KR20030092349A - A composite of a silicone coating material - Google Patents

A composite of a silicone coating material Download PDF

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Publication number
KR20030092349A
KR20030092349A KR1020020029988A KR20020029988A KR20030092349A KR 20030092349 A KR20030092349 A KR 20030092349A KR 1020020029988 A KR1020020029988 A KR 1020020029988A KR 20020029988 A KR20020029988 A KR 20020029988A KR 20030092349 A KR20030092349 A KR 20030092349A
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South Korea
Prior art keywords
silicone
coating agent
dimethyl
toluene
coating composition
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KR1020020029988A
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Korean (ko)
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지성우
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(주)에취앤제이코퍼레이션
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Priority to KR1020020029988A priority Critical patent/KR20030092349A/en
Publication of KR20030092349A publication Critical patent/KR20030092349A/en

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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
    • C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
    • C09D183/04—Polysiloxanes
    • 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
    • C09D5/1656—Antifouling paints; Underwater paints characterised by the film-forming substance
    • C09D5/1662—Synthetic film-forming substance
    • C09D5/1675—Polyorganosiloxane-containing compositions
    • 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
    • C09D7/20—Diluents or solvents

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paints Or Removers (AREA)

Abstract

PURPOSE: A silicone-based coating agent composition and its preparation method are provided, to improve the releasability with other matters and to block the generation of static electricity at the surface of a coating agent for preventing the adhesion of pollutant. CONSTITUTION: The silicone-based coating agent composition is prepared by mixing methyltrimethoxysilane, tetrabutoxy titanate, dimethylsiloxane, hydroxy-terminated, dimethyl, methyl perfluoro butyl ethyl, methyl vinyl siloxane and dimethylvinyl; diluting fluorinated silicone with toluene in the ratio of 50:50; adding 3 wt% of the diluted fluorinated silicone to the mixture and mixing them; and curing the mixture at a room temperature.

Description

실리콘계 코팅제 조성물{A composite of a silicone coating material}Silicone-based coating composition {A composite of a silicone coating material}

본 발명은 각종 물체의 표면에 도포되는 코팅제 조성물에 관한 것으로, 특히 물체의 표면에 도포되는 코팅제의 이형성을 향상시켜 오염물질이 물체의 표면에 부착되는 것을 방지함으로써 각종 물체의 표면을 보다 청결한 상태로 유지할 수 있도록 한 실리콘계 코팅제 조성물에 관한 것이다.The present invention relates to a coating composition applied to the surface of various objects, in particular to improve the releasability of the coating applied to the surface of the object to prevent contaminants adhere to the surface of the object to make the surface of the various objects more clean state It relates to a silicone-based coating composition that can be maintained.

일반적으로 도로구조물이나 데코레이션시트, 건축자재, 인테리어제품 및, 선박하부 등에는 그 표면을 보호하기 위해 코팅제가 도포되는 바, 상기 코팅제는 표면의 내마모성을 향상시켜 물품의 표면 강도를 높여주고, 또한 내후성, 내열성, 내수성, 보존안정성 및 방청성과 같은 다양한 기능을 가짐으로써 다양한 물품의 표면을 적절하게 보호할 수 있도록 된 것이다.Generally, road structures, decoration sheets, building materials, interior products, and lower parts of ships are coated with a coating to protect the surface thereof. The coating improves the wear resistance of the surface to increase the surface strength of the article, and also weather resistance. By having various functions such as heat resistance, water resistance, storage stability, and rust resistance, it is possible to properly protect the surface of various articles.

그리고, 종래의 코팅제 조성물은 실리콘계의 약품을 이용하여 상기의 기능을 충족시킬 수 있도록 제조되었던 바, 이러한 코팅제 조성물은 메틸트리메톡시실란(Methyltrimethoxysilane), 테트라부톡시 티타네이트(Tetrabutoxy Titanate), 디메틸 실록산(Dimethyl Siloxane), 하이드록시-터미네이티드(Hydroxy-terminated), 디메틸(Dimethyl),메틸퍼플로로부틸에틸(Methylperfluorobutylethyl), 메틸비닐 실록산(Methylvinyl Siloxane), 디메틸비닐(Dimethylvinyl) 등의 배합으로 이루어지는 것이다.In addition, the conventional coating composition was prepared to satisfy the above functions by using a silicone-based medicine, such a coating composition is methyltrimethoxysilane, tetrabutoxy titanate, dimethyl siloxane (Dimethyl Siloxane), hydroxy-terminated (Hydroxy-terminated), dimethyl (Dimethyl), methyl perfluorobutylethyl (Methylperfluorobutylethyl), methylvinyl Siloxane, dimethylvinyl (Dimethylvinyl) will be.

즉, 상기의 조성물로 이루어진 종래의 코팅제는 실리콘계 물질이 갖는 부착방지기능을 주제로 주물체와 산출물과의 이형성을 주목적으로 개발된 것이다.That is, the conventional coating agent composed of the above composition is mainly developed for the releasability of the casting material and the product under the theme of the adhesion prevention function of the silicon-based material.

그러나, 종래의 코팅제는 이형성을 활용하여 먼지, 공해, 오염물질 등의 부착방지제품을 개발하고자 하였으나 오히려 실리콘 자체가 가지고 있는 정전기 작용으로 인해 더 쉽게 오염되는 단점이 있으며, 이에 따라 각종 시설물이나 건축자재 등이 짧은 기간안에 오염됨으로써 제품의 품질을 떨어뜨림과 더불어 외적미감이 훼손되게 되는 등의 문제가 있었다.However, the conventional coating agent has attempted to develop anti-adhesion products such as dust, pollution and contaminants by using release properties, but has a disadvantage that it is more easily contaminated due to the electrostatic action of silicon itself, and thus various facilities or building materials. Contamination of the lamp in a short period of time has caused a problem such as deterioration of product quality and damage to external aesthetics.

이에 본 발명은 상기한 바의 문제점을 해소하기 위해 안출된 것으로, 물체의 표면에 도포되는 코팅제의 정전기 발생기능을 차단하여 오염물질이 물체의 표면에 부착되는 것을 방지함으로써 각종 물체의 표면을 보다 청결한 상태로 유지할 수 있도록 한 실리콘계 코팅제 조성물을 제공함에 그 목적이 있는 것이다.Accordingly, the present invention has been made to solve the above problems, by blocking the static electricity generating function of the coating applied to the surface of the object to prevent contaminants adhere to the surface of the object to clean the surface of various objects It is an object of the present invention to provide a silicone-based coating composition to be maintained in a state.

상기한 바의 목적을 달성하기 위한 본 발명은, 메틸트리메톡시실란, 테트라부톡시 티타네이트, 디메틸 실록산, 하이드록시-터미네이티드, 디메틸, 메틸퍼플로로부틸에틸, 메틸비닐 실록산, 디메틸비닐 등의 배합으로 이루어진 물질에 불소계 실리콘을 총중량 대비 3%를 첨가한 후, 서로 혼합하여 상온에서 경화될 수 있도록 된 것이다.The present invention for achieving the above object is methyltrimethoxysilane, tetrabutoxy titanate, dimethyl siloxane, hydroxy-terminated, dimethyl, methyl perfluorobutylethyl, methylvinyl siloxane, dimethylvinyl After adding 3% of the fluorine-based silicon to the total weight of the material, such as a mixture, it is to be mixed with each other to be cured at room temperature.

따라서, 상기 불소계 실리콘의 첨가로 인해 타물체와의 이형성이 향상되고,코팅제 표면에서 일어나는 정전기의 발생을 차단하여 오염물질의 부착을 방지할 수 있으며, 각종 물체의 표면이 장기간 청결하게 유지됨으로써 제품의 품질을 향상시킴과 더불어 제품의 외적미감을 향상시킬 수 있는 것이다.Therefore, the releasability with other objects is improved due to the addition of the fluorine-based silicon, and the adhesion of contaminants can be prevented by blocking the generation of static electricity occurring on the surface of the coating agent, and the surface of various objects is kept clean for a long time. In addition to improving quality, the product can enhance the external aesthetics.

본 발명은 실리콘계 코팅제 조성물에 관한 것으로, 이 코팅제 조성물은 메틸트리메톡시실란, 테트라부톡시 티타네이트, 디메틸 실록산, 하이드록시-터미네이티드, 디메틸, 메틸퍼플로로부틸에틸, 메틸비닐 실록산, 디메틸비닐 등을 배합하고, 이렇게 배합된 물질에 불소계 실리콘을 톨루엔과 50 : 50 비율로 희석하며, 상기 톨루엔과 희석된 불소계 실리콘을 상기 배합물질의 총중량 대비 3%를 첨가한 후, 서로 혼합하여 상온에서 경화될 수 있도록 하는 것이다.The present invention relates to a silicone-based coating composition, wherein the coating composition is methyltrimethoxysilane, tetrabutoxy titanate, dimethyl siloxane, hydroxy-terminated, dimethyl, methylperfluorobutylethyl, methylvinyl siloxane, dimethyl Vinyl, and the like, and dilute the fluorinated silicon with toluene in a 50:50 ratio to the blended material, add 3% of the toluene and the diluted fluorinated silicon with respect to the total weight of the blended material, and then mix each other at room temperature. To be cured.

즉, 상기와 같이 조성되는 코팅제 조성물은 실리콘 자체의 정전기 발생기능을 차단하여 코팅제 표면의 이형성을 강화시키는 것에 그 특징이 있는 바, 이를 위하여 기존의 조성물에 톨루엔과 희석된 불소계 실리콘을 투입하여 혼합사용할 수 있도록 된 것이다.That is, the coating composition as described above is characterized by enhancing the release property of the surface of the coating by blocking the static electricity generation function of the silicon itself, for this purpose, toluene and diluted fluorine-based silicone is added to the existing composition for mixing and use. It is to be possible.

여기서, 상기 불소계 실리콘이 톨루엔과 희석되는 비율은 보통의 경우 50 : 50으로 희석하여 사용하는 것이 바람직하고, 특별한 경우에는 불소계 실리콘과 톨루엔의 비율을 70 : 30 또는 30 : 70로 섞어서 사용할 수 있는 것이다.Here, the ratio of dilution of the fluorine-based silicon with toluene is usually used by diluting to 50:50, in special cases it is possible to use a mixture of fluorine-based silicon and toluene by mixing 70: 30 or 30: 70. .

그리고, 상기 불소계 실리콘이 함유된 코팅제 조성물의 경우 상온에서 경화가 가능하기 때문에 각종 물체의 표면에 도포된 상태에서 별도의 조치없이 상온에서 건조될 수 있는 것이다.In addition, in the case of the coating composition containing the fluorine-based silicon, since it can be cured at room temperature, the coating composition may be dried at room temperature without additional measures in a state of being applied to the surface of various objects.

따라서, 상기의 코팅제를 도로구조물(터널벽, 방음벽, 배전반, 가로등, 도로표지판 등)에 사용하게 되면 코팅제의 이형성능 향상에 따라 별도의 세제 사용없이 물만으로도 세척이 가능하기 때문에 그 표면의 오염을 방지할 수 있고, 또한 데코레이션시트, 건축자재, 인테리어제품 및, 선박하부 등에도 상기 코팅제를 도포하게 되면 이형성 향상에 따라 오염물질의 부착이 어려워지기 때문에 오염방지효과를 누릴 수 있는 것이다.Therefore, when the coating agent is used for road structures (tunnel walls, soundproof walls, switchboards, street lamps, road signs, etc.), it is possible to clean the surface with contamination without using any detergent, in order to improve the releasability of the coating agent. When the coating agent is also applied to decoration sheets, building materials, interior products, and the lower part of the ship, it is difficult to attach the pollutants in accordance with improved mold release properties, thereby preventing pollution.

이상에서 설명한 바와 같이 본 발명에 따른 실리콘계 코팅제 조성물에 의하면, 불소계 실리콘의 첨가로 인해 타물체와의 이형성이 향상되고, 코팅제 표면에서 일어나는 정전기의 발생을 차단하여 오염물질의 부착을 방지할 수 있으며, 각종 물체의 표면이 장기간 청결하게 유지됨으로써 제품의 품질을 향상시킴과 더불어 제품의 외적미감을 향상시킬 수 있는 효과가 있는 것이다.As described above, according to the silicone-based coating composition according to the present invention, the releasability with other objects is improved due to the addition of fluorine-based silicone, and it is possible to prevent the adhesion of contaminants by blocking the generation of static electricity occurring on the surface of the coating, The surface of various objects is kept clean for a long time to improve the quality of the product as well as to improve the external aesthetics of the product.

Claims (1)

메틸트리메톡시실란, 테트라부톡시 티타네이트, 디메틸 실록산, 하이드록시-터미네이티드, 디메틸, 메틸퍼플로로부틸에틸, 메틸비닐 실록산, 디메틸비닐 등을 배합하고, 이렇게 배합된 물질에 불소계 실리콘을 톨루엔과 50 : 50 비율로 희석하며, 상기 톨루엔과 희석된 불소계 실리콘을 상기 배합물질의 총중량 대비 3%를 첨가한 후, 서로 혼합하여 상온에서 경화될 수 있도록 하는 것을 특징으로 하는 실리콘계 코팅제 조성물.Methyltrimethoxysilane, tetrabutoxy titanate, dimethyl siloxane, hydroxy-terminated, dimethyl, methyl perfluorobutylethyl, methylvinyl siloxane, dimethylvinyl and the like are blended. Dilution with toluene in a 50:50 ratio, and after adding 3% of the toluene and dilute fluorine-based silicone to the total weight of the blended material, it is mixed with each other to be cured at room temperature silicone coating composition.
KR1020020029988A 2002-05-29 2002-05-29 A composite of a silicone coating material KR20030092349A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100615512B1 (en) * 2005-09-09 2006-08-28 주식회사 한백 이앤이 Composition for preventing advertising material from sticking to something and production method of street furniture using thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08120212A (en) * 1994-10-25 1996-05-14 Central Glass Co Ltd Fluororesin coating composition
US5578381A (en) * 1994-08-31 1996-11-26 Dow Corning Toray Silicone Co., Ltd. Release coating compositions
KR20000057058A (en) * 1998-12-14 2000-09-15 센타니 마이클 에이. A method of increasing resin dust resistance
KR20020026151A (en) * 1999-04-09 2002-04-06 캐롤린 에이. 베이츠 Low Adhesion Backsize Composition

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5578381A (en) * 1994-08-31 1996-11-26 Dow Corning Toray Silicone Co., Ltd. Release coating compositions
JPH08120212A (en) * 1994-10-25 1996-05-14 Central Glass Co Ltd Fluororesin coating composition
KR20000057058A (en) * 1998-12-14 2000-09-15 센타니 마이클 에이. A method of increasing resin dust resistance
KR20020026151A (en) * 1999-04-09 2002-04-06 캐롤린 에이. 베이츠 Low Adhesion Backsize Composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100615512B1 (en) * 2005-09-09 2006-08-28 주식회사 한백 이앤이 Composition for preventing advertising material from sticking to something and production method of street furniture using thereof

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