Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
MICRORADIOACTIVE ANTIFOULING COATING, ANTIFOULING FILM, METHOD FOR PRODUCING ANTIFOULING FILM, SHIP BOTTOM STRUCTURE, AND UNDERWATER STRUCTURE
PROBLEM TO BE SOLVED: To provide a microradioactive antifouling coating capable of suppressing a deterioration progress with the lapse of time, compared to a cured product of an elution-type antifouling coating, preventing adhesion of adhering creatures for a long period, and exhibiting an excellent antifouling property, an antifouling film, a method for producing an antifouling film, a ship bottom structure, and an underwater structure.SOLUTION: There is an effect of giving an adhesion suppressing function of adhering creatures such as acorn barnacle to a coating film of a non-elutable type coating, formed on a surface of a coated object, by mixing a microradioactive antifouling powder with a non-elutable coating which cannot elute an antifouling agent, and using radiations which the microradioactive antifouling powder irradiates. That is, through radiations irradiated from the microradioactive antifouling powder included in the coating film, water in the surface vicinity of a ship bottom, an underwater structure, and other coated object is ionized, and radical chemical species are generated so as to prevent adhering creatures from adhering to the surface of the coated object.SELECTED DRAWING: None
【課題】 溶出型防汚塗料の硬化物に比べて時間経過に伴う劣化進行を抑制でき、長期間にわたって付着生物の付着を防止して優れた防汚性を発揮する微量放射性防汚塗料、防汚膜、防汚膜製造方法、船底構造、及び、水中構造物を提供すること。【解決手段】 防汚剤を溶出不能な不溶出型塗料に微量放射性粉体を配合することで、被塗装物の表面に形成される不溶出型塗料の被膜に対し、微量放射性粉体が放射する放射線を用いて、フジツボ等の付着生物の付着抑制機能を付与できるという効果がある。つまり、被膜に含まれる微量放射線粉体から放射される放射線により、船底、水中構造物その他の被塗装物の表面近傍の水を電離し、ラジカル化学種などを発生させることで、付着生物がこれら被塗装物の表面に付着することが防止される。【選択図】 なし
MICRORADIOACTIVE ANTIFOULING COATING, ANTIFOULING FILM, METHOD FOR PRODUCING ANTIFOULING FILM, SHIP BOTTOM STRUCTURE, AND UNDERWATER STRUCTURE
PROBLEM TO BE SOLVED: To provide a microradioactive antifouling coating capable of suppressing a deterioration progress with the lapse of time, compared to a cured product of an elution-type antifouling coating, preventing adhesion of adhering creatures for a long period, and exhibiting an excellent antifouling property, an antifouling film, a method for producing an antifouling film, a ship bottom structure, and an underwater structure.SOLUTION: There is an effect of giving an adhesion suppressing function of adhering creatures such as acorn barnacle to a coating film of a non-elutable type coating, formed on a surface of a coated object, by mixing a microradioactive antifouling powder with a non-elutable coating which cannot elute an antifouling agent, and using radiations which the microradioactive antifouling powder irradiates. That is, through radiations irradiated from the microradioactive antifouling powder included in the coating film, water in the surface vicinity of a ship bottom, an underwater structure, and other coated object is ionized, and radical chemical species are generated so as to prevent adhering creatures from adhering to the surface of the coated object.SELECTED DRAWING: None
【課題】 溶出型防汚塗料の硬化物に比べて時間経過に伴う劣化進行を抑制でき、長期間にわたって付着生物の付着を防止して優れた防汚性を発揮する微量放射性防汚塗料、防汚膜、防汚膜製造方法、船底構造、及び、水中構造物を提供すること。【解決手段】 防汚剤を溶出不能な不溶出型塗料に微量放射性粉体を配合することで、被塗装物の表面に形成される不溶出型塗料の被膜に対し、微量放射性粉体が放射する放射線を用いて、フジツボ等の付着生物の付着抑制機能を付与できるという効果がある。つまり、被膜に含まれる微量放射線粉体から放射される放射線により、船底、水中構造物その他の被塗装物の表面近傍の水を電離し、ラジカル化学種などを発生させることで、付着生物がこれら被塗装物の表面に付着することが防止される。【選択図】 なし
MICRORADIOACTIVE ANTIFOULING COATING, ANTIFOULING FILM, METHOD FOR PRODUCING ANTIFOULING FILM, SHIP BOTTOM STRUCTURE, AND UNDERWATER STRUCTURE
微量放射性防汚塗料、防汚膜、防汚膜製造方法、船底構造、及び、水中構造物
TAKAMI SHUJI (Autor:in) / NAGATOMI YOICHI (Autor:in) / ORIUCHI MASAKI (Autor:in) / TAKEDA TADAHIKO (Autor:in) / ASANO AKIRA (Autor:in)
21.07.2016
Patent
Elektronische Ressource
Japanisch
Antifouling coatings: Film formation, structure, antifouling effect
| British Library Online Contents | 1994