JP2008222684A - Soap - Google Patents
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- JP2008222684A JP2008222684A JP2007067587A JP2007067587A JP2008222684A JP 2008222684 A JP2008222684 A JP 2008222684A JP 2007067587 A JP2007067587 A JP 2007067587A JP 2007067587 A JP2007067587 A JP 2007067587A JP 2008222684 A JP2008222684 A JP 2008222684A
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- 239000000344 soap Substances 0.000 title claims abstract description 89
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 239000002994 raw material Substances 0.000 claims abstract description 39
- 235000015112 vegetable and seed oil Nutrition 0.000 claims abstract description 36
- 239000008158 vegetable oil Substances 0.000 claims abstract description 36
- 239000003921 oil Substances 0.000 claims abstract description 16
- 235000019198 oils Nutrition 0.000 claims abstract description 16
- 239000004006 olive oil Substances 0.000 claims abstract description 16
- 235000008390 olive oil Nutrition 0.000 claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 claims abstract description 10
- POWFTOSLLWLEBN-UHFFFAOYSA-N tetrasodium;silicate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-][Si]([O-])([O-])[O-] POWFTOSLLWLEBN-UHFFFAOYSA-N 0.000 claims description 42
- 238000002156 mixing Methods 0.000 claims description 21
- 239000011259 mixed solution Substances 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 2
- 235000019482 Palm oil Nutrition 0.000 abstract description 16
- 239000002540 palm oil Substances 0.000 abstract description 16
- KWIUHFFTVRNATP-UHFFFAOYSA-N Betaine Natural products C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 abstract description 12
- KWIUHFFTVRNATP-UHFFFAOYSA-O N,N,N-trimethylglycinium Chemical compound C[N+](C)(C)CC(O)=O KWIUHFFTVRNATP-UHFFFAOYSA-O 0.000 abstract description 12
- 229960003237 betaine Drugs 0.000 abstract description 12
- 239000000052 vinegar Substances 0.000 abstract description 12
- 235000021419 vinegar Nutrition 0.000 abstract description 12
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract description 11
- 239000004202 carbamide Substances 0.000 abstract description 11
- 239000010642 eucalyptus oil Substances 0.000 abstract description 11
- 229940044949 eucalyptus oil Drugs 0.000 abstract description 11
- 239000002537 cosmetic Substances 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract description 3
- 235000013162 Cocos nucifera Nutrition 0.000 abstract 2
- 244000060011 Cocos nucifera Species 0.000 abstract 2
- 239000004115 Sodium Silicate Substances 0.000 abstract 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 2
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 2
- 239000000243 solution Substances 0.000 description 31
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
- 239000003240 coconut oil Substances 0.000 description 14
- 235000019864 coconut oil Nutrition 0.000 description 14
- 239000008213 purified water Substances 0.000 description 14
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 239000002699 waste material Substances 0.000 description 8
- 239000007864 aqueous solution Substances 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- 235000011121 sodium hydroxide Nutrition 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000008162 cooking oil Substances 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000010979 pH adjustment Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000008157 edible vegetable oil Substances 0.000 description 2
- 239000003925 fat Substances 0.000 description 2
- 235000019197 fats Nutrition 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 239000003205 fragrance Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000003020 moisturizing effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 241001677259 Acanthophoenix rubra Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
Description
本発明は、石けん及びその製造方法に関する。 The present invention relates to a soap and a method for producing the same.
従来から、家庭において廃食用油から石けんを製造するための方法が、雑誌やウェブページ等において多数紹介されている。主として、廃食用油と苛性ソーダ(水酸化ナトリウム)を混ぜて鹸化する方法が紹介されている。 Conventionally, many methods for producing soap from waste cooking oil at home have been introduced in magazines, web pages and the like. Mainly, a method of saponifying by mixing waste cooking oil and caustic soda (sodium hydroxide) is introduced.
ところが、苛性ソーダは医薬用外劇物であり、その水溶液は強アルカリ性となるため、安全性の面で問題がある。また、苛性ソーダは、環境面でも好ましいものとは言えず、廃棄の基準も厳しい。 However, caustic soda is a non-pharmaceutical deleterious substance, and its aqueous solution becomes strongly alkaline, which is problematic in terms of safety. Further, caustic soda is not preferable in terms of the environment, and the standard for disposal is strict.
そのため、苛性ソーダの代わりに、オルトケイ酸ナトリウム(オルトケイ酸ソーダ)を用いる方法が、例えば、下記特許文献1に開示されている。
特許文献1には、弱アルカリ性のオルトケイ酸ナトリウムを、廃食用油及びアルコールと混合して加熱することで、家庭内において安全な方法で石けんを合成できる旨が開示されている。 Patent Document 1 discloses that soap can be synthesized in a safe manner at home by mixing weakly alkaline sodium orthosilicate with waste cooking oil and alcohol and heating.
しかし、オルトケイ酸ナトリウムを用いた従来の石けんは、廃油である廃食用油を原料としているため、廃食用油内に含まれる揚げカス等の不純物が石けんに混じってしまう。したがって、廃食用油から生成した石けんは、不純物が多く、雑石けんとしてしか使用できず、化粧石けん、医薬部部外品の石けんとして使用することができなかった。 However, since the conventional soap using sodium orthosilicate is made from waste edible oil, which is waste oil, impurities such as fried residue contained in the waste edible oil are mixed with the soap. Therefore, soap produced from waste cooking oil has many impurities and can only be used as miscellaneous soap, and cannot be used as cosmetic soap or quasi-drug soap.
本発明は、このような課題を解決するためになされたものであり、製造工程における安全性が高く、環境負荷も小さい石けんであって、化粧石けん等としても使用が可能な石けんを提供することを目的とする。 The present invention has been made to solve such problems, and provides a soap that is safe in the manufacturing process and has a low environmental load, and can be used as a cosmetic soap. With the goal.
上記課題を解決するために、本発明に係る石けんは、オルトケイ酸ナトリウム、水及び植物油を原材料とする石けんであって、主原材料として、オルトケイ酸ナトリウムを全原材料中7.1〜21.0質量%、水を全原材料中14.2〜50.4質量%、新油の植物油を全原材料中38.5〜78.2質量%含むことを特徴とする。 In order to solve the above-mentioned problems, the soap according to the present invention is a soap using sodium orthosilicate, water and vegetable oil as raw materials, and sodium orthosilicate as a main raw material is 7.1 to 21.0% by mass of water in all raw materials. 14.2 to 50.4% by mass in all raw materials and 38.5 to 78.2% by mass of new oil vegetable oil in all raw materials.
また、本発明に係る石けん製造方法は、湯煎により混合溶液を35〜45℃に加温しながら、全原材料中11〜19質量%のオルトケイ酸ナトリウム、全原材料中14.2〜50.4質量%の水、全原材料中38.5〜78.2質量%の新油の植物油を混合し、撹拌する工程と、
前記混合溶液を自然乾燥させる工程と、を備えることを特徴とする。
In addition, the soap production method according to the present invention comprises 11-19% by mass sodium orthosilicate in all raw materials, 14.2-50.4% by mass water in all raw materials, while heating the mixed solution to 35-45 ° C. by hot water bath. Mixing 38.5 to 78.2% by weight of fresh vegetable oil in all raw materials and stirring;
And a step of naturally drying the mixed solution.
本発明に係る過熱蒸気生成装置によれば、製造工程における安全性が高く、環境負荷も小さい石けんであって、不純物の少ない石けんを提供することができる。 According to the superheated steam generator according to the present invention, it is possible to provide a soap having a high safety in the manufacturing process and a small environmental load and having few impurities.
以下、本発明の実施形態について詳細に説明する。本実施形態に係る石けんは、オルトケイ酸ナトリウム、精製水、オリーブオイル、ココナッツオイル、パームオイル等の新しい植物油を、所定の配合比率で混合して製造されたことを特徴としている。 Hereinafter, embodiments of the present invention will be described in detail. The soap according to this embodiment is manufactured by mixing new vegetable oils such as sodium orthosilicate, purified water, olive oil, coconut oil, and palm oil at a predetermined blending ratio.
上述したように、従来、オルトケイ酸ナトリウムと、不純物を含有しない新油とを混合しても凝固しないため、固形石けんを製造することはできなかった。そこで、本発明者は、様々な混合比率でオルトケイ酸ナトリウムと水と植物油とを混合し、実験を行った結果、固形石けんを製造できる混合比率を見いだした。 As described above, conventionally, solid soap cannot be produced because it does not solidify even when sodium orthosilicate and a new oil not containing impurities are mixed. Therefore, the present inventors have mixed sodium orthosilicate, water, and vegetable oil at various mixing ratios, and as a result of experiments, have found a mixing ratio at which solid soap can be produced.
表1乃至表6に、本実施形態に係る石けんの原料の混合比率を重量比で示す。なお、質量の算出において、オリーブオイルの比重を0.918、ココナッツオイル(椰子油)の比重を0.925、パームオイルの比重を0.902とした。また、pH調整溶液として使った黒酢は、酢酸を主成分とする(4.5g/100ml)水溶液であり、混合比率の算出にあたっては水としてカウントした。また、ユーカリオイルも植物油であるが、本実施形態では、香料として極微量だけ用いているため、本実施形態では、ユーカリオイルを主原材料としての植物油にはカウントしていない。 Tables 1 to 6 show the mixing ratio of the soap raw materials according to the present embodiment in terms of weight ratio. In calculating the mass, the specific gravity of olive oil was 0.918, the specific gravity of coconut oil (coconut oil) was 0.925, and the specific gravity of palm oil was 0.902. Black vinegar used as the pH adjusting solution was an aqueous solution containing acetic acid as a main component (4.5 g / 100 ml), and was counted as water in calculating the mixing ratio. Eucalyptus oil is also a vegetable oil. However, in this embodiment, only a very small amount is used as a fragrance. Therefore, in this embodiment, eucalyptus oil is not counted as a vegetable oil as a main raw material.
このように、実施例1に係る石けんは、主として、オルトケイ酸ナトリウム、水(精製水、pH調整溶液)、植物油(オリーブオイル、ココナッツオイル、パームオイル)から生成され、それぞれの原料全体に対する質量%は、14.9質量%、29.8質量%、54.5質量%である。 Thus, the soap which concerns on Example 1 is mainly produced | generated from sodium orthosilicate, water (purified water, pH adjustment solution), vegetable oil (olive oil, coconut oil, palm oil), and the mass% with respect to each raw material whole. Are 14.9% by mass, 29.8% by mass and 54.5% by mass.
オルトケイ酸ナトリウムは、弱アルカリの鹸化剤であり、腐食防止剤としても作用する。オリーブオイルは、保護材であると共に、保湿力に優れた材料であり、石けんに混ぜると石けんの肌触りが良くなる。ココナッツオイルは、皮膚コンディショニング剤であると共に、石けんの固さを担保するために加えられる材料である。パームオイルは、保護材であると共に、石けんの泡立ちを担保するために加えられる材料である。 Sodium orthosilicate is a weak alkali saponifier and also acts as a corrosion inhibitor. Olive oil is not only a protective material but also a material with excellent moisturizing power, and when mixed with soap, the soap feels better. Coconut oil is a skin conditioning agent and a material added to ensure the firmness of the soap. Palm oil is a material that is added to protect the foaming of soap as well as a protective material.
また、尿素は及びベタインは、防湿剤として加えられる材料であり、ユーカリオイルは、香料として加えられている。 Urea and betaine are materials added as moisture-proofing agents, and eucalyptus oil is added as a fragrance.
実施例2に係る石けんは、全原材料に対する質量%として、オルトケイ酸ナトリウムを10.1質量%、水を31.4質量%、植物油を57.6質量%含んでいる。実施例2は、鹸化剤であるオルトケイ酸ナトリウムの混合比率を実施例1よりも少なくしてゆき、石けんがぎりぎり固化するオルトケイ酸ナトリウムの量を求めた実施例である。実施例2に係る石けんは、固化する時間がかかり、実施例1と比較すると軟らかいが、何とか実用に耐えうる石けんが完成した。 The soap according to Example 2 contains 10.1% by mass of sodium orthosilicate, 31.4% by mass of water, and 57.6% by mass of vegetable oil as mass% with respect to all raw materials. Example 2 is an example in which the mixing ratio of sodium orthosilicate, which is a saponifying agent, was made lower than that in Example 1, and the amount of sodium orthosilicate solidified by soap was determined. The soap according to Example 2 took time to solidify and was softer than Example 1, but somehow completed a soap that could withstand practical use.
実施例3に係る石けんは、全原材料に対する質量%として、オルトケイ酸ナトリウムを7.1質量%、水を14.2質量%、植物油を78.2質量%含んでいる。実施例3は、天然油脂である植物油の量を実施例1よりも多くしてゆき、石けんがぎりぎり固化する植物油の量を求めた実施例である。実施例3に係る石けんは、実施例1と比較すると軟らかいが、何とか実用に耐えうる石けんが完成した。 The soap according to Example 3 contains 7.1% by mass of sodium orthosilicate, 14.2% by mass of water, and 78.2% by mass of vegetable oil as mass% with respect to all raw materials. Example 3 is an example in which the amount of vegetable oil that is a natural fat is increased from that of Example 1 to determine the amount of vegetable oil that solidifies the soap. The soap according to Example 3 was softer than Example 1, but a soap that could withstand practical use was completed.
実施例4に係る石けんは、全原材料に対する質量%として、オルトケイ酸ナトリウムを16.2質量%、水を23.4質量%、植物油を59.5質量%含んでいる。実施例4は、水(精製水+pH調整溶液)の量を実施例1よりも少なくしてゆき、実用に耐えうる石けんができる水の量を求めた実施例である。これ以上、水の量が少なくなると、オルトケイ酸ナトリウムが溶けずに溶液中に残ってしまい、固化した石けんがざらざらとした触感となってしまい好ましくない。 The soap according to Example 4 contains 16.2% by mass of sodium orthosilicate, 23.4% by mass of water, and 59.5% by mass of vegetable oil as mass% with respect to all raw materials. Example 4 is an example in which the amount of water (purified water + pH adjustment solution) was decreased from that in Example 1 to determine the amount of water that could produce soap that could withstand practical use. If the amount of water is further reduced, the sodium orthosilicate is not dissolved but remains in the solution, and the solidified soap has a rough feel.
実施例5に係る石けんは、全原材料に対する質量%として、オルトケイ酸ナトリウムを10.5質量%、水を50.4質量%、植物油を38.5質量%含んでいる。実施例5は、水(精製水+pH調整溶液)の量を実施例1よりも多くしてゆき、ぎりぎり石けんが固化する水の量を求めた実施例である。実施例5に係る石けんは、固化する時間がかかり、実施例1と比較すると若干軟らかいが、何とか実用に耐えうる石けんが完成した。 The soap according to Example 5 contains 10.5% by mass of sodium orthosilicate, 50.4% by mass of water, and 38.5% by mass of vegetable oil as mass% with respect to all raw materials. Example 5 is an example in which the amount of water (purified water + pH adjusting solution) was increased from that in Example 1 to determine the amount of water that solidified soap solidifies. The soap according to Example 5 took time to solidify, and although it was slightly softer than Example 1, a soap that could withstand practical use was completed.
実施例6に係る石けんは、全原材料に対する質量%として、オルトケイ酸ナトリウムを21.0質量%、水を27.6質量%、植物油を50.6質量%含んでいる。実施例6は、オルトケイ酸ナトリウムの量を実施例1よりも多くしてゆき、実用に耐えうる石けんができる水の量を求めた実施例である。これ以上オルトケイ酸ナトリウムの量を多くすると、オルトケイ酸ナトリウムが溶けずに混合溶液中に残っていまい、固化した石けんがざらざらとした触感となってしまい好ましくない。 The soap according to Example 6 contains 21.0% by mass of sodium orthosilicate, 27.6% by mass of water, and 50.6% by mass of vegetable oil as mass% with respect to all raw materials. In Example 6, the amount of sodium orthosilicate was increased from that in Example 1, and the amount of water capable of producing soap that could withstand practical use was determined. If the amount of sodium orthosilicate is increased more than this, the sodium orthosilicate does not dissolve and remains in the mixed solution, and the solidified soap has a rough feel.
以上、実施例1乃至6に係る石けんの混合量を説明したが、主成分であるオルトケイ酸ナトリウム、水(精製水、pH調整溶液)、植物油(オリーブオイル、ココナッツオイル、パームオイル)以外の材料は、本実施形態に係る石けんにとって必須ではなく、除かれても良いし、適宜、他の材料に変更しても良い。例えば、ベタインの代わりにグリセリン等を用いても良い。 As mentioned above, although the mixing amount of the soap which concerns on Example 1 thru | or 6 was demonstrated, materials other than sodium orthosilicate which is a main component, water (purified water, pH adjustment solution), vegetable oil (olive oil, coconut oil, palm oil) Is not essential for the soap according to the present embodiment, and may be omitted, or may be appropriately changed to other materials. For example, glycerin or the like may be used instead of betaine.
また、本実施形態では、pH調整溶液として黒酢を用いたが、同じ酢酸水溶液である酢や米酢等、アルカリを緩和できる酸性溶液であれば、他の材料を用いても良い。また、主原材料である植物油は、凝固の点から鑑みると、本実施形態のように、少なくともオリーブオイルを植物油の主成分として使用することが望ましい。 In this embodiment, black vinegar is used as the pH adjusting solution, but other materials may be used as long as they are acidic solutions that can relieve alkali, such as vinegar and rice vinegar, which are the same acetic acid aqueous solution. In view of coagulation, the vegetable oil that is the main raw material is desirably at least olive oil as the main component of the vegetable oil as in this embodiment.
また、石けんの固さを担保するためには、本実施形態のように、さらにココナッツオイルを植物油の主成分として加えることが望ましい。また、石けんの泡立ちを担保するためには、本実施形態のように、パームオイルをさらに植物油の主成分として加えることが望ましい。なお、パームオイルの代わりにレッドパームオイルを用いても良い。 Moreover, in order to ensure the hardness of the soap, it is desirable to add coconut oil as a main component of vegetable oil as in this embodiment. Moreover, in order to ensure the foaming of soap, it is desirable to add palm oil as a main component of vegetable oil like this embodiment. In addition, you may use red palm oil instead of palm oil.
そして、上記実施例1〜6を踏まえて、本発明者は、鹸化剤としてオルトケイ酸ナトリウム、油脂として植物油の新油を使う場合であっっても、オルトケイ酸ナトリウム、水及び植物油を下記の範囲内で混合すれば、実用的な固形石けんを製造できることを見いだした。 And based on the said Examples 1-6, even if this inventor is a case where sodium orthosilicate is used as a saponifier, and a new vegetable oil is used as fats and oils, sodium orthosilicate, water and vegetable oil are included in the following ranges. It has been found that a practical solid soap can be produced if mixed in the inside.
すなわち、実用的な石けんを製造するのに望ましい混合比率は、原材料全体に対する質量比率が、オルトケイ酸ナトリウム7.1〜21.0質量%、水14.2〜50.4質量%、植物油38.5〜78.2質量%である。また、固化時間や石けんの固さを考慮すれば、主原材料であるオルトケイ酸ナトリウム、水、植物油のぞれぞれの全原材料に対する質量%が、それぞれ11〜19質量%、水20〜40質量%、植物油45〜65質量%の範囲内にあることが望ましい。 That is, as for the mixing ratio desirable for producing a practical soap, the mass ratio with respect to the whole raw material is sodium orthosilicate 7.1-21.0 mass%, water 14.2-50.4 mass%, vegetable oil 38.5-78.2 mass%. Also, considering the solidification time and the hardness of the soap, the mass percentages of the main raw materials sodium orthosilicate, water, and vegetable oil are 11 to 19 mass% and water 20 to 40 mass, respectively. %, Within the range of 45 to 65% by weight of vegetable oil.
続いて、上記実施例1の混合量の場合を例に挙げて、図1を参照しながら本実施形態に係る石けんの製造方法について説明する。図1は、本実施形態に係る石けんの製造手順を示すフローチャートである。なお、以下の工程は、40〜50℃に加温した湯煎内で行われる。このとき、ビーカー内の溶液は35〜45℃程度に加温された状態となる。 Subsequently, the soap manufacturing method according to the present embodiment will be described with reference to FIG. FIG. 1 is a flowchart showing a procedure for manufacturing soap according to this embodiment. In addition, the following processes are performed in the hot water bath heated at 40-50 degreeC. At this time, the solution in the beaker is heated to about 35 to 45 ° C.
まず、ステップ10(S10)において、湯煎に入れられたビーカー内に精製水190mlを入れ、さらにオルトケイ酸ナトリウム125gを加える。そして、オルトケイ酸ナトリウムが溶けるまで撹拌する(溶液A)。 First, in Step 10 (S10), 190 ml of purified water is put into a beaker placed in a hot water bath, and 125 g of sodium orthosilicate is further added. Then, the solution is stirred until the sodium orthosilicate is dissolved (solution A).
続いて、S11において、新油の植物油である、オリーブオイル200ml、ココナッツオイル150ml、パームオイル150mlを、溶液Aに入れ、油と水とが分離しなくなるまで撹拌する(溶液B)。 Subsequently, in S11, olive oil 200ml, coconut oil 150ml, and palm oil 150ml, which are new vegetable oils, are put into Solution A and stirred until the oil and water are not separated (Solution B).
S12では、別のビーカーに精製水5mlと尿素3gを入れ、尿素が溶けるまで撹拌する(溶液C)。また、S13では、さらに別のビーカーに精製水5mlとベタイン3gを入れ、ベタインが溶けるまで撹拌する(溶液D)。 In S12, 5 ml of purified water and 3 g of urea are put into another beaker and stirred until the urea is dissolved (solution C). In S13, 5 ml of purified water and 3 g of betaine are added to another beaker and stirred until the betaine is dissolved (solution D).
続いて、S15では、尿素の水溶液である溶液Cを、溶液Bに混ぜて、約30秒間撹拌し(溶液E)、S16では、ベタインの水溶液である溶液Dを、溶液Eに混ぜて約30秒間撹拌する(溶液F)。そして、S17では、溶液F内にユーカリオイルを10滴(1ml)吐出し、さらに約30秒間撹拌する(溶液G)。 Subsequently, in S15, the solution C, which is an aqueous solution of urea, is mixed with the solution B and stirred for about 30 seconds (solution E). In S16, the solution D, which is an aqueous solution of betaine, is mixed with the solution E and about 30 Stir for 2 seconds (Solution F). In S17, 10 drops (1 ml) of eucalyptus oil is discharged into the solution F, and further stirred for about 30 seconds (solution G).
続いて、S18では、アルカリ性の溶液である溶液Gを弱アルカリ性にするために、酸性の酢酸水溶液である黒酢50mlを溶液Gに加え、撹拌する(溶液H)。その後、石けん膠である溶液Hをそのまま15〜20分放置し、油分と水分が分離しないかどうか確認する(S20)。ここまでの工程における撹拌が足りないと、たまに油と水分が分離し、石けんが作れない場合もあるが、15〜20分放置して分離しなければ、しっかりと混合されていることが分かり、確実に石けんを製造できる。 Subsequently, in S18, in order to make the solution G that is an alkaline solution weakly alkaline, 50 ml of black vinegar that is an acidic acetic acid aqueous solution is added to the solution G and stirred (solution H). Thereafter, the solution H, which is soap glue, is allowed to stand for 15 to 20 minutes as it is, and it is confirmed whether the oil and moisture are not separated (S20). If there is not enough agitation in the process so far, oil and moisture may occasionally separate, and soap may not be made, but if it is left to stand for 15 to 20 minutes and not separated, it can be seen that it is mixed well, Soap can be manufactured reliably.
S20において、油分と水分が分離しないことが確認できれば、S21に進み、溶液Hを型に流し込み、日陰で2〜3日自然乾燥させる。2〜3日乾燥させると、溶液Gがある程度凝固するので、S22に進み、型から取りだしてカッターで所望の石けんの形に切断、分離し、さらに日陰で20〜30日自然乾燥させて固化させれば、石けんが完成する。 In S20, if it can be confirmed that the oil and moisture are not separated, the process proceeds to S21, the solution H is poured into a mold, and is naturally dried in the shade for 2 to 3 days. If the solution G is dried for 2 to 3 days, the solution G will solidify to some extent, so proceed to S22, take it out from the mold, cut it into the shape of the desired soap with a cutter, separate it, and then let it dry naturally in the shade for 20 to 30 days to solidify If so, the soap is completed.
以上、本実施形態について詳細に説明したが、本実施形態によれば、実験結果に基づく所定の配合比率でオルトケイ酸ナトリウム、水及び植物油を混合するので、新油の植物油を主原材料として使用しても、確実に凝固・固化させて石けんを製造することができる。 Although the present embodiment has been described in detail above, according to the present embodiment, sodium orthosilicate, water, and vegetable oil are mixed at a predetermined blending ratio based on the experimental results, so that the new oil vegetable oil is used as the main raw material. Even so, it can be solidified and solidified to produce soap.
また、従来の廃植物油から作った石けんは、廃植物油が不純物を多く含むため、家庭で石けんを作って使用する分には問題ないが、化粧石けんや医薬部外品の石けん製品として販売することはできなかった。これに対して、本実施形態に係る石けんは、不純物の含まれていない新油の植物油を油脂として使用できるので、化粧石けんや医薬部外品の石けんとして製品化も可能である。 In addition, soap made from conventional waste vegetable oil contains a lot of impurities, so there is no problem with making soap at home, but it should be sold as a soap for cosmetics and quasi-drugs. I couldn't. On the other hand, the soap according to the present embodiment can be used as cosmetic soap or quasi-drug soap since it can be used as a vegetable oil, which is a new oil that does not contain impurities.
また、原材料の混合・撹拌工程を、湯煎により溶液を35〜45℃に加温した状態で行うことで、水と油が良く混ざり合い、その後の石けん膠の凝固・固化も確実に行われた。また、本実施形態に係る石けんは、鹸化剤としてオルトケイ酸ナトリウムを使用しており、製造工程における安全性が高く、環境負荷も小さい。 In addition, the mixing and stirring process of the raw materials was performed in a state where the solution was heated to 35 to 45 ° C. by hot water bath, so that water and oil mixed well, and the subsequent solidification and solidification of the soap glue was ensured. . In addition, the soap according to this embodiment uses sodium orthosilicate as a saponifying agent, and is highly safe in the manufacturing process and has a low environmental load.
Claims (4)
主原材料として、オルトケイ酸ナトリウムを全原材料中7.1〜21.0質量%、水を全原材料中14.2〜50.4質量%、新油の植物油を全原材料中38.5〜78.2質量%含むことを特徴とする石けん。 Soap made from sodium orthosilicate, water and vegetable oil,
A soap comprising sodium orthosilicate as a main raw material in an amount of 7.1 to 21.0% by mass in all raw materials, 14.2 to 50.4% by mass of water in all raw materials, and 38.5 to 78.2% by mass of vegetable oil of new oil in the total raw materials.
前記混合溶液を自然乾燥させる工程と、
を備えることを特徴とする石けん製造方法。 While heating the mixed solution to 35-45 ° C by hot water bath, 11-19 mass% sodium orthosilicate in all raw materials, 14.2-50.4 mass% water in all raw materials, 38.5-78.2 mass% new oil in all raw materials Mixing and stirring the vegetable oil of
Naturally drying the mixed solution;
A method for producing soap, comprising:
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| RU2571429C1 (en) * | 2014-06-11 | 2015-12-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Чеченский государственный университет (ФГБОУ ВПО Чеченский государственный университет) | Cosmetic soap wai saba |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| RU2571429C1 (en) * | 2014-06-11 | 2015-12-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Чеченский государственный университет (ФГБОУ ВПО Чеченский государственный университет) | Cosmetic soap wai saba |
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