TW200417603A - Self extinguishing candles and method of making same - Google Patents

Abstract

A self-extinguishing candle and method of making the candle are described. The self-extinguishing candle comprises a candle body formed of a candle base material and a flame retardant. The flame retardant is capable of extinguishing the candle flame or, alternatively, of controlling the candle flame.

Description

200417603 (1) Description of the invention: [Technical field to which the invention belongs] Field of the invention The present invention relates to a method for automatically extinguishing a candle and manufacturing the candle. 5 [Prior Art] Background of the Invention From the earliest uses, candles have always provided a convenient and practical light source for humans. Although candles have changed over the years, they generally contain a solid fuel source (usually wax) and a fiber embedded in 10 of them. As far as its basic function is concerned, M is to melt the wax fuel into a liquid form by using the point _ cotton stamen, thereby generating enough heat to emit light, and the cotton stamen can continue to burn. When the candle flame burns, the heat generated will create a pool of molten wax in the cotton core area. Thereafter, the liquefied or melted wax will continue the flame burning for 15 lines by the capillary action of the cotton core. When the candle burns and consumes wax fuel, the position of the flame moves downward under the cotton core to allow the candle to produce a substantially continuous light. As long as the fuel can be supplied to the flame via a capillary action, the flame will continue to burn cotton. In many cases, the candle will be lit and left to burn until it goes out manually or goes out on its own. A typical butterfly turbidity 20 normally extinguishes itself when the cotton stamen is extinguished or the fuel supplying the cotton stamen is removed.

However, many commercially available candles are placed or shaped in a glass or other fragile, non-flammable container. Therefore, after the cotton core is burned by the flame, the fire talk will approach the bottom of the glass container containing the candle, thereby causing the glass container to be overheated. In some cases, excessive heating can cause cracking or chipping of the heathouse S 5 200417603. In particular, when the heat inside the glass container exceeds the heat limit of the glass container, the glass may crack or completely break. Suppose that when a glass container is broken, glass fragments splash and pick up hot glass and wax fragments, which will cause various degrees of burns and burns, and / or property damage. 5 A typical candle usually goes out automatically when about 0.25 inches of wax residues remain on the bottom of the glass container. However, it is permissible for a candle to burn below 0.25 inches of wax residue between the flame and the bottom of the glass container m, which is usually dangerous as the flame still provides too much heat to the glass surface, as described above. In order to further separate the flame from the glass surface and make the cotton core stable, the bottom end of the cotton core is usually stuffed with a cotton core cover. An example of a cotton core cover is usually made of a thin metal or aluminum material. The cover includes a wide base for supporting a hollow cylindrical metal sheath, thereby making the cylindrical metal ferrule Would typically be located in the center of the base. The center of the base will usually include a flow opening that allows fuel to flow from below the base 15 into the hollow metal jacket. Other candlesticks (for example, columnar candlesticks) are upright, and they are neither poured nor placed in a container. When the candle burns, the flame will approach the surface where the candle is placed, which may grill or ignite the surface. If you place an upright candle and allow it to burn slowly, the molten wax will flow out of the wax 20 candle and cover the surface. Furthermore, when the flame approaches the bottom of the cotton core, an upright candle will cause a fire due to the flame burning the surface on which the candle is placed. * Optionally, some candles containing upright and container candles are made of a cotton container. The cotton container is made of a round bottom. The round bottom has 6200417603. There are: Cylinder metal sheath at the bottom center. The cylindrical metal sheath is Yin Kong, so that one end of the cotton core is put in a sleeve and stored in its order. The other half of the metal dagger is splayed with an "S" under the metal sheath, thereby reducing the upward flow of fuel through the metal sheath. The base of the cotton core container contains 5 small openings σ located at the center of the base. The opening is concentric with the opening of the cylindrical metal sheath and has the same diameter. The bottom of the base, which is located at the other end of the cylindrical metal sheath, is completely sealed with a hot-melt adhesive, thereby preventing fuel from flowing upward into the hollow metal sheath. By reducing the flow of fuel in the cotton stalk container, the cotton stalk container 10 lays on the top of the metal cover of the cotton stalk container by burning the turbid cotton stalk, and limits the supply of fuel to the cotton stalk. By restricting the supply of fuel to the cotton stamens, the burning turbidity of the cotton stamen container will be automatically extinguished before approaching the surface of the glass candle container. The sacrifice candle mentioned above uses a mechanical device to limit the flow of bad liquid to the cotton core. Therefore, 'Zhangshu self-destruction' is based on the effectiveness of the restriction device. It is assumed that the candle cannot be automatically extinguished at a desired point if the restriction device cannot function. Therefore, what is needed is an improved candle that can be automatically extinguished consistently at a desired point. At the same time, it was observed that the candle usually burned with an excessively large flame, 20 and extended too quickly along the soil candle. Although the cotton core can be manually trimmed to two small fire talk sizes, this will always extinguish the it candle and cool the weir candle. Furthermore, trimming cotton stamens cannot prevent the earth candle from running out quickly. Therefore, what is needed is a butterfly candle that can control the rate of fuel consumption and the size of the fire. [Summary of the Invention] 200417603 Summary of the Invention The specific examples of the present invention can meet the above requirements in one or more of the following aspects. In one aspect, the present invention provides a self-extinguishing candle. The present candle is made of a wax candle made of a kind of candle base material, and — Kai + 1 汆 cotton. The whole or part of the candle entity contains at least one species: a fire retarding flame retardant as an additive. 10 15 According to the specific examples of the present compound, the flame retardant can be a solid that is not solderable or σ 卩 can be melted into the base material of the candle. In some specific examples, Zhonghuodi flame retardant can produce functions by flowing in and partially or completely clogging cotton stalks, thereby limiting or inhibiting the flow of M base material through and through cotton stalks. The result: restrict and / or control or prevent firefighting. Alternatively, according to the specific examples of the compounds of the present invention, the flame retardant can be a non-flammable material that can flow into and through the cotton core and can extinguish the flame or control the flame. In these specific examples, flame retardants can limit and / or extinguish the flame. Such a reagent may be a solid or a liquid. These flame retardants that block the grief, control the flame type, and extinguish the flame shape are all referred to as a flame flame retardant in this case. In a specific example, the self-extinguishing candle of the present invention includes a candle entity made of a candle base material, and the entity has a bottom 20 and further includes at least one flame retardant. In another specific example, the self-extinguishing candle of the present invention includes a candle entity made of a candle base material and at least one flame retardant, wherein the concentration of the at least one flame retardant is a self-ignited waxy candle entity The top has a low concentration, added to the bottom of the candle entity has an 8 200417603 south. In another aspect, the present invention provides a method for making an automatic annihilation candle. The method includes: (a) manufacturing a candle entity from a butterfly candle base material and at least one flame retardant, wherein the flame retardant is uniformly distributed throughout the candle entity. Other objects and advantages provided by the specific examples of the present invention can be clearly understood from the following description. [Embodiment]

Detailed description of the preferred embodiment H 10 A specific example of the present invention provides an automatic extinguishing butterfly candle. The butterfly candle includes a candle entity made of a candle base material. In the first specific example, the candle entity further includes a flame retardant additive which is substantially uniformly distributed. The flame retardant may be present from about 0.01% to about 50% by weight, preferably from about 0.05% to about 15 to 20% by weight, and more preferably from about 0.1% to about 10 by weight. %. When used in this case, the terms "flame flame retardant additive" and "flame flame retardant" mean any compound, group, or material that can extinguish and / or control the flame. These terms include: clogging of solids, extinguishing flames, and limiting flame patterns. 20 In the second specific example, the distribution of flame retardants is non-uniform. The distribution is due to a higher flame retardant concentration in the lower part of the candle entity. Optimally, the flame retardant concentration is a gradient that increases the weight percentage of the flame retardant downward along the height of the candle. The gradient is from about 0% to about 10% of the fire from the top of the candle entity that lit the candle 200417603 Flame flame retardant, added to the bottom end of the candle body to have a flame retardant at about 90% to about 100%. In some embodiments, the flame retardant is in a form or concentration sufficient to completely extinguish the flame. In other specific examples, a flame 5 with this type or concentration of flame retardant can control the flame, but does not cause the flame to burn excessively or burn more than desired intensity. It is preferred to control the flame by using a solid nonflammable flame retardant. Such clogging flame retardants that can flow into and / or through cotton cores include (but only if possible): hydrophobic silica. Typically, the present invention automatically extinguishes a 4-mouse candle containing one or more cotton stamens that reside inside or outside the candle, although it is not necessary to have cotton stamens inside the candle. The cotton core can extend completely or partially through the candle entity. Reference can also be made to the specific examples of the present invention to make automatic extinguishing candles that do not contain cotton cores. A self-extinguishing candle manufactured with reference to a specific example of the present invention will include a wax candle base material. The term "candle base material" means any material that can be used to make candles. A suitable candle base material is preferably a solid which can be used to burn cotton cores when melted. A suitable candle base material may be solid, semi-solid or liquid. Although most candle base materials are opaque or substantially opaque, a transparent, substantially transparent or translucent material can also be used to make the candle body. Therefore, the self-extinguishing candle according to a specific example of the present invention may be transparent, opaque, or translucent. A commonly used candle base material is wax, which usually refers to a plastic fragile solid at ambient temperature, and when it is induced to an elevated temperature, it will become a low viscosity liquid. 10 200417603 Waxes suitable for use in the manufacture of candle bodies contain any of the known waxes, including (but not limited to): paraffin wax, microcrystalline wax, beeswax, insect wax, animal wax, mineral wax, vegetable wax, synthetic wax , Polyethylene wax, and mixtures thereof. In addition to waxes, semi-solid (e.g. petrolatum), liquids, synthetic materials, synthetic polymers, mixtures of synthetic polymers, mixtures of synthetic polymers and synthetic materials, synthetic polymers and A mixture of one or more organic compounds can be used as a waxy base material or part of a candle base material. Other components that are typically used as a candle fuel source (e.g., hydrocarbon oil, stearic acid, Vybar®, etc.) can also be incorporated into a 10 butterfly candle base material. The following U.S. Patent Nos .: 6,063,144, 6,036,925, 4,855,098, 4,449,987, 4,332,548, and 4,005,978 disclose a substrate material suitable for use as a woven candle. All of the aforementioned U.S. patent cases are incorporated herein by reference in their entirety. It is understood that, depending on the desired candle type, a wax can be used alone or in combination with one or more additives or gelling reagents as a waxy turbid base material. The self-extinguishing butterfly candle of the present invention may also have a translucent, transparent or substantially transparent candle entity. Any translucent or transparent candle base material can be used in the present invention. For example, the following U.S. Patent Nos .: 5,879,694, 5,843,194, 5,578,089, 5,508,334, 5,132,355, 203, 819,342, and 3,645,705 disclose a transparent candle composition suitable for use in specific examples of the present invention. In addition, a transparent colloid based on polyamide disclosed in U.S. Patent No. 6,111,055 can be used to make a transparent candle. When used in this case, polyamide can be considered a synthetic material or a synthetic polymer. All the above-mentioned US patent cases are here 11 200417603, the entire contents of which are incorporated into this case for reference. This 々 ,, 'Guoguo Patent Case No .: 5,961,967 discloses an area of a multi-phase butterfly candle system containing the active ingredients delivered by local bamboo shoots and eight bites. Such candles can be used in specific examples of the invention. Therefore, the patent case is hereby incorporated by reference in its entirety into this case. /

In some specific examples, a butterfly candle body can be manufactured with a phase change candle base material capable of undergoing a phase change from opaque to transparent or vice versa. PCT application WO 99/27042 discloses such a candle base material, which is suitable for use in the specific examples of the present invention. The PCT patent case is hereby incorporated by reference in its entirety. In addition, on October 29, 2002, Chang: U.S. Patent Case No. 6,471,731 (Inventors: David Elliott, III, Richard L. Johnson, Wei Song, Invention Name: "P () 1ymeric Candle Compositions and Candles Made Therefrom ") revealed another type of butterfly candle base material capable of undergoing a phase transition from opaque to transparent. The content of the disclosure of the interim application is hereby incorporated in its entirety as reference material.

The present invention may use such disclosures in The Chemistry and Uses of

Fire Retardants by J.W. Lyons, Wiley-Interscience (1970). Therefore, the book's disclosure content is hereby incorporated in its entirety into this case as reference material. It is understood that a suitable flame retardant may be an inorganic compound, an organometallic compound, an organic compound, or a mixture thereof. Available as flame retardants can be liquid, solid, or semi-solid. Anaerobic silica, titanium dioxide, talc, clay, diatomaceous earth, and liquid silicone are all available as a flame retardant 12 200417603 agent. Other suitable flame retardants include (but are not limited to): Wrong compounds, Arsenic compounds, Phosphorous compounds, Sulfur compounds, Oxide trihydrate, Diming dioxide (A1203), Hydroxide, Carbonic acid Township, carbonic acid, carbamic acid, antimony trioxide, tri-filled acid-1,3-dibromopropyl, filled with ammonium, filled with di (bromo 5 chloropropyl) bromochloropropyl, chlorinated paraffin , Polybrominated phenyl ether, bromophenoxybenzene, tetrabromobisphenol A, hexabromocyclododecane, tetrabromophthalic anhydride, or a mixture thereof. Other suitable flame retardants are disclosed in the following US patent case numbers: 6,005,033, 5,886,072, 5,766,568, 5,710,202, 5,583,172, 5,578,666, 5,532,302, 5,521,003, 5,418,272, 10 5,344,855, 5,296,534, 5,027,416, 5,185, 103,5,151,225, 5,130,349, 5,030,674, 5,025,042, 5,011,736, 4,945,018, 4,921,897, 4,900,768, 4,885,318, 4,869,948, 4,808,647, 4,740,537, 4,671,896, 4,520,152, 4,456,654, 4,793,658, 4,632,658 4,343,854, 4,320,038, 4,235,978, 4,194,068, 15 4,184,969, 4,154,775, 4,115,351, 4,094,850, 4,078,016, 4,067,930, 3,956,567, 3,953,650, 3,950,456, and 3,941,908. The disclosures of all the aforementioned U.S. patents are hereby incorporated by reference in their entirety. Furthermore, suitable flame retardants include: a phosphorus / nitrogen-containing oligomer or poly-20 compound as disclosed in US Patent No. 5,409,976, and a phosphorus-containing compound as disclosed in US Patent No. 5,158,999 / Nitrogen compounds, a halogenated fatty diimide as disclosed in U.S. Patent No .: 4,430,467, a thermally stable cyclic phosphonate as disclosed in U.S. Patent No .: 4,842,609, and a U.S. Patent No. : The halogenated polyimide-containing polyol disclosed in 4,401,778. Disclosure of all the above 13 200417603 US patent cases. The content here uses its entire content and the present case as a specific example of some phase-transition butterfly candles, which uses paraffin with at least 20 carbon atoms per molecule (hereinafter referred to as "C20 + paraffin,") .

5 Butterflies means a kind of wax mainly composed of paraffin with at least ⑼ carbon atoms per molecule. In other words, the preferred C20 + paraffin is a paraffin which contains less than 20 carbon atoms per molecule. However, there may be a small amount of paraffin with less than 20 carbon atoms per molecule in c2 = stone maggot. Preferably, the melting point of the C20 + paraffin should fall within the range of about 1000 ° F to about 200 ° F (ie, about 37 ° c to about 93 °), and more preferably about 100 ° F to about 170 ° F, and most preferably in the range of about 110 ° F to about 165 ° F. Paraffin is considered to be a petroleum wax. It is typically microcrystalline and brittle. Paraffin is usually made from Approximately 40-60 wt% of the alkanes and the rest are composed of isoalkanes and 15% ^. It is preferred that 'stoney soil does not contain a substantial amount of each

A molecule has a hydrocarbon of less than 20 carbon atoms. Table I below lists typical paraffin properties. Suitable paraffin waxes can be purchased from Bareco under the trade names: Paraffin 120/125, Bareco FR 5914 and Bareco FR 5315. Table I Typical paraffin wax properties (cover cup, ° c) 204 * Viscosity (98.9 ° C, MM2 / S) 4.2-7.4 Melting point range (° C) 46-68 Refraction coefficient (98.9 ° C) 1.430-1.433 Value average molecular weight 350-420 Number of carbon atoms per molecule 20-36 Solid wax has ductility / Micro Grain Fragile-Micro Grain * Minimum Value 14 200417603 In some specific examples, a single wax or wax mixture is used to make the candle body. In other embodiments, a polymer or polymer material is used alone or in combination with a wax to make a candle base material. As used herein, the term "polymer" includes homogeneous polymers and copolymers. A 5 homogeneous polymer is a polymer made by polymerizing one type of monomer, and a copolymer is a polymer made by polymerizing two or more types of monomer. "Block copolymer" means a copolymer in which similar monomer units extend in a relatively long alternating sequence to a bond. Xin 10 Some polymers used as candle base materials often function as gelling agents. Any polymer capable of forming a three-dimensional spatial network structure or a colloid through physical or chemical crosslinking can be used in the specific examples of the present invention. Suitable polymers include (but are not limited to): a polymer with at least 2 blocks (meaning a diblock copolymer), a triblock copolymer, a radial expanded copolymer, a star Polymers, a multi-block copolymer, and mixtures thereof. Polymers of other specific examples include at least one triblock copolymer, radial expanded copolymer, star-shaped polymer, or multiblock copolymer. The copolymer contains at least one non-elastic block and one elastic (or rubber-like) block. The non-elastic block of the copolymer can form a non-elastic segment by causing physical cross-linking. Physical cross-linking through such inelastic regions results in a continuous three-dimensional spatial network structure. In the presence of heat and shear or solvent, the non-elastic sections can be softened, thereby allowing them to flow. After cooling or solvent evaporation, the non-elastic section will harden, thereby locking the elastic mesh structure. Examples of such block copolymers are disclosed in U.S. Patent Nos. 5,221,534, 15 200417603 5,879,694, and 5,578,089. The disclosures of these patents are incorporated herein by reference in their entirety. A diblock copolymer is a diblock containing one non-elastic block and five elastic blocks in its chain. The non-elastic block is typically composed of polystyrene, polyethylene, polyethylen, lanthanide, and the like; the elastic block can be made of ethylene / butadiene copolymer, polyisoprene, polybutylene Diene, ethylene / propylene copolymer, ethylene-propylene / diene copolymer and the like. Therefore, suitable diblock copolymers include (but are not limited to): styrene-ethylene / propylene copolymers, styrene-ethylene / butadiene copolymers, styrene-isoprene, styrene -Butadiene copolymer. In some embodiments, a diblock copolymer is used alone or in combination with one or more triblock copolymers, star copolymers, radial expanded copolymers, and multiblock copolymers. A triblock copolymer consists of two non-elastic interblocks at one end of the chain and a middle block sandwiched between them. Although a copolymer having two non-elastic end blocks and one non-elastic middle block may also be used, this triblock copolymer structure is preferred. Suitable diblock copolymers include: Containing (but not limited to): styrene-ethylene / propylene-styrene copolymer, styrene-ethylbenzene / butyl-fine-benzyl fine copolymer, ethylenzyl-isobutylene A total of 20 bis-styrene ethyl styrene copolymers, and styrene-butadiene styrene copolymers. Multiblock copolymers are similar to diblock copolymers or triblock copolymers, except that multiblock copolymers may include additional elastic and / or non-elastic blocks. ’In addition to straight-chain structures, branched homogeneous polymers or copolymers (for example, a radially expanded copolymer and a star polymer) can also be used. Answer 16 200417603 The solution is that one or more functional groups can be grafted to any of the above polymers. In other words, any of the above polymers can be modified by grafting. The functional group suitable for grafting depends on the desired properties. For example, one or more kinds of ester group, silane group, human 5 silicon group, maleic anhydride group fluorene, acrylic acid amine group, and acid group can be grafted. In addition to grafting, the aforementioned polymers can be reduced in unsaturation by vaporization before use. It is understood that other suitable block copolymers may include (but not limited to): polystyrene / polyester, polyether / polyamine, polyether / polyester, polyacid 10amine, polyether / polyamine Urethane, poly (cycloethane) / poly (cyclopropane), nylon / rubber, and polysiloxane / polycarbonate. Generally, a suitable polymer has a weight average molecular weight in the range of about 10,000 to about 1,000,000, and preferably in the range of about 70,000 to about 400,000. The non-elastic block content may range from about 5% to about 80% by weight, and preferably from about 20% to about 40%. Several commercially available block copolymers can be used in the specific examples of the present invention. For example, various grades of copolymers sold under the name Kraton® sold by the Shell Chemical Company can be used. In addition, copolymers sold under the trade name Vector® sold by Dexco and sold under the trade name Septon (R) sold by Kuraray can also be used. Calprene and Solprene products listed in Table II are available from: Momentum Technologies, Inc. Table II lists various commercially available block polymers that can be used in the specific examples of this invention. 17 200417603

Table II Copolymer block type polystyrene content (%) Note Kraton® G 1702 SEP 28 hydrogenated diblock Kraton® G 1701 SEP 37 hydrogenated diblock Kraton® G 1780 SEP 7 star polymer Kraton® G 1650 SEBS 30 hydrogenated triblock Kraton⑧ G 1652 SEBS 30 hydrogenated triblock Kraton® D 1101 SBS + SB 31 is a mixture of triblock and diblock (85: 15) Kraton® D 1102 SBS + SB 28 triblock + Diblock (85: 15) Kraton® D 1133 SBS + SB 35 Triblock + Diblock (66: 34) Kraton® FG 1901 SEBS 30 Triblock (hydrogenated and functional group grafted with 1.7% cis butadiene Diene anhydride) Septon ⑧ 1001 SEP 35 Hydrogenated Diblock Vector® 6030 SB 30 Unsaturated Diblock Vector⑧ 8550 SBS 29 Unsaturated Three Backend Vector® 2518P SBS 31 Unsaturated Three Backend Calprene ⑧ H6120P SEBS 30 Hydrogenated Three Solvance Solprene ⑧ 1430 SB 40 unsaturated diblock Note: SEP means styrene / ethylene / propylene copolymer SEBS means styrene / ethylene / butene / styrene copolymer SB means styrene / butadiene copolymer

5 SBS means styrene-butadiene-styrene copolymer. It should be understood that the specific examples of the present invention are not limited to block polymers. The present invention can also use other types of polymers. The present invention can also use a homogeneous polymer which can produce a sufficiently strong molecular interaction between various polymer chains. An example of this is butyl rubber. Since butyl rubber is compatible with oil and has a high molecular weight, butyl rubber thickens the oil. In particular, a polybutadiene sold under the tradename Solprene® S200 by Momentum Technologies, Inc. can be used in the present invention. Other homopolymers capable of forming hydrogen bonds include polyamines, polyesters, and the like. Other suitable polymers include: 15 ester-terminated polyamines (ETPA), ammonium-terminated polyamines (ATPA), other polyamides, and polyamide derivatives. 18 200417603 In these specific examples where polyester is used as a candle base material, although the composition can be accepted in other ranges, the polymer content will be in the range of about 0.01 wt% to about 80 wt%. In these specific examples, a polymer will be present in the candela base material at about 1 wt% to about 65 wt%. In specific examples of the use of diblock and triblock copolymers, the triblock copolymer will be in the range of about 0.01wt% to about 30wt%, and the diblock copolymer will be in the range of about O. In the range of Olwt% to about 20wt%. In some specific examples of preparing a candle base material, the presence of a wax and a polymer can be in any number. In some specific examples, a candle base material can be made of the following components: a paraffin or a mixture of waxes having a quantity of about 2 to about 96 wt% per molecule having at least 20 carbon atoms A block polymer in an amount of about 0.01 to about 35 wt%, and a hydrocarbon oil in an amount of about 0 to about 96 wt%. Additives and substances can be combined during candle making. With reference to certain specific examples of the present invention, the candle base material and the candle body can be in the desired number of one or more types of triblock, radial expanded block and / or multiblock copolymer, and star polymerization. Or a mixture thereof to prepare a 20-hydrocarbon oil and a kansas. Optionally, a biphasic copolymer may be blended. In general, the higher the polymer content, the harder the colloid. Acceptable compositions include a carbohydrate oil and a polymer that are disclosed in U.S. Patent No. 6,340,467, the disclosure of which is incorporated herein by reference in its entirety. 19 200417603 In some specific examples, a hydrocarbon oil and a pest are first heated to a temperature of about 50 ° C to about 15 ° C, at which temperature a polymer is added with stirring until it is as above The desired weight percentage as described herein. After sufficient time to melt the copolymer in the admixture, pour the composition into a mold or container containing cotton cores. Optionally, add one after The cotton core is then allowed to cool into a stiff gel. In some embodiments of the present invention, the candle is made by cooling the candle base material with the flame retardant additive in the mold or container. A model can be used to give appearance characteristics, such as: if you want to repair 10 is a columnar candle. Used containers: transparent, colored or with other decorations (such as: carving, etching, cutting glass, etc.) can be used Hold the candle. Preferably, a container candle uses a transparent glass container. The candle base material and the candle body can also be combined with a suitable polymer. (Or a polymer admixture) and a hydrocarbon oil, heating the 15 mixture to a temperature ranging from about 50 ° C to about 150 ° C, thereby melting the polymer blended in the oil. Then add a wax with stirring. The wax will blend with the hydrocarbon oil and copolymer. The blending can be performed by any conventional method. When cooling, it forms a stiff (and sometimes opaque) ). 20 In addition to a butterfly and a polymer material, a hydrocarbon oil can also be used to prepare a butterfly candle base material. It is understood that a hydrocarbon oil can be combined or not Polymer material to formulate a candle base material. Carbonium compound oil means any kind of oil mainly composed of one or more compounds with hydrocarbon groups. Suitable hydrocarbons 20 200417603 compound oil contains (but not Limited to): Vegetable oil, animal oil, insect oil, ester or other oil-soluble liquids. It also contains refined paraffins and naphthalene-based oils, solvents, and synthetic liquids that do not contain aromatic groups. , Hydrogenated or unhydrogenated polybutene, polypropylene, polydecene, and polyterpene oligomers. Other polyolefins are also suitable hydrocarbon oils. ~ A preferred mineral oil material is white oil, which It is colorless and transparent, and is generally recognized as safe for contact with human skin. Another preferred hydrocarbon oil is poly-α-olefin ("PAO"). The term "poly-α-olefin" is intended to be close to one Saturated group of olefin oligomers. A typical poly-α-olefin series includes 10 kinds of di-, tri-, tetra-, penta-, and hexa-octamers of various amounts of α-olefins. Although it can be any other α-olefin, a preferred PAO is a 1-decene oligomer. In some specific examples of the present invention, the self-extinguishing butterfly candle is made by die-casting a specific one with a fire resistance Burner candle base material. This die-casting molding can be performed at a surrounding temperature of 15 degrees or elevated by pressure to cause the candle base material to melt into a solid unit. In some specific examples, self-extinguishing candles use one or more cotton cores, which are typically porous materials, waxed or unwaxed, and have a thickness and form suitable for a particular candle design. Any kind of cotton core can be used. 20 Cotton cores can include a decorative feature, such as: whiskers, coloring, soaking, or coating with materials that produce special effects, thereby providing a desired colored flame, spark, and so on. With reference to the specific examples of the present invention, the self-extinguishing candle may also contain one or more additives, such as: stabilizers, UV inhibitors, antioxidants, 21 200417603 colorants, perfumes, flame retardants, and others that do not affect Analogs that reduce the properties of the desired candle. Stabilizers and other suitable additives include (but are not limited to): functional enhancement additives, materials that improve the burning properties of candles, materials that improve the appearance of candles, and the like that do not affect or reduce the desired quality of candles . As far as antioxidants are concerned, it is particularly known as Mouth: 61111: 2,6-di-tertiary-butyl-4-methylphenol, which is usually from about 0.01 wt% to about 1 wt% To use. Other antioxidants can also be used. These additives can be formulated in the body of the candle or in the flame retardant section or both. Candles can be added with colorants. Candles can be in various colors or have 10 colored layers. The latter is achieved by making a colored layer, allowing the layer to cool, then overlaying a second colored layer, and so on. Other designs can be used, such as monochrome or multicolor spirals. This swirling can be accomplished by cooling the composition, but before it is fully cured, by adding a colorant to the candlestick base material, and then gently stirring the composition. For those skilled in the art, there are 15 other design changes that are obvious. In addition to the colorant, the candle body, the flame retardant section, or both may have decorative features. These features can be infusible or repairable to individual candle compositions as desired. The use of such decorative features may allow the currently available decorative features to be possible, provided that such decorative features 20 do not negatively affect the burning function of the candle in an undesired way, any type of decorative object is Can be combined with the candle body. Different from the above, if there is a great need, you can also combine various kinds of interference _ candle burning decoration and other functional decoration. For example: a suitable wax candle design, which is located near the candle but does not affect the decoration characteristics of cotton core or flame 22 200417603, as it will not adversely affect the cloudy operation, so it can be in any desired form. Sacrifice candles can have any of the decorative features due to, for example, sufficient cooling of the fusion but before it is fully cured, added to the candle base material. 5 Examples of decorative features include: various sizes of shiny objects, shiny objects, ribbons, air bubbles, and other fusible, partially fusible and infusible inlays. A pearl reagent can be used in candles. Other decorative additives (e.g., those used to produce special effects (e.g., flashes, colored flames, etc.) or mixtures thereof) can be added to the butterfly candle base material in an effective amount and as desired. In addition, fluorescent and scale pigments or dyes can be added to enhance the appearance of the candle. US Patent No .: 6,433,068, Invention Name: ^ Hydrocarbon Gels as Suspending and Dispersing Agents and

"Products" discloses that a dispersion system can be used in the specific examples of the present invention. The disclosure of the patent case is hereby incorporated in its entirety as spring test 15 information. It is also possible to use pleasant aromatic additives similar to these candles. To use spices, such as: cinnamon, spice, carambola, pine, essential oil, etc. Any kind of spice that can be melted or compatible with candle composition can be used to make sacrificial candles. These spices can be formulated by heating 20 turbid base material to be used. Alternatively, if the fragrance is particularly volatile, it is preferably added to the cooled composition before it is completely cured. The fragrance is usually based on the total weight of the turbid base material. In general, those who are skilled in this art can understand that the fragrance additive 0 can be formulated up to its specific level that can be transferred to the product. 23 200417603 According to the specific examples of the present invention , The self-extinguishing candle can further include a functional additive 'for example: an insect repellent, which is equivalent to the exclusive inclusion of such additives Traditional butterfly candle for use. The insect repellent can be from 0.01 wt% to about 50 wt%, more preferably from 0.1 wt% to about 35 wt%, and most preferably from 0.5 wt% to about 10 wt. %. For example: US patent case number: ~ 5,387,418 discloses an insecticide compound that can be used for 4 rat candle. The disclosure of this patent case is incorporated herein by reference in its entirety. Citronella oil is another Examples of insect repellents that can be used in specific examples of the present invention. These additives are used in conventional amounts known in the art. Rev. 10 The following examples are presented to explain the invention and should not be considered疋 Limits the present invention. The following examples include three kinds of automatic annihilation turbidity: (1) the flame retardants are evenly distributed on waxy turbidity, and (2) the flame retardants are distributed on a high concentration in The gradient at the bottom of the candle is distributed to the candle, and (3) those flame retardants are distributed to only a lower portion of the candle. 15 The Kraton® polymer used in these examples was purchased from: Shell Chemical Company. The following examples are referred to as FR 5914 and FR 5315 is a paraffin wax under the trade name Bareco. Microl98 (a microcrystalline wax) is available from Lu

Bareco, Vybar 103, Vybar 260 and Vybar 343 were purchased from: Baker Petrolite, Calprene (R) 6120P was purchased from: Momentum Technologies, 20 Inc. Example 1 A butterfly candle base material contains 69.9 grams of FR 5914, 10 grams of FR 5315 , 10 grams of white petrolatum and 0.10 grams of Kraton G1650. 0.1 g of Aerosil R 972 (a fuming silica composition) was added to the candle base material, and then 24 200417603 was compounded. A fiber candle is prepared with a suitable size cotton core. Ignite the resulting candle, and the fire will go out after 6 minutes and 30 seconds. Example 2 A candle-increasing base material containing 70.5 g of Bareco FR 5315, 4 g of Micro 195, 35 g of Vybar 260, 10 g of yellow beeswax, 10 g of soy wax, and 1 g of Calprene (R) 6120P was prepared. Adding 1.5 grams of talc to the cloudy base material, and then allowing partial stabilization, thereby giving the resulting candle a higher talc concentration at the bottom of the candle than at the top of the candles. The turbidity of the butterfly, which was ignited, was automatically extinguished after 30 minutes. 10 Example 3 Preparation of 66.9 g of Bareco FR 5914, 5 g of Bareco FR 5315, 15 g of white petrolatum, 3 g of Micro 195, 3 g of stearic acid, 4 g of wasp and 0.1 g of Ajinomoto GP-1 Candlestick base material. Add 3 grams of bentonite clay before the base material of the butterfly candle hardens to obtain a higher clay concentration at the bottom of the wall candle than the 15 candlesticks. Ajinomoto GP-1 is a dibutyl laurel donkey base amine amine compound. Ignite the sacrifice candle, and the flame will go out automatically after 8 minutes and 20 seconds. See Example 4

Prepare one containing 56.2 grams of Bareco FR 5914, 36.7 grams of Bareco FR 20 5315, 1.5 grams of white petrolatum, 0.7 grams of stearic acid, 3.5 grams of wasp sting, and 0.1 grams

Kraton G1701 butterfly candle base material. Timli σ0.1 grams of fumed oxidized stones arrived at the base material. Subsequently, a suitable candle was used to prepare a butterfly candle, and the resulting candle had substantially a fixed concentration of fuming oxidized stone as a whole. Light the candle and burn it with a small flame. The candle went out from 25 200417603 after about 2 hours. Example 5

A candle base material containing 85.0 grams of Bareco FR 5914, 5.0 grams of Bareco FR 5315, 3.0 grams of Bareco Micro 195, 1.0 grams of stearic acid, and 1_0 grams of wasps was heated to 90 degrees. (:. Add 2.0 grams to this mixture

Kraton G1650 and 2.0 grams of Kraton G1702. The mixture was stirred until Compound I, J: Valley solution and the mixture was homogeneous and homogeneous. Add Aerosil R972 (1.0 g) to the candle base material. A candle made from this material has a uniformly distributed Aerosil throughout its texture. When the candle is lit, the candle will go out automatically after 1 minute and 30 seconds. Example 6 A preparation containing 87.90 grams of Bareco FR 5914, 0.10 grams of Vybar 103, 3.0 grams of stearic acid, 1.00 grams of Kraton G1654, 1.00 grams of Kraton GRP 6917, 2.00 grams of Kraton D1102, and 5.0 grams of Dow Corning 200 silicon was prepared. The ketone flows 15 bodies (350 cSt) and is then made into a candle. The candle substantially has a uniformly distributed silicone fluid as a whole. When the candle is lit, the candle will burn steadily 'with a small but controlled fire talk. Example 7 One was prepared containing 76.0 g of Bareco FR 5315, 5.0 g of white petrolatum, 20 10.0 g of Bareco Micro 195, 8.0 g of Kraton G1652, and 1.0 g of stearylsiloxane. Make it a candle. The candle has substantially uniformly distributed stearylsiloxane as a whole. When lit, the candle will burn steadily, with a small, controlled flame. Example 8 26 200417603 A preparation containing 87.0 g of Bareco FR 5914, 10.0 g of white ore, and 2.0 g of Bareco Micro 195 was prepared. Add enough Aerosil R972 to the candle base material at the bottom so that it has a concentration of 1% by weight, and the top of the candle does not contain Aerosil R972. When the candle is lit, the wax turbidity will burn like a normal candle until the flame reaches the area containing Aerosil R972. At this point, the candle goes out automatically and cannot be re-ignited. Example 9 A candle base material 10 containing 85.0 grams of Bareco FR 5914, 3.0 grams of Bareco Micro 195, 1.0 grams of stearic acid, and 10.0 grams of yellow beeswax was heated until melted. To this was added 1.0 g of Aerosil R972. A candle is prepared from this base material, and the candle will automatically extinguish after 2 minutes of burning. Example 10 A 15 candle base material containing 68.50 grams of Bareco FR 5914, 19.00 grams of Bareco FR5315, 2.0 grams of white petrolatum, 3.0 grams of stearic acid, and 5.0 grams of yellow beeswax was heated until melted. To this was added 2.50 grams of Aerosil R972. Using this base material to prepare wax turbidity, the candle will automatically extinguish after 3 minutes of burning. Example 11 A mosquito-turbid substrate material containing 81.20 g of Bareco FR 5315, 5.0 g of white ore, 20 g of Bareco Micro 195, and 3.0 g of Kraton G1652 was combined. Make it a candle. The candle has substantially even-distributed stearylsiloxane as a whole and is heated until uniform. To this, add 0.80 g of oxidation | g. This is made into a candlestick, and the candlestick as a whole will have substantially uniformly dispersed alumina. When the candle is lighted, the candle will burn slowly, often with a very small fire talk. Example 12 A candle base material containing 86.70 grams of Bareco FR 5914, 0.30 grams ¥ 531 * 103, 3.00 grams of stearic acid, and 50 grams of & buckle 011001702 was heated until the solids melted or melted. To this was added 5.00 g of titanium dioxide with stirring. Using this base material, a candle with uniform dispersion of titanium dioxide was manufactured. Light the candle and it will go out after 5 minutes. Example 13 10 A candle base material was prepared containing 900.0 grams of soy wax, 60 grams of Bareco FR 5315, and 3.0 grams of Vybar260. To this was added i.o grams of Aerosil R972 with stirring. The base material with uniform dispersion of Aerosil is made into a wax haze, and the candle as a whole will have substantially uniformly dispersed alumina. When the candle is lit, the candle will automatically extinguish after 20 seconds. 15 Example 14 Heat and stir one containing 85.40 grams of Bareco FR 5315, 2.50 grams of 6 oz. 1 ^ (: 〇) \ / 1 ^ 1'〇195, 0-10 grams \ ^^^ 1260, 6.00 grams of wasp soil and 4.00 grams of Kraton G1652 candlestick base material until the mixture is homogeneous and homogeneous. Add 2.00 g of bentonite clay to this. Use this base material to make a 20-body candle with evenly dispersed bentonite clay. The candle will be lit after 15 minutes Automatically extinguished. Example 15 To heat: Mix one containing 51_00 g of Bareco FR 5914, 4.00 g of Bareco FR 5315, 15.00 g of white petrolatum, 3.00 g of Bareco Micro 28 200417603 195, 3-00 g of stearic acid, 4.00 g Yellow beeswax, 5.00 grams of soy wax, and 5.00 grams of Kraton G1650 candle base material until the mixture is smooth and homogeneous. To this is added 10.00 grams of talc with stirring. Using this base material to make a candle with talc uniform dispersion throughout. The candle will extinguish automatically after lighting for 1 minute 5 10 seconds. As confirmed above, the specific example of the present invention provides an automatic extinguishing wax turbidity. The candle has one or more of the following advantages. First, by The candle will extinguish automatically after the candle base material is exhausted by the candle flame, so a candle extinguishing device (such as a candle pincher) is not needed or needed. 10 This type of automatic candle extinguishing feature can provide consumers with peace of mind. At the same time, due to this automatic extinguishing feature, fire safety should be improved. Finally, because of its simple design, the cost of manufacturing an automatic extinguishing candle is quite economical. For those skilled in the art, other advantages are obvious Although the present invention has been described with reference to several specific examples, it can be modified and changed by adding 15. For example, in addition to manufacturing a single flame retardant part in a candle, several flame retardant parts can also be manufactured. The flame retardant part does not have to be opaque, it can be transparent or translucent. Colorants can also be added to the flame retardant part to increase the appearance. The scope of the attached patents is intended to cover all Such changes and changes within the scope of the present invention. [Simplified description of the drawing 3 (none) [The main elements of the drawing represent the symbol table (No) 29

Claims (1)

Scope of patent application: L A candle including: a candle entity containing: a worm rat base material, a flame retardant, and a cotton core, wherein the flame retardant is substantially uniformly distributed In the entire butterfly entity. 2. The soil candle of the scope of the patent application, wherein the flame-retardant flame retardant is selected from the group consisting of A: anaerobic oxidation crushing, liquid stone smoke, di-emulsified titanium, clay, material soil, and A mixture of them. The candle of female claim No. 1 in the patent scope, wherein the flame retardant is selected from the group consisting of: oxygen, trihydrate oxidation | g, magnesium oxychloride, magnesium carbonate, calcium carbonate, boric acid, trioxide Antimony, and mixtures thereof. 4. The candle as claimed in item 1 of the patent scope, wherein the flame retardant is selected from the group consisting of bromopropyl, ammonium diacetate, and bis (bromochloropropyl) bromochloropropyl phosphate. , Chlorinated paraffin, polybrominated phenyl ether, decarbonated bromophenoxybenzene, tetrabromobisphenol A, hexabromocyclododecane, tetrabromophthalic anhydride, and mixtures thereof. 5. As described in claim 1 of the patent scope of the candlestick, wherein the soil candle entity contains the flame retardant of about 0.01% to about 50% by weight. 6. For example, the candle of the scope of patent application, wherein the candle entity contains the flame retardant of about 0.05% to about 20% on a repurchase basis. 30. The candle of claim 1 in the patent application range, wherein the waxy turbid entity contains the flame retardant of about 0.1% to about 10% by weight. 8. The candle according to item 1 of the patent application range, wherein the candle base material contains a kind of fiber. 9. For example, the candle of item 8 in the patent scope, wherein the wax is selected from the group consisting of paraffin wax, microcrystalline wax, beeswax, animal wax, insect wax, vegetable wax, mineral wax, and synthetic wax. , Polyethylene wax, and mixtures thereof. 10. The woven candle according to item 1 of the patent application scope, wherein the candlestick base material & φ contains a wax and a gelling agent. 11. The candle as claimed in claim 10, wherein the gelling agent is a difluorene copolymer, a triblock copolymer, a radial expanded copolymer, a star polymer, a multiblock copolymer, a Polyamide, an ester-terminated polyamine, a polyamide-terminated polyamine, a polyamine derivative, polybutadiene, or a mixture thereof. 12. The candle according to the scope of the patent application, wherein the candle base material contains a hydrocarbon oil. k 13. The candle according to item 1 of the scope of patent application, wherein the candle base material contains one or more types of fusible, partially fusible and infusible inlays, or a mixture composed thereof. For example, the candle in the scope of patent application, wherein the flame retardant is present in at least one concentration that can automatically extinguish the flame. 15. The candle of item 1 in the patent scope, wherein the presence of the flame retardant is a controlled amount of flame. 31 200417603 16. The earthen candle according to item 2 of the patent application, wherein the flame retardant will restrict the candle base material from flowing through the cotton core. 17 · —A kind of wax turbidity, comprising: a relying entity having a closeable end and a bottom end, the 5 entities containing: a waxy turbid base material, a flame retardant, and a cotton core, one of which The fire retarding flame retardant is distributed in a gradient in the turbid κ body of the sigma gradient. It has a flame retardant concentration at the bottom, and a lower flame retardant at the ignitable end. concentration. 18. The butterfly candle of item 17 in the scope of patent application, wherein the fire-retardant flame retardant is selected from the group consisting of anaerobic oxygen, liquid rhenium, titanium dioxide, clay, and stone diatom earth. , And a mixture of them. 5 19 · The weir candle of item 17 in the patent scope, wherein the fire recording agent is selected from the group consisting of: oxygen partial s, oxide trihydrate, magnesium oxychloride, magnesium carbonate, calcium carbonate , Boric acid, antimony trioxide, and mixtures thereof. ★ Declared the butterfly candle of item 17 of the patent scope, in which the flame retardant is selected from the group consisting of tripropylpropionate, scaly acid, and odorous chlorine Propane vinegar, chlorinated hydrocarbons, polybrominated benzene scales, desbromophenoxybenzene, tetrabromobisphenol A, hexabromocyclododecylbenzene, tetrakis (benzoic anhydride) and mixtures thereof . 21. The candle of claim 17 in the scope of patent application, wherein the candle base material package 32 200417603 contains a kind of osmium. 22. For example, the candle of claim 21, wherein the wax is selected from the group consisting of paraffin wax, microcrystalline wax, beeswax, animal wax, insect pupae, vegetable candies, mineral pupae, synthetic butterflies, Polyethylene butterfly, and mixtures of these. -23. If the candle of the scope of patent application No. 17, wherein the candle base material package _ contains a flaw and a gelling agent. 24. For example, the candle of the 23rd scope of the patent application, wherein the gelling agent is a diblock copolymer, a triblock copolymer, a radial expanded copolymer, a star-shaped 1 '10 polymer, and a multi-block copolymer. Material, a polyamine, an ester-terminated polyamine, a polyamine-terminated polyamine, a polyamine derivative, polybutadiene, or a mixture thereof. 25. The candle of claim 17 in which the base material of the candle contains a hydrocarbon oil. 15 26. The candle of claim 17 in the scope of the patent application, wherein the base material of the candle contains one or more smeltable, partially soluble and non-smeltable inlaid objects, or a mixture composed thereof. 27. A candle comprising: a candle entity having a ignitable top and a bottom, wherein the top includes a butterfly candle base material, and the bottom includes a worm rat candle base material and a flame retardant And a cotton pistil extending from the ignitable top to the at least part of the candle entity. 28. For example, a candle with the scope of patent application No. 27, wherein the flame retardant is selected from 20042004603, which includes the following groups: anaerobic silica, liquid silicone, titanium dioxide, clay, celite, and A mixture of them. 29. The candle of claim 27, wherein the flame retardant is selected from the group consisting of alumina, alumina trihydrate, magnesium hydroxide, carbonate, carbonate, boric acid , Antimony trioxide, and mixtures thereof. 30. The candle of claim 27, wherein the flame retardant is selected from the group consisting of: 1,3-dibromopropyl tri-phosphate, ammonium phosphate, and bis (bromo chloride) (Propyl) bromochloropropyl esters, chlorinated paraffins, polybrominated benzene 10 ethers, decarbonated bromophenoxybenzene, tetrabromobisphenol A, hexabromocyclododecane, tetrabromophosphoric anhydride, and others Composition of the mixture. 31. The candle of claim 27, wherein the candle entity comprises the flame retardant in an amount of about 0.01% to about 50% by weight. 32. The candle of claim 27, wherein the candle entity comprises the flame retardant of about 155% to about 20% by weight. 33. The candle of claim 27, wherein the candle entity comprises the flame retardant in an amount of about 0.1% to about 10% by weight. 34. The candle of claim 27, wherein the candle base material contains a kind of plutonium. 20 35. The candle of claim 34 in the scope of patent application, wherein the wax is selected from the group consisting of stone salamander, microcrystalline butterfly, bee fiber, animal, insect, rat, vegetable butterfly, mineral sacrifice , Synthetic butterflies, polyethylene butterflies, and mixtures of them. 36. The candle of claim 27, wherein the candle base material package 34 200417603 contains a butterfly and a gelling agent. 37. For example, the candle of claim 36, wherein the gelling agent is a diblock copolymer, a triblock copolymer, a radial expanded copolymer, a star polymer, a multiblock copolymer, a Polyamine, an ester-terminated polyamine, 5 a polyamine-terminated polyamine, a polyamine derivative, polybutadiene, or a mixture thereof. 38. The candle of claim 27, wherein the candle base material contains a hydrocarbon oil. 39. The candle of claim 27, wherein the candle base material package 10 contains one or more smeltable, partially soluble and insoluble inlays, or a mixture of these. 40. The candle of claim 28, wherein the flame retardant restricts the base material of the insect gas candle from flowing through the cotton. 35 200417603 (1) Designated representative map: (1) The designated representative map in this case is: (). (2) Brief description of the representative symbols of the components in this representative diagram: (None) 捌 If there is a chemical formula in this case, please disclose the chemical formula that can best show the characteristics of the invention: