WO2022267095A1 - 一种电子雾化液组合物及其包装容器 - Google Patents
一种电子雾化液组合物及其包装容器 Download PDFInfo
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- WO2022267095A1 WO2022267095A1 PCT/CN2021/104445 CN2021104445W WO2022267095A1 WO 2022267095 A1 WO2022267095 A1 WO 2022267095A1 CN 2021104445 W CN2021104445 W CN 2021104445W WO 2022267095 A1 WO2022267095 A1 WO 2022267095A1
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Classifications
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- A—HUMAN NECESSITIES
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- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/10—Chemical features of tobacco products or tobacco substitutes
- A24B15/16—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
- A24B15/167—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes in liquid or vaporisable form, e.g. liquid compositions for electronic cigarettes
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/18—Treatment of tobacco products or tobacco substitutes
- A24B15/24—Treatment of tobacco products or tobacco substitutes by extraction; Tobacco extracts
- A24B15/241—Extraction of specific substances
- A24B15/243—Nicotine
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/42—Cartridges or containers for inhalable precursors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/38—Devices for discharging contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Definitions
- the invention relates to the technical field of electronic cigarettes, in particular to an electronic atomization liquid composition and a packaging container thereof.
- Electronic atomizing liquid is also called atomizing liquid, electronic cigarette liquid, e-liquid, etc. It is usually a clear and transparent liquid as a whole. It can be sold in barrels, bottles, atomized bombs, etc., which is more flexible.
- mercury, cadmium, lead and other harmful elements enter the human body and are not easy to excrete. Long-term accumulation will cause dizziness, nausea, insomnia, abdominal pain and even death, which seriously threatens the safety of users.
- Nicotine salt is a weakly combined state of nicotine and organic acid. Although nicotine salt is more stable than free nicotine, the nicotine in the nicotine salt e-liquid will still volatilize and escape when the e-liquid in the storage tank is heated by the heat-generating atomizing core.
- the popping beads pre-installed with flavors are respectively set in hardware such as aerosol channels, silicone sleeves, oil storage cotton, filter cotton nozzles and sponge bodies, although they also have the effect of enhancing or supplementing aroma , but the disadvantage is that after the bursting beads burst, its aroma is released suddenly and then quickly decreases, resulting in a large difference in the aroma before and after smoking, which needs to be improved.
- the technical problem mainly solved by the present invention is to provide an electronic atomization liquid composition and its packaging container, which can reduce harmful elements such as lead, cadmium, mercury, arsenic, nickel, chromium, etc.
- the escape and loss of volatile components such as ice-cooling agent and nicotine can improve the problem of the odor fading in the middle and late stages of e-cigarette smoking.
- a technical solution adopted by the present invention is to provide an electronic atomization liquid composition, including: liquid smoke oil and a solid-state adsorption slow-release carrier, and the liquid smoke oil in the electronic atomization liquid composition
- the weight part is 10%-99.9999%
- the weight part of the adsorption slow-release carrier in the electronic atomization liquid composition is 0.0001%-90%
- the adsorption slow-release carrier is located in the liquid e-liquid , to absorb harmful elements in liquid e-liquid, and realize the slow release and concentration balance of volatile substances in liquid e-liquid.
- the shape of the adsorption slow-release carrier adopts at least one of irregular shape, spherical shape, block shape, granular shape, columnar shape, tubular shape, sheet shape, letter, character, graphic, symbol, cartoon, character, animal, plant and trademark shape , these shapes are natural, conventionally produced or made by forming molds and cutting tools, especially the adsorption and slow-release carriers of letters, characters, graphics, symbols, cartoons, characters, animals, plants and trademark shapes, which are more personalized
- the choice of culture can also play a role in publicity.
- the adsorption slow-release carrier adopts a combination of at least one of inorganic adsorption slow-release carriers, polymer adsorption slow-release carriers, and bio-based adsorption slow-release carriers, wherein the inorganic adsorption slow-release carriers include But not limited to natural and artificial zeolite, molecular sieve, sepiolite, bentonite, montmorillonite, diatomaceous earth, silica gel powder, porous silicon beads, activated carbon, activated alumina, nano-alumina, carbon nanotubes, etc.; Adsorption slow-release carriers include but are not limited to polyurethane foam, resin, etc.; bio-based adsorption slow-release carriers include but are not limited to chitosan, chitosan derivatives, chitin, chitin derivatives, wood fiber, peel, fruit grains, bark, leaves, tea leaves, tea stems, tobacco leaves, tobacco stems, mint leaves, flower leaves, buds,
- mint leaves are naturally adsorbed with menthol and other essences
- flower leaves, buds, stamens, petals and flowers are naturally adsorbed with various natural essences such as alcohols, ketones, and esters
- tea leaves are naturally adsorbed with linalool and green leaf alcohol
- nicotine molecules are naturally adsorbed in tobacco leaves and stems.
- Bio-based adsorption slow-release carriers such as bark, tea, mint leaves, tobacco leaves and flowers mainly rely on the natural adsorption of biological fibers and biological cells to store the flavors, menthol and nicotine they produce.
- adsorption slow-release carrier such as zeolite, molecular sieve, and activated carbon
- a composite adsorption slow-release carrier can be formed, which can not only prevent the small-sized adsorption slow-release carrier from being sucked into the human body or make the liquid e-liquid become turbid, but also increase the adsorption slow-release.
- the adsorption capacity of the carrier can not only prevent the small-sized adsorption slow-release carrier from being sucked into the human body or make the liquid e-liquid become turbid, but also increase the adsorption slow-release.
- the above-mentioned adsorption slow-release carrier can float and move in the liquid e-liquid and can sink to the bottom to be still.
- the cotton atomizing core and the ceramic atomizing core in the atomizing bomb are electrified heating components that must be fixed in position.
- the atomizing core cannot It is pre-mixed into the liquid e-liquid to form an electronic atomization liquid composition and then added to the atomizer, the atomizing core will not appear in the bottled and barreled liquid e-liquid to form an electronic atomization liquid composition, so the vaping
- the atomizing core in the bomb is not a component of the electronic atomizing liquid composition of the present invention.
- adsorption and slow-release essence, ice cooling agent and nicotine of adsorption slow-release carrier is: described inorganic adsorption slow-release carrier, macromolecule adsorption slow-release carrier and bio-based adsorption slow-release carrier all contain hydroxyl (-OH), carboxyl (- COOH), amino (-NH 2 ) or amido (-NHCOCH 3 ); flavors are mostly composed of hydrocarbons, alkenes, alcohols, aldehydes, ethers, ketones, acids, phenols, esters with a molecular weight of less than 300 , terpene, sulfur-containing or nitrogen-containing compounds, etc.
- Flavors, cooling agents and nicotine are active small molecular organic compounds with their own chemical groups; flavors, cooling agents and nicotine are easily absorbed by the slow-release carrier through chemical groups and molecules
- the natural nicotine, menthol or essence in the bio-based adsorption slow-release carriers such as tobacco leaves, tea leaves, mint leaves, flower leaves, buds and flowers will be adsorbed and stored by their biological fibers and biological cells.
- the adsorptive sustained-release carrier does not have a strong adsorption force on the essence, cooling agent and nicotine molecules.
- the essence, cooling agent and nicotine molecules adsorbed by the adsorption slow-release carrier will gradually break free and release slowly.
- liquid e-liquid that is, slow release, especially when the concentration of essence, cooling agent and nicotine in the liquid e-liquid is reduced, and when the atomizing core heats up and heats the adsorption slow-release carrier in the liquid e-liquid.
- the principle of adsorbing harmful elements in liquid e-liquid by the adsorption slow-release carrier is that the lone pairs of electrons on the oxygen, nitrogen and other atoms in the chemical groups of the slow-release carrier can be put into lead, cadmium, mercury, arsenic, nickel, chromium, etc. In the empty orbitals of cations and other cations, a valence bond is formed and a coordination reaction occurs with these harmful elements, so that these harmful elements can be chemically adsorbed and complexed.
- Such adsorption slow-release carriers are such as chitosan and its derivatives and chitin and Its derivatives and other bio-based adsorption slow-release carriers; some adsorption slow-release carriers contain negative electrochemical groups such as -OH, -COOH, -NH2 or -NHCOCH3 , which are easy to adsorb and complex lead, cadmium, mercury, arsenic, nickel, Chromium and other cations, such adsorption slow-release carriers as activated carbon, diatomaceous earth and other inorganic adsorption slow-release carriers containing silicon and carbon atoms; some adsorption slow-release carriers contain polar groups such as ether groups, amino groups, ester groups, urea Base, etc., can adsorb and complex cations such as lead, cadmium, mercury, arsenic, nickel, chromium, etc.
- Such adsorption slow-release carriers are polyurethane foam, etc.; some adsorption slow-release carriers can adsorb and complex these harmful elements through ion exchange, chemical
- the general reaction formula is A + B - +C + ⁇ B + C - +A + , where A + is the cation contained in the adsorption slow-release carrier, B - is the skeleton or substrate of the adsorption slow-release carrier, and C + is liquid e-liquid Harmful element cations in the environment, such as zeolite, molecular sieves, and resins generally contain Na + , Al 3+ , H + , etc.
- Bio-based adsorption slow-release carriers such as fruit peels generally also contain H + ; some adsorption slow-release carriers pass through their own biological fibers, -COOH, -NH 2 , -SH, -OH and -PO 4 3- in biological cells, polysaccharides, pectin and proteins chemically coordinate with cations such as lead, cadmium, mercury, arsenic, nickel and chromium to adsorb these harmful substances. Elements, this kind of adsorption slow-release carrier such as wood fiber, fruit peel, fruit grain, bark, leaves, tea, tobacco leaves, mint leaves, flower leaves, buds, petals, flowers and other bio-based adsorption slow-release carriers.
- the adsorption slow-release carrier is modified after soaking in alkaline solution, acidic solution or hydrogen peroxide and other solution reagents.
- the modified adsorption slow-release carrier can not only increase the original chemical groups or Adding other chemical adsorption groups can also improve its ability to adsorb and complex harmful elements such as lead, cadmium, mercury, arsenic, nickel, chromium, etc.
- soaking in hydrogen peroxide can increase the number of hydroxyl groups on the surface of zeolite
- soaking modified chitin with thioglycolic acid and sulfuric acid aqueous solution can add sulfhydryl (-SH) and improve the capacity of chitin to adsorb metal ions
- soaking in sodium hydroxide aqueous solution can expand molecular sieve
- the pore size promotes the diffusion of adsorbed substances into the pores and can also reduce the silicon-aluminum ratio of molecular sieve molecules to improve the adsorption and exchange capacity with metal cations.
- micropores are provided in the adsorption slow-release carrier, which may be microscopic pores, and the adsorption slow-release carrier is preferably a natural and artificial porous substance, which improves the adsorption capacity of nicotine, cooling agents and essences. Capacity, and also improve the ability to adsorb and complex harmful elements in liquid e-liquid.
- Inorganic adsorption slow-release carriers such as zeolite, molecular sieve, sepiolite, bentonite, montmorillonite, diatomaceous earth, silica gel powder, porous silicon beads, activated carbon, activated alumina, nano-alumina, carbon nanotubes, etc.
- Polyurethane foam, resin and other polymer adsorption slow-release carriers, as well as chitosan and its derivatives, chitin and its derivatives, wood fiber and other bio-based adsorption slow-release carriers are all natural and artificial porous substances.
- fruit peel, bark, tea leaves, etc. have also been proved to be natural porous substances with good surface area and adsorption capacity.
- the microscopic pores of the porous adsorption slow-release carrier vary in size from femtometers, nanometers, microns to millimeters, they are all much larger than the size of organic molecules such as nicotine, ice cooling agents, and flavors; the above-mentioned porous adsorption slow-release carriers have a huge surface area and surface
- chemical adsorption groups such as hydroxyl groups and carboxyl groups on the hole walls, which can increase the adsorption capacity of flavors, cooling agents and nicotine in liquid e-liquids, and can also increase the absorption capacity of lead, cadmium, mercury, arsenic, and nickel in liquid e-liquids.
- the adsorption and complexation capacity of harmful elements such as chromium and chromium.
- porous adsorption slow-release carriers such as activated carbon, zeolite, molecular sieve, resin, and tea can also absorb slightly soluble terpenes and other flavors in liquid e-liquid, making the liquid e-liquid in the atomized liquid combination group clearer Transparent.
- the absorption slow-release carrier before the absorption slow-release carrier is mixed with liquid e-liquid to form an electronic atomization liquid composition, at least One, wherein nicotine is derived from plant extraction and artificial synthesis; nicotine salt is the reaction product of organic acid and nicotine; flavors include sweeteners, fruit flavors, meat flavors, tobacco flavors, mint flavors, food flavors, etc. Such as linalool essence, ⁇ -damascenone essence, etc.; ice-cooling agents include menthol, WS-23 (N-ethyl-L-menthol formamide), WS-3 (menthol amide), etc.; nicotine, essence, Cooling agent, liquid e-liquid, and adsorption slow-release carrier are all commercially available items.
- the adsorption slow-release carrier pre-adsorbs an appropriate amount of essence, cooling agent, nicotine, nicotine salt and other substances, and then mixes it into the liquid e-liquid to form an electronic atomization liquid composition.
- the adsorption slow-release carrier After mixing with liquid e-liquid to form an electronic atomization liquid composition , the adsorption slow-release carrier will slowly release the above-mentioned adsorbed substances and effectively replenish the essence, cooling agent and nicotine that are gradually escaping and losing in the e-liquid, and improve the smoking experience of the e-cigarette in the middle and late stages. Moreover, in the early stage of smoking, due to the high concentration of essence, cooling agent and nicotine in the e-liquid, the release of essence, cooling agent and nicotine from the adsorption slow-release carrier to the e-liquid is very little, which will not cause the smell to be too strong in the early stage .
- the adsorption slow-release carrier adsorbs essence, ice cooling agent, nicotine and nicotine salt and other substances by directly adsorbing its liquid or gas.
- the adsorption temperature is low temperature, room temperature or high temperature
- the adsorption pressure is low pressure, normal pressure or high pressure. The applicant found that low temperature Both negative pressure and negative pressure are conducive to improving the capacity of the adsorption slow-release carrier to absorb volatile substances such as essence, cooling agent and nicotine.
- the liquid e-liquid is one or more mixtures of nicotine, nicotine salt, propylene glycol, glycerin, essence, water, and cooling agent.
- the volatilization or consumption of products such as salt, essence, and ice-cooling agent can be replenished by automatically releasing essence, ice-cooling agent, nicotine, nicotine salt, etc. through the adsorption slow-release carrier, so as to improve the problem that the taste of e-cigarettes fades in the middle and late stages of smoking, and the adsorption
- the slow-release carrier can also absorb and complex harmful elements such as lead, cadmium, mercury, arsenic, nickel, and chromium in the liquid e-liquid.
- another technical solution adopted by the present invention is to provide a packaging container for an electronic atomization liquid composition, and the packaging container is filled with the above-mentioned electronic atomization liquid composition.
- the packaging container includes one or more of a barrel body, a bottle body and an atomizing bomb oil storage bin.
- the atomizing bomb oil storage bin includes but is not limited to a closed type atomizing bomb oil storage bin that can be replaced, an open type atomizing bomb oil storage bin that can be replaced, a disposable electronic Smoke-enclosed oil storage bins, oil storage bins for high-power electronic cigarettes, and enlarged oil storage bins, etc., can also change in size according to the shape of the adsorption slow-release carrier.
- the beneficial effects of the present invention are: the electronic atomization liquid composition and its packaging container pointed out in the present invention, through the adsorption slow-release carrier in the electronic atomization liquid composition, can absorb the essence, cooling agent and nicotine in liquid e-liquid, etc. Volatile substances or mixed into the electronic atomization liquid composition, the adsorption slow-release carrier pre-adsorbs the appropriate amount of essence, cooling agent, nicotine and nicotine salt, and then releases these adsorbates into the liquid e-liquid, replenishing the liquid e-liquid that is volatile and constantly Lost essence, cooling agent, nicotine or nicotine salt can improve the smoking experience in the middle and later stages of electronic cigarettes.
- the adsorption and slow-release carrier can also absorb harmful substances such as lead, cadmium, mercury, arsenic, nickel, and chromium in complexed liquid e-liquid. elements, which can reduce the entry of these harmful elements into the airgel and the human body, and improve the safety of electronic cigarettes.
- the nicotine salt prepared by reacting 30 parts by weight of 99.7% plant nicotine with 10 parts by weight of benzoic acid, 5 parts by weight of commercial WS-23 ice-cooling agent (C 13 H 25 NO) with a purity of 97%, 5 parts by weight of pure 98% linalool essence (C 10 H 18 O), 450 parts by weight of propylene glycol and 500 parts by weight of glycerol are evenly mixed to prepare 1000 parts by weight of liquid e-liquid with a nicotine content of about 3 wt%, labeled as e-liquid X .
- the electronic atomizing liquid composition in the present invention is also applicable to other types Electronic atomizers and their oil storage tanks, such as closed bomb-changing electronic atomizers, closed disposable electronic atomizers, high-power electronic atomizers, low-power electronic atomizers, etc., and their oil storage tanks.
- the electronic nebulizers in the following comparative examples and examples are naturally placed indoors after every 50 puffs, and another 50 puffs are taken after an interval of 24 hours. A total of 500 puffs were continued.
- the above configuration of e-liquid, sampling, and analysis and testing are tasks that technicians in this industry can implement without creative labor.
- Comparative example 1 Take 3 grams of e-liquid X and inject it into the atomization bomb oil storage tank of the open electronic atomizer, and use gas chromatography, inductively coupled plasma mass spectrometer and other instruments to detect the suction of 0 mouth, 50 mouth, and 100 mouth After 150 puffs, 200 puffs and 500 puffs, the concentrations of nicotine, WS-23 ice-cooling agent, linalool essence, lead, cadmium, mercury, arsenic, nickel, and chromium in the e-liquid X in the storage tank of the atomizer change as follows:
- Comparative example 2 Take 3 grams of e-liquid Y and inject it into the atomization tank of the open electronic atomizer, and use gas chromatography, inductively coupled plasma mass spectrometer and other instruments to detect the suction of 0 mouth, 50 mouth, and 100 mouth , 150 puffs, 200 puffs and 500 puffs, the concentration changes of nicotine, menthol ice-cooling agent, ⁇ -damascenone flavor, lead, cadmium, mercury, arsenic, nickel, and chromium in the e-liquid Y in the atomizer storage tank are as follows :
- the adsorption slow-release carrier A-1 Take 0.3 g of the adsorption slow-release carrier A-1 and add it to 2.7 g of the above e-liquid X to form an electronic atomization liquid composition (the weight of the adsorption slow-release carrier in the electronic atomization liquid composition is 10%), and then add the The electronic atomization liquid composition is added to the atomization bomb oil storage tank of the open electronic atomizer, and gas chromatography, inductively coupled plasma mass spectrometer and other instruments are used to detect the electronic atomizer at 0 mouth, 50 mouth, 100 mouth, etc.
- the concentration changes of nicotine, WS-23 ice-cooling agent, linalool essence, lead, cadmium, mercury, arsenic, nickel, and chromium in liquid e-liquid X are as follows:
- the adsorption slow-release carrier A-2 Take 0.3 g of the adsorption slow-release carrier A-2 and add it to 2.7 g of the above e-liquid X to form an electronic atomization liquid composition (the weight of the adsorption slow-release carrier in the electronic atomization liquid composition is 10%), and then add the The electronic atomization liquid composition is added to the atomization bomb oil storage tank of the open electronic atomizer, and gas chromatography, inductively coupled plasma mass spectrometer and other instruments are used to detect the electronic atomizer at 0 mouth, 50 mouth, 100 mouth, etc.
- the concentration changes of nicotine, WS-23 ice-cooling agent, linalool essence, lead, cadmium, mercury, arsenic, nickel, and chromium in liquid e-liquid X are as follows:
- the nano-chitosan immobilized molecular sieve particles are used as the composite adsorption slow-release carrier B, and 1 gram of the adsorption slow-release carrier B is mixed into a plastic bucket containing 1 ton of liquid e-liquid X to form an electronic atomization liquid composition (adsorption slow-release).
- adsorption slow-release The weight part of the carrier in the electronic atomization liquid composition is 0.0001%), and it is stored in airtight condition.
- the rubber stopper is pierced with a needle tube and injected into the inner wall of the metal container. After 60 minutes, the rubber stopper was opened to take out the mixed particles of the above-mentioned chitosan, chitosan derivatives, chitin, chitin derivatives and camphor tree bark, and under the environment of normal temperature and low pressure, the adsorbed nicotine and camphor
- the mixed adsorption slow-release carrier of alcohol essence and WS-23 ice-cooling agent weighs 10.3 grams, and the calculation of this mixed adsorption slow-release carrier adsorption capacity is 3% (relative to its own weight), which is marked as adsorption slow-release carrier C.
- Embodiment 6 is a diagrammatic representation of Embodiment 6
- 0.2 grams of nano-alumina immobilized zeolite particles, 0.2 grams of silica gel powder immobilized activated carbon particles, 0.1 grams of polyurethane foam particles, 0.1 grams of activated alumina microspheres, 0.1 grams of macroporous resin particles, 0.1 grams of sepiolite particles, 0.1 grams Porous silicon beads, 0.1 g of montmorillonite immobilized activated carbon particles are mixed together and marked as the adsorption slow-release carrier E, and the above-mentioned 1 g of the adsorption slow-release carrier E is added to the e-liquid bottle containing 99 g of the above-mentioned e-liquid Y to form an electronic Atomized liquid composition (the weight portion of the adsorption slow-release carrier in the electronic atomized liquid composition is 1%).
- Embodiment 7 is a diagrammatic representation of Embodiment 7:
- Embodiment 8 is a diagrammatic representation of Embodiment 8
- These parts may be the shell of the atomizer, the metal air duct, the oil storage tank, the metal heating wire, the heating resistor layer, the atomizing core or even the sealing silicone.
- the electronic atomization liquid composition of the present invention can slow down the escape and loss of volatile substances such as nicotine, cooling agent and flavor in the e-liquid by utilizing the surface and pore properties of the adsorption slow-release carrier contained in it, and the adsorption
- the slow-release carrier can also pre-adsorb an appropriate amount of nicotine salt, nicotine, cooling agent and essence, as an effective supplement for the volatile substances in the e-liquid.
- the middle and late smoking experience of the electronic atomization liquid composition in the embodiment is indeed better than the middle and late smoking experience in the comparative example, because the electronic atomization liquid composition is in the electronic In the middle and late stages of smoking, nicotine, cooling agent and essence can be added to the liquid e-liquid through the adsorption slow-release carrier, so as to maintain the consistency of its taste.
- Example 2 Under the same comparative conditions, the activated carbon modified with concentrated nitric acid in Example 1 is used to adsorb the slow-release carrier, and the ability to adsorb volatile substances and harmful elements such as lead, cadmium, mercury, arsenic, nickel, and chromium is significantly better than that of Example 2. , which proves that through the modification technology, the capacity of the surface and pore wall of the adsorption slow-release carrier to adsorb nicotine, ice-cooling agent and flavor can be improved, and the ability to adsorb and complex harmful elements such as heavy metals can also be enhanced.
- Example 3 the nano-chitosan immobilized molecular sieve was added to the e-liquid X as a composite adsorption slow-release carrier to form an electronic atomization liquid composition.
- the adsorption and sustained release of nicotine, linalool essence and WS-23 cooling agent in oil X are in a state of dynamic equilibrium.
- the concentration of volatile substances has no practical significance, so no test analysis is done.
- the adsorption slow-release carrier can adsorb and complex harmful elements such as lead, cadmium, mercury, arsenic, nickel, chromium, etc., and reduce the concentration of these harmful elements in the liquid e-liquid.
- Example 4 the mixed adsorption slow-release carrier in the electronic atomization liquid composition contains cinnamon bark particles, and the linalool bark will slowly release linalool, which can effectively supplement the linalool that is gradually lost in the liquid e-liquid Alcoholic essence.
- Example 7 Although the wood fiber particles in Example 7 have only 0.001% (relative to their own weight) adsorption of nicotine, menthol ice-cooling agent and ⁇ -Damascenone flavor in advance, they are added to the e-liquid Y as an adsorption slow-release carrier to form After the electronic atomization liquid composition, it can also continue to absorb the nicotine, menthol ice-cooling agent and ⁇ -damascenone essence in the e-liquid Y, and then release them slowly when the concentration of these volatile substances in the e-liquid Y gradually decreases, The rate of decline of the concentration of these substances in the e-liquid is slowed down.
- Example 8 the mixed bio-based adsorption sustained-release carrier in the electronic atomization liquid composition will slowly release the adsorbed natural nicotine, menthol ice-cooling agent, and ⁇ -damascenone essence to the liquid e-liquid, supplementing the liquid e-liquid These volatile substances gradually dissipate in the In addition, biomass such as tea leaves and tobacco leaves have been observed to have a large number of tiny pores. Although the ability to adsorb harmful elements such as lead, cadmium, mercury, arsenic, nickel, and chromium is limited, it can also reduce the concentration and content of these harmful elements in liquid e-liquid .
- harmful elements such as lead, cadmium, mercury, arsenic, nickel, and chromium
- micro-nano small-size adsorption slow-release carrier is immobilized on the surface of the large-size adsorption slow-release carrier to prepare a composite adsorption slow-release carrier.
- Bentonite immobilized activated carbon Add bentonite and deionized water into a beaker at a solid-to-liquid mass ratio of 1:10, stir for 10 minutes to disperse the bentonite evenly, filter and dry after standing for 1 hour; dry 1 part by weight Add bentonite to 10g/L dodecyltrimethylammonium bromide solution, then add 1 to 5 parts by weight of activated carbon particles, stir and activate at 60°C for 2 hours, let stand and filter, and dry at 100°C , placed in a muffle furnace and fired at 300° C. for 1 hour to prepare a composite adsorption slow-release carrier in which bentonite is immobilized on the surface of activated carbon.
- Diatomite immobilized activated carbon Stir and mix activated carbon particles, diatomite powder and deionized water in parts by weight 1:(1 ⁇ 10):(1 ⁇ 3) to form a viscous billet, and use a mold to mold the viscous billet Make columnar, spherical and other samples, dry them naturally for 1 hour, put them into a muffle furnace for calcination at 700°C for 2 hours, and cool with the furnace to prepare a composite adsorption slow-release carrier loaded with diatomaceous earth on the surface of activated carbon.
- This method is also applicable to immobilization of montmorillonite and sepiolite on the surface of activated carbon, zeolite and molecular sieve to prepare composite adsorption slow-release carriers.
- Silica gel powder immobilized activated carbon Mix activated carbon particles, silica gel powder and 30% hydrogen peroxide in parts by weight 1:(1 ⁇ 5):(1 ⁇ 2) to form a viscous billet, and use a mold to make the viscous billet Columnar, spherical and other samples were naturally dried for 1 hour, then put into a muffle furnace for calcination at 150°C for 1 hour, and cooled with the furnace to prepare a composite adsorption slow-release carrier with silica gel powder immobilized on the surface of activated carbon.
- Nano-alumina immobilized zeolite Dissolve aluminum powder into ammonium bicarbonate solution to obtain white aluminum hydroxide sol precipitation, and remove the supernatant. Stir the zeolite and an appropriate amount of aluminum hydroxide sol evenly to form a viscous billet, and use a mold to make the viscous billet into a columnar, spherical sample, etc., put it into a muffle furnace and calcinate at 700°C for 1 hour (protected by nitrogen), with the furnace cooling to prepare a composite adsorption slow-release carrier in which nano-alumina is immobilized on the surface of the zeolite.
- Carbon nanotube-immobilized alumina put carbon nanotubes into concentrated nitric acid and stir at 65°C for 10 hours, cool to room temperature, wash until neutral and dry to complete the surface modification of carbon nanotubes to increase hydroxyl groups. Add the modified carbon nanotubes into the Al(NO 3 ) 3 aqueous solution, stir and mix for 2 hours, put the solution in a drying oven, and dry it at 100°C to obtain a spongy fluffy tissue sample. Spread evenly in a quartz boat, place in a tube furnace, heat up to 450°C in N2 atmosphere and roast at a constant temperature for 2 hours, and cool to room temperature to obtain a composite adsorption slow-release carrier with carbon nanotubes immobilized on alumina.
- Chitosan immobilized molecular sieve Dissolve 5g chitosan in 4% acetic acid solution, add 100g molecular sieve and fully stir to make a paste, extrude the particles with a granulator and dry at 100°C to prepare A composite adsorption slow-release carrier in which chitosan is immobilized on the surface of molecular sieves is obtained.
- the process of immobilizing chitosan derivatives, chitin and their derivatives on the surface of zeolite and activated carbon to form a composite adsorption slow-release carrier is similar, the difference is only the solvent, for example, chitin and its derivatives are preferably dissolved in acid such as acetic acid .
- the raw materials used in the applicant’s experiments are mainly purchased from commercial products or collected from nature, specifically: zeolite particles with a length of 1000 microns to 5000 microns, molecular sieve particles with a diameter of 1000 microns to 2000 microns, and particle sizes of 20 microns to 20 microns.
- Sepiolite particles with a particle size of 45 microns bentonite with a particle size of 200 microns to 1000 microns, montmorillonite with a particle size of 0.2 microns to 1 micron, diatomite with a particle size of 30 microns to 300 microns, silica gel powder with a particle size of 2 microns to 100 microns, diameter Porous silica beads of 100-200 microns, activated carbon of 1000-5000 microns in length, activated alumina microspheres of 3000-8000 microns in diameter, nano-alumina powder of 0.01-0.1 microns in particle size, 0.1-100 microns in length carbon nanotubes, polyurethane foam particles with a particle size of 1000 microns to 5000 microns, commercial macroporous resins with a particle size of 300 microns to 1000 microns, chitosan and its derivatives with a particle size of 0.02 microns to 1 micron, and Chitin and its derivatives
- the electronic atomization liquid composition and its packaging container pointed out by the present invention are beneficial to improve the smoking experience in the middle and late stages of electronic cigarettes, and can effectively absorb harmful substances such as lead, cadmium, mercury, arsenic, nickel, chromium, etc. Elements, reduce the content of these elements in liquid e-liquid, and improve the safety of e-cigarettes.
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Abstract
Description
Claims (10)
- 一种电子雾化液组合物,其特征在于,包括:液体烟油和固体状态的吸附缓释载体,液体烟油在电子雾化液组合物中所占的重量份为10%~99.9999%,所述吸附缓释载体在电子雾化液组合物中所占的重量份为0.0001%~90%,所述吸附缓释载体位于在液体烟油中,所述吸附缓释载体的外形采用无规则状、球状、块状、粒状、柱状、管状、片状、字母、文字、图形、符号、卡通、人物、动物、植物及商标造型中的至少一种。
- 根据权利要求1所述的电子雾化液组合物,其特征在于,所述吸附缓释载体包括无机吸附缓释载体、高分子吸附缓释载体、生物基吸附缓释载体中的至少一种的组合,但不包括雾化芯。
- 根据权利要求2所述的电子雾化液组合物,其特征在于,所述无机吸附缓释载体采用天然及人造的沸石、分子筛、海泡石、膨润土、蒙脱石、硅藻土、硅胶粉、多孔硅珠、活性炭、活性氧化铝、纳米氧化铝和碳纳米管中的至少一种,所述高分子吸附缓释载体采用聚氨酯泡沫和树脂中的至少一种,所述生物基吸附缓释载体采用壳聚糖、壳聚糖衍生物、甲壳质、甲壳质衍生物、木纤维、果皮、果粒、树皮、树叶、茶叶、茶梗、烟叶、烟梗、薄荷叶、花叶、花苞、花蕊、花瓣和花朵中的至少一种。
- 根据权利要求1所述的电子雾化液组合物,其特征在于,所述吸附缓释载体与液体烟油混合形成电子雾化液组合物之前,吸附缓释载体中预先吸附有香精、冰凉剂、尼古丁、尼古丁盐中的至少一种。
- 根据权利要求1所述的电子雾化液组合物,其特征在于,所述液体烟油包括尼古丁、尼古丁盐、丙二醇、丙三醇、香精、水及冰凉剂中至少一种的组合。
- 根据权利要求1所述的电子雾化液组合物,其特征在于,所述吸附缓释载体中设置有微孔。
- 根据权利要求1所述的电子雾化液组合物,其特征在于,所述吸附缓释载体的表面及孔隙经过浸泡碱性溶液、酸性溶液或双氧水溶液后进行了改性。
- 一种包装容器,其特征在于,所述包装容器内装有权利要求1~7任一所述的电子雾化液组合物。
- 根据权利要求8所述的包装容器,其特征在于,包括桶体、瓶体及雾化弹储油仓中的至少一种。
- 根据权利要求9所述的包装容器,其特征在于,所述雾化弹储油仓采用可换弹封闭式雾化弹储油仓、可换弹开放式雾化弹储油仓、一次性电子烟封闭式储油仓及大功率电子烟的储油仓中的一种。
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CN113615860B (zh) * | 2021-08-16 | 2023-09-12 | 深圳市真味生物科技有限公司 | 一种烟用冰凉剂以及冰凉口感型的电子雾化液 |
CN113812665B (zh) * | 2021-10-08 | 2022-07-08 | 云南巴菰生物科技股份有限公司 | 一种含柠檬酸槟榔碱盐的电子烟雾化液及其制备方法 |
NL2029429B1 (en) * | 2021-10-15 | 2022-06-24 | Yancheng Teachers College | Preparation method and application of atomizing mixture for electronic atomizer |
CN115517398A (zh) * | 2021-10-16 | 2022-12-27 | 深圳市真味生物科技有限公司 | 一种青梅绿茶电子雾化液及其制备方法 |
KR20230063985A (ko) * | 2021-11-01 | 2023-05-10 | 주식회사 케이티앤지 | 멘솔과 향미제가 첨가된 카트리지 및 이를 포함하는 에어로졸 생성 시스템 |
CN114098137B (zh) * | 2021-11-02 | 2023-03-28 | 深圳市真味生物科技有限公司 | 一种电子雾化液及其制备方法 |
CN115449430A (zh) * | 2022-09-20 | 2022-12-09 | 南昌工程学院 | 一种芳樟醇香料的缓释方法 |
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