JP2024045892A - Additive for antifouling paint and antifouling paint composition containing the same - Google Patents
Additive for antifouling paint and antifouling paint composition containing the same Download PDFInfo
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- 230000003373 anti-fouling effect Effects 0.000 title claims abstract description 83
- 239000003973 paint Substances 0.000 title claims abstract description 78
- 239000000654 additive Substances 0.000 title claims abstract description 46
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- 239000000284 extract Substances 0.000 claims abstract description 90
- DSSYKIVIOFKYAU-XCBNKYQSSA-N (R)-camphor Chemical compound C1C[C@@]2(C)C(=O)C[C@@H]1C2(C)C DSSYKIVIOFKYAU-XCBNKYQSSA-N 0.000 claims abstract description 39
- 241000723346 Cinnamomum camphora Species 0.000 claims abstract description 39
- 229960000846 camphor Drugs 0.000 claims abstract description 39
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- GVJHHUAWPYXKBD-UHFFFAOYSA-N (±)-α-Tocopherol Chemical compound OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 description 2
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- SBXWFLISHPUINY-UHFFFAOYSA-N triphenyltin Chemical compound C1=CC=CC=C1[Sn](C=1C=CC=CC=1)C1=CC=CC=C1 SBXWFLISHPUINY-UHFFFAOYSA-N 0.000 description 2
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Abstract
【課題】簡便な方法で船舶や海洋浸水構造物に対する海洋生物の付着を防止すると同時に、海洋生物に毒性を示したり、海洋を汚染しない、環境にやさしい防汚塗料用添加物及び防汚塗料組成物を実現する。【解決手段】樟脳のエキス及び／又は黄漆のエキス及び／又は唐辛子のエキスを少なくとも含むことを特徴とする防汚塗料用添加物及び防汚塗料組成物、或いはニームオイル及び／又はトールオイル及び／又はオリーブオイル及び／又はファインオイル及び／又はキャスターオイルを少なくとも含むことを特徴とする防汚塗料用添加物及び防汚塗料組成物を用いる。【選択図】なし[Problem] To realize an antifouling paint additive and an antifouling paint composition that prevent marine organisms from attaching to ships and marine submerged structures in a simple manner while at the same time being environmentally friendly and not toxic to marine organisms or polluting the ocean. [Solution] An antifouling paint additive and an antifouling paint composition that are characterized by containing at least camphor extract and/or yellow lacquer extract and/or chili pepper extract, or an antifouling paint additive and an antifouling paint composition that are characterized by containing at least neem oil and/or tall oil and/or olive oil and/or fine oil and/or castor oil are used. [Selected Figure] None
Description
本発明は防汚塗料用添加物及びこれを含む防汚塗料組成物、特に船底に用いる防汚塗料用添加物及びこれを含む船底に用いる防汚塗料組成物に関するものである。 The present invention relates to an additive for antifouling paint and an antifouling paint composition containing the same, in particular to an additive for antifouling paint used on ship bottoms and an antifouling paint composition containing the same for ship bottoms.
長期航海を行う船舶の場合、船舶下部が浸水した状態で維持されるため、海洋生物付着による汚損が発生して摩擦抵抗が増加するので、航行速度の減少またはそれに相当するエネルギー損失などの問題が継続的に発生している。また、沿岸地域に建設される火力発電所や製鉄所の場合、水の流入と排出のための管が水中に設置されるが、管に付着したフジツボ等により、資材腐食と摩擦抵抗による損失対応に莫大な費用が消費される。。 In the case of ships on long voyages, the lower part of the ship is kept submerged, which causes fouling due to the adhesion of marine organisms and increases frictional resistance, resulting in continuous problems such as reduced sailing speed and equivalent energy loss. In addition, in the case of thermal power plants and steelworks built in coastal areas, pipes for the inflow and outflow of water are installed underwater, but barnacles and other organisms that adhere to the pipes cause material corrosion and huge costs are spent on dealing with losses caused by frictional resistance.
ここで、過去にはフジツボなどの海洋生物が船底や浸水構造物への着用を防ぐためにトリフェニル錫を含む塗料が多数使用されていた。 In the past, many paints containing triphenyltin were used to prevent marine organisms such as barnacles from attaching themselves to ship bottoms and flooded structures.
しかしトリフェニル錫は毒性が非常に強く、貝類や魚類などの海洋生物に影響を与える問題があり、２００３年国際海洋機構に於いてTBT成分が含まれる防汚塗料の使用を制限するに至った。 However, triphenyltin is highly toxic and has adverse effects on marine life such as shellfish and fish, which led the International Maritime Agency to restrict the use of antifouling paints containing TBT in 2003.
このため、船舶や海洋浸水構造物に対する海洋生物の付着を防止すると同時に、海洋生物に毒性を示したり、海洋を汚染しない、環境にやさしい防汚塗料を開発することが求められていた。 There was therefore a need to develop an environmentally friendly antifouling paint that would prevent marine organisms from attaching to ships and marine submersible structures, while at the same time not being toxic to marine organisms or polluting the ocean.
本発明は、樟脳のエキス及び／又は黄漆のエキス及び／又は唐辛子のエキスを少なくとも含むことを特徴とする防汚塗料用添加物及び防汚塗料組成物である。また本発明は、ニームオイル及び／又はトールオイル及び／又はオリーブオイル及び／又はファインオイル及び／又はキャスターオイルを少なくとも含むことを特徴とする。 The present invention is an additive for antifouling paints and an antifouling paint composition, characterized by containing at least an extract of camphor, an extract of yellow lacquer, and/or an extract of chili pepper. Further, the present invention is characterized in that it contains at least neem oil and/or tall oil and/or olive oil and/or fine oil and/or castor oil.
また本発明は、該防汚塗料用添加物が樟脳のエキス及び黄漆のエキスを含み、該樟脳のエキスと該黄漆のエキスの成分比は該樟脳のエキスの重量が該黄漆のエキスの重量に対して１００重量パーセント乃至３００重量パーセントの範囲で添加されたことを特徴とする。 Further, the present invention provides that the additive for antifouling paint contains a camphor extract and a yellow lacquer extract, and the component ratio of the camphor extract and the yellow lacquer extract is such that the weight of the camphor extract is equal to the weight of the yellow lacquer extract. It is characterized in that it is added in an amount of 100% to 300% by weight based on the weight of .
また本発明は、該防汚塗料用添加物が樟脳のエキス及び黄漆のエキスを含み、該樟脳のエキス及び該黄漆のエキスは、エタノールにより抽出されたものを用いたことを特徴とする。 The present invention is also characterized in that the antifouling paint additive contains a camphor extract and a yellow lacquer extract, and the camphor extract and the yellow lacquer extract are extracted with ethanol. .
また本発明は、該防汚塗料用添加物を水浸構造物または船舶に対する海洋生物付着防止用に用いることを特徴とする。 The present invention is also characterized in that the antifouling paint additive is used to prevent marine organisms from adhering to water-immersed structures or ships.
また本発明は、該対象となる海洋生物がフジツボであることを特徴とする。 The present invention is also characterized in that the target marine organism is a barnacle.
また本発明は、該防汚塗料用添加物が更に顔料及び／又は流失防止剤としての可塑剤及び／又は消泡剤及び／又は溶剤を含んでなることを特徴とする。 The present invention is also characterized in that the antifouling paint additive further contains a pigment and/or a plasticizer and/or a defoamer and/or a solvent as an anti-washout agent.
本発明は、樟脳のエキス及び／又は黄漆のエキス及び／又は唐辛子のエキスを少なくとも含むことを特徴とする防汚塗料用添加物及び防汚塗料組成物であり、船舶や海洋浸水構造物に対する海洋生物の付着を防止すると同時に、海洋生物に毒性を示したり、海洋を汚染しない、環境にやさしい防汚塗料用添加物及び防汚塗料組成物を実現することが出来る。 The present invention provides an additive for antifouling paint and an antifouling paint composition that contains at least camphor extract and/or yellow lacquer extract and/or chili pepper extract, which prevents marine organisms from attaching to ships and marine submerged structures, while at the same time realizing an additive for antifouling paint and an antifouling paint composition that are environmentally friendly and do not cause toxicity to marine organisms or pollute the ocean.
本発明は、樟脳のエキス及び／又は黄漆のエキス及び／又は唐辛子のエキスを少なくとも含むことを特徴とする防汚塗料用添加物及び防汚塗料組成物である。 The present invention relates to an additive for antifouling paint and an antifouling paint composition that contain at least camphor extract and/or yellow lacquer extract and/or chili pepper extract.
また本発明は、ニームオイル及び／又はトールオイル及び／又はオリーブオイル及び／又はファインオイル及び／又はキャスターオイルを少なくとも含むことを特徴とする。 Further, the present invention is characterized in that it contains at least neem oil and/or tall oil and/or olive oil and/or fine oil and/or castor oil.
また本発明は、該防汚塗料用添加物が樟脳のエキス及び黄漆のエキスを含み、該樟脳のエキスと該黄漆のエキスの成分比は該樟脳のエキスの重量が該黄漆のエキスの重量に対して１００重量パーセント乃至３００重量パーセントの範囲で添加されたことを特徴とする。 The present invention is also characterized in that the antifouling paint additive contains camphor extract and yellow lacquer extract, and the component ratio of the camphor extract to the yellow lacquer extract is in the range of 100 to 300 weight percent of the weight of the camphor extract to the weight of the yellow lacquer extract.
また本発明は、該防汚塗料用添加物が樟脳のエキス及び黄漆のエキスを含み、該樟脳のエキス及び該黄漆のエキスは、エタノールにより抽出されたものを用いたことを特徴とする。 The present invention is also characterized in that the antifouling paint additive contains camphor extract and yellow lacquer extract, and the camphor extract and the yellow lacquer extract are extracted with ethanol.
また本発明は、該防汚塗料用添加物を水浸構造物または船舶に対する海洋生物付着防止用に用いることを特徴とする。 The present invention is also characterized in that the antifouling paint additive is used to prevent adhesion of marine organisms to water-submerged structures or ships.
また本発明は、該対象となる海洋生物がフジツボであることを特徴とする。 The present invention is also characterized in that the target marine organism is a barnacle.
また本発明は、該防汚塗料用添加物が更に顔料及び／又は流失防止剤としての可塑剤及び／又は消泡剤及び／又は溶剤を含んでなることを特徴とする。 The present invention is also characterized in that the antifouling paint additive further contains a pigment and/or a plasticizer and/or a defoamer and/or a solvent as an anti-washout agent.
本発明は、樟脳のエキス及び／又は黄漆のエキス及び／又は唐辛子のエキスを少なくとも含む防汚塗料用添加物及び防汚塗料組成物を提供する。 The present invention provides an additive for an antifouling paint and an antifouling paint composition containing at least an extract of camphor, an extract of yellow lacquer, and/or an extract of chili pepper.
「防汚塗料(antifoulingpaint)」は、水浸構造物または船底の表面または底に沿ってフジツボや貝及び海藻等の海洋生物が付着するのを防ぐ機能がある塗料を意味する。船舶の表面に海洋生物が付着して成長すれば摩擦抵抗力が大きくなり、船舶の速度が遅くなり燃料消費が増えることになる。水の流入と排出のための管などの水浸構造物に海洋生物が付着すると、水浸構造物が機能しなくなり、維持管理に多大な費用がかかる。 "Antifoulingpaint" means a paint that has the function of preventing marine organisms such as barnacles, shellfish, and seaweed from adhering to the surface or bottom of a submerged structure or ship's bottom. If marine organisms grow on the surface of a ship, frictional resistance increases, slowing down the ship and increasing fuel consumption. When marine life attaches to submerged structures such as pipes for water inflow and discharge, the submerged structures become inoperable and require significant maintenance costs.
本実施例においては、防汚塗料用添加組成物は、樟脳の抽出物および黄漆抽出物を、1.5乃至4:1の重量比で防汚塗料に混入した。 In this example, the additive composition for an antifouling paint includes a camphor extract and a yellow lacquer extract mixed into the antifouling paint at a weight ratio of 1.5 to 4:1.
防汚塗料は、防汚塗料用添加組成物として樟脳抽出物、黄漆抽出物及び唐辛子抽出物を1.5乃至4:1重量比で混入して製造する。 The antifouling paint is manufactured by mixing camphor extract, yellow lacquer extract, and red pepper extract in a weight ratio of 1.5 to 4:1 as an additive composition for antifouling paint.
ここで、抽出物は、抽出対象物質を溶媒に溶かして分離した物質を意味する具体的には、抽出対象の抽出処理によって得られる抽出液、抽出液の灰石液、濃縮液、上記抽出液を乾燥して得られる乾燥物、上記抽出液の凍結乾燥物、抽出液の調整物や精製物、またはそれらの混合物などの抽出物自体および抽出液を利用して形成可能な全ての製剤の抽出物を含む。 Here, the extract refers to a substance separated by dissolving the target substance in a solvent.Specifically, it refers to the extract obtained by the extraction process of the target to be extracted, the limestone liquid of the extract, the concentrated liquid, and the above-mentioned extract. Extraction of the extract itself and all preparations that can be formed using the extract, such as dried products obtained by drying the extract, freeze-dried products of the above extract, preparations and purified products of the extract, and mixtures thereof. Including things.
樟脳抽出物は、樟脳の全部またはその一部、または両方から由来した材料から溶媒によって抽出された抽出物である、例えば、樟脳の花、茎、葉、果実、根、またはそれに由来する材料から抽出される。 Camphor extract is an extract extracted by a solvent from materials derived from all or part of camphor or both, such as from flowers, stems, leaves, fruits, roots of camphor, or materials derived therefrom. Extracted.
樟脳抽出物は、樟脳C1～C4のアルコール抽出物であり、本実施例に於いては樟脳のエタノール抽出物である。 Camphor extract is an alcohol extract of camphor C1 to C4, and in this embodiment, it is an ethanol extract of camphor.
黄漆の木の抽出物は、黄漆の木の前哨、その一部、またはそれらに由来する材料から溶媒によって抽出された抽出物である。例えば、大黄漆の木、花、茎、葉、果実、根および樹液の内少なくとも一つまたはそれに由来する材料から抽出された抽出物である。 The extract of the Yellow Lacquer Tree is an extract extracted with a solvent from the outpost of the Yellow Lacquer Tree, a part thereof, or a material derived therefrom. For example, it is an extract extracted from at least one of the Yellow Lacquer Tree, flowers, stems, leaves, fruits, roots, and sap, or a material derived therefrom.
黄漆の抽出物は、黄漆の木のC1からC4のアルコール抽出物であり、例えば大黄漆の木のエタノール抽出物である。 The yellow lacquer extract is a C1 to C4 alcoholic extract of the yellow lacquer tree, such as the ethanolic extract of the rhubarb tree.
一実施形態によれば、黄漆の抽出物は黄色木葉を抽出溶媒に混合して混合溶液を形成し、攪拌する混合攪拌段階と、上記混合攪拌段階後、一定温度で一定時間静置して抽出溶媒に溶解する部分、過溶解しない部分で十分分離する分離段階と、上記分離段階から抽出用各々に使用される部分抽出液を分離し、減圧回転器を利用して抽出溶媒を揮発させて黄漆の抽出物を抽出する段階を経て得られる。 According to one embodiment, the extract of yellow lacquer is prepared by mixing yellow tree leaves with an extraction solvent to form a mixed solution and stirring the mixture, and after the mixing and stirring step, leaving it at a constant temperature for a certain period of time. There is a separation stage in which the part that dissolves in the extraction solvent and the part that is not overly soluble are separated, and the partial extract used for each extraction is separated from the above separation stage, and the extraction solvent is evaporated using a vacuum rotator. Obtained through the step of extracting yellow lacquer extract.
冷凍唐辛子抽出物は、冷凍唐辛子の全部、その一部、またはそれらから由来する材料から溶媒によって抽出されたものである。例えば、大黄漆の木、花、茎、葉、果実、根および樹液の内少なくとも一つまたはそれに由来する材料から抽出された抽出物である。 Frozen chili pepper extract is extracted by a solvent from all or part of frozen chili peppers or materials derived therefrom. For example, it is an extract extracted from at least one of Rhubarb tree, flowers, stems, leaves, fruits, roots, and sap, or materials derived therefrom.
冷凍唐辛子抽出物は、冷凍唐辛子のC1からC4のアルコール抽出物である。例えば、冷凍唐辛子のエタノール抽出物である。 Frozen chili extract is an alcohol extract of C1 to C4 frozen chili peppers. For example, an ethanol extract of frozen chili peppers.
また本発明は、ニームオイル及び／又はトールオイル及び／又はオリーブオイル及び／又はファインオイル及び／又はキャスターオイルを少なくとも含むことを特徴とする防汚塗料用添加物及び防汚塗料組成物である。 The present invention also provides an additive for antifouling paints and an antifouling paint composition, characterized in that they contain at least neem oil and/or tall oil and/or olive oil and/or fine oil and/or castor oil.
防汚塗料用添加剤組成物は、クリイルマスターゼラニウムエジプト(GeraniumEgypt)、シートトロラジャ(CitronellaJava)、ユーカリレモン(YukariLemon)、ラベンダーアイスティーポリ(LavenderAngstifolia)、レモングラス(Lemongrass)、ヒノキチオール(Hinokitiol)、ピペリエン、Dティー、カテキン(Catechin)で構成されたグループから選択された少なくとも1つを含むことができる。 The additive composition for antifouling paint may contain at least one selected from the group consisting of Chrysanthemum geranium Egypt, Citronella Java, Eucalyptus Lemon, Lavender Angstifolia, Lemongrass, Hinokitiol, Piperiene, D Tea, and Catechin.
これらの成分は植物から抽出された精油(Essentialoils)であり得る。 These ingredients can be essential oils extracted from plants.
又、防汚塗料用添加組成物はニームオイル、トールオイル、オリーブオイル、パイン油、キャスターオイルを追加することができる。 Moreover, neem oil, tall oil, olive oil, pine oil, and castor oil can be added to the additive composition for antifouling paint.
ニームオイル(Neemoil)は「ニーム」という木の実から抽出したオイルのことで、ニンニクと硫黄のような臭いがするオイルであり、脂肪酸が豊富でビタミンE、必須アミノ酸などがあり、300乃至500倍に薄めて散布すると害虫予防効果が認められいる。 Neem oil is an oil extracted from the fruit of the neem tree. It has a garlicky, sulfurous smell and is rich in fatty acids, vitamin E, and essential amino acids. It has been shown to be effective in preventing pests when diluted 300 to 500 times and sprayed.
又、防汚塗料用添加組成物は天然植物抽出精油(syntheticmustardoil.Allylisothiocyanate)、ユーカリ、ラベンダー、柴またはヒノキなどの天然植物から抽出したエッセンシャルオイル、ハーブ(ゼラニウムエジプト(GeraniumEgypt))等、シトロネラジャワ(CitronellaJava)、シートネラ(Citronella)、ユウカリレモン(YukariLemon)、ラベンダーアンスティフォリア(LavenderAngstifolia)、レモングラス(Lemongrass)、ヒノキチオール(Hinokitiol)、カテキン(Catechin)等および/または殺菌力を持つ天然植物等から抽出した(ニームオイル、トルオイル、オリーブオイル、フルーツオイル(パイン油、キャスター-オイル等)を多様に組み合わせたものを含むことができる。 In addition, additive compositions for antifouling paints include natural plant extracted essential oils (synthetic mustard oil. ), Citronella, Yukari Lemon, Lavender Angstifolia, Lemongrass, Hinokitiol, Catechin, etc. and/or natural plants with bactericidal properties. (Can include various combinations of neem oil, toru oil, olive oil, fruit oils (pine oil, castor oil, etc.).
又、防汚塗料用添加組成物はショウの殺菌作用に着目して、その天然成分である(アリールイソチオシアネート)コショウの辛味成分であるアクリルマスタード油を始め、ユーカリ、ラベンダー、木、松など天然植物から抽出限定油やハーブ(ゼラニウムエジプト(GeraniumEgypt))等、シトロネラジャワ(CitronellaJava)、シートネラ(Citronella)、ユウカリレモン(YukariLemon)、ラベンダーアンスティフォリア(LavenderAngstifolia)、レモングラス(Lemongrass)、ヒノキチオール(Hinokitiol)、カテキン(Catechin)等の昆虫忌避/駆虫作用に着目して、これを天然抽出経由の精油の種の組合せと殺菌力を持つ天然植物などから抽出した液(ニームオイル、オリーブオイル、ファインオイル、キャスターオイルなど)を数種類組合せて配合したものを含むことができる。 In addition, the additive composition for antifouling paints focuses on the bactericidal effect of pepper, and uses natural ingredients such as (aryl isothiocyanate), acrylic mustard oil, which is the pungent component of pepper, as well as natural ingredients such as eucalyptus, lavender, wood, and pine. Limited oils and herbs extracted from plants (Geranium Egypt), Citronella Java, Citronella, Yukari Lemon, Lavender Angstifolia, Lemongrass, Hinokitiol ), catechin, etc., with a focus on insect repellent/anthelminthic effects, and a combination of essential oil seeds through natural extraction and liquids extracted from natural plants with bactericidal properties (neem oil, olive oil, fine oil). , castor oil, etc.).
又、塗料組成物は、水に浸すと塗膜が溶けながら塗料に混ざるので昆虫忌避、駆虫作用成分または殺菌成分(アクリルマスタード油(acrylicmustardoil))、ピペリン(piperin)、Dリモ(Dlimonene)、シトロネラ(citronella)、シトロネラジャワ(citronellaJava)、ゼラニウムエジプト(geraniumEgypt)、レモングラス(lemongrass)、ユーカリレモン(yukarilemon)、ヒノキチオール(hinokithiol)ニームオイル(neemoi1)、パインオイル(pineoi1)、トールオイル(tal1oi1)、キャスターオイル(castoroi1)が放出され、これにより既に付着したフジツボにも効果を示すことができる。 In addition, when the paint composition is immersed in water, the paint film dissolves and is mixed into the paint, so it contains insect repellent, anthelmintic or bactericidal ingredients (acrylic mustard oil), piperine, Dlimonene, citronella. (citronella), citronella Java, geranium Egypt, lemongrass, eucalyptus lemon, hinokitiol, neem oil (neemoi1), pine oil (pineoi1), tall oil (tal1oi1), Castor oil (castoroi1) is released, which can also be effective against already attached barnacles.
持続効果としては、船舶の実験結果により1年以上という長期持続性が確認された。 As for the long-lasting effects, the results of experiments on ships confirmed that the effects lasted for more than one year.
本実施例に於いては、防汚塗料用添加組成物の製造は、以下のように行った。 In this example, the additive composition for antifouling paint was produced as follows.
乾燥し粉砕された樟脳の葉250gを抽出溶媒でエタノール500mlに36時間浸漬して抽出し、抽出物を減圧させ、樟脳抽出物を得た。粗粉砕された黄漆の葉250gを抽出溶媒でエタノール500mに混合し、2時間半後常温で36時間安定して抽出溶媒に溶解する部分を引き上げ、液過出溶媒に溶解しない部分である沈殿物中で充分分離を行い、減圧蒸発器を使用して分離した液から抽出溶媒を蒸発させて黄漆の抽出物を得た。ロゴチキン粉末300gにエタノールを1.5L加え、超音波で30分間3回繰り返し抽出した。その後、減圧濃縮機を使って50°Cで減圧濃縮し、濃縮物を凍結乾燥して薄緑色の冷凍唐辛子抽出物を採取した。唐辛子粉末は冷凍唐辛子を切断し、液体窒素で急速凍結後した後、粉砕機で粉砕し製造した。 250g of dried and crushed camphor leaves were soaked in 500ml of ethanol for 36 hours for extraction, and the extract was decompressed to obtain camphor extract. 250g of coarsely crushed yellow lacquer leaves were mixed with 500ml of ethanol for extraction, and after 2.5 hours, the part that was stable and soluble in the extraction solvent for 36 hours at room temperature was pulled up, and the part that was not soluble in the extraction solvent was thoroughly separated in the precipitate, and the extraction solvent was evaporated from the separated liquid using a vacuum evaporator to obtain yellow lacquer extract. 1.5L of ethanol was added to 300g of logo chicken powder, and extraction was repeated three times for 30 minutes with ultrasound. After that, it was concentrated under reduced pressure at 50°C using a vacuum concentrator, and the concentrate was freeze-dried to obtain a light green frozen chili pepper extract. Chili pepper powder was produced by cutting frozen chili peppers, flash freezing them with liquid nitrogen, and then crushing them in a grinder.
前述の方法で製造された樟脳抽出物、黄漆の抽出物及び／又はコショウ抽出物を利用して防汚塗料に添加するための添加組成物を製造した。 An additive composition to be added to an antifouling paint was prepared using the camphor extract, yellow lacquer extract, and/or pepper extract prepared in the above method.
本実施例に於いては、防汚塗料組成物の製造は、以下のように行った。
In this example, the antifouling paint composition was manufactured as follows.
上記のように製造した防汚塗料用添加組成物をリール系SPC(Self-polishingcopolymer)樹脂、酸化鉄、酸化亜鉛、タルク、ポリアミド、ジャイレンと混合し、分散機を使用して回転速度2300乃至2700rpmで交互に分散して防汚塗料組成物を製造した。
The additive composition for antifouling paint produced as described above is mixed with reel-based SPC (Self-polishing copolymer) resin, iron oxide, zinc oxide, talc, polyamide, and Gylene, and the mixture is mixed with a dispersion machine at a rotation speed of 2300 to 2700 rpm. An antifouling paint composition was prepared by dispersing the ingredients alternately.
上述した製造例及び比較製造例で製造された防汚塗料組成物を横×縦×厚さが300mm×500mm×10mmのPVC板に、それぞれ前後両面で塗装して一週間日干した後、海面から2m下に沈め、一定間隔で塗膜の防汚性能力を確認した。
The antifouling paint compositions produced in the above-mentioned production examples and comparative production examples were applied to PVC boards measuring 300 mm x 500 mm x 10 mm (width x length x thickness) on both the front and back surfaces, dried in the sun for a week, and then removed from the sea surface. The antifouling ability of the paint film was checked at regular intervals by submerging it 2 meters below the surface.
本実施例の防汚塗料組成物を用いた船底塗料は、長期間の防汚効果を示すことができ、船舶或いは浸水構造物に有効であって、経済的な利点は非常に大きく、更に船舶や海洋浸水構造物に対する海洋生物の付着を防止すると同時に、海洋生物に毒性を示したり、海洋を汚染しない、環境にやさしい防汚塗料用添加物及び防汚塗料組成物を実現することが出来た。 The ship bottom paint using the antifouling paint composition of this embodiment can exhibit a long-term antifouling effect, is effective for ships or submerged structures, and has a great economic advantage. Furthermore, it prevents marine organisms from attaching to ships and submerged structures, while at the same time realizing an environmentally friendly additive for antifouling paint and an antifouling paint composition that is not toxic to marine organisms or pollutes the ocean.
本発明に係る防汚塗料用添加物及び防汚塗料組成物は樟脳のエキス及び／又は黄漆のエキス及び／又は唐辛子のエキスを少なくとも含むことを特徴とする防汚塗料用添加物及び防汚塗料組成物であり、船舶や海洋浸水構造物に対する海洋生物の付着を防止すると同時に、海洋生物に毒性を示したり、海洋を汚染しない、環境にやさしい防汚塗料用添加物及び防汚塗料組成物を実現することが出来る。 The additive for antifouling paint and the antifouling paint composition according to the present invention are characterized by containing at least camphor extract and/or yellow lacquer extract and/or chili pepper extract, and can prevent marine organisms from attaching to ships and marine submerged structures, while at the same time realizing an additive for antifouling paint and an antifouling paint composition that are environmentally friendly, not toxic to marine organisms, and not polluting the ocean.
又、本発明に係る防汚塗料用添加物及び防汚塗料組成物はニームオイル及び／又はトールオイル及び／又はオリーブオイル及び／又はファインオイル及び／又はキャスターオイルを少なくとも含むことを特徴とする防汚塗料用添加物及び防汚塗料組成物であり、船舶や海洋浸水構造物に対する海洋生物の付着を防止すると同時に、海洋生物に毒性を示したり、海洋を汚染しない、環境にやさしい防汚塗料用添加物及び防汚塗料組成物を実現することが出来る。 Further, the antifouling paint additive and the antifouling paint composition according to the present invention are characterized in that they contain at least neem oil and/or tall oil and/or olive oil and/or fine oil and/or castor oil. Additives for stain paints and antifouling paint compositions that prevent marine organisms from adhering to ships and structures submerged in the ocean, and that are environmentally friendly and do not cause toxicity to marine organisms or pollute the ocean. Additives and antifouling coating compositions can be realized.
Claims (14)
防汚塗料用添加物。 Characterized in that it contains at least camphor extract and/or yellow lacquer extract and/or chili pepper extract,
Additive for antifouling paints.
防汚塗料用添加物。 Characterized in that it contains at least neem oil and/or tall oil and/or olive oil and/or fine oil and/or castor oil.
Additive for antifouling paints.
樟脳のエキス及び黄漆のエキスを含み、
該樟脳のエキスと該黄漆のエキスの成分比は該樟脳のエキスの重量が該黄漆のエキスの重量に対して１００重量パーセント乃至３００重量パーセントの範囲で添加されたことを特徴とする、
請求項１記載の防汚塗料用添加物。 The additive for antifouling paint is
Contains camphor extract and yellow lacquer extract,
The component ratio of the camphor extract and the yellow lacquer extract is characterized in that the weight of the camphor extract is added in a range of 100% to 300% by weight relative to the weight of the yellow lacquer extract.
The additive for antifouling paints according to claim 1.
樟脳のエキス及び黄漆のエキスを含み、
該樟脳のエキス及び該黄漆のエキスは、エタノールにより抽出されたものを用いたことを特徴とする、
請求項１又は３記載の防汚塗料用添加物。 The antifouling paint additive is
Contains camphor extract and yellow lacquer extract,
The camphor extract and the yellow lacquer extract are extracted with ethanol.
The additive for antifouling paint according to claim 1 or 3.
水浸構造物または船舶に対する海洋生物付着防止用に用いることを特徴とする、
請求項１乃至４の何れか一に記載の防汚塗料用添加物。 The additive for antifouling paint is
characterized by being used for preventing marine organisms from adhering to water-immersed structures or ships;
The additive for antifouling paint according to any one of claims 1 to 4.
フジツボであることを特徴とする、
請求項５記載の防汚塗料用添加物。 The target marine organisms are:
Characterized by being a barnacle,
The additive for antifouling paint according to claim 5.
更に顔料及び／又は流失防止剤としての可塑剤及び／又は消泡剤及び／又は溶剤を含んでなることを特徴とする、
請求項６記載の防汚塗料用添加物。 The additive for antifouling paint is
Further comprising a pigment and/or a plasticizer and/or an antifoaming agent and/or a solvent as an anti-bleeding agent,
The additive for antifouling paint according to claim 6.
防汚塗料組成物。 Characterized in that it contains at least camphor extract and/or yellow lacquer extract and/or chili pepper extract,
Antifouling coating composition.
防汚塗料組成物。 Characterized in that it contains at least neem oil and/or tall oil and/or olive oil and/or fine oil and/or castor oil.
Antifouling coating composition.
樟脳のエキス及び黄漆のエキスを含み、
該樟脳のエキスと該黄漆のエキスの成分比は該樟脳のエキスの重量が該黄漆のエキスの重量に対して１００重量パーセント乃至３００重量パーセントの範囲で添加されたことを特徴とする、
請求項８記載の防汚塗料組成物。 The antifouling paint composition is
Contains camphor extract and yellow lacquer extract,
The component ratio of the camphor extract and the yellow lacquer extract is characterized in that the weight of the camphor extract is added in a range of 100% to 300% by weight relative to the weight of the yellow lacquer extract.
The antifouling coating composition according to claim 8.
樟脳のエキス及び黄漆のエキスを含み、
該樟脳のエキス及び該黄漆のエキスは、エタノールにより抽出されたものを用いたことを特徴とする、
請求項８又は１０記載の防汚塗料組成物。 The antifouling coating composition,
Contains camphor extract and yellow lacquer extract,
The camphor extract and the yellow lacquer extract are extracted with ethanol.
The antifouling coating composition according to claim 8 or 10.
水浸構造物または船舶に対する海洋生物付着防止用に用いることを特徴とする、
請求項８乃至１１の何れか一に記載の防汚塗料組成物。 The antifouling coating composition comprises:
Characterized in that it is used for preventing marine organisms from fouling a submerged structure or ship,
The antifouling coating composition according to any one of claims 8 to 11.
フジツボであることを特徴とする、
請求項１２記載の防汚塗料組成物。 The target marine organisms are:
Characterized in that it is a barnacle,
The antifouling coating composition according to claim 12.
更に顔料及び／又は流失防止剤としての可塑剤及び／又は消泡剤及び／又は溶剤を含んでなることを特徴とする、
請求項１３記載の防汚塗料組成物。 The antifouling coating composition comprises:
Further comprising a pigment and/or a plasticizer as a washout prevention agent and/or a defoamer and/or a solvent.
The antifouling coating composition according to claim 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022150969A JP2024045892A (en) | 2022-09-22 | 2022-09-22 | Additive for antifouling paint and antifouling paint composition containing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022150969A JP2024045892A (en) | 2022-09-22 | 2022-09-22 | Additive for antifouling paint and antifouling paint composition containing the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2024045892A true JP2024045892A (en) | 2024-04-03 |
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ID=90481368
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022150969A Pending JP2024045892A (en) | 2022-09-22 | 2022-09-22 | Additive for antifouling paint and antifouling paint composition containing the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2024045892A (en) |
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2022
- 2022-09-22 JP JP2022150969A patent/JP2024045892A/en active Pending
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