JP4295778B2 - Bath agent composition - Google Patents
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- JP4295778B2 JP4295778B2 JP2006280899A JP2006280899A JP4295778B2 JP 4295778 B2 JP4295778 B2 JP 4295778B2 JP 2006280899 A JP2006280899 A JP 2006280899A JP 2006280899 A JP2006280899 A JP 2006280899A JP 4295778 B2 JP4295778 B2 JP 4295778B2
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Description
本発明は、保存中に香りが変化することなく、保存安定性に優れた浴用剤組成物に関する。 The present invention relates to a bath agent composition having excellent storage stability without changing the scent during storage.
浴用剤組成物には、浴湯に投入して香りを与え、この香りを楽しみ、心をやわらげ爽快な気分が得られるよう、種々の香料が配合されている。しかし、香料は揮発性の高い成分を含むため、保存中にこれらが揮発して、香りが変化したり、異臭が発生する場合がある。 Various fragrance | flavors are mix | blended with a bath agent composition so that a fragrance may be given to bath water, a fragrance will be enjoyed, and this fragrance may be enjoyed and the mind may be softened and refreshed. However, since a fragrance | flavor contains a highly volatile component, these may volatilize during storage and a fragrance may change or a strange odor may generate | occur | produce.
本発明の目的は、保存中に香りが変化せず、保存安定性に優れた浴用剤組成物を提供することにある。 An object of the present invention is to provide a bath agent composition that does not change aroma during storage and has excellent storage stability.
本発明者らは、香料を特定の水溶性高分子で造粒した粒子として配合すれば、保存中に香りが変化することなく、保存安定性に優れた浴用剤組成物が得られることを見出した。 The present inventors have found that if a fragrance is blended as particles granulated with a specific water-soluble polymer, a bath composition having excellent storage stability can be obtained without changing the scent during storage. It was.
すなわち、本発明は、常温で固体又はペースト状の水溶性高分子で香料を造粒してなる粒子を含有する浴用剤組成物を提供するものである。 That is, this invention provides the bath agent composition containing the particle | grains formed by granulating a fragrance | flavor with the solid or paste-like water-soluble polymer at normal temperature.
本発明の浴用剤組成物は、保存中に香りが変化せず、保存安定性に優れたものであり、浴湯に投入後には、その香りが持続する。 The bath agent composition of the present invention does not change the scent during storage and has excellent storage stability, and the scent persists after being added to the bath water.
本発明で用いる水溶性高分子は、常温（２５℃）で固体又はペースト状のものである。ここでペースト状とは、半固形状の物質である。
具体的には、例えばにかわ、ゼラチン、コラーゲンタンパク、カゼイン、アルギン酸ナトリウム、カラギーナン、ファーセレラン、タマリンドガム、ペクチン、アラビアガム、グアーガム、キサンタンガム、トラガントガム、ローカストビーンガム、デキストリン、デキストラン、寒天、澱粉等の天然水溶性高分子；カルボキシメチルセルロース、メチルセルロース、ヒドロキシエチルセルロース、ヒドロキシプロピルセルロース、酢酸フタル酸セルロース、アルギン酸プロピレングリコールエステル、酸化澱粉、エステル化澱粉、エーテル化澱粉、カチオン澱粉等の半合成水溶性高分子；ポリアクリル酸ソーダ、ポリエチレンイミン、ポリビニルアルコール、ポリエチレングリコール、ポリビニルピロリドン等の合成水溶性高分子などが挙げられ、１種以上を用いることができる。
これらのうち、ポリエチレングリコール、特に分子量２０００〜２００００のポリエチレングリコールが好ましい。
The water-soluble polymer used in the present invention is solid or pasty at normal temperature (25 ° C.). Here, the paste form is a semi-solid substance.
Specifically, natural such as glue, gelatin, collagen protein, casein, sodium alginate, carrageenan, fur celerin, tamarind gum, pectin, gum arabic, guar gum, xanthan gum, tragacanth gum, locust bean gum, dextrin, dextran, agar, starch, etc. Water-soluble polymers; semi-synthetic water-soluble polymers such as carboxymethylcellulose, methylcellulose, hydroxyethylcellulose, hydroxypropylcellulose, cellulose acetate phthalate, propylene glycol alginate, oxidized starch, esterified starch, etherified starch, cationic starch; poly Synthetic water-soluble polymers such as sodium acrylate, polyethyleneimine, polyvinyl alcohol, polyethylene glycol, and polyvinylpyrrolidone. Is, it is possible to use one or more.
Among these, polyethylene glycol, particularly polyethylene glycol having a molecular weight of 2000 to 20000 is preferable.
本発明で用いる香料としては、通常の浴用剤組成物に用いられるものであれば特に制限されず、例えばラベンダー油、ジャスミン油、レモン油、ローズ油、オレンジ油、パイン油等の天然香料類；ゲラニオール、シトロネロール、フェニルエチルアルコール、リナロール、ベンジルアセテート等の合成香料類などが挙げられ、１種以上を用いることができる。 The fragrance used in the present invention is not particularly limited as long as it is used in an ordinary bath agent composition, and natural fragrances such as lavender oil, jasmine oil, lemon oil, rose oil, orange oil, pine oil and the like; Synthetic fragrances such as geraniol, citronellol, phenylethyl alcohol, linalool, benzyl acetate and the like can be mentioned, and one or more kinds can be used.
水溶性高分子を用いて香料を造粒する際には、水溶性高分子と香料の重量比が１：１〜１０：１、特に２：１〜５：１の割合で用いるのが好ましい。
また、造粒方法は特に制限されず、例えば転動造粒、押し出し造粒、噴霧乾燥造粒、流動槽造粒、攪拌造粒、溶融造粒等が挙げられる。
When the perfume is granulated using the water-soluble polymer, the weight ratio of the water-soluble polymer to the perfume is preferably 1: 1 to 10: 1, particularly 2: 1 to 5: 1.
The granulation method is not particularly limited, and examples thereof include rolling granulation, extrusion granulation, spray drying granulation, fluidized tank granulation, stirring granulation, and melt granulation.
このようにして得られる造粒粒子の粒径は１０〜２０００μｍ、特に５００〜１４００μｍが好ましい。 The particle size of the granulated particles thus obtained is preferably 10 to 2000 μm, particularly preferably 500 to 1400 μm.
また、造粒粒子中には、前記の香料と水溶性高分子以外に、香料の分散性を高めるために界面活性剤を配合でき、特に皮膚刺激性の点から非イオン性界面活性剤を配合するのが好ましい。
非イオン性界面活性剤としては、例えばグリセリン脂肪酸エステル、プロピレングリコール脂肪酸エステル、ソルビタン脂肪酸エステル、ポリオキシエチレンソルビタン脂肪酸エステル、ポリオキシエチレンソルビット脂肪酸エステル、ポリオキシエチレンアルキルエーテル、ポリオキシプロピレンアルキルエーテル、ポリオキシエチレンポリオキシプロピレングリコール、ポリオキシエチレンポリオキシプロピレンアルキルエーテル、ポリエチレングリコール脂肪酸エステル、ポリオキシエチレンヒマシ油、ポリオキシエチレン硬化ヒマシ油、ポリグリセリン脂肪酸エステル、ショ糖脂肪酸エステル等が挙げられる。
In addition to the above fragrances and water-soluble polymers, the granulated particles can contain a surfactant to enhance the dispersibility of the fragrance, and in particular, a nonionic surfactant is added from the viewpoint of skin irritation. It is preferable to do this.
Nonionic surfactants include, for example, glycerin fatty acid ester, propylene glycol fatty acid ester, sorbitan fatty acid ester, polyoxyethylene sorbitan fatty acid ester, polyoxyethylene sorbit fatty acid ester, polyoxyethylene alkyl ether, polyoxypropylene alkyl ether, polyoxyethylene alkyl ether, Examples thereof include oxyethylene polyoxypropylene glycol, polyoxyethylene polyoxypropylene alkyl ether, polyethylene glycol fatty acid ester, polyoxyethylene castor oil, polyoxyethylene hydrogenated castor oil, polyglycerin fatty acid ester, and sucrose fatty acid ester.
界面活性剤を配合する場合には、造粒粒子中に１〜３０重量％、特に５〜２０重量％が好ましい。 When a surfactant is blended, 1 to 30% by weight, particularly 5 to 20% by weight is preferable in the granulated particles.
造粒粒子は、浴用剤組成物中に０．１〜２０重量％、特に０．５〜１０重量％、更に１〜５重量％配合するのが、浴湯に溶解したときの匂いの強さの点で好ましい。 The granulated particles are blended in the bath agent composition in an amount of 0.1 to 20% by weight, particularly 0.5 to 10% by weight, and more preferably 1 to 5% by weight. This is preferable.
本発明の浴用剤組成物には、更に炭酸塩及び有機酸を配合し、使用時に炭酸ガスを発生させることができる。
炭酸塩としては、例えば炭酸ナトリウム、炭酸水素ナトリウム、炭酸マグネシウム、炭酸カリウム、炭酸水素カリウム、セスキ炭酸ナトリウム等が挙げられ；有機酸としては、例えばコハク酸、フマル酸、リンゴ酸、アジピン酸、酒石酸、クエン酸、マロン酸、マレイン酸等が挙げられる。これらの炭酸塩及び有機酸はそれぞれ１種以上をい用いることができる。
The bath agent composition of the present invention can further contain a carbonate and an organic acid to generate carbon dioxide gas when used.
Examples of the carbonate include sodium carbonate, sodium bicarbonate, magnesium carbonate, potassium carbonate, potassium bicarbonate, sodium sesquicarbonate, etc .; examples of the organic acid include succinic acid, fumaric acid, malic acid, adipic acid, tartaric acid Citric acid, malonic acid, maleic acid and the like. One or more of these carbonates and organic acids can be used.
炭酸塩と有機酸は、全組成中にそれぞれ２０〜８０重量％、特に４０〜６０重量％配合するのが、浴湯中に十分な炭酸ガスを溶解できるので好ましい。また、これらの総含有量は４０〜９５重量％、特に６０〜９０重量％が好ましい。 It is preferable to add the carbonate and the organic acid to the total composition in an amount of 20 to 80% by weight, particularly 40 to 60% by weight, because sufficient carbon dioxide gas can be dissolved in the bath water. Further, the total content thereof is preferably 40 to 95% by weight, particularly preferably 60 to 90% by weight.
本発明の浴用剤組成物には、更に通常浴用剤に用いられる成分、例えば無機塩類、無機酸類、生薬類、油脂類、アルコール類、界面活性剤類、薬効剤、色素類、ビタミン類、香料等を配合できる。
本発明の浴用剤組成物は、通常の方法に従って製造でき、散剤、顆粒剤、錠剤等の形態にすることができる。
The bath agent composition of the present invention further contains components usually used in bath agents, such as inorganic salts, inorganic acids, crude drugs, fats and oils, alcohols, surfactants, medicinal agents, pigments, vitamins, and fragrances. Etc. can be blended.
The bath agent composition of the present invention can be produced according to an ordinary method, and can be in the form of powders, granules, tablets and the like.
参考例１
１重量部の香料を３重量部のポリエチレングリコール６０００に溶融し、スプレー塔にて溶融造粒した（造粒粒子１、粒径７１０μｍ）。
Reference example 1
1 part by weight of the fragrance was melted in 3 parts by weight of polyethylene glycol 6000 and melt granulated in a spray tower (granulated particles 1, particle size of 710 μm).
参考例２
１重量部の香料を２重量部のポリエチレングリコール６０００に溶融し、２重量部のデキストリンと混合した後、押し出し造粒機にて造粒した（造粒粒子２、粒径１０００μｍ）。
Reference example 2
1 part by weight of the fragrance was melted in 2 parts by weight of polyethylene glycol 6000, mixed with 2 parts by weight of dextrin, and then granulated by an extrusion granulator (granulated particles 2, particle size of 1000 μm).
実施例１
表１に示す組成の浴用剤組成物を常法により製造した。１錠５０ｇの発泡錠剤に圧縮形成して、アルミピローに包装し、４０℃、７５％ＲＨで保存した。保存１カ月〜６カ月後の香りを調べ、問題ないものを「○」、やや異臭を認めるものを「△」、異臭を認めるものを「×」とし、その結果を表１に併せて示した。
Example 1
A bath agent composition having the composition shown in Table 1 was produced by a conventional method. One tablet was compressed into a 50 g effervescent tablet, packaged in an aluminum pillow, and stored at 40 ° C. and 75% RH. The fragrance after 1 to 6 months of storage was examined. “O” indicates that there is no problem, “Δ” indicates that the product has a slight odor, and “X” indicates that the product has a odor, and the results are also shown in Table 1. .
表１の結果より、香料を水溶性高分子で造粒して配合した本発明品１及び２は、６カ月保存後も香りが変化せず、保存安定性に優れていた。これに対し、本発明品と同じ組成であっても香料を造粒せずに配合した比較品１及び２は、安定性に劣り、保存中に異臭が発生した。 From the results shown in Table 1, the products 1 and 2 of the present invention, in which a fragrance was granulated with a water-soluble polymer, did not change after storage for 6 months and were excellent in storage stability. On the other hand, even if it was the same composition as this invention product, the comparison products 1 and 2 which mix | blended without granulating the fragrance | flavor were inferior to stability, and the bad smell generate | occur | produced during the preservation | save.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006280899A JP4295778B2 (en) | 2006-10-16 | 2006-10-16 | Bath agent composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006280899A JP4295778B2 (en) | 2006-10-16 | 2006-10-16 | Bath agent composition |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP03468099A Division JP3967028B2 (en) | 1999-02-12 | 1999-02-12 | Bath agent composition |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2007051151A JP2007051151A (en) | 2007-03-01 |
| JP2007051151A5 JP2007051151A5 (en) | 2007-04-12 |
| JP4295778B2 true JP4295778B2 (en) | 2009-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006280899A Expired - Fee Related JP4295778B2 (en) | 2006-10-16 | 2006-10-16 | Bath agent composition |
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| JP (1) | JP4295778B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6881928B2 (en) * | 2016-09-27 | 2021-06-02 | 花王株式会社 | Effervescent tablet bath composition |
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| JP2007051151A (en) | 2007-03-01 |
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