JP2013075886A - Composition - Google Patents
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- JP2013075886A JP2013075886A JP2012194920A JP2012194920A JP2013075886A JP 2013075886 A JP2013075886 A JP 2013075886A JP 2012194920 A JP2012194920 A JP 2012194920A JP 2012194920 A JP2012194920 A JP 2012194920A JP 2013075886 A JP2013075886 A JP 2013075886A
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Abstract
Description
本発明は組成物の分野に関する。特に、消臭組成物、抗菌組成物、防カビ組成物並びに抗ウイルス組成物、海洋生物付着防止組成物に関する。 The present invention relates to the field of compositions. In particular, the present invention relates to a deodorant composition, an antibacterial composition, an antifungal composition, an antiviral composition, and a marine organism adhesion preventing composition.
銀は、亜鉛、銅、チタン等と共に消臭成分、抗菌成分、防カビ成分等として知られ、これらの成分が配合された消臭組成物が知られている（特許文献１〜３）。また、これらの成分を含む抗ウイルス剤も開発されている（特許文献４）。 Silver is known as a deodorant component, an antibacterial component, an antifungal component and the like together with zinc, copper, titanium and the like, and a deodorant composition containing these components is known (Patent Documents 1 to 3). An antiviral agent containing these components has also been developed (Patent Document 4).
特許文献１〜４に示す消臭、抗菌、防カビ、抗ウイルスといった効果を示す組成物は、布に対して使用すると色が付いてしまう問題点を有している。このような問題点を改善するために、銀の配合量を軽減した組成物が存在するが、そうすると十分な消臭、抗菌、防カビ、抗ウイルスといった効果を示さないことになってしまう。 The compositions showing effects such as deodorizing, antibacterial, antifungal, and antiviral shown in Patent Documents 1 to 4 have a problem that they are colored when used on a cloth. In order to improve such a problem, there exists a composition in which the amount of silver is reduced, but if this is the case, the effect of deodorizing, antibacterial, antifungal and antiviral will not be exhibited.
そこで本発明は、様々な対象物に対して適用できる、優れた効果を示す組成物を提供することを主な目的とする。 Then, this invention sets it as the main objective to provide the composition which can be applied with respect to various target objects, and shows the outstanding effect.
本発明者らは、上記課題に鑑みて鋭意研究を重ねた結果、銀化合物と共に特定の成分を配合した組成物が、消臭、抗菌、防カビ、抗ウイルス並びに海洋生物付着防止といった優れた効果を示すことを見出した。 As a result of intensive studies in view of the above problems, the present inventors have found that a composition containing a specific component together with a silver compound has excellent effects such as deodorization, antibacterial, antifungal, antiviral, and marine organism adhesion prevention. It was found to show.
本発明は、係る知見に基づいて完成されたものであり、下記に示す態様の発明を広く包含するものである。 The present invention has been completed based on such findings, and widely encompasses the inventions of the embodiments described below.
項１ 銀化合物、ホウ素化合物、亜鉛化合物、銅化合物及び四塩化チタンの加水分解物を配合してなる組成物。 Item 1 A composition comprising a hydrolyzate of a silver compound, a boron compound, a zinc compound, a copper compound and titanium tetrachloride.
項２ 消臭組成物である上記項１に記載の組成物。 Item 2. The composition according to Item 1, which is a deodorant composition.
項３ 抗菌組成物である上記項１に記載の組成物。 Item 3. The composition according to Item 1, which is an antibacterial composition.
項４ 防カビ組成物である上記項１に記載の組成物。 Item 4. The composition according to Item 1, which is an antifungal composition.
項５ 抗ウイルス組成物である、上記項１に記載。 Item 5. The item 1, which is an antiviral composition.
項６ 海洋生物付着防止組成物である、上記項１に記載の組成物。 Item 6. The composition according to Item 1, which is a marine organism adhesion preventing composition.
項７ 四塩化チタンの部分加水分解物を含む液に、ホウ素化合物、亜鉛化合物、銅化合物及び銀化合物を、この順で配合することを特徴とする、上記項１に記載の組成物を製造する方法。 Item 7 The composition according to Item 1, wherein a boron compound, a zinc compound, a copper compound and a silver compound are blended in this order into a liquid containing a partial hydrolyzate of titanium tetrachloride. Method.
以下に、本発明を詳細に説明する。 The present invention is described in detail below.
本発明に係る組成物
本発明に係る組成物に配合する銀化合物は、特に限定はされないが、例えば硝酸銀、酸化銀、硫化銀等が挙げられるが、用材の透明性及び効果の観点から硝酸銀であることが好ましい。
Composition according to the present invention The silver compound to be blended in the composition according to the present invention is not particularly limited, and examples thereof include silver nitrate, silver oxide, silver sulfide and the like, but silver nitrate is used from the viewpoint of transparency and effects of the material. Preferably there is.
このような銀化合物の配合量は特に限定はされないが、本発明に係る組成物１００重量部に対して通常０．０１〜１量部程度とすればよい。 Although the compounding quantity of such a silver compound is not specifically limited, What is necessary is just to usually be about 0.01-1 part by weight with respect to 100 parts by weight of the composition according to the present invention.
本発明に係る組成物に配合された銀化合物は、組成物中において銀イオンの状態で存在する。斯かる銀イオンの価数は、上述した本発明に係る組成物に配合する銀化合物によって区々ではあるが、１価であることが好ましい。 The silver compound mix | blended with the composition which concerns on this invention exists in the state of silver ion in a composition. The valence of such silver ions varies depending on the silver compound blended in the composition according to the present invention described above, but is preferably monovalent.
本発明に係る組成物に配合するホウ素化合物は、特に限定はされないが、例えばホウ酸等が挙げられる。 Although the boron compound mix | blended with the composition concerning this invention is not specifically limited, For example, a boric acid etc. are mentioned.
このようなホウ素化合物の配合量は特に限定はされないが、本発明に係る組成物１００重量部に対して通常５〜２０重量部程度とすればよい。 The compounding amount of such a boron compound is not particularly limited, but it may be usually about 5 to 20 parts by weight with respect to 100 parts by weight of the composition according to the present invention.
本発明に係る組成物に配合されたホウ素化合物は、組成物中においてホウ酸イオンの状態で存在する。斯かるホウ酸イオンの状態は、上述した本発明に係る組成物に配合するホウ素化合物並びに本発明に係る組成物のｐＨによって区々であり、特に限定はされず、ホウ酸二水素イオン（Ｈ２ＢＯ３ −）、ホウ酸水素イオン（ＨＢＯ３ ２−）若しくはホウ酸イオン（ＢＯ３ ３−）のいずれの状態であってもよい。 The boron compound mix | blended with the composition which concerns on this invention exists in the state of a borate ion in a composition. The state of such borate ions varies depending on the boron compound blended in the composition according to the present invention and the pH of the composition according to the present invention, and is not particularly limited. 2 BO 3 − ), hydrogen borate ion (HBO 3 2− ), or borate ion (BO 3 3− ).
本発明に係る組成物に配合する亜鉛化合物は、特に限定はされないが、例えば硝酸亜鉛、酸化亜鉛、硫酸亜鉛等が挙げられるが、溶媒への溶解性等の観点から硝酸亜鉛であることが好ましい。 The zinc compound to be blended in the composition according to the present invention is not particularly limited, and examples thereof include zinc nitrate, zinc oxide, and zinc sulfate, but zinc nitrate is preferable from the viewpoint of solubility in a solvent. .
このような亜鉛化合物の配合量は特に限定はされないが、本発明に係る組成物１００重量部に対して通常５〜２０重量部程度とすればよい。 The compounding amount of such a zinc compound is not particularly limited, but it may be usually about 5 to 20 parts by weight with respect to 100 parts by weight of the composition according to the present invention.
本発明に係る組成物に配合された亜鉛化合物は、組成物中において亜鉛イオンの状態で存在する。斯かる亜鉛イオンの価数は、上述した本発明に係る組成物に配合する亜鉛化合物によって区々ではあるが、２価であることが好ましい。 The zinc compound blended in the composition according to the present invention exists in the state of zinc ions in the composition. The valence of such zinc ions varies depending on the zinc compound blended in the composition according to the present invention described above, but is preferably divalent.
本発明に係る組成物に配合する亜鉛化合物は、特に限定はされないが、例えば硝酸銅、酸化銅、硫化銅などが挙げられるが、溶媒への溶解性の観点から硝酸銅であることが好ましい。 Although the zinc compound mix | blended with the composition concerning this invention is not specifically limited, For example, although copper nitrate, copper oxide, copper sulfide, etc. are mentioned, it is preferable that it is copper nitrate from a soluble viewpoint to a solvent.
このような銅化合物の配合量は特に限定はされないが、本発明に係る組成物１００重量部に対して通常５〜１０重量部程度とすればよい。 Although the compounding quantity of such a copper compound is not specifically limited, What is necessary is just to be about 5-10 weight part normally with respect to 100 weight part of compositions which concern on this invention.
本発明に係る組成物に配合された銅化合物は、組成物中において銅イオンの状態で存在する。斯かる銅イオンの価数は、本発明にかかる組成物に配合する銅化合物によって区々ではあるが、２価である事が好ましい。 The copper compound mix | blended with the composition which concerns on this invention exists in the state of a copper ion in a composition. The valence of such copper ions varies depending on the copper compound to be blended in the composition according to the present invention, but is preferably divalent.
本発明に係る組成物に配合する四塩化チタンの加水分解物とは、チタン原子が酸素原子を介して縮合した縮合体である。また、斯かる縮合体の末端にはチタン原子に水酸基を有する化学構造を有していてもよい。具体的な縮合体は特に限定はされないが、通常は１〜５重量％程度の四塩化チタンを水で７０〜２００倍に希釈して得られる縮合体とすればよい。 The hydrolyzate of titanium tetrachloride to be blended in the composition according to the present invention is a condensate in which titanium atoms are condensed through oxygen atoms. Moreover, the terminal of such a condensate may have a chemical structure having a hydroxyl group on a titanium atom. Although a specific condensate is not particularly limited, it may be usually a condensate obtained by diluting about 1 to 5% by weight of titanium tetrachloride 70 to 200 times with water.
このような四塩化チタンの部分加水分解物の配合量は特に限定はされないが、本発明に係る組成物１００重量部に対して通常１０〜５０重量部程度とすればよい。 Although the compounding quantity of such a partial hydrolyzate of titanium tetrachloride is not particularly limited, it may be usually about 10 to 50 parts by weight with respect to 100 parts by weight of the composition according to the present invention.
なお、本発明に係る組成物には、チタン誘導体が配合されていてもよい。例えば、各種酸化チタン、塩化チタン、アルコキシチタン等が挙げられる。これらのチタン誘導体の配合量は、本発明の様々な効果を損なわない限り特に限定はされず、適量を配合すればよい。 In addition, the titanium derivative may be mix | blended with the composition which concerns on this invention. For example, various titanium oxides, titanium chlorides, alkoxy titaniums and the like can be mentioned. The blending amount of these titanium derivatives is not particularly limited as long as various effects of the present invention are not impaired, and an appropriate amount may be blended.
本発明に係る組成物の溶媒は特に限定されず、水であっても、アルコール溶媒であってもよい。水系溶媒である場合、本発明に係る組成物のｐＨは通常５〜６程度である。また、アルコール溶媒である場合には、水を含有する混合溶媒であってもよい。ここで、アルコールとは特に限定はされず、例えばエタノール、ブタノール、メタノール等が挙げられ、臭気の観点からエタノールであることが好ましい。 The solvent of the composition according to the present invention is not particularly limited, and may be water or an alcohol solvent. In the case of an aqueous solvent, the pH of the composition according to the present invention is usually about 5-6. Moreover, when it is an alcohol solvent, the mixed solvent containing water may be sufficient. Here, the alcohol is not particularly limited, and examples thereof include ethanol, butanol, methanol and the like, and ethanol is preferable from the viewpoint of odor.
また、本発明に係る組成物中におけるアルコールの含有量は特に限定はされないが、本発明に係る組成物１００重量部に対して、通常は３０〜８０重量部程度とすればよい。 Further, the content of alcohol in the composition according to the present invention is not particularly limited, but it may be usually about 30 to 80 parts by weight with respect to 100 parts by weight of the composition according to the present invention.
本発明に係る組成物は、上述の銀化合物、ホウ素化合物、亜鉛化合物、銅化合物及び四塩化チタンの加水分解物を一体不可分に配合させることにより、特に言及しない限り、消臭作用、抗菌作用、防カビ作用、抗ウイルス作用並びに海洋生物付着防止作用を発揮することから、消臭組成物、抗菌組成物、防カビ組成物、抗ウイルス組成物並びに海洋生物付着防止組成物として有用である。 The composition according to the present invention includes the above-described silver compound, boron compound, zinc compound, copper compound, and titanium tetrachloride hydrolyzate in an inseparable manner, unless otherwise specified, deodorizing action, antibacterial action, Since it exhibits an antifungal action, an antiviral action and a marine organism adhesion preventing action, it is useful as a deodorant composition, an antibacterial composition, an antifungal composition, an antiviral composition, and a marine organism adhesion prevention composition.
また、本発明に係る組成物は、生体に対して十分な安全性を有することから、様々な塗布対象に適用することが可能である。このような本発明に係る組成物の使用対象並びに使用量については、それぞれの作用によって区々であることから、それぞれの組成物の項で後述する。 Moreover, since the composition according to the present invention has sufficient safety for a living body, it can be applied to various application targets. About the usage object and usage-amount of such a composition which concerns on this invention, since it is different by each effect | action, it mentions later by the item of each composition.
本発明に係る消臭組成物
上述のように、本発明に係る組成物は消臭作用を発揮することから、消臭組成物とすることができる。ここで、『消臭』とは、例えば人間に対して異臭を感じさせる成分（アンモニア、ホルムアルデヒド、硫化水素等）を分解若しく吸着等の処理に供して、係る異臭を感じさせないようにせしめることを意味し、従来用いられている『消臭』の意味を大きく逸脱するものではない。
Deodorant Composition According to the Present Invention As described above, the composition according to the present invention exhibits a deodorizing action, so that it can be a deodorant composition. Here, “deodorizing” means, for example, decomposing or adsorbing a component that makes a person feel a strange odor (ammonia, formaldehyde, hydrogen sulfide, etc.) so as not to feel such a bad odor. It does not deviate significantly from the meaning of “deodorization” used conventionally.
本発明に係る消臭組成物の使用対象は特に限定はされず、例えばカーテン、カーペット、布団、座布団、衣類、内壁等といった日常用品；風呂、台所、便所等といった物品に対して好適に使用することができる。 The usage target of the deodorant composition according to the present invention is not particularly limited, and is preferably used for daily goods such as curtains, carpets, futons, cushions, clothes, inner walls, etc .; articles such as baths, kitchens, toilets, etc. be able to.
本発明に係る消臭組成物の使用量は、使用対象、使用目的、使用環境等によって区々ではあるが、例えばカーテンに対して使用するのであれば、通常１０〜２０ｃｃ／ｍ２程度の使用量とすればよい。 The amount of the deodorant composition according to the present invention varies depending on the object of use, purpose of use, environment of use, etc., but if it is used for a curtain, for example, it is usually used at about 10 to 20 cc / m 2. It can be an amount.
なお、本発明に係る組成物においては、亜鉛化合物及び／又はホウ素化合物は配合されていなくとも消臭作用を十分に発揮し得ることから、銀化合物、銅化合物及び四塩化チタンの加水分解物を配合してなる組成物も、本発明の消臭組成物に包含される。 In addition, in the composition which concerns on this invention, since the deodorizing effect | action can fully be exhibited even if it does not mix | blend a zinc compound and / or a boron compound, the hydrolyzate of a silver compound, a copper compound, and titanium tetrachloride is used. A composition obtained by blending is also included in the deodorant composition of the present invention.
本発明に係る防カビ組成物
上述のように、本発明に係る組成物は防カビ作用を発揮することから、防カビ組成物とすることができる。ここで、『防カビ』とは例えば胞子形成する菌（Ａｓｐｅｒｇｉｌｌｕｓ属、Ｐｅｎｉｃｉｌｌｉｕｍ属、Ｐａｅｃｉｌｏｍｙｃｅｓ属、Ｇｌｉｏｃｌａｄｉｕｍ属、Ｃｈａｅｔｏｍｉｕｍ属等）の生育、後述する使用対象への付着の阻害、当該菌を死滅せしめること等を意味し、従来用いられている『防カビ』の意味を大きく逸脱するものではない。
Antifungal Composition According to the Present Invention As described above, the composition according to the present invention exhibits an antifungal action, and thus can be made into an antifungal composition. Here, “mold prevention” means, for example, growth of spore-forming bacteria (Aspergillus genus, Penicillium genus, Paecilomyces genus, Gliocladium genus, Chaetomium genus, etc.), inhibition of adherence to the target to be used later, and killing the bacteria It does not deviate significantly from the meaning of the conventional “anti-mold”.
本発明に係る防カビ組成物の使用対象は、特に限定はされず、例えばカーテン、カーペット、布団、座布団、衣類、内壁等といった日常用品；風呂、台所、外壁等といった構造物に対して好適に使用することができる。 The object of use of the antifungal composition according to the present invention is not particularly limited, and is suitable for daily goods such as curtains, carpets, futons, cushions, clothing, inner walls, etc .; and structures such as baths, kitchens, outer walls, etc. Can be used.
本発明に係る防カビ組成物の使用量は、使用対象、使用目的、使用環境等によって区々ではあるが、例えば外壁に対して使用するのであれば、通用１０〜２０ｃｃ／ｍ２程度の使用量とすればよい。 The amount of the fungicide composition according to the present invention varies depending on the object of use, purpose of use, environment of use, etc., but for example, if it is used on the outer wall, it is generally used at about 10 to 20 cc / m 2. It can be an amount.
本発明に係る抗菌組成物
上述のように、本発明に係る組成物は抗菌作用を発揮することから、抗菌組成物とすることができる。ここで、『抗菌』とは例えば細菌（大腸菌、サルモネラ菌、黄色ブドウ球菌等）の生育、後述する使用対象への細菌の付着等の阻害、当該菌を死滅せしめること等を意味し、従来用いられている『抗菌』の意味を大きく逸脱するものではない。
Antibacterial composition according to the present invention As described above, the composition according to the present invention exhibits an antibacterial action, and therefore can be an antibacterial composition. Here, “antibacterial” means, for example, growth of bacteria (e.g., Escherichia coli, Salmonella, Staphylococcus aureus), inhibition of bacterial adhesion to the target to be described later, killing the bacteria, and the like. It does not deviate significantly from the meaning of “antibacterial”.
本発明に係る抗菌組成物の使用対象は、特に限定はされず、例えばカーテン、カーペット、布団、座布団、衣類、内壁等といった日常用品；風呂、台所、便所等といった構造物に対して好適に使用することができる。 The use object of the antibacterial composition according to the present invention is not particularly limited, and is preferably used for daily goods such as curtains, carpets, futons, cushions, clothing, inner walls, etc .; can do.
本発明に係る抗菌組成物の使用量は、使用対象、使用目的、使用環境等によって区々ではあるが、例えば便所に対して使用するのであれば、通用１０〜２０ｃｃ／ｍ２程度の使用量とすればよい。 The use amount of the antibacterial composition according to the present invention varies depending on the use object, purpose of use, use environment, and the like. For example, if it is used for a toilet, the use amount is generally about 10 to 20 cc / m 2. And it is sufficient.
なお、本発明に係る組成物においては、亜鉛化合物及び／又はホウ素化合物は配合されていなくとも抗菌作用を十分に発揮し得ることから、銀化合物、銅化合物及び四塩化チタンの加水分解物を配合してなる組成物も、本発明の抗菌組成物に包含される。 In the composition according to the present invention, since the antibacterial action can be sufficiently exerted even if the zinc compound and / or boron compound is not blended, a hydrolyzate of silver compound, copper compound and titanium tetrachloride is blended. These compositions are also included in the antibacterial composition of the present invention.
本発明に係る抗ウイルス組成物
上述のように、本発明に係る組成物は抗ウイルス作用を発揮することから、抗ウイルス組成物とすることができる。ここで、『抗ウイルス』とは、例えばインフルエンザウイルス等といったウイルスの生育、後述する使用対象へのウイルスの付着、細胞、特に人体の細胞へのウイルスの感染等の阻害、当該ウイルスの不活化等といった効果を意味し、従来用いられている『抗ウイルス』の意味を大きく逸脱するものではない。
Antiviral composition according to the present invention As described above, the composition according to the present invention exhibits an antiviral action, and therefore can be an antiviral composition. Here, the term “antivirus” refers to growth of a virus such as an influenza virus, attachment of a virus to a target to be described later, inhibition of virus infection of cells, particularly human cells, inactivation of the virus, etc. It does not deviate significantly from the meaning of “antivirus” that has been used in the past.
本発明に係る抗ウイルス組成物の使用対象は、特に限定はされず、例えばカーテン、カーペット、布団、座布団、衣類、内壁等といった日常用品；バス、地下鉄、車両等といった構造物に対して好適に使用することができる。 The use object of the antiviral composition according to the present invention is not particularly limited, and is suitable for daily goods such as curtains, carpets, futons, cushions, clothes, inner walls, etc .; structures such as buses, subways, vehicles, etc. Can be used.
本発明に係る抗ウイルス組成物の使用量は、使用対象、使用目的、使用環境等によって区々ではあるが、例えばバスに対して使用するのであれば、通用１０〜２０ｃｃ／ｍ２程度の使用量とすればよい。 The use amount of the antiviral composition according to the present invention varies depending on the use object, purpose of use, use environment, and the like. For example, if it is used for a bus, the use is generally about 10 to 20 cc / m 2. It can be an amount.
本発明に係る海洋生物付着防止組成物
上述のように、本発明に係る組成物は海洋生物の付着防止効果作用を発揮することから、海洋生物付着防止組成物とすることができる。後述する物品への海洋生物の付着は、海洋にて生息する菌類が当該物品に対して膜を形成し、斯かる膜を足場にして、海洋生物が付着すると考えられている。
As described above, since the composition according to the present invention exhibits the effect of preventing the adhesion of marine organisms, it can be used as a marine organism adhesion preventive composition. The attachment of marine organisms to an article to be described later is considered that fungi that live in the ocean form a film on the article, and marine organisms adhere using such a film as a scaffold.
ここで、『海洋生物』とは例えばトコブシ、フジツボといった貝類、藻類等が挙げられ、特に限定はされない。 Here, “marine organisms” include, for example, shellfish such as Tokobushi and Barnacle, algae and the like, and are not particularly limited.
本発明に係る海洋生物付着防止組成物の使用対象は、特に限定はされず、例えば船底、プロペラ、エンジン、操舵室、スクリュー、船腹等といった船舶若しくは船舶の部位に対して好適に使用することができる。 The usage target of the marine organism adhesion preventing composition according to the present invention is not particularly limited, and may be suitably used for a ship or a part of a ship such as a ship bottom, a propeller, an engine, a wheelhouse, a screw, and a ship's hull. it can.
本発明に係る海洋生物付着防止組成物の使用量は、使用対象、使用目的、使用環境等によって区々ではあるが、例えば船腹に対して使用するのであれば、通用１０〜３０ｃｃ／ｍ２程度の使用量とすればよい。 The amount of use of the marine organism adhesion preventing composition according to the present invention varies depending on the use object, purpose of use, use environment, etc., but for example, if used on the hull, about 10 to 30 cc / m 2 is commonly used. Can be used.
海洋には、塩素イオンが多く含まれているにもかかわらず、本発明に係る組成物を海洋の環境下において使用しても、その有効成分である銀、亜鉛、銅といった成分は、塩化物となっても沈殿せずにその効果を発揮し続ける。 Even though the ocean contains a large amount of chloride ions, even if the composition according to the present invention is used in the marine environment, the components such as silver, zinc and copper, which are active ingredients, are chlorides. Even if it becomes, it continues to exert its effect without sedimentation.
以上のことから、本発明に係る組成物は、海洋環境下においても十分な抗菌作用を発揮し、それに伴って海洋にて生息する菌類による上述の物品に対する膜の形成を阻害し、結果として上述の海洋生物の付着を防止するものである。 From the above, the composition according to the present invention exhibits a sufficient antibacterial action even in a marine environment, and accordingly, inhibits the formation of a film on the above-mentioned article by fungi that inhabit the ocean, and as a result, the above-mentioned It prevents the attachment of marine organisms.
本発明に係る組成物の製造方法
本発明に係る組成物の製造方法は、四塩化チタンの加水分解物を含む液に、ホウ素化合物、亜鉛化合物、銅化合物及び銀化合物を、この順で配合することを特徴とする、上記項１に記載の組成物を製造する方法である。四塩化チタンの加水分解物を含む液は、上述の溶媒とすればよい。
Method for Producing Composition According to the Present Invention A method for producing a composition according to the present invention comprises blending a boron compound, a zinc compound, a copper compound and a silver compound in this order in a liquid containing a hydrolyzate of titanium tetrachloride. The method for producing the composition according to item 1, wherein the composition is characterized by the above. The liquid containing the hydrolyzate of titanium tetrachloride may be the above-described solvent.
具体的な四塩化チタンの加水分解物、ホウ素化合物、亜鉛化合物、銅化合物及び銀化合物は、上述の通りであり、これらの配合量も上述の通りとすればよい。これらの化合物は予め溶液の状態に調整して、四塩化チタンの加水分解物を含む液に配合してもよい。 Specific hydrolyzate of titanium tetrachloride, boron compound, zinc compound, copper compound and silver compound are as described above, and the blending amount thereof may be as described above. These compounds may be previously adjusted to a solution state and blended in a liquid containing a hydrolyzate of titanium tetrachloride.
製造時の温度は、特に限定はされないが通常は０〜４０℃程度の室温とすればよい。上述の化合物を混合した後に、撹拌の工程が含まれていても良く、得られた本発明に係る組成物中に固形物が出現する場合には、公知の固液分離工程に供して、かかる固形物を除去すればよい。 Although the temperature at the time of manufacture is not specifically limited, Usually, what is necessary is just to be room temperature of about 0-40 degreeC. After mixing the above-mentioned compounds, a stirring step may be included, and when a solid appears in the obtained composition according to the present invention, it is subjected to a known solid-liquid separation step. What is necessary is just to remove a solid substance.
本発明に係る組成物は、以下の挙げる効果を有する。ただし、本発明に係る組成物は、これらの全ての効果を具備するものに限定はされず、各々の効果を有する組成物を包含するものである。 The composition according to the present invention has the following effects. However, the composition which concerns on this invention is not limited to what has all these effects, The composition which has each effect is included.
本発明に係る組成物は、消臭作用、抗菌作用、防カビ作用、抗ウイルス作用並びに海洋生物付着防止作用を発揮する。 The composition according to the present invention exhibits a deodorizing action, an antibacterial action, an antifungal action, an antiviral action, and a marine organism adhesion preventing action.
本発明に係る組成物は、生体に毒性を示さないことから、日常生活にて用いる物品に対して適用することが可能である。 Since the composition according to the present invention does not show toxicity to living bodies, it can be applied to articles used in daily life.
本発明に係る組成物は、平滑な面を有する物品に対しても十分な密着性を有するので、使用量を多くする必要が無く経済的である。また、本発明に係る組成物を適用した物品を繰り返し洗浄してもその効果が減衰しにくいといった効果も有する。また、本発明に係る組成物は、海洋環境化において用いても、その効果が減衰しにくい傾向であるため、船底等といった適用回数に制限の有る対象物に対して好適である。 Since the composition according to the present invention has sufficient adhesion to an article having a smooth surface, it is not necessary to increase the amount of use and is economical. Moreover, even if it repeatedly wash | cleans the articles | goods to which the composition which concerns on this invention is applied, it has the effect that the effect is hard to attenuate | damp. In addition, the composition according to the present invention has a tendency that the effect is not easily attenuated even when used in the marine environment. Therefore, the composition according to the present invention is suitable for an object having a limited number of applications such as a ship bottom.
本発明に係る組成物は、白地又は透明な物品に対して用いても、着色しにくい傾向であるため、カーテン、カーペット、布団、座布団、衣類、内壁等といった日常用品に好適に用いることが可能である。 The composition according to the present invention tends not to be colored even when used on a white background or a transparent article, and thus can be suitably used for daily goods such as curtains, carpets, futons, cushions, clothes, and inner walls. It is.
＜試験例＞
製造方法
２４重量％の四塩化チタン水溶液を４％に水で希釈した四塩化チタンの加水分解物１８ｇとチタン誘導体９０ｇを、６００ｇのエタノールを含む溶媒（日本アルコール販売株式会社：製品名ＡＰ−７）に添加した。
<Test example>
Production Method A solvent containing 60 g of titanium tetrachloride hydrolyzate obtained by diluting a 24 wt% titanium tetrachloride aqueous solution to 4% with water and 90 g of a titanium derivative (Japan Alcohol Sales Co., Ltd .: Product name AP-7) ).
得られた混合物を１０倍に薄めた１０００ｃｃに対して、１２ｇのホウ酸（固形物）、１２ｇの硝酸亜鉛（結晶）、２ｇの硝酸銅（結晶）、水に硝酸銀を２％溶解した２％の硝酸銀水溶液を添加し、室温にて混合した。かくして得られた組成物のｐＨは、６程度であり、ほぼ透明か、やや青みがかった色を呈した。 12% boric acid (solids), 12 g zinc nitrate (crystals), 2 g copper nitrate (crystals), 2% silver nitrate dissolved in water 2% per 1000 cc of the resulting mixture diluted 10 times Was added and mixed at room temperature. The composition thus obtained had a pH of about 6 and exhibited a substantially transparent or slightly bluish color.
＜安全性試験＞
上述の組成物を、ＳＤ系ラットを用いた急性経口毒性試験に供したところ、２０００ｍｇ／ｋｇで投与しても、死亡例が無かった（ＬＤ５０＞２０００ｍｇ／ｋｇ；ＧＨＳ分類ではカテゴリー５に該当）。以上のことから、製造した組成物が十分な安全性を有することが明らかとなった。
<Safety test>
When the composition described above was subjected to an acute oral toxicity test using SD rats, there was no death even when administered at 2000 mg / kg (LD 50 > 2000 mg / kg; category 5 in the GHS classification) ). From the above, it was revealed that the manufactured composition has sufficient safety.
＜消臭効果＞
上述の組成物を、硫化水素、ホルムアルデヒド、並びにアンモニアを対象とした消臭試験に供したところ、約２時間後に７５％程度、約２４時間後には、９０％程度の硫化水素が減少するといった結果が得られた。また、約２時間後に、７０％程度のホルムアルデヒドが減少するといった結果も得られた。
<Deodorizing effect>
The above composition was subjected to a deodorization test for hydrogen sulfide, formaldehyde, and ammonia. As a result, about 75% of hydrogen sulfide decreased after about 2 hours, and about 90% of hydrogen sulfide decreased after about 24 hours. was gotten. Moreover, the result that about 70% of formaldehyde decreased after about 2 hours was also obtained.
さらに、アンモニアに関しては、約２時間後に９９％程度もの現象が確認された。なお、アンモニアを対象とした消臭試験では、上述の硝酸亜鉛及び／またはホウ酸を含有しない組成物においても、同様の消臭効果が得られるといった結果が和えられている。 Further, as for ammonia, a phenomenon of about 99% was confirmed after about 2 hours. In the deodorization test for ammonia, the same deodorizing effect can be obtained even in the above-described composition containing no zinc nitrate and / or boric acid.
＜抗菌効果＞
上述の組成物を大腸菌、黄色ブドウ球菌を対象とした抗菌作用に供したところ、これらの菌の増殖を好適に阻害することが明らかとなった。なお、大腸菌に対する試験において、上述の硝酸亜鉛及び／又はホウ酸を含有しない組成物であっても、十分な増殖阻害効果を有することが明らかとなった。
＜防カビ効果＞
上述の組成物を、Ａｓｐｅｒｇｉｌｌｕｓ ｎｉｇｅｒ、Ｐｅｎｉｃｉｌｌｉｕｍ ｆｕｎｉｃｕｌｏｓｕｍ、Ｐａｅｃｉｌｏｍｙｃｅｓ ｖａｒｉｏｔｔｉ、Ｇｌｉｏｃｌａｄｉｕｍ ｖｉｒｅｎｓ、Ｃｈａｅｔｏｍｉｕｍ ｇｌｏｂｏｓｕｍを対象とした防カビ試験に供したところ、これらのカビの生育が阻害されることが明らかとなった。
<Antimicrobial effect>
When the above-mentioned composition was subjected to antibacterial action against Escherichia coli and Staphylococcus aureus, it was revealed that the growth of these bacteria was suitably inhibited. In addition, in the test for Escherichia coli, it was revealed that the composition containing no zinc nitrate and / or boric acid has a sufficient growth inhibitory effect.
<Anti-mold effect>
When the above-mentioned composition was subjected to an antifungal test on Aspergillus niger, Penicillium funiculosum, Paecilomyces varioti, Gliocladium virens, and Chaetomium globosum, it was found that the growth of these molds was inhibited.
また、カビが発生している浴室の壁面に対して塩素系のカビ除去剤を用いてカビを除去した後に、上述の組成物を２０ｃｃ／ｍ２にて施工を行った。一ヵ月後に確認したところ、カビの発生は見られないことが明らかとなった。
＜抗ウイルス効果＞
上述の組成物を布地に適用し、当該布地においてＡ型インフルエンザウイルス（Ｈ１Ｎ１）の不活化作用の有無を検討した。当該組成物を布地に適用してから五分後のインフルエンザウイルスの感染価を評価したところ、十分なインフルエンザウイルスの不活化作用が確認された。以上のことから、上述の組成物は、抗ウイルス効果を有することが明らかとなった。
Moreover, after removing mold | fungi using the chlorine-type mold remover with respect to the wall surface of the bathroom in which mold | fungi generate | occur | produced, construction was performed at 20 cc / m < 2 > above-mentioned composition. When confirmed one month later, it became clear that no mold was observed.
<Antiviral effect>
The composition described above was applied to a fabric, and the presence or absence of an inactivating action of influenza A virus (H1N1) was examined on the fabric. When the infectivity of influenza virus was evaluated 5 minutes after the composition was applied to the fabric, a sufficient inactivation effect of influenza virus was confirmed. From the above, it was revealed that the above-mentioned composition has an antiviral effect.
次いで、Ａ型インフルエンザウイルスに代えて大腸菌ファージＭＳ２ ＮＢＲＣ １０２６１９を用い、本発明の組成物で不織布を処理したものを実施例とし、未処理の単なる不織布を比較例とした実験を行った。結果を表１に示す。 Next, an experiment was conducted using Escherichia coli phage MS2 NBRC 102619 instead of influenza A virus and treating the nonwoven fabric with the composition of the present invention as an example, and using an untreated simple nonwoven fabric as a comparative example. The results are shown in Table 1.
以上に示す結果から、上記＜試験例＞の製造方法にて得られる本発明の組成物は、不織布に適用しても優れた抗ウイルス効果を発揮する事が明らかとなった。 From the results shown above, it was revealed that the composition of the present invention obtained by the production method of <Test Example> exhibits an excellent antiviral effect even when applied to a nonwoven fabric.
＜海洋生物付着防止効果＞
上述の組成物を船底に具備されたプロペラに塗布し、数ヶ月間、通常の海洋での航行を行った後、塗布部とそれ以外の場所で、海洋生物の付着の有無を確認したところ、塗布部以外ではフジツボなどの海洋生物が多数付着していたのに対して、塗布部ではその付着数が少ないことが明らかとなった。
<Effect of preventing marine organism adhesion>
After applying the above composition to the propeller on the bottom of the ship and navigating in the normal ocean for several months, we confirmed the presence of marine organisms in the application area and other places, It was clarified that many marine organisms such as barnacles were attached in areas other than the application part, whereas the number of attachments was small in the application part.
＜不織布に対する抗菌性試験＞
試験はＪＳＳ Ｌ １９０２：２００８の定量試験（菌液吸収法）に基づいて実施した。試験菌株は、大腸菌 ＮＢＲＣ ３３０１を用いた。試験結果を表２に示す。なお、試験菌液には０．０５％のＴｗｅｅｎ８０を添加したものを用いて実施したものである。また、ＰＲＥ―Ｂ（１〜３）はすべて、上述の本発明の組成物を不織布に適用したものである。
<Antimicrobial test for non-woven fabric>
The test was conducted based on the quantitative test (bacterial solution absorption method) of JSS L 1902: 2008. E. coli NBRC 3301 was used as a test strain. The test results are shown in Table 2. In addition, it implemented using what added 0.05% Tween80 to a test microbe liquid. In addition, PRE-B (1 to 3) are all obtained by applying the above-described composition of the present invention to a nonwoven fabric.
以上に示す結果から、上記＜試験例＞の製造方法にて得られる本発明の組成物は、不織布に適用しても優れた抗菌効果を発揮する事が明らかとなった。 From the results shown above, it has been clarified that the composition of the present invention obtained by the production method of <Test Example> exhibits an excellent antibacterial effect even when applied to a nonwoven fabric.
＜不織布に対する抗菌性試験＞
上述の本発明の組成物を不織布に適用したものに対して、繊維評価技術協議会の消臭加工繊維製品認証基準に基づいた機器分析実施マニュアル（アンモニア法）に供した実験を行った。その結果、アンモニアの減少率が９３〜９８％と非常に高い消臭効果を発揮する事が明らかとなった。
<Antimicrobial test for non-woven fabric>
For the above-described composition of the present invention applied to a non-woven fabric, an experiment for an instrument analysis manual (ammonia method) based on the deodorant processed fiber product certification standard of the Fiber Evaluation Technology Council was conducted. As a result, it has been clarified that the ammonia depletion rate exhibits a very high deodorizing effect of 93 to 98%.
以上のことから、本発明の組成物は不織布に適用しても優れた消臭効果を発揮する事が明らかとなった。
＜不織布に対する防カビ試験＞
試験はＪＩＳ Ｚ ２９１１の繊維製品の試験・湿式法に基づいて実施した。試験かび菌株は、Ａｓｐｅｒｇｉｌｌｕｓ ｎｉｇｅｒ ＡＴＣＣ ６２７５、Ｐｅｎｉｃｉｌｌｉｕｍ ｃｉｔｒｉｎｕｍ ＡＴＣＣ ９８４９，Ｃｈａｅｔｏｍｉｕｍ ｇｌｏｂｏｓｕｍ ＡＴＣＣ ６２０５、及びＭｙｒｏｔｈｅｃｉｕｍ ｖｅｒｒｕｃａｒｉａ ＡＴＶＶ ９０９５を用いた。
From the above, it has been clarified that the composition of the present invention exhibits an excellent deodorizing effect even when applied to a nonwoven fabric.
<Anti-mold test for non-woven fabric>
The test was carried out based on a JIS Z 2911 textile product test / wet method. As a test fungal strain, Aspergillus niger ATCC 6275, Penicillium citrinum ATCC 9849, Chaetomium globosum ATCC 6205, and Myrothecerium verrucaria ATVV 9095 were used.
具体的には、無機塩観点培地中に、上述の本発明の組成物を不織布に適用したものをサンプルとして貼付し、上述の４つのカビ菌液を噴霧して２６〜３０℃で１４日間培養後、サンプル上でのカビの生育を観察した。 Specifically, in the inorganic salt viewpoint medium, a sample obtained by applying the above-described composition of the present invention to a nonwoven fabric is pasted as a sample, sprayed with the above four mold fungus liquids, and cultured at 26-30 ° C. for 14 days. Thereafter, the growth of mold on the sample was observed.
その結果、１４日までの間、カビの生育が認められないことが明らかとなった。 As a result, it became clear that no mold growth was observed until 14th.
以上のことから、本発明の組成物は不織布に適用しても優れた防カビ効果を発揮する事が明らかとなった。 From the above, it has been clarified that the composition of the present invention exhibits an excellent antifungal effect even when applied to a nonwoven fabric.
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| JP2018197222A (en) * | 2017-11-01 | 2018-12-13 | 株式会社ニイタカ | Norovirus deactivator and sanitary material |
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| JP2003221304A (en) * | 2002-01-28 | 2003-08-05 | Catalysts & Chem Ind Co Ltd | Antiviral agent, paint and base which contain the same |
| JP2005187353A (en) * | 2003-12-25 | 2005-07-14 | Denki Kagaku Kogyo Kk | Pest control material and its production method |
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| JP6339725B1 (en) * | 2017-05-23 | 2018-06-06 | 株式会社ニイタカ | Norovirus inactivator and sanitary material |
| JP2018197204A (en) * | 2017-05-23 | 2018-12-13 | 株式会社ニイタカ | Norovirus deactivator and sanitary material |
| JP2018197222A (en) * | 2017-11-01 | 2018-12-13 | 株式会社ニイタカ | Norovirus deactivator and sanitary material |
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