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KR100828666B1 - Water-soluble antifouling paint and preparation method thereof - Google Patents

Water-soluble antifouling paint and preparation method thereof Download PDF

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KR100828666B1
KR100828666B1 KR1020070139202A KR20070139202A KR100828666B1 KR 100828666 B1 KR100828666 B1 KR 100828666B1 KR 1020070139202 A KR1020070139202 A KR 1020070139202A KR 20070139202 A KR20070139202 A KR 20070139202A KR 100828666 B1 KR100828666 B1 KR 100828666B1
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antifouling
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권영희
김종수
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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/16—Antifouling paints; Underwater paints
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/02—Emulsion paints including aerosols
    • C09D5/022—Emulsions, e.g. oil in water
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/80—Processes for incorporating ingredients

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
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  • Wood Science & Technology (AREA)
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  • Paints Or Removers (AREA)
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Abstract

본 발명은 수용성 방오도료 및 이의 제조방법에 관한 것으로서, 특히 전체 100중량%에 대하여 아크릴 에멀젼으로 구성되는 수지 32~42중량%, 알콜 4~7중량%,

Figure 112008020373760-pat00001
의 분자식을 갖는 제 1방오제 2~7중량%,
Figure 112008020373760-pat00002
의 분자식을 갖는 제 2방오제 0.1~0.5중량%,
Figure 112008020373760-pat00003
의 분자식을 갖는 제 3방오제 1~1.6중량%,
Figure 112008020373760-pat00034
의 분자식을 갖는 유화제 0.2~0.6중량%, 하이드록시 에틸 셀룰로오즈(Hydroxy Ethyl Cellulose)로 구성되는 점증제 12~18중량%, 전체 100중량%에 대하여 산화철 20~30중량%, 아산화동 60~70중량%, 탈크 8~12중량%로 구성되는 안료 28~37중량%, 전체 100중량%에 대하여 방부제 2~4중량%, 동결방지제 25~35중량%, 분산제 10~20중량%, 소포제 4~8중량%, 도막형성제 40~45중량%, 도막안정제 2~4중량%로 구성되는 첨가조제 2~5중량%로 구성되어, 방오성능이 우수하면서도 경제성이 향상되고 친환경적인 효과가 있다.The present invention relates to a water-soluble antifouling paint and a method for producing the same, in particular, 32 to 42% by weight of an acrylic emulsion, 4 to 7% by weight of alcohol,
Figure 112008020373760-pat00001
2 to 7% by weight of the first antifouling agent having a molecular formula of
Figure 112008020373760-pat00002
0.1 to 0.5% by weight of the second antifouling agent having a molecular formula of
Figure 112008020373760-pat00003
1 to 1.6% by weight of the third antifouling agent having a molecular formula of
Figure 112008020373760-pat00034
Emulsifier having a molecular formula of 0.2 to 0.6% by weight, 12 to 18% by weight thickener consisting of hydroxy ethyl cellulose (Hydroxy Ethyl Cellulose), 20 to 30% by weight of iron oxide, 60 to 70% by weight of copper oxide %, 28 to 37% by weight of pigments composed of 8 to 12% by weight of talc, 2 to 4% by weight of preservatives, 25 to 35% by weight of antifreeze agent, 10 to 20% by weight of dispersant, 4 to 8 antifoams It is composed of 2 to 5% by weight of the additive aid consisting of weight%, 40 to 45% by weight of the coating film forming agent, 2 to 4% by weight of the coating film stabilizer, it is excellent in antifouling performance and economical and has an environmentally friendly effect.

Description

수용성 방오도료 및 이의 제조방법{Antifouling paint and Manufacturing method of it}Water-soluble antifouling paint and its manufacturing method {Antifouling paint and Manufacturing method of it}

본 발명은 방오도료 및 이의 생산방법에 관한 것으로서, 특히 할 수 있는 친환경적이고 경제성이 우수할 뿐만 아니라 방오성능이 우수한 수용성 방오도료 및 이의 생산방법에 관한 것이다.The present invention relates to an antifouling paint and a production method thereof, and in particular, to a water-soluble antifouling paint and a method of producing the same, which are not only environmentally friendly and economically superior, but also have excellent antifouling performance.

선박이나 가두리 양식 어망이 바닷물에 지속적으로 노출되면 선박 표면이나 어망 표면에는 해양부착생물, 예를 들면 파래, 이끼, 해면동물, 조개류와 같은 것들이 착생하게 된다.The continuous exposure of ships or caged fishing nets to seawater leads to the occurrence of marine attached organisms, such as seaweeds, moss, sponges, and shellfish, on the surface of the vessels or nets.

상기와 같은 해양부착생물이 선박의 표면에 부착하게 되면 선박의 항해시 마찰저항이 증가되어 선박의 운항속도가 감소하게 되고 이로 인하여 운행 차질 및 경비 상승을 야기한다. 그리고, 가두리 양식 어망에 상기의 해양부착생물이 부착하게 되면 어망을 통하여 유출입되어야 하는 바닷물의 유통을 막아 가두리 양식장 내의 공간에 산소 부족현상 등이 발생되어 양식어류의 폐사가 발생하게 되고 이로 인하 여 양식 어민에게 경제적으로 막대한 손실이 발생된다.When the marine attachment organism as described above is attached to the surface of the vessel, the frictional resistance during the navigation of the vessel is increased to reduce the operating speed of the vessel, thereby causing operational disruption and increased expenses. When the attached marine organisms are attached to the caged fishing nets, it prevents the distribution of seawater that should flow in and out through the fishing nets, causing oxygen shortage in the spaces of the caged farms, resulting in the death of farmed fish. There are huge economic losses for fishermen.

상기와 같은 이유들로 해양부착생물이 선박의 표면과 어망에 착생되는 것을 방지하기 위하여 선체와 가두리 양식 어망에는 방오도료를 도포한다. 이와 같은 목적으로 사용되는 종래의 방오도료는 유기용제가 혼합된 것이 가장 많이 사용되었는데, 이러한 도료는 해양 환경오염의 발생, 냄새 발생, 작업시 유기용제 증발로 인한 작업자의 흡입에 의하여 건강악화 및 안전문제발생, 화재발생 위험, 유기용제 사용으로 인한 가격 상승과 같은 여러 가지 문제점을 안고 있었다.For the above reasons, antifouling paint is applied to the hull and cage farming nets in order to prevent marine organisms from inhabiting the surface and fishing nets of the ship. Conventional antifouling paints used for this purpose are the most commonly used organic solvents mixed, such paints are deteriorated health and safety by inhalation of workers due to the occurrence of marine environmental pollution, odors, evaporation of organic solvents at work There were many problems, such as problems, fire risks, and rising prices due to the use of organic solvents.

본 발명은 상기한 종래 기술의 문제점을 해결하기 위하여 안출된 것으로서, 유기용제 대신에 물을 사용하여 작업환경을 개선하고 작업자의 안전을 도모하며 해양오염을 방지할 뿐만 아니라 경제적 부담을 감소시킬 수 있는 수용성 방오도료 및 이의 제조방법을 제공하는데 그 목적이 있다.The present invention has been made to solve the above problems of the prior art, by using water instead of the organic solvent to improve the working environment, to promote the safety of the operator and to prevent marine pollution as well as to reduce the economic burden It is an object to provide a water-soluble antifouling paint and a method for producing the same.

상기한 과제를 해결하기 위한 본 발명에 의한 수용성 방오도료는 전체 100중량%에 대하여 아크릴 에멀젼으로 구성되는 수지 32~42중량%, 알콜 4~7중량%,

Figure 112008020373760-pat00005
의 분자식을 갖는 제 1방오제 2~7중량%,
Figure 112008020373760-pat00006
의 분자식을 갖는 제 2방오제 0.1~0.5중량%,
Figure 112008020373760-pat00007
의 분자식을 갖는 제 3방오제 1~1.6중량%,
Figure 112008020373760-pat00035
의 분자식을 갖는 유화제 0.2~0.6중량%, 하이드록시 에틸 셀룰로오즈(Hydroxy Ethyl Cellulose)로 구성되는 점증제 12~18중량%, 전체 100중량%에 대하여 산화철 20~30중량%, 아산화동 60~70중량%, 탈크 8~12중량%로 구성되는 안료 28~37중량%, 전체 100중량%에 대하여 방부제 2~4중량%, 동결방지제 25~35중량%, 분산제 10~20중량%, 소포제 4~8중량%, 도막형성제 40~45중량%, 도막안정제 2~4중량%로 구성되는 첨가조제 2~5중량%로 구성된다.Water-soluble antifouling paint according to the present invention for solving the above problems is 32 to 42% by weight, 4 to 7% by weight of alcohol, consisting of an acrylic emulsion with respect to 100% by weight of the total
Figure 112008020373760-pat00005
2 to 7% by weight of the first antifouling agent having a molecular formula of
Figure 112008020373760-pat00006
0.1 to 0.5% by weight of the second antifouling agent having a molecular formula of
Figure 112008020373760-pat00007
1 to 1.6% by weight of the third antifouling agent having a molecular formula of
Figure 112008020373760-pat00035
Emulsifier having a molecular formula of 0.2 to 0.6% by weight, 12 to 18% by weight thickener consisting of hydroxy ethyl cellulose (Hydroxy Ethyl Cellulose), 20 to 30% by weight of iron oxide, 60 to 70% by weight of copper oxide %, 28 to 37% by weight of pigments composed of 8 to 12% by weight of talc, 2 to 4% by weight of preservatives, 25 to 35% by weight of antifreeze agent, 10 to 20% by weight of dispersant, 4 to 8 antifoams It is composed of 2 to 5% by weight of the additive aid consisting of weight%, 40 to 45% by weight of the film forming agent, 2 to 4% by weight of the coating film stabilizer.

또한, 본 발명에 의한 수용성 방오도료의 제조방법은

Figure 112008020373760-pat00009
의 분자식을 갖는 제 1방오제에 알콜과
Figure 112008020373760-pat00036
의 분자식을 갖는 유화제를 혼합한 후 500~600RPM으로 10~15분간 교반한 후 2300~2500RPM으로 30분간 교반시키고, 여기에
Figure 112008020373760-pat00011
의 분자식을 갖는 제 2방오제와
Figure 112008020373760-pat00012
의 분자식을 갖는 제 3방오제를 혼합한 다음, 여기에 방부제와 동결방지제와 분산제와 소포제 및 안료를 혼합하여 2300~2500RPM으로 교반시킨 후, 롤밀(Roll Mill)로 분산하고, 여기에 에멀젼 아크릴과 도막형성제 및 도막안정제를 첨가하여 600RPM으로 10~15분간 교반하는 것을 특징으로 한다.In addition, the method for producing a water-soluble antifouling paint according to the present invention
Figure 112008020373760-pat00009
Alcohol as the first antifouling agent having a molecular formula of
Figure 112008020373760-pat00036
After mixing the emulsifier having a molecular formula of 10 to 15 minutes at 500 ~ 600RPM and then stirred for 30 minutes at 2300 ~ 2500RPM, and
Figure 112008020373760-pat00011
The second antifouling agent having a molecular formula of
Figure 112008020373760-pat00012
After mixing a third antifouling agent having a molecular formula of, and then, preservatives, cryoprotectants, dispersants, antifoaming agents and pigments are mixed and stirred at 2300 ~ 2500RPM, and dispersed in a roll mill (emulsion emulsion) It is characterized by stirring for 10-15 minutes at 600 RPM by adding a film-forming agent and a film stabilizer.

상기와 같이 구성되는 본 발명의 수용성 방오도료 및 이의 제조방법은 유기용제를 사용하지 않음으로써 환경오염을 예방할 수 있고 작업환경을 개선할 수 있으며 경제성이 향상시킬 수 있는 이점이 있다.The water-soluble antifouling paint of the present invention configured as described above and a method for manufacturing the same can prevent environmental pollution, improve working environment, and improve economic efficiency by not using an organic solvent.

이하, 본 발명에 의한 수용성 방오도료의 바람직한 실시예를 상세히 설명한다.Hereinafter, a preferred embodiment of the water-soluble antifouling paint according to the present invention will be described in detail.

본 발명에 의한 수용성 방오도료는 전체 100중량%에 대하여 수지 32~42중량%, 알콜 4~7중량%,

Figure 112008020373760-pat00013
의 분자식을 갖는 제 1방오제 2~7중량%,
Figure 112008020373760-pat00014
의 분자식을 갖는 제 2방오제 0.1~0.5중량%,
Figure 112008020373760-pat00015
의 분자식을 갖는 제 3방오제 1~1.6중량%,
Figure 112008020373760-pat00037
의 분자식을 갖는 유화제 0.2~0.6중량%, 점증제 12~18중량%, 안료 28~37중량%, 첨가조제 2~5중량%로 구성된다.Water-soluble antifouling paint according to the present invention is 32 to 42% by weight, 4 to 7% by weight of alcohol,
Figure 112008020373760-pat00013
2 to 7% by weight of the first antifouling agent having a molecular formula of
Figure 112008020373760-pat00014
0.1 to 0.5% by weight of the second antifouling agent having a molecular formula of
Figure 112008020373760-pat00015
1 to 1.6% by weight of the third antifouling agent having a molecular formula of
Figure 112008020373760-pat00037
It consists of 0.2-0.6 weight% of emulsifiers with a molecular formula of, 12-18 weight% of thickeners, 28-37 weight% of pigments, and 2-5 weight% of addition adjuvant.

상기 수지는 아크릴 에멀젼(Acryl Emulsion)으로서, 전체 방오도료 조성물 100중량%에 대하여 32~42중량%가 적절하다. 만약 32중량% 미만이면 방오도료 도장시 도막 평활성이 불량해지고, 42중량%를 초과하면 방오도료의 건조성 및 은폐력 불량 등이 나타난다.The resin is an acrylic emulsion (Acryl Emulsion), 32 to 42% by weight relative to 100% by weight of the total antifouling paint composition. If less than 32% by weight, coating film smoothness is poor when the antifouling paint is applied, and if it exceeds 42% by weight, dryness and poor hiding power of the antifouling paint are exhibited.

상기 알콜은 메틸알코올 또는 에틸알코올 어느 것을 사용해도 무방하고 전체 방오도료 조성물 100중량%에 대하여 4~7중량%가 적절하며, 이렇게 알콜을 사용함으로써 방오도료의 건조시간을 단축시킬 수 있다. 만약 4중량% 미만이면 방오도료의 건조시간이 느리고 점도가 상승하며, 7중량%를 초과하면 건조성은 빠르지만 점도가 낮은 문제점이 있다.The alcohol may be methyl alcohol or ethyl alcohol, and 4 to 7% by weight relative to 100% by weight of the total antifouling paint composition may be appropriate. By using the alcohol, the drying time of the antifouling paint may be shortened. If it is less than 4% by weight, the drying time of the antifouling paint is slow and the viscosity is increased. If it exceeds 7% by weight, the drying property is fast but the viscosity is low.

상기 제 1방오제는

Figure 112007094028677-pat00017
의 분자식을 갖는 것으로서, 시중에서 "Diuron"이라는 상품명으로 판매되는 제품을 사용한다. 이것은 전체 방오도료 조성물 100중량%에 대하여 2~7중량%가 적절하다. 만약 2중량% 미만이면 방오성이 저하되고, 7중량%를 초과하면 방오제의 석출 현상으로 도막 결함이 나타난다.The first antifouling agent
Figure 112007094028677-pat00017
As a product having a molecular formula of, a product sold under the trade name "Diuron" is used. 2-7 weight% is suitable for 100 weight% of total antifouling paint compositions. If it is less than 2% by weight, the antifouling property is lowered, and if it is more than 7% by weight, coating film defects appear due to precipitation of the antifouling agent.

상기 제 2방오제는 붕산, 즉

Figure 112007094028677-pat00018
의 분자식을 갖는 물질로 구성되는 것으로서, 전체 방오도료 조성물 100중량%에 대하여 0.1~0.5중량%가 적절하다. 만약 0.1중량% 미만이면 해초류와 같은 해양부착생물의 부착이 증가되어 방오성능이 떨어지고, 0.5중량%를 초과하면 방오도료를 장기저장했을 때 이 방오도료가 겔(GEL)화 되거나 도포시에 기포가 발생하여 도막결함이 발생된다.The second antifouling agent is boric acid, namely
Figure 112007094028677-pat00018
It is comprised from the substance which has a molecular formula of, and 0.1-0.5 weight% is suitable with respect to 100 weight% of total antifouling paint compositions. If it is less than 0.1% by weight, the adhesion of marine adherent organisms such as seaweed is increased, and the antifouling performance is lowered. If it is more than 0.5% by weight, the antifouling paint is gelled when stored for a long time. Occurs and coating defects occur.

상기 제 3방오제는 구연산, 즉

Figure 112007094028677-pat00019
의 분자식을 갖는 물질로 구성되는 것으로서, 전체 방오도료 조성물 100중량%에 대하여 1~1.6중량%가 적절하다. 만약 1중량% 미만이면 조개류와 같은 해양부착생물의 부착이 증가되어 방오성능이 떨어지고, 1.6중량%를 초과하면 방오도료를 장기저장했을 때 이 방오도료가 겔(GEL)화 되거나 도료가 석출되는 현상이 발생된다.The third antifouling agent is citric acid, i.e.
Figure 112007094028677-pat00019
It is comprised from the substance which has a molecular formula of, and 1-1.6 weight% is suitable with respect to 100 weight% of total antifouling paint compositions. If it is less than 1% by weight, the adhesion of marine attachment organisms such as shellfish is increased, and the antifouling performance is lowered. If it is more than 1.6% by weight, the antifouling paint becomes gel (GEL) or the coating precipitates when it is stored for a long time. Is generated.

상기 유화제는

Figure 112008020373760-pat00038
의 분자식을 갖는 물질로 구성되는 것으로서, 전체 방오도료 조성물 100중량%에 대하여 0.2~0.6중량%가 적절하다. 만약 0.2중량% 미만이면 유화성 물량이 나타나 물과의 혼용이 불가하게 되고, 0.6중량%를 초과하면 도막에 아이홀(Eye Hole)이 발생되거나 도막 갈라짐 현상이 발생된다.The emulsifier
Figure 112008020373760-pat00038
It is comprised from the substance which has a molecular formula of, and 0.2-0.6 weight% is suitable with respect to 100 weight% of all antifouling paint compositions. If less than 0.2% by weight, an emulsifiable amount may not appear, and mixing with water may not be possible. If the amount exceeds 0.6% by weight, eye holes or cracks may occur in the coating.

상기 점증제는 하이드록시 에틸 셀룰로오즈(Hydroxy Ethyl Cellulose)로 구성된 것으로서, 전체 방오도료 조성물 100중량%에 대하여 12~18중량%가 적절하다. 만약 12중량% 미만이면 방오도료의 점도가 낮아서 도막 결함이 발생되고 18중량%를 초과하면 점도가 급격히 상승하여 도료로써의 효용성을 상실한다.The thickener is composed of hydroxy ethyl cellulose (Hydroxy Ethyl Cellulose), 12 to 18% by weight relative to 100% by weight of the total antifouling coating composition. If less than 12% by weight, the viscosity of the antifouling paint is low to cause a coating film defect, and if it exceeds 18% by weight, the viscosity rises rapidly and loses its utility as a paint.

상기 안료는 산화철과 아산화동 및 탈크가 혼합되어 제조되는 것으로서, 전체 방오도료 조성물 100중량%에 대하여 28~37중량%가 적절하다. 만약 28중량% 미만이면 은폐력 불량 및 점도저하 현상이 나타나고, 37중량%를 초과하면 점도가 급격히 상승하거나 내후성 불량현상 등이 나타난다.The pigment is prepared by mixing iron oxide, copper oxide, and talc, and is suitably 28 to 37% by weight based on 100% by weight of the total antifouling paint composition. If less than 28% by weight, poor concealment power and viscosity decrease phenomenon, and if it exceeds 37% by weight, the viscosity rises sharply or weather resistance is poor.

상기와 같은 안료는 전체 100중량%에 대하여 산화철 20~30중량%, 아산화동 60~70중량%, 탈크 8~12중량%로 구성된다.Such a pigment is composed of 20 to 30% by weight of iron oxide, 60 to 70% by weight of cuprous oxide, and 8 to 12% by weight of talc with respect to 100% by weight of the total.

상기 첨가조제는 방부제와 동결방지제와 분산제와 소포제와 도막형성제 및 도막안정제를 일반적으로 부르는 명칭으로서, 전체 방오도료 조성물 100중량%에 대하여 2~5중량%가 적절하다. 만약 2중량% 미만이면 방오도료의 분산성이 저하되거나 기포발생 등의 불량이 나타나고, 5중량%를 초과하면 도막에 아이홀(Eye Hole)이 발생되거나 도막 갈라짐 현상이 발생된다.The additives are generally called preservatives, cryoprotectants, dispersants, antifoaming agents, film forming agents and coating stabilizers, 2 to 5% by weight relative to 100% by weight of the total antifouling coating composition. If it is less than 2% by weight, the dispersibility of the antifouling paint is deteriorated or defects such as bubbles are generated, and when it is more than 5% by weight, eye holes or cracks in the coating film are generated.

상기와 같은 첨가조제는 전체 100중량%에 대하여 방부제 2~4중량%, 동결방지제 25~35중량%, 분산제 10~20중량%, 소포제 4~8중량%, 도막형성제 40~45중량%, 도막안정제 2~4중량%로 구성된다.The additive additive as described above is based on 100% by weight of preservatives 2 to 4% by weight, cryoprotectant 25 to 35% by weight, dispersant 10 to 20% by weight, defoamer 4 to 8% by weight, coating film forming agent 40 to 45% by weight, It consists of 2-4 weight% of coating stabilizers.

상기 방부제는 시중에서 "ActcideSPX"라는 상품명으로 판매되는 제품을 사용한다.The preservative is a commercially available product sold under the trade name "ActcideSPX".

상기 동결방지제는 에틸렌글리콜로 구성된 것을 사용한다.The cryoprotectant is used consisting of ethylene glycol.

상기 분산제는 시중에서 "San Nopco"라는 회사에서 "Disper44S"라는 상품명으로 판매하는 제품을 사용한다.The dispersant is a commercially available product sold under the trade name "Disper44S" by the company "San Nopco".

상기 소포제는 시중에서 "San Nopco"라는 회사에서 "NDW"라는 상품명으로 판매하는 제품을 사용한다.The antifoaming agent is a commercially available product sold under the trade name "NDW" by the company "San Nopco".

상기 도막형성제는 시중에서 시중에서 "Texanol"이라는 상품명으로 판매되는 제품을 사용한다.The film forming agent is a commercially available product under the trade name "Texanol".

상기 도막안정제는

Figure 112007094028677-pat00021
로 구성된 것을 사용한다.The film stabilizer
Figure 112007094028677-pat00021
Use that consisting of

이상에서는 본 발명에 의한 수용성 방오도료의 구성성분에 대하여 자세히 설명하였고 이하에서는 본 발명에 의한 수용성 방오도료의 제조방법에 대하여 설명한다.In the above, the components of the water-soluble antifouling paint according to the present invention were described in detail, and hereinafter, the manufacturing method of the water-soluble antifouling paint according to the present invention will be described.

먼저,

Figure 112008020373760-pat00022
의 분자식을 갖는 제 1방오제에 알콜과
Figure 112008020373760-pat00039
의 분자식을 갖는 유화제를 혼합한다.first,
Figure 112008020373760-pat00022
Alcohol as the first antifouling agent having a molecular formula of
Figure 112008020373760-pat00039
The emulsifier which has a molecular formula of is mixed.

그런 다음, 500~600RPM으로 10~15분간 교반하고 교반속도를 2300~2500RPM으 로 상승시켜 30분간 더 교반한다.Then, stirred for 10-15 minutes at 500 ~ 600RPM and the stirring speed was increased to 2300 ~ 2500RPM and stirred for 30 minutes.

이렇게 해서 제조된 혼합물에

Figure 112007094028677-pat00024
의 분자식을 갖는 제 2방오제와
Figure 112007094028677-pat00025
의 분자식을 갖는 제 3방오제를 혼합하고, 여기에 방부제와 동결방지제와 분산제와 소포제 및 안료를 혼합하여 2300~2500RPM으로 교반시킨다.In the mixture thus prepared
Figure 112007094028677-pat00024
The second antifouling agent having a molecular formula of
Figure 112007094028677-pat00025
A third antifouling agent having a molecular formula of A is mixed, and an antiseptic, a cryoprotectant, a dispersant, an antifoaming agent, and a pigment are mixed therein and stirred at 2300 to 2500 RPM.

이후, 스탠드밀(Stand Mill) 또는 롤밀(Roll Mill)로 분산하고, 여기에 에멀젼 아크릴과 도막형성제 및 도막안정제를 첨가하여 600RPM으로 10~15분간 교반한다. 이러한 과정을 거쳐 본 발명에 의한 수용성 방오도료를 제조한다. 물론, 그 혼합비율은 앞서서 각 구성성분의 조성비를 설명할 때 기술한 것과 같은 비율로 혼합한다.Then, it is dispersed in a stand mill (Stand Mill) or a roll mill (Roll Mill), and the emulsion acrylic, a film forming agent and a film stabilizer is added thereto and stirred at 600 RPM for 10-15 minutes. Through such a process to prepare a water-soluble antifouling paint according to the present invention. Of course, the mixing ratio is mixed in the same ratio as described above when explaining the composition ratio of each component.

지금부터는, 상기와 같은 본 발명에 의한 수용성 방오도료의 실시예들을 더욱 구체적으로 제시하며, 다음에 제시하는 실시예들에 의하여 본 발명이 한정되는 것은 아니다.From now on, embodiments of the water-soluble antifouling paint according to the present invention as described above are more specifically presented, and the present invention is not limited by the following examples.

<실시예 1><Example 1>

전체 방오도료 100중량%에 대하여 아크릴 에멀젼 수지 41중량%, 알콜 5중량%, 제 1방오제 3중량%, 제 2방오제 0.2중량%, 제 3방오제 1.2중량%, 유화제 0.3중량%, 점증제 16중량%, 안료 30중량%, 첨가조제 3.3중량%를 혼합하여 제조하되, 상기 안료는 전체 100중량%에 대하여 산화철 23중량%, 아산화동 67중량%, 탈크 10중량%를 혼합하였고, 상기 첨가조제는 전체 100중량%에 대하여 방부제 3중량%, 동결방지제 30중량%, 분산제 15중량%, 소포제 6중량%, 도막형성제 43중량%, 도막안정제 3중량%가 되도록 구성하였다.41 wt% of acrylic emulsion resin, 5 wt% of alcohol, 3 wt% of first antifouling agent, 0.2 wt% of second antifouling agent, 1.2 wt% of third antifouling agent, 0.3 wt% of emulsifier It is prepared by mixing 16% by weight, 30% by weight of pigment, 3.3% by weight of additive aid, wherein the pigment is mixed with 23% by weight of iron oxide, 67% by weight of cuprous oxide, and 10% by weight of talc based on 100% by weight. The additive was added in an amount of 3% by weight of preservative, 30% by weight of antifreeze agent, 15% by weight of dispersant, 6% by weight of antifoam, 43% by weight of film forming agent and 3% by weight of film stabilizer.

<실시예 2><Example 2>

실시예 1과 다른 구성요소는 모두 동일하게 구성하되, 제 1방오제가 전체 방오도료 조성물 100중량%에 대하여 2.8중량%, 제 2방오제가 전체 방오도료 조성물 100중량%에 대하여 0.3중량%, 제 3방오제가 전체 방오도료 조성물 100중량%에 대하여 1.3중량% 되도록 혼합하였다.Example 1 and the other components are all configured in the same manner, the first antifouling agent is 2.8% by weight relative to 100% by weight of the total antifouling paint composition, the second antifouling agent is 0.3% by weight relative to 100% by weight of the total antifouling paint composition, the third The antifouling agent was mixed so that 1.3 wt% with respect to 100 wt% of the total antifouling paint composition.

<실시예 3><Example 3>

실시예 1과 다른 구성요소는 모두 동일하게 구성하되, 제 1방오제가 전체 방오도료 조성물 100중량%에 대하여 2.5중량%, 제 2방오제가 전체 방오도료 조성물 100중량%에 대하여 0.4중량%, 제 3방오제가 전체 방오도료 조성물 100중량%에 대하여 1.5중량% 되도록 혼합하였다.Example 1 and the other components are all configured the same, the first antifouling agent is 2.5% by weight relative to 100% by weight of the total antifouling paint composition, the second antifouling agent is 0.4% by weight relative to 100% by weight of the total antifouling paint composition, the third The antifouling agent was mixed so as to be 1.5 wt% with respect to 100 wt% of the total antifouling paint composition.

다음은, 상기의 실시예들의 특성을 보다 용이하게 파악할 수 있도록 본 발명의 실시예들과 비교할 수 있는 비교예들을 제시한다.The following presents comparative examples that can be compared with the embodiments of the present invention to more easily understand the characteristics of the above embodiments.

<비교예 1>Comparative Example 1

"주식회사 유화천년페인트"라는 회사에서 "방식방오도료"라는 상품명으로 판매하고 있는 제품을 비교예 1로 하였다.The product sold under the brand name "anticorrosive antifouling paint" by the company "The oil painting millennium paint" was made into the comparative example 1.

<비교예 2>Comparative Example 2

"(주)유나이티스코팅스"라는 회사에서 "무공해어망용 방오도료"라는 상품명으로 판매하고 있는 제품을 비교예 2로 하였다.The product sold under the brand name "Anti-fouling paint for pollution-free fishing nets" by the company "UNITY Coatings" was made into the comparative example 2.

한편, 상기와 같은 본 발명에 의한 실시예들의 특성과 비교예들의 특성을 시험한 결과는 다음의 [표 1]과 같다.On the other hand, the results of testing the properties of the embodiments and the comparative examples according to the present invention as described above are shown in Table 1 below.

본 발명에 의한 실시예와 비교예의 시험은 통영 및 남해, 완도, 거문도, 제주지역의 가두리 양식장의 어망 및 선박회사의 선체에 본 발명에 의한 실시예의 수용성 방오도료와 비교예의 방오도료를 도포한 후 2개월간 바닷물에 침적하여 실시하였다.Test of the examples and comparative examples according to the present invention after applying the water-soluble antifouling paint of the embodiment of the present invention and the antifouling paint of the comparative example to the hull of the fishing company and the ship company of the cage farm in the South Sea, Wando, Geomundo, Jeju It was carried out by immersion in seawater for 2 months.

[표 1]TABLE 1

실시예 1Example 1 실시예 2Example 2 실시예3Example 3 비교예 1Comparative Example 1 비교예 2Comparative Example 2 오염면적(%)Pollution Area (%) 해초류Seaweed 2525 2828 3030 3535 4040 조개류Shellfish 2525 2828 3232 3030 3535

위의 표1에서와 같이, 실시예1 내지 실시예3이 비교예1 및 비교예2에 비하여 해초류와 조개류에 의하여 오염되는 면적이 작아서 그 방오성능이 우수함을 알 수 있다.As shown in Table 1 above, it can be seen that Examples 1 to 3 are less contaminated by seaweeds and shellfish than Comparative Examples 1 and 2, and thus have excellent antifouling performance.

Claims (6)

전체 100중량%에 대하여 아크릴 에멀젼(Acryl Emulsion)으로 구성된 수지 32~42중량%, 알콜 4~7중량%,
Figure 112008020373760-pat00026
의 분자식을 갖는 제 1방오제 2~7중량%,
Figure 112008020373760-pat00027
의 분자식을 갖는 제 2방오제 0.1~0.5중량%,
Figure 112008020373760-pat00028
의 분자식을 갖는 제 3방오제 1~1.6중량%,
Figure 112008020373760-pat00040
의 분자식을 갖는 유화제 0.2~0.6중량%, 하이드록시 에틸 셀룰로오즈(Hydroxy Ethyl Cellulose)로 구성된 점증제 12~18중량%, 안료 28~37중량%, 첨가조제 2~5중량%가 혼합되어 구성되되,32 to 42 weight percent of resin, 4 to 7 weight percent of alcohol, composed of acrylic emulsion (Acryl Emulsion)
Figure 112008020373760-pat00026
2 to 7% by weight of the first antifouling agent having a molecular formula of
Figure 112008020373760-pat00027
0.1 to 0.5% by weight of the second antifouling agent having a molecular formula of
Figure 112008020373760-pat00028
1 to 1.6% by weight of the third antifouling agent having a molecular formula of
Figure 112008020373760-pat00040
0.2 ~ 0.6% by weight of the emulsifier having a molecular formula of, 12 to 18% by weight of a thickener consisting of hydroxy ethyl cellulose (Hydroxy Ethyl Cellulose), 28 to 37% by weight pigment, 2 to 5% by weight of the additive admixture, 상기 안료는 전체 100중량%에 대하여 산화철 20~30중량%, 아산화동 60~70중량%, 탈크 8~12중량%로 구성되고,The pigment is composed of 20 to 30% by weight of iron oxide, 60 to 70% by weight of cuprous oxide, 8 to 12% by weight of talc, based on 100% by weight of the total, 상기 첨가조제는 전체 100중량%에 대하여 방부제 2~4중량%, 동결방지제 25~35중량%, 분산제 10~20중량%, 소포제 4~8중량%, 도막형성제 40~45중량%, 도막안정제 2~4중량%로 구성된 것을 특징으로 하는 수용성 방오도료.The additive additive is based on 100% by weight of preservatives 2 to 4% by weight, cryoprotectant 25 to 35% by weight, dispersant 10 to 20% by weight, antifoam 4 to 8% by weight, film forming agent 40 to 45% by weight, coating film stabilizer Water-soluble antifouling paint, characterized in that composed of 2 to 4% by weight. 삭제delete 삭제delete 삭제delete 삭제delete
Figure 112008020373760-pat00030
의 분자식을 갖는 제 1방오제에 알콜과
Figure 112008020373760-pat00041
의 분자식을 갖는 유화제를 혼합한 후 500~600RPM으로 10~15분간 교반한 후 2300~2500RPM으로 30분간 교반시키고, 여기에
Figure 112008020373760-pat00032
의 분자식을 갖는 제 2방오제와
Figure 112008020373760-pat00033
의 분자식을 갖는 제 3방오제를 혼합한 다음, 여기에 방부제와 동결방지제와 분산제와 소포제 및 안료를 혼합하여 2300~2500RPM으로 교반시킨 후, 스탠드밀(Stand Mill) 또는 롤밀(Roll Mill)로 분산하고, 여기에 에멀젼 아크릴과 도막형성제 및 도막안정제를 첨가하여 600RPM으로 10~15분간 교반하는 것을 특징으로 하는 수용성 방오도료의 제조방법.
Figure 112008020373760-pat00030
Alcohol as the first antifouling agent having a molecular formula of
Figure 112008020373760-pat00041
After mixing the emulsifier having a molecular formula of 10 to 15 minutes at 500 ~ 600RPM and then stirred for 30 minutes at 2300 ~ 2500RPM, and
Figure 112008020373760-pat00032
The second antifouling agent having a molecular formula of
Figure 112008020373760-pat00033
After mixing the third antifouling agent having a molecular formula of, and then, preservatives, cryoprotectants, dispersants, antifoaming agents and pigments are mixed and stirred at 2300 ~ 2500RPM, and then dispersed in a stand mill or roll mill And adding an emulsion acrylic, a film forming agent, and a film stabilizer to the mixture, and stirring the solution at 600 RPM for 10 to 15 minutes.
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104562778A (en) * 2015-02-02 2015-04-29 苏州爱立方服饰有限公司 High-stability fabric pigment and preparation method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0525409A (en) * 1991-07-24 1993-02-02 Hokko Chem Ind Co Ltd Antialgae and antifungal paint composition for ground structure
KR950018333A (en) * 1993-12-31 1995-07-22 김충세 Method for producing a sustained release antifouling resin and an antifouling coating composition containing the resin
JPH11106697A (en) 1997-10-01 1999-04-20 Daiichi Yuki Sangyo Kk Antimold paint
KR20040038297A (en) * 2002-10-31 2004-05-08 에스케이케미칼주식회사 Antifouling Paint Composition
KR20070029697A (en) * 2004-03-30 2007-03-14 커버라이트 서페이스 홀딩 게엠베하 Coating Compositions, Coated Articles, and Methods for Making the Sames

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0525409A (en) * 1991-07-24 1993-02-02 Hokko Chem Ind Co Ltd Antialgae and antifungal paint composition for ground structure
KR950018333A (en) * 1993-12-31 1995-07-22 김충세 Method for producing a sustained release antifouling resin and an antifouling coating composition containing the resin
JPH11106697A (en) 1997-10-01 1999-04-20 Daiichi Yuki Sangyo Kk Antimold paint
KR20040038297A (en) * 2002-10-31 2004-05-08 에스케이케미칼주식회사 Antifouling Paint Composition
KR20070029697A (en) * 2004-03-30 2007-03-14 커버라이트 서페이스 홀딩 게엠베하 Coating Compositions, Coated Articles, and Methods for Making the Sames

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104562778A (en) * 2015-02-02 2015-04-29 苏州爱立方服饰有限公司 High-stability fabric pigment and preparation method thereof

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