JP2991914B2 - Deodorants - Google Patents

Deodorants

Info

Publication number
JP2991914B2
JP2991914B2 JP5313113A JP31311393A JP2991914B2 JP 2991914 B2 JP2991914 B2 JP 2991914B2 JP 5313113 A JP5313113 A JP 5313113A JP 31311393 A JP31311393 A JP 31311393A JP 2991914 B2 JP2991914 B2 JP 2991914B2
Authority
JP
Japan
Prior art keywords
compound
benzoquinone
deodorant
carbon atoms
present
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP5313113A
Other languages
Japanese (ja)
Other versions
JPH07136239A (en
Inventor
敦子 原沢
龍雄 垣江
一郎 高瀬
あゆみ 田頭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dainihon Jochugiku Co Ltd
Toppan Inc
Original Assignee
Dainihon Jochugiku Co Ltd
Toppan Printing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dainihon Jochugiku Co Ltd, Toppan Printing Co Ltd filed Critical Dainihon Jochugiku Co Ltd
Priority to JP5313113A priority Critical patent/JP2991914B2/en
Publication of JPH07136239A publication Critical patent/JPH07136239A/en
Application granted granted Critical
Publication of JP2991914B2 publication Critical patent/JP2991914B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【産業上の利用分野】本発明は、生活一般に関わるさま
ざまな悪臭に対し、良好な消臭作用を発揮する消臭剤に
関するものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a deodorant which exerts a good deodorizing effect on various malodors relating to daily life.

【0002】[0002]

【従来の技術】近年、においに対する人々の関心が高ま
っている。悪臭を除去してクリーンな環境を創造しよう
という意識は、悪臭対象をきわめて広くした。住居、居
室が閉鎖系になってきていることも悪臭対策が望まれる
一因と思われる。
2. Description of the Related Art In recent years, people have been interested in odors. The consciousness of removing odors and creating a clean environment has made the odor targets very wide. The fact that houses and rooms are becoming closed systems is one of the reasons why odor control is desired.

【0003】アロマテラピーといわれる、香りを心理
学、医学に応用し利用する動きも盛んである。リラック
スできる環境、仕事がはかどる環境、会議が効率的に進
む環境を香りを用いて創造しようとしたり、抗うつ、嫌
煙、食欲抑制や促進の目的のために用いることも行われ
ている。芳香を活用する環境にあっても、無臭空間を作
製することが不可欠である。
[0003] There is a growing movement to apply and use fragrance, which is called aromatherapy, in psychology and medicine. The use of scents to create a relaxing environment, a working environment, and an efficient meeting environment has also been used for the purpose of antidepressant, antismoking, appetite suppression and promotion. Even in an environment that utilizes fragrance, it is essential to create an odorless space.

【0004】これらに対応すべく、これまでにも多くの
消臭剤が開発されている。しかし、吸着を利用したもの
では速効性があっても持続性が悪く、化学反応を利用し
たものは安全性に疑問が残されている。マスキングは芳
香で悪臭を覆い隠すものだが、芳香物質が強すぎてかえ
って不快感をもたらすといった問題があった。
[0004] To cope with these problems, many deodorants have been developed so far. However, those using adsorption have a short-lived effect even if they have a rapid effect, and those using chemical reactions have questions about their safety. Masking masks bad smells with aroma, but there is a problem in that the aromatic substance is too strong to cause discomfort.

【0005】化学反応を利用したもので、植物抽出物を
有効成分として利用したものは、一般に安心して使用で
きると考えられているが、効果が低かったり、価格が高
かったりということが多かった。またこれらの中には、
抽出物をそのまま原料として、複合成分のまま用いられ
ているものが多いため、何が効いているのか、どのくら
い効果があるのか、安全か否かについて極めて曖昧なま
ま使用されている。また、複合成分よりなる場合は、液
体に溶解させたり、樹脂へ練り込んだり、紙へすき込む
等の使用形態、方法にも制限がつく場合が多く問題であ
った。
[0005] Those utilizing a chemical reaction and utilizing a plant extract as an active ingredient are generally considered to be safe to use, but in many cases the effect is low or the price is high. Some of these are
Since many of the extracts are used as raw materials and used as a complex component, they are used without any ambiguity as to what works, how effective it is, and whether it is safe or not. In the case of a composite component, there are many problems in that the form and method of use such as dissolving in a liquid, kneading into a resin, or immersing in paper are limited.

【0006】ところで、特開昭48−33035号公報
には、ベンゾキノンがメルカプタン類の脱臭に有効なこ
とが記載されているが、その効果は十分でなく、また、
ベンゾキノンは比較的不安定なため実用上満足すべきも
のとは言いがたい。
Japanese Patent Application Laid-Open No. 48-33035 describes that benzoquinone is effective for deodorizing mercaptans, but the effect is not sufficient.
Since benzoquinone is relatively unstable, it cannot be said that it is practically satisfactory.

【0007】[0007]

【発明が解決しようとする課題】本発明はこれらの問題
点を解決するためになされたものであり、その課題とす
るところは、わずかな使用量で高い消臭効果が得られ様
々な使用形態が可能で、しかも様々な悪臭に対して優れ
た消臭効果を奏する消臭剤を得ることにある。
SUMMARY OF THE INVENTION The present invention has been made to solve these problems, and it is an object of the present invention to provide a high deodorizing effect with a small amount of use and various forms of use. It is an object of the present invention to obtain a deodorant which can perform various deodorizing effects and exhibit an excellent deodorizing effect against various malodors.

【0008】[0008]

【課題を解決するための手段】本発明はこの課題を解決
するため、一般式(化1)(式中、R1 、R2 、R
3は、同一又は相異なって、水素原子、炭素数が1〜4
の低級アルキル基、炭素数が1〜3の低級アルコキシ
基、ハロゲン原子、又はトリフルオロメチル基を表す。
ただし、R1 、R2 、R3 の少なくとも1つは、炭素数
が1〜4の低級アルキル基、炭素数が1〜3の低級アル
コキシ基、ハロゲン原子、又はトリフルオロメチル基を
表す。)で示されるベンゾキノン誘導体を有効成分とす
る消臭剤を提供する。
According to the present invention, there is provided a compound represented by the following general formula (1): wherein R 1 , R 2 , R
3 is the same or different and has a hydrogen atom and carbon number of 1 to 4
Represents a lower alkyl group, a lower alkoxy group having 1 to 3 carbon atoms, a halogen atom, or a trifluoromethyl group.
However, at least one of R 1 , R 2 and R 3 represents a lower alkyl group having 1 to 4 carbon atoms, a lower alkoxy group having 1 to 3 carbon atoms, a halogen atom, or a trifluoromethyl group. The present invention provides a deodorant containing a benzoquinone derivative represented by the formula (1) as an active ingredient.

【0009】本発明で有効成分として用いられるベンソ
キノン誘導体を例示すれば以下の如くであるが、本発明
はもちろんこれらのみに限定されるものではない。 化合物 1:2−メトキシ−1,4−ベンゾキノン 化合物 2:2,6−ジメトキシ−1,4−ベンゾキノン 化合物 3:2−メチル−1,4−ベンゾキノン 化合物 4:2,6−ジメチル−1,4−ベンゾキノン 化合物 5:2−エトキシ−1,4−ベンゾキノン 化合物 6:2,6−ジエトキシ−1,4−ベンゾキノン 化合物 7:2−エチル−1,4−ベンゾキノン 化合物 8:2,6−ジエチル−1,4−ベンゾキノン 化合物 9:2−クロロ−1,4−ベンゾキノン 化合物10:2,6−ジクロロ−1,4−ベンゾキノン 化合物11:2−ターシャリーブチル−1,4−ベンゾキ
ノン 化合物12:2,5−ジメチル−1,4−ベンゾキノン 化合物13:2,3−ジメトキシ−6−メチル−1,4−
ベンゾキノン 化合物14:2−トリフルオロメチル−1,4−ベンゾキ
ノン 化合物15:2−イソプロポキシ−1,4−ベンゾキノン 化合物16:2−フルオロ−6−メチル−1,4−ベンゾ
キノン 化合物17:2,3,6−トリメチル−1,4−ベンゾキ
ノン 化合物18:2,3−ジクロロ−1,4−ベンゾキノン 化合物19:2,5−ジクロロ−1,4−ベンゾキノン 化合物20:2−プロピル−5−フルオロ−1,4−ベン
ゾキノン
The following are examples of the bensoquinone derivative used as an active ingredient in the present invention, but the present invention is of course not limited to these. Compound 1: 2-methoxy-1,4-benzoquinone Compound 2: 2,6-dimethoxy-1,4-benzoquinone Compound 3: 2-methyl-1,4-benzoquinone Compound 4: 2,6-dimethyl-1,4 -Benzoquinone compound 5: 2-ethoxy-1,4-benzoquinone compound 6: 2,6-diethoxy-1,4-benzoquinone compound 7: 2-ethyl-1,4-benzoquinone compound 8: 2,6-diethyl-1 , 4-benzoquinone compound 9: 2-chloro-1,4-benzoquinone compound 10: 2,6-dichloro-1,4-benzoquinone compound 11: 2-tert-butyl-1,4-benzoquinone compound 12: 2.5 -Dimethyl-1,4-benzoquinone compound 13: 2,3-dimethoxy-6-methyl-1,4-
Benzoquinone compound 14: 2-trifluoromethyl-1,4-benzoquinone compound 15: 2-isopropoxy-1,4-benzoquinone compound 16: 2-fluoro-6-methyl-1,4-benzoquinone compound 17: 2,3 , 6-Trimethyl-1,4-benzoquinone compound 18: 2,3-dichloro-1,4-benzoquinone compound 19: 2,5-dichloro-1,4-benzoquinone compound 20: 2-propyl-5-fluoro-1 , 4-benzoquinone

【0010】本発明の有効成分は、比較的簡単な化学構
造を有し、通常の化学合成法によって容易に調製するこ
とができる。例えば、化合物2の2,6−ジメトキシ−
1,4−ベンソキノンは特開昭53−82730号公報
に記載されているように、シリンガアルデヒドの過酸化
物による酸化で得ることができる。
The active ingredient of the present invention has a relatively simple chemical structure and can be easily prepared by a conventional chemical synthesis method. For example, 2,6-dimethoxy- of compound 2
1,4-Bensoquinone can be obtained by oxidation of syringaldehyde with a peroxide, as described in JP-A-53-82730.

【0011】本発明の消臭剤における有効成分の含有量
は、目的、用途の要求性能に応じて適宜選定され、ま
た、本発明の効果を損なわない範囲で、既存の消臭剤、
脱臭剤、殺菌剤、防黴剤等を併用したり、顔料、着色
剤、安定剤、酸化防止剤等の各種添加剤を必要に応じて
配合することができる。
[0011] The content of the active ingredient in the deodorant of the present invention is appropriately selected according to the purpose and required performance of the application, and the existing deodorant,
A deodorant, a bactericide, a fungicide and the like can be used in combination, and various additives such as a pigment, a colorant, a stabilizer and an antioxidant can be blended as required.

【0012】さらに本発明の消臭剤の使用形態も特に制
限されるものではなく、例えば溶液、粉末、錠剤、エア
ゾール等として用いるほか、必要に応じて溶液を紙、
布、発泡シート、パルプ、繊維などに含浸、または塗布
したり、あるいは無機担体に担持させたりして用いるこ
ともできる。無機担体の具体例としては活性炭、アルミ
ナ、シリカゲル、ゼオライト、クレー、ベントナイト、
ケイソウ土などがあげられる。
The form of use of the deodorant of the present invention is not particularly limited. For example, the deodorant may be used as a solution, powder, tablet, aerosol or the like.
It can also be used by impregnating or coating cloth, foam sheet, pulp, fiber, or the like, or by supporting it on an inorganic carrier. Specific examples of the inorganic carrier include activated carbon, alumina, silica gel, zeolite, clay, bentonite,
Diatomaceous earth and the like.

【0013】こうして得られた本発明の消臭剤は、生活
に関わる悪臭に対して効果を有するが、特にこれまで多
くの悪臭事象で原因物質とされながら決め手となる消臭
方法のなかったメチルメルカプタン類に対して微量で優
れた効果を発揮するものである。
Although the deodorant of the present invention thus obtained has an effect on odors related to daily life, in particular, there has been no deodorant method which has been deemed to be a causative substance in many offensive odor events. It exerts an excellent effect in a small amount on mercaptans.

【0014】[0014]

【実施例】本発明が優れたものであることをより明確に
するため、次に合成例、試験例、並びに実施例を示す。
EXAMPLES In order to clarify that the present invention is excellent, synthesis examples, test examples and examples are shown below.

【0015】<合成例>シリンガアルデヒド7gを1N
水酸化ナトリウム、3%過酸化水素水とともに室温で2
0時間撹拌した。反応液を塩酸酸性とした後にクロロホ
ルム抽出し、この抽出液を順次飽和炭酸水素ナトリウム
水溶液、水で洗浄し、減圧濃縮して黄燈色の結晶を得
た。この結晶を酢酸エチルを用いて再結晶し2,6−ジ
メトキシ−1,4−ベンゾキノンの黄燈色針状結晶4g
を得た。
<Synthesis Example> 7 g of syringaldehyde is added to 1N
2% at room temperature with sodium hydroxide and 3% hydrogen peroxide
Stirred for 0 hours. The reaction solution was acidified with hydrochloric acid and then extracted with chloroform. The extract was washed successively with a saturated aqueous solution of sodium hydrogen carbonate and water, and concentrated under reduced pressure to obtain yellow-yellow crystals. The crystals were recrystallized from ethyl acetate, and 4 g of 2,6-dimethoxy-1,4-benzoquinone were obtained as yellow needles.
I got

【0016】<試験例>供試有効成分をエタノールを用
いて0.01、0.05、0.1 %の各濃度に希釈し試験液とし
た。比較として現在メチルメルカプタン消臭剤として用
いられている銅クロロフィルンナトリウム、ならびにベ
ンゾキノンについても同一濃度のエタノール試験液を調
製した。試験液1mlを、3mlのリン酸緩衝液(0.1 M、
pH7.5 )、1ppm のメチルメルカプタン水溶液1mlと共
に60ml容のサンプルビンに入れ、アルミシールで密栓
し、振とうし、37℃の水浴中で15分放置した。再び振と
うした後、ガスタイトシリンジで5mlの清浄空気をビン
中に注入し、その後5mlのビン内空気をサンプリングし
てガスクロマトグラフにてビン内の空気中のメチルメル
カプタン残量を測定した。対照として、試検液の代わり
に1mlのエタノールを添加した試料を用いて同様の測定
を行い、以下の式に則って消臭率を求めた。 C:対照のガスクロマトグラフィーエリア カウント数 S:試験液のガスクロマトグラフィーエリア カウント
<Test Example> A test solution was prepared by diluting the test active ingredient with ethanol to a concentration of 0.01, 0.05, and 0.1%, respectively. For comparison, the same concentration of ethanol test solution was prepared for sodium copper chlorophyllone and benzoquinone, which are currently used as methyl mercaptan deodorants. 1 ml of the test solution was added to 3 ml of a phosphate buffer (0.1 M,
The mixture was placed in a 60 ml sample bottle together with 1 ml of a 1 ppm aqueous solution of methyl mercaptan, sealed tightly with an aluminum seal, shaken, and allowed to stand in a 37 ° C water bath for 15 minutes. After shaking again, 5 ml of clean air was injected into the bottle with a gas-tight syringe, and then 5 ml of the air in the bottle was sampled, and the amount of methyl mercaptan in the air in the bottle was measured by gas chromatography. As a control, the same measurement was carried out using a sample to which 1 ml of ethanol was added instead of the test solution, and the deodorization rate was obtained according to the following equation. C: Control gas chromatography area count S: Test solution gas chromatography area count

【0017】[0017]

【表1】 [Table 1]

【0018】以上に示したように、本発明の消臭剤有効
成分は、従来利用されている銅クロロフィンナトリウム
に比べて顕著な消臭効果を示し、ベンゾキノンを比べて
も同等以上であった。また、これらの有効成分は、安定
性の面でもベンゾキノンより優れるので、口臭や生ゴミ
をはじめとする一般生活悪臭の要素の一つであり、これ
まで消臭が難しいとされてきたメチルメルカプタン類に
対して非常に有効なものである。
As described above, the deodorant active ingredient of the present invention exhibited a remarkable deodorizing effect as compared with the conventionally used sodium copper chlorofin, and was equal to or higher than that of benzoquinone. . In addition, since these active ingredients are superior to benzoquinone in terms of stability, they are one of the factors of bad odors in general life including bad breath and garbage, and methyl mercaptans which have been considered difficult to deodorize until now. It is very effective for

【0019】<実施例1>化合物1、化合物6、化合物
15、または化合物18から選ばれた1種0.5 部を、エ
タノール 50 部に溶解し、これをエアゾール容器に充て
ん後、更に液化石油ガス、ジメチルエーテルからなる噴
射ガス、49.5部を加圧充てんしてエアゾールタイプの本
発明消臭剤を得た。この消臭剤を生ゴミに噴射したとこ
ろ、悪臭を数時間にわたって除去することができた。一
方、ベンゾキノンを用いて同様に調製した消臭剤は、消
臭効果の持続性の点で本発明消臭剤に劣ることが認めら
れた。
Example 1 0.5 part of one selected from compound 1, compound 6, compound 15 or compound 18 was dissolved in 50 parts of ethanol, and the solution was filled in an aerosol container. A propellant gas composed of dimethyl ether, 49.5 parts, was charged under pressure to obtain an aerosol type deodorant of the present invention. When this deodorant was sprayed on the garbage, the odor could be removed over several hours. On the other hand, it was recognized that the deodorant similarly prepared using benzoquinone was inferior to the deodorant of the present invention in the point of persistence of the deodorant effect.

【0020】<実施例2>化合物2、化合物8、化合物
17、または化合物20から選ばれた1種1部をシリカ
ゲル 99 部に保持させ、エアーコンディショナーのフィ
ルター部に装填して使用したところ、室内の悪臭除去に
効果的であった。
Example 2 One part of one selected from compound 2, compound 8, compound 17, or compound 20 was held in 99 parts of silica gel, and charged and used in a filter part of an air conditioner. It was effective for removing bad smell.

【0021】[0021]

【発明の効果】本発明の消臭剤は、わずかな使用量で、
特にメチルメルカプタン類をはじめとする種々の悪臭に
対して優れた消臭効果を奏し、しかも様々な使用形態が
可能なのでその実用性は極めて高い。
The deodorant of the present invention can be used in a small amount,
In particular, it has an excellent deodorizing effect against various malodors including methyl mercaptans and can be used in various forms, so that its practicality is extremely high.

フロントページの続き 審査官 内田 淳子 (56)参考文献 特開 昭51−12383(JP,A) 特開 昭49−128868(JP,A) 特開 平1−317444(JP,A) 特開 昭50−36649(JP,A) 特開 昭48−33035(JP,A) (58)調査した分野(Int.Cl.6,DB名) A61L 9/01 CA(STN) REGISTRY(STN)Continuation of the front page Examiner Junko Uchida (56) References JP-A-51-12383 (JP, A) JP-A-49-128868 (JP, A) JP-A-1-317444 (JP, A) JP-A 50 -36649 (JP, A) JP-A-48-33035 (JP, A) (58) Fields investigated (Int. Cl. 6 , DB name) A61L 9/01 CA (STN) REGISTRY (STN)

Claims (2)

(57)【特許請求の範囲】(57) [Claims] 【請求項1】一般式 【化1】 (式中、R1 、R2 、R3 は、同一又は相異なって、水
素原子、炭素数が1〜4の低級アルキル基、炭素数が1
〜3の低級アルコキシ基、ハロゲン原子、又はトリフル
オロメチル基を表す。ただし、R1 、R2 、R3 の少な
くとも1つは、炭素数が1〜4の低級アルキル基、炭素
数が1〜3の低級アルコキシ基、ハロゲン原子、又はト
リフルオロメチル基を表す。)で示されるベンゾキノン
誘導体を有効成分とする消臭剤。
1. A compound of the general formula (In the formula, R 1 , R 2 , and R 3 are the same or different and each represent a hydrogen atom, a lower alkyl group having 1 to 4 carbon atoms,
Represents a lower alkoxy group, a halogen atom, or a trifluoromethyl group. However, at least one of R 1 , R 2 and R 3 represents a lower alkyl group having 1 to 4 carbon atoms, a lower alkoxy group having 1 to 3 carbon atoms, a halogen atom, or a trifluoromethyl group. A deodorant containing a benzoquinone derivative represented by the formula (1) as an active ingredient.
【請求項2】一般式(化1)(式中、R1 は、炭素数が
1〜3の低級アルコキシ基を表し、R2 、R3 は、同一
又は相異なって、水素原子、炭素数が1〜4の低級アル
キル基、炭素数が1〜3の低級アルコキシ基、ハロゲン
原子、又はトリフルオロメチル基を表す。)で示される
ベンゾキノン誘導体を有効成分とする消臭剤。
2. A compound of the general formula (1) wherein R 1 is a lower alkoxy group having 1 to 3 carbon atoms, and R 2 and R 3 are the same or different and each represent a hydrogen atom or a carbon atom. Represents a lower alkyl group having 1 to 4 carbon atoms, a lower alkoxy group having 1 to 3 carbon atoms, a halogen atom, or a trifluoromethyl group.).
JP5313113A 1993-09-24 1993-12-14 Deodorants Expired - Fee Related JP2991914B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5313113A JP2991914B2 (en) 1993-09-24 1993-12-14 Deodorants

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP23768593 1993-09-24
JP5-237685 1993-09-24
JP5313113A JP2991914B2 (en) 1993-09-24 1993-12-14 Deodorants

Publications (2)

Publication Number Publication Date
JPH07136239A JPH07136239A (en) 1995-05-30
JP2991914B2 true JP2991914B2 (en) 1999-12-20

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Family Applications (1)

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JP5313113A Expired - Fee Related JP2991914B2 (en) 1993-09-24 1993-12-14 Deodorants

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0126085D0 (en) * 2001-10-31 2001-12-19 Smithkline Beecham Plc Composition
US9708547B2 (en) 2007-10-15 2017-07-18 Baker Hughes Incorporated Water-based formulation of H2S/mercaptan scavenger for fluids in oilfield and refinery applications
US9938470B2 (en) 2012-05-10 2018-04-10 Baker Hughes, A Ge Company, Llc Multi-component scavenging systems

Also Published As

Publication number Publication date
JPH07136239A (en) 1995-05-30

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