JP4572206B2 - Application method of toilet paper and fragrance composition on toilet paper - Google Patents

Application method of toilet paper and fragrance composition on toilet paper Download PDF

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JP4572206B2
JP4572206B2 JP2007022482A JP2007022482A JP4572206B2 JP 4572206 B2 JP4572206 B2 JP 4572206B2 JP 2007022482 A JP2007022482 A JP 2007022482A JP 2007022482 A JP2007022482 A JP 2007022482A JP 4572206 B2 JP4572206 B2 JP 4572206B2
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starch
note
sprayed
toilet paper
fragrance
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JP2008189702A (en
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孝弘 鳥澤
徹也 上原
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Daio Paper Corp
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Description

本発明は、多孔質澱粉、芳香組成物及び塗布された紙製品、並びに芳香組成物塗布方法に関し、詳しくは揮発性の高い香料成分を多孔質体の孔に染み込ませた香料の放出制御技術に関するものである。   The present invention relates to a porous starch, a fragrance composition, a coated paper product, and a fragrance composition coating method, and more particularly to a fragrance release control technique in which a highly volatile fragrance component is soaked into pores of a porous body. Is.

例えば、トイレットロール等の紙製品において、ロールシート等に香料を塗布して、使用時にその揮散した香りを嗅ぐようにしたものが知られている(例えば、特許文献1参照)。
特開2004−49724号公報
For example, a paper product such as a toilet roll is known in which a fragrance is applied to a roll sheet or the like so as to smell the scent that has been volatilized during use (see, for example, Patent Document 1).
JP 2004-49724 A

しかしながら、香料成分は時間の経過と共に揮散するが、揮発性の高い香料成分は、短期間に揮散してしまい、例えば、製品を消費者が実際に使用する段階では香りの強弱が生じたり、均一な香りが維持できないという問題が生じたり、製品価値として十分とは言えないものであった。
そこで、本発明の主たる課題は、揮発性の高い香料成分の放出速度を遅らせる多孔質澱粉、芳香組成物及びこれが塗布された紙製品、並びに芳香組成物塗布方法を提供することにある。
However, although the fragrance component is volatilized over time, the highly volatile fragrance component is volatilized in a short period of time. There was a problem that the fragrance could not be maintained, and the product value was not sufficient.
Then, the main subject of this invention is providing the porous starch which delays the discharge | release rate of a highly volatile fragrance | flavor component, a fragrance composition, the paper product with which this was apply | coated, and the fragrance composition coating method.

上記課題を解決した本発明は、次のとおりである。
<請求項1記載の発明>
澱粉又は澱粉誘導体を酵素又は酸により分解しその分解物を乾燥させ粉末化して生成した吸油量0.8〜1.1ml/gの多孔質澱粉に、トップノート、ミドルノート、ボトムノートの少なくとも3つの揮発性成分のうちトップノートを浸透させたものと、ミドルノート及びボトムノートを含む多孔質澱粉に浸透されていないものとが、紙管に塗布されていることを特徴とするトイレットペーパー
The present invention that has solved the above problems is as follows.
<Invention of Claim 1>
Porous starch having an oil absorption of 0.8 to 1.1 ml / g produced by decomposing starch or starch derivatives with an enzyme or acid and drying the decomposed product into powder, and adding at least 3 of top note, middle note and bottom note Toilet paper, wherein one of the two volatile components infiltrated with the top note and one not infiltrated with the porous starch including the middle note and the bottom note are applied to the paper tube .

(作用効果)
多孔質澱粉の表面に形成された複数の孔(凹み)の大きさは小さく、この孔における外気と接触する面積は少なくなっているため、この孔には、毛細管現象により、香料が浸透するようになっている。ここで、多孔質化している澱粉は、多孔質化していない澱粉よりも、表面積が大きくなるため、より多くの香料を浸透させることが可能となっている。また、孔の窪みの中に香料が入り込んでいるので、外気と接触する面積は少ないため、澱粉の表面全体に揮発性の高い香料が散布されている場合に比べて、香料の放出速度が遅延化し、香りの持続効果が向上する。
また、揮発性の高い少なくともトップノートを多孔質澱粉に浸透させ、揮発性の低い成分である残りの成分を多孔質澱粉に浸透させることなく従来のように塗布することで、3つの揮発性成分の均一な香りを、最初から最後まで変化させることなく維持させることができる。
(Function and effect)
Since the size of the plurality of holes (dents) formed on the surface of the porous starch is small and the area in contact with the outside air in this hole is small, the perfume permeates into this hole due to capillary action. It has become. Here, the starch that has been made porous has a larger surface area than the starch that has not been made porous, so that more perfume can permeate. In addition, since the fragrance is contained in the hollow of the hole, the area that comes into contact with the outside air is small, so the release rate of the fragrance is delayed compared to the case where highly volatile fragrance is sprayed on the entire starch surface. And the scent sustaining effect is improved.
Three volatile components can be obtained by infiltrating at least the top note with high volatility into the porous starch and applying the remaining components, which are low volatility components, without infiltrating into the porous starch as before. The uniform scent can be maintained without changing from the beginning to the end.

<請求項2記載の発明>
トップノート、ミドルノート、ボトムノートの少なくとも3つの揮発性成分を備えた芳香組成物のトイレットペーパーへの塗布方法であって、
トップノートの成分を、澱粉又は澱粉誘導体を酵素又は酸により分解し、その分解物を乾燥させ粉末化して生成した吸油量0.8〜1.1ml/gの多孔質澱粉に予め浸透させ、
次いで、残りの成分をトイレットペーパーの紙管の塗布対象部分に吹き付け、
次いで、トップノートの成分を浸透させた前記多孔質澱粉を、吹き付けた前記残り成分とは別の塗布対象部分に散布、又は吹き付けた前記残り成分と同じ塗布対象部分で混合して散布することを特徴とする芳香組成物のトイレットペーパーへの塗布方法
<Invention of Claim 2>
A method of applying a fragrance composition comprising at least three volatile components of a top note, a middle note, and a bottom note to toilet paper,
The components of the top note are pre-penetrated into porous starch having an oil absorption of 0.8 to 1.1 ml / g, which is produced by decomposing starch or starch derivatives with enzymes or acids , and drying the decomposed product into a powder.
Next, the remaining components are sprayed onto the application target portion of the paper tube of toilet paper ,
Next, the porous starch infiltrated with the components of the top note is sprayed on the application target part different from the sprayed remaining component, or mixed and sprayed on the same application target part as the sprayed remaining component. A method of applying a characteristic fragrance composition to toilet paper .

本発明によれば、揮発性の高い香料成分の放出速度を遅らせることができる等の利点がもたらされる。   According to the present invention, there is an advantage that the release rate of a highly volatile perfume component can be delayed.

以下、本発明の実施の形態を説明する。
<多孔質澱粉>
本発明に係る多孔質体としては、コスト的にも安価であり、人体に対する影響が極めて少ない点から、多孔質澱粉を用いることが好適である。多孔質澱粉1の粒径は1〜100μmであり、球体の表面には複数の孔(凹み)がランダムに形成されており、このため、多孔質化していない同体積の澱粉に比べて、密度比が0.1〜0.9(多孔質化していない澱粉を1とする)となっている。
多孔質澱粉1の構造は、図1及び図2に示すように、球体の表面に形成された複数の孔(凹み)の大きさ(孔径)は小さく、この孔における外気と接触する面積は少なくなっている。そして、この孔に毛細管現象により香料2が浸透するようになっている。ここで、多孔質化している澱粉は、多孔質化していない澱粉よりも、表面積が大きくなるため、より多くの香料を浸透させることが可能となっている。また、孔の窪みの中に香料2が入り込んでいるので、外気と接触する面積は少ないため、球体の表面全体に揮発性の高い香料が散布されている場合に比べて、香料2の放出速度が遅延化し、香りの持続効果が向上する。
多孔質澱粉1を製造する方法としては、馬鈴薯澱粉、コーンスターチ、甘藷澱粉、タピオカ澱粉、サゴ澱粉、米澱粉、アマランサス澱粉等の天然澱粉、それらのエーテル化、エステル化、架橋等の澱粉誘導体のいずれか1種以上を、酵素又は酸により分解した溶液を、ドラムドライヤーにて乾燥し粉末化する方法が挙げられる。
コーンスターチ澱粉を例として挙げると、分解前の密度は約0.5〜0.6g/mlで、分解後の密度は約0.4〜0.6g/mlとなる。また、分解前の吸油能は0.4〜0.5ml/gで、分解後の吸油量は0.8〜1.1ml/gとなる。(JIS顔料の油吸着試験法による)多孔質の内部にさまざまなものを包接することができ、不安定な物質を包接することにより安定性や除放性を付与できる利点がある。
本発明に係る香料2としては、特に限定されるものではないが、例えば、リュウゼン香、安息香、海狸香、霊猫香、丁字油、ガルバナム、ジャスミンアブソリュート、ラブタナム、マテ茶、メリロット、ミモザ、ムスクトンキン、ミルラ、オークモスまたはモスドシェーヌ、乳香、ビャクシ香、オリス、バチュリ、ローズマリー油、白檀油、ベチバー油、バイオレットリーフアブソリュートなどの天然香料、高級アルコール、アルデヒド、ベンズアルデヒド、安息香酸、ケイ皮酸、ケイ皮アルデヒド、ケイ皮アルコール、クマリン、エステル、インドール、ケトン、サリチル酸と関連化合物、テルペノイド、バニリンなどの各種の合成香料あるいはこれらの2つ以上の混合物を挙げることができる。市販品を使用することもできる。
多孔質澱粉1の孔に揮発性の高い香料成分を染み込ませることによって、揮発を遅らせ、香りを変化させることなく持続させることができる。
Embodiments of the present invention will be described below.
<Porous starch>
As the porous body according to the present invention, it is preferable to use porous starch because it is inexpensive and has little influence on the human body. The particle diameter of the porous starch 1 is 1 to 100 μm, and a plurality of pores (dents) are randomly formed on the surface of the sphere. Therefore, the density is higher than that of starch of the same volume that is not made porous. The ratio is 0.1 to 0.9 (the non-porous starch is 1).
As shown in FIGS. 1 and 2, the porous starch 1 has a small size (hole diameter) of a plurality of holes (dents) formed on the surface of the sphere, and the area in contact with the outside air in the holes is small. It has become. And the fragrance | flavor 2 osmose | permeates into this hole by capillary phenomenon. Here, the starch that has been made porous has a larger surface area than the starch that has not been made porous, so that more perfume can permeate. Moreover, since the fragrance | flavor 2 has entered into the hollow of the hole, the area where it comes into contact with the outside air is small. Will be delayed and the scent sustaining effect will be improved.
Examples of the method for producing the porous starch 1 include potato starch, corn starch, sweet potato starch, tapioca starch, sago starch, rice starch, amaranthus starch and other natural starches, and their starch derivatives such as etherification, esterification and crosslinking. A method in which a solution obtained by decomposing one or more of them with an enzyme or an acid is dried with a drum dryer to form a powder.
Taking corn starch starch as an example, the density before decomposition is about 0.5 to 0.6 g / ml, and the density after decomposition is about 0.4 to 0.6 g / ml. The oil absorption capacity before decomposition is 0.4 to 0.5 ml / g, and the oil absorption amount after decomposition is 0.8 to 1.1 ml / g. Various things can be included inside the porous material (according to the JIS pigment oil adsorption test method), and there is an advantage that stability and sustained release can be imparted by including an unstable substance.
Although it does not specifically limit as the fragrance | flavor 2 which concerns on this invention, For example, a Ryuzen fragrance | flavor, a benzoin incense, a sea bream incense, a ghost cat incense, a clove oil, a galvanum, a jasmine absolute, a labutanam, a mate tea, merilot, mimosa, musk Natural fragrances such as Tonkin, Myrrh, Oak Moss or Moss de Chine, Milk Incense, Juniper Incense, Oris, Bachuri, Rosemary Oil, Sandalwood Oil, Vetiver Oil, Violet Leaf Absolute, Higher Alcohol, Aldehyde, Benzaldehyde, Benzoic Acid, Cinnamic Acid, Examples include aldehydes, cinnamon alcohol, coumarin, esters, indoles, ketones, salicylic acid and related compounds, various synthetic fragrances such as terpenoids and vanillin, or mixtures of two or more thereof. Commercial products can also be used.
By impregnating the pores of the porous starch 1 with a highly volatile perfume component, the volatilization can be delayed and sustained without changing the fragrance.

<多孔質澱粉の芳香組成物への適用>
様々な香料から構成される芳香組成物は、主に3つの揮発性成分(トップノート・ミドルノート・ボトムノート)から成り立っているが、時間が経過するとともに、トップの成分は揮発性が最も強いため、早く揮発する。そうすると、香りの成分比が変化してしまうため、香りがもとのものと違うものになってしまう。そこで、多孔質澱粉の孔に揮発性が最も強いトップノートを少なくとも浸透させることによって、トップノートの放出速度を緩やかにさせることができ、揮発性成分比を著しく変化させることなく、同じ香りを持続することができるようになる。揮発性の高いトップノートを多孔質澱粉に少なくとも浸透させ、揮発性の低い成分であるその他の成分を多孔質澱粉に浸透させることなく従来のように塗布することで、3つの揮発性成分の均一な香りを、最初から最後まで変化させることなく維持させることができる。
ここで、トイレットロール(図示せず)の軸芯となる紙管部10に、芳香組成物のトップノートを少なくとも浸透させた多孔質澱粉1を用いた場合のトイレットロールの製造方法(芳香組成物塗布方法)について図3及び図4に基づき説明する。
まず、図示はしないが、芳香組成物の揮発性の高いトップノートの成分を、多孔質化した澱粉に少なくとも予め吸収(浸透)させる。次いで、図3に示すように、残りの成分を紙管部10に吹付ける。この際の吹付方法は、公知の吹付方法でよい。
次いで、図4に示すように、トップの成分を少なくとも吸着させた多孔質澱粉1を、吹き付けた残りの成分の上からスプレーやロール転写等の公知の散布方法で散布(吹き付けた残り成分と同じ塗布対象部分で混合させる)すればよい。これにより、少なくともトップ成分の揮発を抑え、香りを変化させることなく保持することができる。また、トップの成分を少なくとも吸着させた多孔質澱粉1を、吹き付けた残り成分と同じ塗布対象部分で混合させることに換えて、図示はしないが、吹き付けた残り成分とは別の塗布対象部分に散布してもよい。さらに、図示はしないが、トップの成分を少なくとも吸着させた多孔質澱粉1を塗布対象部分に散布した後に、残り成分を吹き付けてもよい。
なお、トイレットロールの紙管部に限らず、図示はしないが、カートン、フィルム、衛生薄用紙等の様々な種類の紙製品に適用してもよい。
<Application of porous starch to aroma composition>
The fragrance composition composed of various fragrances mainly consists of three volatile components (top note, middle note, and bottom note). Over time, the top component is the most volatile. Therefore, it volatilizes quickly. Then, since the component ratio of the scent changes, the scent becomes different from the original one. Therefore, by allowing at least the most volatile top note to permeate into the pores of the porous starch, the release rate of the top note can be moderated, and the same scent can be maintained without significantly changing the volatile component ratio. Will be able to. Uniformity of the three volatile components by at least penetrating the highly volatile top note into the porous starch and applying other components that are less volatile components into the porous starch as before. A fragrance can be maintained without changing from the beginning to the end.
Here, the manufacturing method (fragrance composition) of the toilet roll at the time of using the porous starch 1 which made the paper tube part 10 used as the axial center of a toilet roll (not shown) permeate | transmit the top note of a fragrance composition at least The application method will be described with reference to FIGS.
First, although not shown in the drawing, the highly volatile top note component of the fragrance composition is at least preliminarily absorbed (permeated) into the porous starch. Next, as shown in FIG. 3, the remaining components are sprayed onto the paper tube unit 10. The spraying method at this time may be a known spraying method.
Next, as shown in FIG. 4, the porous starch 1 on which at least the top component is adsorbed is sprayed on the remaining sprayed component by a known spraying method such as spraying or roll transfer (the same as the sprayed remaining component). It is sufficient to mix them at the application target part). Thereby, volatilization of at least the top component can be suppressed and the scent can be maintained without being changed. Further, in place of mixing the porous starch 1 having at least the top component adsorbed in the same application target part as the remaining sprayed component, although not shown, it is applied to a different application target part from the sprayed remaining component. It may be sprayed. Furthermore, although not shown in the figure, the remaining components may be sprayed after the porous starch 1 on which at least the top component has been adsorbed is sprayed on the application target portion.
Note that the present invention is not limited to the paper tube section of the toilet roll, but may be applied to various types of paper products such as cartons, films, and sanitary thin paper.

以下では、実施例1〜5と比較例6〜9について、トイレットロール保存試験(加速試験)を行なった。
試験の条件としては、芳香組成物の揮発性の高いトップノートの成分を、多孔質化した澱粉に少なくとも予め吸収(浸透)させる。次いで、図3に示すように、残りの成分を紙管部10に吹付ける。この際の吹付方法は、公知の吹付方法でよい。
次いで、図4に示すように、トップの成分を少なくとも吸着させた多孔質澱粉1を、吹き付けた残りの成分の上からスプレーやロール転写等の公知の散布方法で散布(吹き付けた残り成分と同じ塗布対象部分で混合させる)すればよい。これにより、少なくともトップ成分の揮発を抑え、香りを変化させることなく保持することができる。また、トップの成分を少なくとも吸着させた多孔質澱粉1を、吹き付けた残り成分と同じ塗布対象部分で混合させることに換えて、図示はしないが、吹き付けた残り成分とは別の塗布対象部分に散布してもよい。さらに、図示はしないが、トップの成分を少なくとも吸着させた多孔質澱粉1を塗布対象部分に散布した後に、残り成分を吹き付けてもよい。なお、使用した多孔質澱粉1は、コーンスターチ澱粉より生成された日澱化学株式会社製「ロンフードOWP」である。
上記の方法で製造したトイレットロールを密閉可能な袋に入れる。これを一定温度50℃の条件下に設置するものである(50℃に上げることによって、時間の経過を加速させる)。数日おきにトイレットロールを袋から取り出し、官能評価を行なう。官能評価を行なったサンプルは再び密栓可能な袋に戻し入れ、50℃の恒温層へ戻す。対照試験として、袋に入れ室温(1℃〜30℃)に設置したもの、袋に入れず室温に設置したものも同時に行なう。サンプルの評価期間は30日程度とし、20日間保存で室温3年間保存に相当するものとみる。
官能評価の方法は、香りの強度と、香質の変化の2水準とする。香りの強度は、基準となる香料を付けたロールの香りの強度を5とし5段階評価する。5、4、3は合格レベル。2、1は不合格レベルとする。香質の変化は、基準となる香料を付けたロールの香りの香質を3とし3段階評価をとる。3、2は合格レベル。1は不合格レベルとする。
Below, the toilet roll preservation | save test (acceleration test) was done about Examples 1-5 and Comparative Examples 6-9.
As a test condition, the highly volatile top note component of the fragrance composition is at least preliminarily absorbed (penetrated) into the porous starch. Next, as shown in FIG. 3, the remaining components are sprayed onto the paper tube unit 10. The spraying method at this time may be a known spraying method.
Next, as shown in FIG. 4, the porous starch 1 on which at least the top component is adsorbed is sprayed on the remaining sprayed component by a known spraying method such as spraying or roll transfer (the same as the sprayed remaining component). It is sufficient to mix them at the application target part). Thereby, volatilization of at least the top component can be suppressed and the scent can be maintained without being changed. Further, in place of mixing the porous starch 1 having at least the top component adsorbed in the same application target part as the remaining sprayed component, although not shown, it is applied to a different application target part from the sprayed remaining component. It may be sprayed. Furthermore, although not shown in the figure, the remaining components may be sprayed after the porous starch 1 on which at least the top component has been adsorbed is sprayed on the application target portion. The porous starch 1 used was “Lonfood OWP” manufactured by Nippon Star Chemical Co., Ltd., produced from corn starch starch.
Put the toilet roll manufactured by the above method into a sealable bag. This is installed under the condition of a constant temperature of 50 ° C. (The passage of time is accelerated by raising the temperature to 50 ° C.). Remove the toilet roll from the bag every few days and perform sensory evaluation. The sample subjected to sensory evaluation is put back into a bag that can be sealed again and returned to a constant temperature layer at 50 ° C. As a control test, a sample placed in a bag and set at room temperature (1 ° C. to 30 ° C.) and a sample set at room temperature without being put in a bag are simultaneously performed. The sample evaluation period is about 30 days, and storage for 20 days is equivalent to storage for 3 years at room temperature.
The sensory evaluation method has two levels: intensity of fragrance and change in fragrance. The strength of the scent is evaluated on a five-point scale, with the strength of the scent of the roll provided with the fragrance as a reference as 5. 5, 4, 3 are acceptable levels. 2, 1 is a failure level. The change in fragrance is evaluated in three stages, with the fragrance of the scent of the roll attached with the fragrance serving as a reference being three. 3 and 2 are acceptable levels. 1 is a failure level.

Figure 0004572206
Figure 0004572206

ここで表1の「RT(Room Temperature)」とは、上記の方法で製造したトイレットロールを密閉可能な袋に入れ、これを室温の条件下(1℃〜30℃)に設置した状態を示している。また、「50℃」とは上記の方法で製造したトイレットロールを密閉可能な袋に入れ、これを50℃の恒温槽の条件下に設置した状態を示している。さらに、「開放RT」とは、上記の方法で製造したトイレットロールを袋に入れず、これを室温の条件下に設置した状態を示している。
なお、表1中の「フローラル感減る」、「劣化」とは、ブランクと比較したときの香りの強さ、香質の変化における官能的評価のコメントである。なお、ブランクとは、対照サンプルのことをいい、上記の方法で製造したトイレットロールで、香りの強さ、香質において時間を経過させていないサンプルを指すものである。
Here, “RT (Room Temperature)” in Table 1 indicates a state in which the toilet roll manufactured by the above method is placed in a sealable bag and installed in a room temperature condition (1 ° C. to 30 ° C.). ing. Moreover, "50 degreeC" has shown the state which put the toilet roll manufactured by said method in the bag which can be sealed, and installed this on the conditions of a 50 degreeC thermostat. Furthermore, “open RT” indicates a state in which the toilet roll manufactured by the above method is not put in a bag and is installed under a room temperature condition.
In Table 1, “decrease floral feeling” and “deterioration” are comments of sensory evaluation on the change of fragrance strength and fragrance when compared with the blank. The blank refers to a control sample, which is a toilet roll manufactured by the above-described method and indicates a sample in which time has not elapsed in the strength and fragrance.

本発明に係る香料を浸透させた多孔質澱粉の概略図である1 is a schematic view of a porous starch infiltrated with a fragrance according to the present invention.

そのI−I断面図である。It is the II sectional drawing. 多孔質化した澱粉に予め吸収(浸透)させた成分以外の成分を吹付けた状態の紙管部を示す斜視図である。It is a perspective view which shows the paper tube part of the state which sprayed components other than the component previously absorbed (penetrated) to the porous starch. その上に少なくともトップノートを浸透させた多孔質澱粉を散布した状態の紙管部を示す斜視図である。It is a perspective view which shows the paper tube part of the state which sprinkled the porous starch which made the top note osmose | permeate at least on it.

1…多孔質澱粉、2…香料、3…ミドルノート、4…ボトムノート、10…紙管部。   DESCRIPTION OF SYMBOLS 1 ... Porous starch, 2 ... Fragrance | flavor, 3 ... Middle note, 4 ... Bottom note, 10 ... Paper tube part.

Claims (2)

澱粉又は澱粉誘導体を酵素又は酸により分解しその分解物を乾燥させ粉末化して生成した吸油量0.8〜1.1ml/gの多孔質澱粉に、トップノート、ミドルノート、ボトムノートの少なくとも3つの揮発性成分のうちトップノートを浸透させたものと、多孔質澱粉に浸透されていない前記ミドルノート及び前記ボトムノートとが、紙管に塗布されていることを特徴とするトイレットペーパーPorous starch having an oil absorption of 0.8 to 1.1 ml / g produced by decomposing starch or starch derivatives with an enzyme or acid and drying the decomposed product into powder, and adding at least 3 of top note, middle note and bottom note Toilet paper , wherein one of the two volatile components infiltrated with the top note , and the middle note and the bottom note that are not infiltrated into the porous starch are applied to a paper tube . トップノート、ミドルノート、ボトムノートの少なくとも3つの揮発性成分を備えた芳香組成物のトイレットペーパーへの塗布方法であって、
トップノートの成分を、澱粉又は澱粉誘導体を酵素又は酸により分解し、その分解物を乾燥させ粉末化して生成した吸油量0.8〜1.1ml/gの多孔質澱粉に予め浸透させ、
次いで、残りの成分をトイレットペーパーの紙管の塗布対象部分に吹き付け、
次いで、トップノートの成分を浸透させた前記多孔質澱粉を、吹き付けた前記残り成分とは別の塗布対象部分に散布、又は吹き付けた前記残り成分と同じ塗布対象部分で混合して散布することを特徴とする芳香組成物のトイレットペーパーへの塗布方法
A method of applying a fragrance composition comprising at least three volatile components of a top note, a middle note, and a bottom note to toilet paper,
The components of the top note are pre-penetrated into porous starch having an oil absorption of 0.8 to 1.1 ml / g, which is produced by decomposing starch or starch derivatives with enzymes or acids , and drying the decomposed product into a powder.
Next, the remaining components are sprayed onto the application target portion of the paper tube of toilet paper ,
Next, the porous starch infiltrated with the components of the top note is sprayed on the application target part different from the sprayed remaining component, or mixed and sprayed on the same application target part as the sprayed remaining component. A method of applying a characteristic fragrance composition to toilet paper .
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