WO2019003413A1 - ゲル状脱臭剤 - Google Patents
ゲル状脱臭剤 Download PDFInfo
- Publication number
- WO2019003413A1 WO2019003413A1 PCT/JP2017/024138 JP2017024138W WO2019003413A1 WO 2019003413 A1 WO2019003413 A1 WO 2019003413A1 JP 2017024138 W JP2017024138 W JP 2017024138W WO 2019003413 A1 WO2019003413 A1 WO 2019003413A1
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- WIPO (PCT)
- Prior art keywords
- gel
- component
- deodorizing agent
- following
- deodorizing
- Prior art date
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/01—Deodorant compositions
- A61L9/012—Deodorant compositions characterised by being in a special form, e.g. gels, emulsions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/01—Deodorant compositions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/01—Deodorant compositions
- A61L9/014—Deodorant compositions containing sorbent material, e.g. activated carbon
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
- A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
- A61L9/048—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating air treating gels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/20—Method-related aspects
- A61L2209/22—Treatment by sorption, e.g. absorption, adsorption, chemisorption, scrubbing, wet cleaning
Definitions
- the present invention relates to a gel deodorizing agent, and more particularly to a gel deodorizing agent capable of suppressing the occurrence and growth of bacteria and fungi.
- deodorants and deodorants for removing the offensive odor generated in a bathroom, a room, a refrigerator, in a car, etc. have been proposed.
- a deodorizing agent particulates having physical or chemical adsorption performance such as activated carbon and zeolite are contained in a bag having breathability, and the particulates are adsorbed to remove offensive odor and removed. Those are generally known.
- gel deodorizers can not use the antibacterial and antifungal methods adopted in other gel preparations, and it is necessary to suppress the growth of fungi and the growth of fungi by other methods. There has been a need for technological development to suppress the occurrence and reproduction of bacteria and fungi of gel deodorizers.
- the present invention has been made in view of the above situation, and in a deodorizing agent in which an adsorbent is dispersed in a gel, propagation of fungi and fungal growth from the start to the end of use without being affected by the adsorbent.
- the challenge is to provide technology to control the situation.
- the inventors of the present invention conducted intensive searches for components that exert an antibacterial and antifungal effect on gel-like deodorizing agents with little influence of the adsorbent dispersed in the gel. And / or cinnam carboxylic acid derivatives as well as 3-alkylamino-1,2-propanediol have such properties, and by incorporating them into a gel deodorizing agent, the generation of bacteria and fungi in the gel is effectively achieved. -The inventors have found that proliferation can be suppressed, and completed the present invention.
- the present invention provides the following components (A) to (D): (A) Adsorbent (B) Gelling agent (C) Antibacterial and antifungal agent (D) A solvent is contained, and component (C) is (C1) the following general formula (I) (Wherein, R 1 represents an alkoxy group having 1 to 3 carbon atoms, and R 2 represents a hydrogen atom or a hydroxyl group) And / or (C2) the following general formula (II) (Wherein, R 3 represents an alkyl group having 10 to 14 carbon atoms) It is a gel-like deodorizing agent characterized by containing 1 type, or 2 or more types of the compound represented by these.
- the gel deodorizing agent of the present invention can prevent the generation and growth of bacteria and mold from the start of use to the end of the period, can suppress the functional deterioration of the adsorbent, and can maintain the deodorizing effect.
- the gel deodorizing agent of the present invention contains component (A) adsorbent, (B) gelling agent, (C) antibacterial / antifungal agent and (D) solvent.
- component (A) adsorbent examples include activated carbons such as coconut shell activated carbon, carbon-based adsorbents such as charcoal of Bincho charcoal, and silica-based adsorbents such as zeolite, silica gel and layered aluminosilicate, etc.
- activated carbons such as coconut shell activated carbon
- carbon-based adsorbents such as charcoal of Bincho charcoal
- silica-based adsorbents such as zeolite, silica gel and layered aluminosilicate, etc.
- carbon-based adsorbents are preferable from the viewpoint of deodorizing effect maintenance, gel stability and the like, and in particular, it is more preferable to use (a1) activated carbon and (a2) bincho charcoal in combination.
- an adsorbent having a particle size of 100 mesh or more from the viewpoint of gel formation and adsorption capacity.
- the content of the adsorbent (A) in the gel deodorizing agent of the present invention is not particularly limited, but it is usually 0.1 to 10% by mass (hereinafter simply referred to as "%"), preferably 0. 5 to 5%.
- the blending mass ratio ((a1) :( a2)) is preferably 2: 1 to 1: 1. And 3: 2 to 1: 1 are more preferable.
- component (B) gelling agent conventionally known products such as carrageenan, gellan gum, agar, gelatin, guar gum, pectin, locust bean gum, xanthan gum, sodium alginate, cellulose derivative can be used, and one or more of them can be used.
- cellulose derivative include hydroxypropyl methylcellulose, hydroxyethyl cellulose, carboxymethyl cellulose and the like, among which hydroxypropyl methylcellulose is preferable.
- (b1) carrageenan and (b2) hydroxypropyl methylcellulose are preferable from the viewpoint of gel stability and the like, and it is preferable to use these in combination.
- the content of the component (B) gelling agent in the gel deodorizing agent is not particularly limited, but it is usually 0.1 to 10%, preferably 0.5 to 5%.
- Component (C) As an antibacterial and antifungal agent, (C1) a cinnamaldehyde derivative represented by the following general formula (I) and / or a cinnamcarboxylic acid derivative, and / or (C2) by the following general formula (II) It contains one or more of the 3-alkylamino-1,2-propanediols represented.
- R 1 represents an alkoxy group having 1 to 3 carbon atoms
- R 2 represents a hydrogen atom or a hydroxyl group
- R 3 represents an alkyl group having 10 to 14 carbon atoms
- cinnamaldehyde derivative represented by the above formula (I) include o-methoxycinnamaldehyde, m-methoxycinnamaldehyde, p-methoxycinnamaldehyde, o-ethoxycinnamaldehyde, m-ethoxycinnamaldehyde, p -Ethoxycinnamaldehyde, o-propoxycinnamaldehyde, m-propoxycinnamaldehyde, p-propoxycinnamaldehyde are exemplified.
- methoxycinnamaldehyde (o-methoxycinnamaldehyde, m-methoxycinnamaldehyde, p-methoxycinnamaldehyde) is preferable from the viewpoint of antibacterial and antifungal effects and deodorizing effects, and in particular (c1) o-methoxycinna Mualdehyde is preferred.
- o-methoxycinnamaldehyde one commercially available from Wako Pure Chemical Industries, Ltd. can be used.
- o-methoxycinnamaldehyde is also abundantly contained in cinnamon, and it is possible to use an essential oil or extract of cinnabar.
- the cinnam carboxylic acid derivative represented by the formula (I) specifically, o-methoxycinnamic acid, m-methoxycinnamic acid, p-methoxycinnamic acid, o-ethoxycinnamic acid, m-ethoxy nioic acid
- acids p-ethoxycinnamic acid, o-propoxycinnamic acid, m-propoxycinnamic acid, and p-propoxycinnamic acid.
- the content of the component (C1) in the gel deodorizing agent is not particularly limited, but it is usually 0.01 to 10%, preferably 0.025 to 2%.
- 3-alkylamino-1,2-propanediol represented by the formula (II) specifically, 3-decylamino-1,2-propanediol, 3-undecylamino-1,2-propane Examples thereof include diol, 3-dodecylamino-1,2-propanediol, 3-tridecylamino-1,2-propanediol and 3-tetradecylamino-1,2-propanediol.
- (c2) 3-dodecylamino-1,2-propanediol is preferable from the viewpoint of antibacterial and antifungal effects, deodorizing effects and the like.
- the content of the component (C2) in the gel deodorizing agent is not particularly limited, but is usually 0.01 to 2%, preferably 0.01 to 0.5%.
- the ratio of 1: 1 to 5 is preferable, and the range of 10: 1 to 1: 3 is more preferable.
- the gel deodorizing agent of the present invention can be easily prepared by emulsifying and dispersing the component (C1) and / or the component (C2) in a surfactant in advance.
- surfactant polyoxyethylene alkyl ether, polyoxyethylene alkyl phenyl ether, polyoxyethylene styryl phenyl ether, polyoxyethylene alkyl amino ether, polyethylene glycol fatty acid ester, polyoxyethylene polyoxypropylene glycol, sorbitan fatty acid ester, Polyoxyethylene sorbitan fatty acid ester, polyoxyethylene hydrogenated castor oil ether, sodium alkyl sulfate, sodium polyoxyethylene alkyl ether sulfate, sodium polyoxyethylene alkyl phenyl ether sulfate, sodium dialkyl sulfoborate, polyoxyethylene alkyl ether phosphoric acid, poly Oxyethylene alkyl phenyl ether phosphoric acid, coconut oil fatty acid methyl tauri Sodium
- (c2) 3-dodecylamino-1,2-propanediol can be used as a surfactant, and therefore, it is also possible to use (c1) and (c2) in combination to form an emulsified dispersion state. . Since preparations prepared by mixing o-methoxycinnamaldehyde and 3-dodecylamino-1,2-propanediol with a surfactant such as “GL-200” manufactured by BJ BIOCHEM are also commercially available, they may be used even if they are used. Good.
- the content of EDTA is not particularly limited, but is usually 0.001 to 1%, preferably 0.01 to 0.1%.
- the content of the component (C) antibacterial and antifungal agent in the gel deodorizing agent is not particularly limited, it is usually 0.02 to 10%, preferably 0.04 to 3%.
- components other than (c1), (c2) and (c3) can be used as the component (C), it is preferable to use only (c1), (c2) and (c3).
- component (D) solvent examples include water, ethanol, alcohols of propanols, and glycols such as propylene glycol and ethylene glycol.
- antibacterial and antifungal agents such as 3-methoxybutanol, 1-methoxy-2-butanol, 1-methoxy-2-propanol, 3-methoxy-3-methyl-1-butanol, 3-methoxy-3-methylbutyl acetate and the like Solvents having effects can also be used.
- (d1) water and (d2) ethanol are preferably used from the viewpoint of ease of gel preparation, stability of gel, definition of end point of use, etc., and it is preferable to use them in combination.
- the content of the component (D) in the gel deodorizing agent is not particularly limited, but is usually 80 to 98%, preferably 85 to 95%.
- the content of (d1) water is set to, for example, 85% or more and 87% or more. , Can suppress the development and growth of fungi and fungi.
- the upper limit is, for example, 95% or less, preferably 90% or less.
- the content is preferably 0.1 to 15%, and more preferably 1 to 10%.
- the blending mass ratio ((d1) :( d2)) is preferably 90: 1 to 10: 1, and more preferably 80: 1 to 10: 1. In the present invention, even without using the above-mentioned solvent having antibacterial and antifungal effects, it is possible to suppress the generation and growth of bacteria and fungi during the use period.
- additives can be added to the gel deodorizing agent of the present invention to such an extent that the gel formation is not affected.
- the additive include alkali metal salts such as sodium chloride as a gel strengthening agent, and alkaline earth metal salts such as calcium chloride.
- deodorizing components such as surfactants, preservatives, UV absorbers, organic acids, dyes, perfumes, copper sulfate and plant extracts can also be added.
- the gel deodorizing agent of the present invention can be produced by mixing the above-mentioned components (A) to (D) and optional additives added as required according to a known method.
- a gelling agent for example, (B) a gelling agent, (C) an antibacterial / antifungal agent and a surfactant are added to a solvent such as water (D), heated and stirred, and then a small amount of an adsorbent which is a powder (A)
- the solution is dispersed in water and stirred to form a uniform solution, and finally the solution is poured into a vessel, cooled and gelled.
- composition can be illustrated as a preferable aspect of the gel-form deodorizing agent of this invention.
- Adsorbent a1) Activated carbon 0.3 to 3%
- A2) Binchotan charcoal 0.2 to 2%
- A1): (a2) 3: 2 to 1: 1
- gelling agent b1) carrageenan 0.4 to 5%
- B2) hydroxypropyl methylcellulose 0.1 to 2%
- B1): (b2) 10: 1 to 1: 1
- B1: (b2) 10: 1 to 1: 1
- B1: (b2) 10: 1 to 1: 1
- Antifungal / antifungal agent c1) o-methoxycinnamaldehyde 0.025 to 2%
- C2) 3-dodecylamino-1,2-propanediol 0.001 to 1 %
- C1): (c2) 20: 1 to 1: 5
- solvent (d1) water 87 to 90% (D2) ethanol
- Example 1 According to the composition shown in Table 1, a gel deodorant was prepared by the following method.
- Test example 1 Each gel deodorizing agent prepared in Example 1 was heated again at 80 ° C. for dissolution, and then each 30 g was poured into a sterilized petri dish and solidified by cooling. After inoculation of 50 ⁇ l each of a suspension of the following three types of fungi or molds on a sterile 10 mm diameter circular paper, the paper was brought into contact with the gel in a petri dish and allowed to stand. Each piece of paper was collected 1, 2, 3 days after standing and suspended in 10 ml of sterile saline.
- Bacteria Bacterial liquid in which the following three types of bacteria are mixed at a ratio of 1: 1: 1 Pseudomonas aeruginosa (Pseudomonas Aeruginosa, KCTC 2513) Staphylococcus aureus (Staphylococcus Aureus, K CTC 3881) E. coli (Escherichia Coli, KCTC 2571) Mold 1: Candida albicans (Candida Albicans, KC TC 7965) Mold 2: black mold (Aspergillus Niger, KCTC 631) 7)
- Test example 2 Each gel-like deodorizer prepared in Example 1 was dried to a half weight to prepare a gel-like deodorizer in the state of late use period. The gel was cut with a sterile blade and placed on a sterile petri dish. After inoculation of 50 ⁇ l each of the suspension of the same three types of fungi or fungi as in Test Example 1 onto a sterile 10 mm diameter circular paper, the paper was brought into contact with the gel in a petri dish and allowed to stand. Each piece of paper was collected 1, 2, 3 days after standing and suspended in 10 ml of sterile saline.
- Example 2 The product of the present invention 1 obtained in Example 1 was subjected to the deodorizing test by the test method shown below. The results are shown in Table 4.
- Example 1 The product 1 of the present invention prepared in Example 1 was cut into cubes of 2 cm square and used as samples. One sample was placed in a 2-liter desiccator, and ammonia and hydrogen sulfide were injected as malodorous gases. The concentration after the malodor gas injection (initial concentration; A (ppm)) and the concentration after 180 minutes (B (ppm)) were measured by a detection tube, and the deodorizing rate was calculated using the following equation. The deodorizing rate was similarly determined for blanks in which no sample was put in the desiccator.
- A initial concentration
- B concentration after 180 minutes
- Example 3 Preparation example: According to the composition of Table 5, a gel deodorant was prepared in a container made of polypropylene. This deodorizing agent showed a good deodorizing effect and was able to obtain a highly useful preparation without fungus and mold propagating on the surface of the gel from immediately after preparation until the end of use.
- ⁇ 1 Made by Wako Pure Chemical Industries, Ltd.
- ⁇ 2 Made by GT-C12WBB097, eWoo chem
- the gel deodorizing agent of the present invention is useful as a gel deodorizing agent which can be applied under a wide range of conditions, because the deodorizing effect can be maintained without causing bacterial growth and mold during the period of use.
Abstract
Description
(A)吸着剤
(a1)活性炭 0.3~3%
(a2)備長炭 0.2~2%
(a1):(a2)=3:2~1:1
(B)ゲル化剤
(b1)カラギーナン 0.4~5%
(b2)ヒドロキシプロピルメチルセルロース 0.1~2%
(b1):(b2)=10:1~1:1
(C)抗菌・抗かび剤
(c1)o-メトキシシンナムアルデヒド 0.025~2%
(c2)3-ドデシルアミノ-1,2-プロパンジオール 0.001~1
%
(c3)EDTA 0.01~0.1%
(c1):(c2)= 20:1~1:5
(D)溶媒
(d1)水 87~90%
(d2)エタノール 1~10%
(d1):(d2)=90:1~10:1
表1に示す組成に従い、下記方法でゲル状脱臭剤を調製した。
ルアミノ-1,2-プロパンジオール含有量5~30%、BJ BIO
CHEM社製
※2:GT-C12WBB097、eWoo chem社製
成分1~11を成分12~13に分散させ、70℃に加熱、攪拌した後ガラス製ビーカーに注ぎ、室温にて静置することによってゲル化させ、ゲル状脱臭剤を得た。
実施例1で調製した各ゲル状脱臭剤を再度80℃に加熱して溶解させた後、滅菌したシャーレにそれぞれ30gずつ注ぎ、冷却固化させた。滅菌した直径10mmの円形紙片に、下記の3種類の菌またはかびの懸濁液を50μlずつ接種した後、この紙片をシャーレ中のゲル上に接触させ、静置した。静置から1、2、3日後に各紙片を回収し、滅菌された生理食塩水10mlに懸濁させた。この生理食塩水を100μlずつ、菌はTSA培地に、かびはSDA培地に接種した後、菌は48時間、かびは72時間インキュベーターで培養し、菌およびかびの発育状況を肉眼で観察し、下記基準に従って評価した。この結果を表2に示す。
菌:下記3種の細菌を1:1:1の割合で混合した細菌菌液
緑膿菌(Pseudomonas Aeruginosa、KCTC
2513)
黄色ブドウ球菌(Staphylococcus Aureus、K
CTC 3881)
大腸菌(Eschericha Coli、KCTC 2571)
かび1:カンジダアルビカンス(Candida Albicans、KC
TC 7965)
かび2:黒カビ(Aspergillus Niger、KCTC 631
7)
+:菌・かびの発育が認められる。
±:ごくわずかに菌・かびの発育が認められる。
-:菌・かびの発育が認められない。
実施例1で調製した各ゲル状脱臭剤を、重量が2分の1になるまで乾燥させ、使用期間後期の状態のゲル状脱臭剤を作成した。このゲルを滅菌した刃で切断し、滅菌したシャーレ上に置いた。滅菌した直径10mmの円形紙片に、試験例1と同じ3種類の菌またはかびの懸濁液を50μlずつ接種した後、この紙片をシャーレ中のゲル上に接触させ、静置した。静置から1、2、3日後に各紙片を回収し、滅菌された生理食塩水10mlに懸濁させた。この生理食塩水を100μlずつ、菌はTSA培地に、かびはSDA培地に接種した後、菌は48時間、かびは72時間インキュベーターで培養し、菌およびかびの発育状況を肉眼で観察し、試験例1と同様にして評価した。この結果を表3に示す。
実施例1で得た本発明品1について、下記に示す試験方法により脱臭試験を実施した。結果を表4に示す。
実施例1で作成した本発明品1をそれぞれ2cm角の立方体にカットし、これを試料とした。この試料1個を2リットルのデシケーターに入れ、悪臭ガスとしてアンモニアと硫化水素を注入した。悪臭ガス注入後の濃度(初期濃度;A(ppm))と180分後の濃度(B(ppm))を検知管により測定し、下記の式を用いて消臭率を算出した。デシケーターに試料を入れないブランクについても同様に消臭率を求めた。
製 剤 例:
表5の組成により、ゲル状脱臭剤をポリプロピレン製の容器内に調製した。この脱臭剤は、良好な脱臭効力を示すとともに、調製直後から使用終期に至るまで、ゲルの表面に菌やかびが繁殖することなく、利用価値の高い製剤を得ることができた。
Claims (15)
- (C1)が、次の成分(c1);
(c1)o-メトキシシンナムアルデヒド
である請求項1記載のゲル状脱臭剤。 - (C2)が、次の成分(c2);
(c2)3-ドデシルアミノ-1,2-プロパンジオール
である請求項1記載のゲル状脱臭剤。 - 成分(C)が、(c1)及び(c2)を質量配合比20:1~1:5で含有する請求項1記載のゲル状脱臭剤。
- 成分(C)が、さらに次の成分(c3);
(c3)EDTA
を含有する請求項1~4のいずれかの項記載のゲル状脱臭剤。 - 成分(A)吸着剤が、活性炭、木炭、ゼオライト、シリカゲル及び層状アルミノケイ酸亜鉛からなる群より選ばれた1種または2種以上である請求項1~5の何れかの項記載のゲル状脱臭剤。
- 成分(A)が、次の成分(a1)及び(a2);
(a1)活性炭
(a2)備長炭
を含有する請求項6記載のゲル状脱臭剤。 - 成分(a1)と(a2)を質量配合比3:2~1:1で含有する請求項7記載のゲル状脱臭剤。
- 成分(B)ゲル化剤が、カラギーナン、ジェランガム、寒天、ゼラチン、グアーガム、ペクチン、ローカストビーンガム、キサンタンガム、アルギン酸ソーダ及びセルロース誘導体よりなる群から選ばれた1種または2種以上である請求項1~8の何れかの項記載のゲル状脱臭剤。
- 成分(B)が、次の成分(b1);
(b1)カラギーナン
を含有する請求項9記載のゲル状脱臭剤。 - 成分(B)が、さらに次の成分(b2);
(b2)ヒドロキシプロピルメチルセルロース
を含有する請求項10記載のゲル状脱臭剤。 - 成分(b1)と(b2)を質量配合比10:1~1:1で含有する請求項11記載のゲル状脱臭剤。
- 成分(D)が、次の成分(d1)及び(d2);
(d1)水
(d2)エタノール
を含有する請求項1~12のいずれかの項記載のゲル状脱臭剤。 - 成分(d1)と(d2)を質量配合比90:1~10:1で含有する請求項13記載のゲル状脱臭剤。
- 成分(d1)の含有量が85~95質量%である請求項13または14に記載のゲル状脱臭剤。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2017/024138 WO2019003413A1 (ja) | 2017-06-30 | 2017-06-30 | ゲル状脱臭剤 |
KR1020197039002A KR102394911B1 (ko) | 2017-06-30 | 2017-06-30 | 겔 형태 탈취제 |
JP2019526091A JP6896856B2 (ja) | 2017-06-30 | 2017-06-30 | ゲル状脱臭剤 |
CN201780092114.5A CN110769864B (zh) | 2017-06-30 | 2017-06-30 | 凝胶状除臭剂 |
PH12019502866A PH12019502866A1 (en) | 2017-06-30 | 2019-12-18 | Gel-like deodorant |
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JP2020132755A (ja) * | 2019-02-19 | 2020-08-31 | 国立大学法人広島大学 | ハイドロゲルおよびハイドロゲルの製造方法 |
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JP2023535536A (ja) * | 2021-06-29 | 2023-08-18 | ビージェイバイオケム カンパニー,リミテッド | 殺菌、抗菌及び保存剤組成物 |
CN114737389A (zh) * | 2022-05-05 | 2022-07-12 | 杭州朝盛塑业有限公司 | 一种家用抗菌无纺布及其制备方法 |
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JP2003047648A (ja) * | 2001-08-08 | 2003-02-18 | S T Chem Co Ltd | ゲル状抗菌脱臭剤及びゲル状抗菌脱臭剤の製造方法 |
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JP2002119589A (ja) * | 2000-10-18 | 2002-04-23 | Nipro Corp | 留置針組立体 |
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- 2017-06-30 JP JP2019526091A patent/JP6896856B2/ja active Active
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JP2002119582A (ja) * | 2000-10-13 | 2002-04-23 | S T Chem Co Ltd | 脱臭剤 |
JP2003024424A (ja) * | 2001-07-11 | 2003-01-28 | S T Chem Co Ltd | 脱臭剤組成物 |
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KR20200023612A (ko) | 2020-03-05 |
JPWO2019003413A1 (ja) | 2020-04-30 |
PH12019502866A1 (en) | 2020-09-28 |
CN110769864A (zh) | 2020-02-07 |
CN110769864B (zh) | 2021-05-07 |
KR102394911B1 (ko) | 2022-05-06 |
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