Candle

Abstract: A candle is disclosed, containing a candle-forming component including a paraffin wax and stearic acid, added and mixed with Tetrahydro Methylabietate and Dihydro Methylabietate, Isopropyl Myristate, α-Amylcinnamic Alcohol, Iso Bornyl Cyclohexanol, and Tri Ethyl Citrate. The candle has an effect for suppressing the exhalation of a nasty odor (an odor at extinguishing) generated when a flame has been extinguished, as well as an effect that, when the odor at extinguishing is vaporized by heat and diffused into air, molecules of various odors hanging in the air are trapped, whereby the air in the whole of a room is made refreshed.

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention: The present invention relates to a candle, and more specifically, to a candle that is made possible to suppress the exhalation of a nasty odor (an odor at extinguishing) generated when a flame has been extinguished. 2. Description of the Conventional Art: Regarding a candle, when a flame has been extinguished, a smoke in the white mist-like state as well as a characteristic nasty odor is exhaled. In this regard, it is considered that when a paraffin wax is melted due to the flame and its vaporized amount is in excess, this odor is generated. And, since this odor is offensive to the nose and gives an unpleasant feeling, improvements were being demanded. US-A-4 449 987 discloses a candle comprising various insect repellent/perfuming compounds. SUMMARY OF THE INVENTION Under such a background, the present inventor made extensive and intensive investigations on various substances. As a result, it has been found that the desired object can be attained by adding and mixing Tetrahydro Methylabietate and Dihydro Methylabietate, Isopropyl Myristate, α-Amylcinnamic Alcohol, Iso Bornyl Cyclohexanol, and Tri Ethyl Citrate, leading to the accomplishment of the invention. Specifically, the gist of the invention is to provide a candle comprising a candle-forming component including a paraffin wax and stearic acid, added and mixed with Tetrahydro Methylabietate and Dihydro Methylabietate, Isopropyl Myristate, α-Amylcinnamic Alcohol, Iso Bornyl Cyclohexanol, and Tri Ethyl Citrate. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a drawing to show a state of the odor at extinguishing of a candle not added and mixed with additives (Sample 1); and Fig. 2 is a drawing to show a state of the odor at extinguishing of a candle added and mixed with additives. DESCRIPTION OF THE PREFERRED EMBODIMENT An embodiment of the invention will be described below. A candle according to the invention comprises a candle-forming component including a paraffin wax and stearic acid, added and mixed with Tetrahydro Methylabietate and Dihydro Methylabietate, Isopropyl Myristate, α-Amylcinnamic Alcohol, Iso Bornyl Cyclohexanol, and Tri Ethyl Citrate. Incidentally, since a process for the production of the candle of the invention is the same as in the conventional art, its explanation is omitted. Further; the action and function of suppressing the exhalation of a nasty odor (odor at extinguishing) generated when a flame has been extinguished, by adding and mixing the above-described additives, are not always clear. But, it may be considered that since these additives are of a high boiling point and control the components to be not boiled, a vaporization pressure is suppressed, thereby giving rise to an effect for suppressing the vaporization of the components. The amount of the additives is appropriately determined within a range that the function of the candle is not impaired. But, it is preferably within a range of 0.1 to 5 %. Further, though the ratio of the respective additives is not particularly limited, equal amounts of the respective additives were employed in the present embodiment. Further, in addition to the effect of suppressing the exhalation of the odor at extinguishing, these additives have an effect that, when the odor at extinguishing is vaporized by heat and diffused into air, they trap molecules of various odors hanging in the air, thereby making the air in the whole of a room refreshed. The Test Example of the invention will be described below. Test Example: A candle not added and mixed with the above-described additives is referred to as "Sample 1" , and a candle added and mixed with the above-described additives according to the invention is referred to as "Sample 2" , respectively. A candle was stood in a 25 g wide-mouthed bottle, and an odor at extinguishing was collected and analyzed by gas chromatography (GC), thereby obtaining a deodorization effect at extinguishing by the additives from peak areas of each of the resulting samples. The measurement conditions employed are as follows. GC column: HP-INNOWax (crosslinked polyethylene glycol) 0.32 mm × 30 m Column temperature: 50 to 250 °C Injection temperature: 250 °C Detection temperature: 250 °C Carrier gas: He Detector: FID The results obtained are shown in Fig. 1 and Fig. 2 as well as in Table 1 and Table 2. The numerical values of the deodorization effect at extinguishing are those obtained by the following equation: X = [(Y - Z) x 100]/Y In the equation: X: deodorization effect at extinguishing Y: each area when Sample 2 was measured Z: each area when Sample 1 was measured Sample peak Each area when Sample 1 was measured Each area when Sample 2 was measured Deodorization effect at extinguishing (%) 8.609 5.469 36.473 10.300 7.510 27.087 11.501 9.127 20.642 11.904 9.875 17.045 12.914 10.863 15.882 14.791 13.962 5.605 13.549 11.532 14.887 14.035 12.026 14.314 13.597 11.908 12.422 11.744 7.172 38.931 13.864 12.174 12.190 33.995 17.408 48.792 13.908 12.109 12.935 65.618 33.950 48.261 14.900 12.517 15.993 120.183 50.211 58.221 15.170 11.163 26.414 168.204 63.745 62.103 13.073 8.606 34.170 232.965 74.665 67.950 7.518 - 222.110 65.734 70.405 8.282 - 226.389 74.463 67.108 10.725 - 162.981 52.365 67.870 106.076 38.826 63.398 34.576 28.358 17.984 67.471 30.831 54.305 39.647 18.403 53.583 Total 1,700.599 704,972 58.546 Sample peak Each area when Sample 1 was measured Each area when Sample 2 was measured Deodorization effect at extinguishing (%) A and A' 168.204 63.745 62.103 B and B' 226.389 74.463 67.108 C and C' 106.076 38.826 63.398 It is evident from the above results that the invention has an effect for suppressing the exhalation of a nasty odor (an odor at extinguishing) generated when a flame of a candle has been extinguished. In the light of the above, the candle according to the invention can suppress the exhalation of a nasty odor (an odor at extinguishing) generated when a flame has been extinguished. Further, when the odor at extinguishing is vaporized by heat and diffused into air, the additives to be added and mixed in the candle according to the invention can trap molecules of various odors hanging in the air, thereby making the air in the whole of a room refreshed.

Claims: A candle comprising a candle-forming component including a paraffin wax and stearic acid, added and mixed with Tetrahydro Methylabietate and Dihydro Methylabietate, Isopropyl Myristate, α-Amylcinnamic Alcohol, Iso Bornyl Cyclohexanol, and Tri Ethyl Citrate.

Inventors: KONAKA MASAYOSHI, KONAKA, MASAYOSHI, Konaka, Masayoshi, c/o Nippon Kodo Co., Ltd.
Applicants: NIPPON KODO CO LTD, NIPPON KODO CO., LTD.
Application year: 2000
Main classification: C11C5
IPC codes: C11C5