The invention provides a nicotine buccal product and a preparation method thereof, and relates to the field of nicotine products, and the nicotine buccal product comprises at least one effervescent granule and a base material; the effervescent granules comprise a first active agent and a coating layer; the substrate includes a second active agent and a coating material, the coating material including a plasticizer and a water-soluble binder. The effervescent granules can be rapidly disintegrated and melted after being put into the mouth, and the process promotes rapid release of the first active agent in the effervescent granules in the early stage. The coating material in the base material can adjust the release rate of the second active agent and prolong the dissolution rate of the second active agent, so that the slow-release effect is achieved. According to the buccal nicotine product, the effervescent granules and the base material are matched with each other, so that the buccal nicotine product can rapidly increase the release amount of the first active agent in the entering stage, rapid first active agent effect taking experience is provided, meanwhile, the subsequent slow release function of the second active agent is considered, and more excellent use experience is brought to consumers.

The invention relates to a preparation method of a nicotine product and a nicotine composite material. The nicotine product comprises at least one particle cluster, each particle cluster independently comprises a plurality of nicotine composite particles, each nicotine composite particle comprises a pellet and a nicotine active material arranged on the surface layer of the pellet, and the aggregation index of each particle cluster is independently smaller than or equal to 1. By controlling the aggregation index of each particle cluster, the concentration release uniformity of the nicotine active material can be effectively controlled.

The invention discloses an after-finishing method applied to a buccal nicotine product production process and the buccal nicotine product production process, the after-finishing method comprises the following steps: obtaining a newly produced first nicotine product, the water content of the first nicotine product being lower than the factory target water content; loading a preset number of first nicotine products into a preset sealed container; arranging a humidifying bag in the sealed container and then sealing the sealed container; the sealed container is stored at normal temperature, the first nicotine product is moistened to the target water content within the preset time range to form a second nicotine product, and the water activity in the sealed container is kept within the preset water activity range. On the premise that the factory water content standard of nicotine products is not changed, the initial water content of the formula is reduced in the production and packaging stage, so that the productivity and the packaging qualification rate are improved; and after sealing, a target value is reached within several days, so that the overall manufacturing cost and the consistency risk are reduced.

The invention discloses an elastic chewable nicotine oral product and a preparation method thereof. The elastic chewable nicotine oral product comprises a nicotine source and an additive, the nicotine source is dissolved in the mixed solution of the additive, so that the nicotine oral product forms a soft elastomer, and the nicotine is slowly released in the oral cavity through chewing; the nicotine source is extracted or chemically synthesized from tobacco; the additive comprises a gelling agent, and the gelling agent comprises one or a combination of more of gelatin, agar, konjac polysaccharide, xanthan gum, pectin, carrageenan, sodium alginate, semen plantaginis polysaccharide, guar gum, gellan gum, curdlan, whey protein, casein or soybean protein. The gel is added into the carrier to realize physical embedding of the nicotine, the elastic and chewable oral nicotine product can be obtained without bonding fixation, and the nicotine is released through gel swelling-diffusion regulation, so that the oral nicotine product has no residue in the oral cavity and does not pollute the package when being used, and the purposes of dynamically releasing the nicotine and improving the consumption experience are realized.

An oral nicotine product is provided that is formed of a nicotine composition comprising a water soluble fiber matrix, a gum binder, and a source of nicotine dispersed within the water soluble fiber matrix, the oral nicotine product being in the form of a hollow tube (10)(20) that defines a central longitudinal channel (14)(24) extending between opposite ends of the hollow tube (10)(20) and having a diameter of at least four millimeters.

The invention belongs to the technical field of nicotine products, and particularly relates to nicotine-citrate, a preparation method thereof and a nicotine oral delivery product. The nicotine-citrate provided by the invention is in a solid form. After the nicotine-citrate in the solid form is in contact with liquid, such as saliva in the oral cavity, the nicotine-citrate in the solid form is subjected to a solid-liquid-liquid change process, that is, the solid is firstly dissolved into a liquid state and then dispersed into the saliva, and compared with the relatively viscous liquid nicotine-citrate, the nicotine-citrate in the solid form can be slowly, uniformly and stably released in the oral cavity; the sustained and stable slow-release effect is realized.

The invention relates to an oral nicotine composition having improved characteristics as well as a pouch comprising said oral nicotine composition, wherein said oral nicotine composition comprises nicotine and oat fibers and / or oat powders.

The invention relates to the technical field of purification, and provides a nicotine rectification device and a nicotine purification method, and the purification method comprises the following steps: adding a nicotine crude product into the rectification device for total reflux treatment; the rectification device is subjected to total reflux treatment and then is subjected to extraction treatment, and the extraction treatment comprises the following steps: extracting and detecting tower top fractions of the rectification device, after the composition of the tower top fractions is stable, extracting from the middle section of the rectification device to obtain a nicotine product, and continuously extracting the tower top fractions. According to the invention, the nicotine crude product is added into the rectification device and then is subjected to total reflux treatment, so that the high-purity nicotine product can be continuously extracted from the middle section of the rectification device. In addition, the heating time of nicotine in the purification process is short, and the problem of nicotine deterioration is effectively reduced. The method has the characteristics of high rectification yield, high purity, high efficiency and the like.

An oral nicotine product is provided, including: a first electrode area and a second electrode area; an ingestible battery configured to provide a current to the first and the second electrode areas; and a flavor material containing nicotine. A system configured for providing an oral nicotine flavor with variable taste perception to a user is also provided, the system including: the oral nicotine product; and an external device configured to remotely control the oral nicotine product.

The invention discloses a nicotine bag based on coconut cellulose and a preparation method of the nicotine bag. Compared with the conventional microcrystalline cellulose MCC nicotine product in the prior art, the microcrystalline cellulose MCC nicotine product has the advantages of strong flowability, comfortable sense and mild nicotine release.

The invention relates to the technical field of adsorption, in particular to a nicotine product and a preparation method thereof. The nicotine product comprises a first component and a second component, the first component comprises at least one first carrier and a first sensory additive loaded on the first carrier, the contact angle of the first carrier is within 10-35 degrees, hysteresis ring types during release of the loaded first sensory additive comprise at least one of H1 type and H2 type, and the first sensory additive comprises a flavor agent and / or a cooling agent; the first component comprises at least one first carrier and an active ingredient loaded on the first carrier, the second component comprises at least one second carrier and an active ingredient loaded on the second carrier, the contact angle of the second carrier is larger than that of the first carrier, the hysteresis ring type during release of the loaded active ingredient comprises at least one of H2 type, H3 type and H4 type, and the active ingredient comprises nicotine or a salt thereof. The nicotine product disclosed by the invention is relatively good in whole-course irritating feeling and good in user experience.

The invention discloses a microcapsule essence, a preparation method thereof and a buccal cigarette, and relates to the technical field of nicotine products. The preparation method of the microcapsule essence provided by the invention comprises the following steps: dissolving a wall material with a solvent at 30-50 DEG C to obtain a saturated wall material solution; adding the liquid essence into the wall material solution at the temperature of 30-50 DEG C according to the volume ratio of the liquid essence to the wall material solution being (1-3): 150, and uniformly stirring; and placing the obtained system at 4-8 DEG C for more than 18 hours, separating out crystals, washing the crystals with ice water, and grinding to obtain the microcapsule essence. The preparation method is simple, and the problems of essence color change and fragrance loss are solved. According to the buccal cigarette provided by the invention, the talcum powder is added as a raw material, the talcum powder is small in particle and large in specific surface area and has the effects of diminishing inflammation and easing pain, and by adding a proper amount of talcum powder, the oral cavity and the stomach can be protected while the flowability of the product can be improved, and irritation caused by direct contact between mucous membranes and nicotine is reduced.

The invention discloses an oral bagged nicotine product and a preparation method thereof, the oral bagged nicotine product comprises a bag body made of a saliva permeable packaging material and a filling material containing a nicotine component packaged in the bag body, the bag body is provided with a first surface and a second surface, the first surface and the second surface have different saliva permeability. Through the asymmetric design of the bag body structure, a double-release mode which can be actively selected by a user is realized on a single product. A user only needs to adjust the placing direction of the bag body, and the quick acting mode and the slow-release lasting mode can be flexibly switched.

The invention relates to a nicotine composition, a preparation method thereof and a nicotine product, and the nicotine composition comprises the following components: nicotine salt, a pH regulator, a binder and a disintegrating agent. In the application, the nicotine salt and the pH regulator are subjected to neutralization reaction in a humid environment, and free nicotine is released, so that the free nicotine is absorbed by oral mucosa; components in the nicotine composition can be bonded together through the binder, so that contact with water is reduced, nicotine salt and the pH regulator are prevented from acting in the storage process, and the feeling on the head of the nicotine composition is reduced; by adding the disintegrating agent, the bonded nicotine composition can be quickly disintegrated when encountering saliva, so that the release of free nicotine is accelerated.

A smokeless tobacco product or medicinal nicotine product includes nicotine and camphor dissolved in a non-flavored oily carrier. Preferably, the camphor is present in a concentration ranging from about 600 ppm to about 1300 ppm. Also disclosed are methods of making such products.

A non-tobacco oral nicotine pouch composition comprising water, nicotine, and at least one sugar alcohol in an amount of at least 15% by weight of the pouch composition wherein the pouch composition is free of a humectant consisting of alginate, propylene glycol, hydroxypropyl cellulose, and glycerol is disclosed. In addition, an oral pouch nicotine product is disclosed.

The invention relates to a packaging container, in particular for storing smokeless and / or orally ingestible nicotine products, wherein the packaging container comprises a container head, which includes at least one head compartment and a lid, preferably a hinged lid, and a container body, which includes at least one storage compartment, wherein the container head and the container body are movable relative to each other, in particular completely detachable from each other, such that the packaging container can be moved into a closed position in which the container head and the container body are arranged against each other, and an open position in which the container head and the container body are spaced apart from each other, wherein a bottom of the head compartment is preferably expandable without tools.

The invention relates to the technical field of tobacco, in particular to a nicotine product and a preparation method thereof. The nicotine product comprises porous ceramic particles and nicotine or a salt thereof loaded on the porous ceramic particles, the porous ceramic particles are made of one or more of calcium magnesium silicate and aluminum magnesium silicate; the porous ceramic particles have first gradient pores, second gradient pores, and third gradient pores. The nicotine loading rate is high.

The present invention relates to an oral nicotine composition with improved performance and a bag comprising the oral nicotine composition, wherein the oral nicotine composition comprises nicotine and oat fiber and / or oat flour.

A non-tobacco oral nicotine pouch composition is disclosed, the pouch composition comprising water in an amount of at least 15% by weight of the pouch composition, nicotine, and at least one sugar alcohol, wherein the pouch composition does not contain a humectant consisting of alginate, propylene glycol, hydroxypropyl cellulose, and glycerol. In addition, an oral pouch nicotine product is disclosed.

A chewable oral nicotine product is provided, including: a chewable wooden carrier element formed of at least one portion of wood, or fibreboard comprising wood fibres; and a substrate layer including nicotine supported on the chewable wooden carrier element, the chewable wooden carrier element being a fibreboard including wood fibres derived from Salvadora persica or the chewable wooden carrier element being impregnated with one or more active compounds derived from Salvadora persica.

The invention relates to a buccal nicotine product and a preparation method thereof. The buccal nicotine product comprises a particle composition, the particle composition comprises a base material, a coating layer coating the surface of the base material and nicotine substances adsorbed on the coating layer, compressed gas is sealed in the base material, the air pressure of the compressed gas is larger than the atmospheric pressure, the base material comprises a soluble material, and when the soluble material is dissolved, the soluble material is separated from the coating layer. The compressed gas is released from the substrate. The buccal nicotine product has the characteristics of quick release and slow release stability.

The invention discloses a nicotine dental strip and a preparation method thereof. The nicotine dental strip has a three-dimensional shape matched with the shape of teeth. The nicotine tooth paste comprises a release film layer, a gel layer and a protective layer which are stacked in the thickness direction, the gel layer includes a nicotine source. According to the utility model, the nicotine tooth paste is directly and fixedly adhered to the surface of the tooth, especially the back side of the tooth, so that the problems that the nicotine buccal product cannot be fixed in the oral cavity and is easy to displace, wrinkle or fall off are solved, and the foreign body sensation and mistaken swallowing risk of the nicotine product in the oral cavity are reduced; on the premise of not influencing normal diet and social contact, the nicotine delivery position is constant, the nicotine release is more stable, the flavor in the oral cavity is full and consistent, the irritation of the nicotine tooth paste to the oral cavity and the stomach is remarkably reduced, the comfort and the user acceptance are greatly improved, and consumers have better consumption experience.

The invention discloses a buccal bagged nicotine product and a preparation method thereof, and is characterized in that the buccal bagged nicotine product comprises a content and an outer package, and the content is packaged in the outer package; the content comprises a matrix composition and at least one rupturable capsule; the rupturable capsule releases the liquid-phase content under the action of pressure, and the liquid-phase content is in contact with the nicotine source in the matrix composition to increase the pH value, so that the nicotine source in the matrix composition is rapidly released. Therefore, on the premise that the long-term storage stability of the product is not sacrificed, the problems that an existing buccal bagged nicotine product is rough in mouth feel in the oral cavity, nicotine is slow in head rising and the sensory experience of a user is poor are solved, the nicotine release rate and the sensory experience of the buccal bagged nicotine product during buccal consumption are improved, and the production cost is reduced.

This invention discloses a post-processing method and a manufacturing process for oral nicotine products. The post-processing method includes the following steps: obtaining a newly produced first nicotine product with a moisture content lower than the target moisture content at the factory; loading a predetermined quantity of the first nicotine product into a pre-placed sealed container; placing a humidification pack inside the sealed container and then sealing the container; storing the sealed container at room temperature to allow the first nicotine product to rehydrate to the target moisture content within a preset time range to form a second nicotine product, while maintaining the water activity within the sealed container within a preset water activity range. Without changing the factory moisture content standard of the nicotine product, the initial moisture content of the formula is reduced during the production and packaging stage to improve production capacity and packaging qualification rate; the rehydration to the target value within several days after sealing reduces overall manufacturing costs and consistency risks.

The present invention relates to an oral nicotine composition having improved properties, and a pouch containing the oral nicotine composition, wherein the oral nicotine composition comprises nicotine and oat fiber and / or oat powder.

The invention discloses a dual-purpose nicotine delivery film and a preparation method and application thereof, and the dual-purpose nicotine delivery film comprises the following components in parts by weight: 10-25 parts of a film forming substrate, 3-8 parts of an adhesive, 3-8 parts of nicotine, 25-60 parts of a smoke agent or a humectant, 0.5-4 parts of a flavoring agent, 5-30 parts of a humidity regulator and 0.5-3 parts of an acid-base regulator. According to the dual-purpose nicotine delivery film, the effective components such as the tobacco extract, the nicotine salt, the polyhydric alcohol, the natural or synthetic flavor substance, the water and the weakly alkaline food additive are uniformly dispersed in the adhesion layer, so that the dual-purpose nicotine delivery film which not only can be used for heating non-combustible tobacco products but also can be used for oral transdermal delivery of nicotine products is obtained; the use ways of the obtained film are enriched, and the utilization rate of nicotine products is increased.

The invention relates to the technical field of tobacco substitutes, in particular to a nicotine composition, atomization liquid, atomization equipment and a buccal product. The nicotine composition comprises an active component and a muscarinic receptor agonist. Through the synergistic effect of the active component and the muscarinic receptor agonist, the composition produces an enhancing effect far beyond the arithmetic sum of the individual action of each component, and even under the condition that the nicotine content is greatly reduced, the composition can still provide subjective satisfaction comparable with that of a traditional high nicotine product, and can be used for preparing the high nicotine product. And a brand-new and non-obvious technical path is provided for the development of widely popular low-harm nicotine products.