KR100668782B1 - Verniciflua paint composition silver include - Google Patents

Verniciflua paint composition silver include Download PDF

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Publication number
KR100668782B1
KR100668782B1 KR1020050098045A KR20050098045A KR100668782B1 KR 100668782 B1 KR100668782 B1 KR 100668782B1 KR 1020050098045 A KR1020050098045 A KR 1020050098045A KR 20050098045 A KR20050098045 A KR 20050098045A KR 100668782 B1 KR100668782 B1 KR 100668782B1
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lacquer
weight
paint composition
laccase
glycoprotein
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KR1020050098045A
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Korean (ko)
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김인규
김용오
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김인규
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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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • 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
    • C09D193/00—Coating compositions based on natural resins; Coating compositions based on derivatives thereof
    • 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
    • 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
    • C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
    • 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
    • C09D7/40—Additives

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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)
  • Inorganic Chemistry (AREA)
  • Plant Pathology (AREA)
  • Paints Or Removers (AREA)

Abstract

Provided is a lacquer paint composition for industrial and artistic use, which shows significantly improved coating characteristics including waterproofing and moisture-proofing property and gloss, and has excellent sterilizing and antibacterial activities, chemical resistance, weather resistance and UV stability. The lacquer paint composition comprises: 50-60 wt% of urushiol; 20-30 wt% of silver(Ag) powder; 1-10 parts by weight of glycoprotein; and 1-10 parts by weight of laccase. In a variant, the lacquer paint composition comprises 5 wt% of the glycoprotein, 5 wt% of the laccase and 10 wt% of copper(Cu) powder. The urushiol, glycoprotein and laccase are obtained by extracting crude lacquer collected from Rhus verniciflua with an organic solvent.

Description

은이 함유된 옻 도료 조성물{VERNICIFLUA PAINT COMPOSITION SILVER INCLUDE}Silver-Containing Lacquer Composition {VERNICIFLUA PAINT COMPOSITION SILVER INCLUDE}

본 발명은 은이 함유된 옻 도료 조성물에 관한 것으로, 특히 천연 옻 도료의 구성성분이 우루시올에 은 분말 및 구리 분말을 첨가하여 살균, 살충, 항균, 악취, 유해물질 제거, 방수, 방습, 대전방지, 소취, 탈취, 전자차 및 수맥파 차단 등의 효과가 뛰어나 은이 함유된 옻 도료 조성물에 관한 것이다.The present invention relates to a lacquer composition containing silver, in particular, the components of the natural lacquer coating is added to the urushiol and silver powder and copper powder to disinfect, insecticide, antibacterial, odor, removal of harmful substances, waterproof, moisture-proof, antistatic, The present invention relates to a lacquer coating composition containing silver having excellent effects such as deodorization, deodorization, electric car and water wave blocking.

일반적으로 천연 옻은 약 4000년 전부터 생활용품, 각종 예술품 및 금속 등에 사용되어 왔을 뿐만 아니라 한방에서는 건칠(乾漆)이 어혈(瘀血)을 없애고, 혈액순활을 촉진시키며 구충이나 위산 과다 등에 효과가 있다고 알려져 왔다.In general, natural lacquer has been used for household goods, various arts, and metals for about 4000 years, and in Chinese medicine, dry lacquer removes blood, promotes blood circulation, and is effective for insect repellent and excessive stomach acid. It has been known.

이와 같은 천연 옻이 오래전부터 천연도료로 사용되어 온 것은 매우 높은 도막 강도와 내구성, 방수성 등의 기능성과 이외에도 아름다운 광택과 탁월한 촉감을 가지기 때문이다.Such natural lacquer has been used as a natural paint for a long time because it has beautiful luster and excellent touch in addition to very high coating strength and durability and waterproofness.

최근에는 이러한 옻의 특성을 이용하여 방오도료로 개발하기 위한 연구가 진행중인 가면 옻칠(urushiol)과 옻나무 추출물(flavonoids) 중에는 항암효과나 생리활성에 효과가 있다는 연구결과도 나와 있다.In recent years, research on the development of anti-fouling paint using the characteristics of lacquer has been conducted to study anti-cancer effect and physiological activity among urushiol lacquer (urushiol) and lacquer extract (flavonoids).

한편, 은(Ag)은 강력한 살균 및 항균을 작용과 전자파에 대한 차폐효과, 소취 및 탈취효과, 자외선 차단 등에 탁월한 효과가 있으며, 구리는 일반적으로 전기 전도가 우수하며, 수맥 차단에 효과가 있다고 당해 분야에서 널리 알려져 있다.On the other hand, silver (Ag) has a strong sterilization and antibacterial effect, and has an excellent effect on shielding against electromagnetic waves, deodorization and deodorization, and UV protection, and copper is generally excellent in electric conduction and effective in blocking vein. It is widely known in the field.

우리나라 등에서 전형적으로 제조되고 있는 옻 도료는 천연 옻을 전열히터 또는 적외선 히터를 사용하여 온도를 30 내지 40C℃로 유지하면서 약 2시간 내지 24시간 교반함으로써 천연 옻액 내에 존재하는 수분을 증발시키고, 사용 용도에 따라서 동식물성 건성유, 안료, 천연 또는 합성 증량제 등을 첨가하여 사용하고 있다.Lacquer paints typically manufactured in Korea and the like evaporate the water present in the natural lacquer by stirring the natural lacquer for about 2 hours to 24 hours while maintaining the temperature at 30 to 40C using an electrothermal heater or an infrared heater. Depending on this, animal and vegetable dry oils, pigments, natural or synthetic extenders, etc. are added and used.

그러나, 이와 같은 종래의 천연 옻은 공예품 등을 도장할 경우, 열에 의한 변색이나 자외선에 의한 광분해 현상도 나타나며, 또한 옻 도막의 투명도가 현저히 낮아질 뿐만 아니라 습기의 침투로 용기 내부의 내용이 부패하거나 세균이나 곰팡이 및 구더기 등이 번식하게 되는 문제점이 있었고, 특히 유골함 내부의 유골재에 구더기가 번식하여 유족들에게 불 쾌감을 줄 뿐만 아니라 이를 제거하기 위해 살충제나 방부제를 사용해야 하는 등의 불편함이 발생 되었다.However, such a conventional natural lacquer also exhibits discoloration due to heat or photolysis due to ultraviolet rays, and also significantly reduces the transparency of the lacquer coating as well as deteriorates the inside of the container due to moisture infiltration. There was a problem that the fungus and maggots were breeding, and in particular, maggots were breeding in the ashes inside the ashes, which caused discomfort to the bereaved as well as inconveniences such as the use of pesticides or preservatives to remove them. .

본 발명은 이와 같은 종래의 옻 도료가 가지는 결점을 제거하고 보다 효과적인 옻 도료를 개발하기 위하여 연구를 거듭한 끝에 천연 옻 도료의 구성성분인 우루시올에 은 분말 및 구리 분말을 첨가하여 본 결과 종래의 옻 도료에 비하여 은(Ag) 및 구리분말이 함유된 옻 도료는 살균 및 살충효과가 뛰어나 유골함 내의 내용물에 세균이나 구더기가 번식하지 아니하는 것으로 발견하고 본 발명을 완성하게 되었다.The present invention is a result of adding a silver powder and a copper powder to the urushiol, which is a component of the natural lacquer paint, in order to remove the shortcomings of the conventional lacquer paint and to develop a more effective lacquer paint. Lacquer paints containing silver (Ag) and copper powder as compared to paints have been found to have excellent bactericidal and insecticidal effects so that bacteria or maggots do not propagate in the contents of the ashes, thereby completing the present invention.

옻 성분의 분리방법으로는 전열 히터 또는 적외선 히터를 사용하여 온도를 30 내지 40℃로 유지하면서 약 2시간 내지 24시간 정도 교반함으로써 천연 및 도료 내에 존재하는 수분을 증발시켜 분리하거나, 아세톤 또는 에탄올 등을 사용하여 천연의 옻을 용해시켜 분리시키거나, 아세톤 니트릴, 벤젠, 톨루엔, 클로로포름, 헥산 등의 유기 용매를 사용하여 천연 옻액으로부터 우루시울, 효소 및 당단백질, 검류, 수분, 기타 성분들을 분리하는 방법들이 이용되고 있다.As a method of separating the lacquer, by using an electric heater or an infrared heater, the temperature is maintained at 30 to 40 ° C. and stirred for about 2 to 24 hours to evaporate and separate the water present in the natural and paint, or acetone or ethanol. Natural lacquer to dissolve and separate, or to separate urushiol, enzymes and glycoproteins, gums, water, and other components from natural lacquer using organic solvents such as acetone nitrile, benzene, toluene, chloroform and hexane Methods are being used.

전술한 방법으로 천연 옻을 구성 성분별로 분리한 후 상층부의 우루시울에 은(Ag) 분말과 구리분말을 첨가한 후, 중합단계를 거치게 된다. 중합은 효소 중합이나 열 중합 또는 화학 중합 등의 공지의 중합 방법을 사용할 수 있다.After separating the natural lacquer by constituent components by the above-described method, silver (Ag) powder and copper powder are added to the urushiol in the upper layer, and then subjected to a polymerization step. Polymerization can use well-known polymerization methods, such as enzyme polymerization, thermal polymerization, or chemical polymerization.

중합도 및 도막 경화속도를 증가시키기 위하여 당단백질 또는 검류를 1/100~1/10의 부피비로 첨가할 수 있다. 이와 같은 당단백질 및 검류는 옻 성분의 분리시 얻어지는 당 단백질 및 검류를 사용하는 것이 바람직하다. 옻 도막의 기능성을 향상시키기 위하여 필요에 따라서 락카아제를 사용할 수 있으며, 위의 첨가성분들은 옻액의 사용용도에 따라 요구되는 도막의 성질 및 도장의 조건에 맞추어 적절하게 조절할 수 있다.In order to increase the degree of polymerization and curing rate of the coating film, glycoprotein or gum may be added in a volume ratio of 1/100 to 1/10. As such glycoproteins and gums, it is preferable to use sugar proteins and gums obtained when the lacquer component is separated. In order to improve the functionality of the lacquer coating laccase can be used as needed, the above additives can be appropriately adjusted according to the properties of the coating film and the conditions of the coating depending on the use of the lacquer solution.

본 발명의 옻 도료 조성물의 조성성분 및 조성비율은 우루시울 50~60중량%, 은(Ag) 분말 20~30중량%, 당단백질 1~10중량% 및 락카아제 1~10중량%이다.The composition components and composition ratio of the lacquer coating composition of the present invention is 50 to 60% by weight of urushiol, 20 to 30% by weight of silver (Ag) powder, 1 to 10% by weight of glycoprotein and 1 to 10% by weight of laccase.

또한, 본 발명의 옻 조성물은 사용용도 및 필요에 따라서 구리분말을 첨가할 수 있다. 구리분말을 첨가할 경우의 바람직한 조성비율은 우루시울 50~60중량%, 은 분말 20~30중량%, 구리분말 10중량%, 당단백질 1~5중량% 및 락카아제 1~5중량%이다. 본 발명을 실시하기 위한 구체적인 예는 하기와 같지만 본 발명의 범위를 벗어나지 아니하는 범위 내에서 실시예에 기재된 바에 한정되거나 제한받지 아니한다.In addition, the lacquer composition of this invention can add a copper powder as needed and use. When the copper powder is added, the preferred composition ratio is urushiul 50 to 60% by weight, silver powder 20 to 30% by weight, copper powder 10% by weight, glycoprotein 1 to 5% by weight and laccase 1 to 5% by weight. Specific examples for carrying out the present invention are as follows, but are not limited or limited to those described in the examples within the scope not departing from the scope of the present invention.

(실시예 1)(Example 1)

통상적인 방법으로 분리된 옻 추출물 60g에 은 분말 20g과 당단백질 또는 검류 10g 및 락카아제 10g을 교반 혼합하였다. 이때, 온도는 50℃를 넘지 아니하는 범위 내로 한다. 이를 100㎖을 톨루엔에 희석시킨 후 페인트 분무기를 이용하여 은행나무 및 오동나무 유골함에 도포하였다. 햇빛이 들지 아니하는 그늘에서 약 48시간 자연 건조시켰다.To 60 g of lacquer extract isolated by a conventional method, 20 g of silver powder, 10 g of glycoprotein or gum, and 10 g of laccase were stirred and mixed. At this time, the temperature is within the range not exceeding 50 ℃. 100 ml of this was diluted in toluene and then applied to the ginkgo and paulownia ash skeletons using a paint sprayer. It was naturally dried for about 48 hours in the shade without sunlight.

본 발명에 따른 옻 도막에 대하여 한국산업 기준(KSF) 2274-95에 따른 자외선 노출시험을 하였다. 그 결과 종래 기술에 따른 옻 도막을 300시간 자외선에 노출시킨 경우에는 광택도가 50% 이하로 감소하였으나, 본 발명의 옻 도막의 강도는 노출전의 강도를 그대로 유지하였으며, 종래기술에 따른 옻 도막에 비하여 강한 살충 및 살균력을 가지고 있었다.The lacquer coating according to the present invention was subjected to an ultraviolet exposure test according to Korean Industrial Standard (KSF) 2274-95. As a result, when the lacquer coating according to the prior art was exposed to ultraviolet rays for 300 hours, the glossiness was reduced to 50% or less. However, the strength of the lacquer coating of the present invention was maintained as it was before exposure. Compared with strong insecticide and bactericidal power.

(실시예 2)(Example 2)

통상적인 방법으로 분리된 옻 추출물 60g, 은 분말 20g, 구리분말 10g, 당단백질 및 락카아제 각각 5g을 교반 혼합하였다. 이때, 온도는 50℃를 넘지 아니하는 범위 내로 한다. 이를 100㎖을 톨루엔에 희석시킨 후 페인트 분무기를 이용하여 은행나무 및 오동나무 유골함에 도포하였다. 햇빛이 들지 아니하는 그늘에서 약 48시간 자연 건조시켰다.60 g of lacquer extract, 20 g of silver powder, 10 g of copper powder, 5 g of glycoprotein and laccase, separated by a conventional method, were stirred and mixed. At this time, the temperature is within the range not exceeding 50 ℃. 100 ml of this was diluted in toluene and then applied to the ginkgo and paulownia ash skeletons using a paint sprayer. It was naturally dried for about 48 hours in the shade without sunlight.

본 발명에 따른 옻 도막에 대하여 한국산업 기준(KSF) 2274-95에 따른 자외선 노출시험을 한 결과와 살균 및 살충력은 실시예1과 동일한 결과를 얻을 수 있었다.The lacquer coating according to the present invention was subjected to ultraviolet exposure test according to Korean Industrial Standard (KSF) 2274-95 and sterilization and insecticidal properties were the same as those of Example 1.

이상에서와 같은 본 발명은 천연 옻 추출물에 은 분말 및 구리분말을 첨가함으로써 종전의 옻칠도료에 비하여 옻 도막의 성질이 현저히 우수하고, 도막 광택 및 방수, 방습이 우수하며 강력한 살균, 살충, 항균, 악취, 유해물질 제거, 방수, 방습, 대전방지, 소취, 탈취, 전자차 및 수맥파 차단 등의 효과를 가지고 있으며, 내염기성, 내화학성, 내후성, 내생분해성 등이 우수할 뿐만 아니라 자외선에 대한 안전성이 뛰어난 효과를 가지고 있다.As described above, the present invention adds silver powder and copper powder to the natural lacquer extract, which is remarkably excellent in the properties of the lacquer coating as compared to the conventional lacquer coating, and is excellent in gloss, waterproofing, and moisture proofing of coatings. It has the effect of removing odor, harmful substance, waterproof, moisture proof, antistatic, deodorization, deodorization, blocking electric car and water wave, and it is not only excellent in basic resistance, chemical resistance, weather resistance, biodegradability, etc. It has an excellent effect.

본 발명에 의한 옻칠 도료는 공예용이나 악기용, 의약품용, 식품위생, 환경 친화적용품, 건축자재 등의 도료로 사용될 수 있으며, 공업용 도료 등 다양한 분야에 적용될 수 는 것이다.Lacquer coating according to the present invention can be used as a paint for crafts, musical instruments, pharmaceuticals, food hygiene, environmentally friendly products, building materials, etc., it can be applied to various fields such as industrial paints.

Claims (2)

우루시울 50~60중량%, 은(Ag) 분말 20~30중량%, 당단백질 1~10중량% 및 락카아제 1~10중량%를 함유함을 특징으로 하는 은이 함유된 옻칠 도료 조성물.A silver-containing lacquer coating composition comprising 50 to 60% by weight of urushiul, 20 to 30% by weight of silver (Ag) powder, 1 to 10% by weight of glycoprotein, and 1 to 10% by weight of laccase. 제 1항에 있어서, 상기 당단백질 5중량%, 상기 락카아제 5중량%;According to claim 1, wherein the glycoprotein 5% by weight, the laccase 5% by weight; 구리(Cu)분말 10중량%를 함유함을 특징으로 하는 은이 함유된 옻칠 도료 조성물.A silver-containing lacquer coating composition comprising 10% by weight of copper (Cu) powder.
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112126266A (en) * 2020-09-09 2020-12-25 张悦洋 Paint formula and spraying method
CN112469785A (en) * 2018-09-27 2021-03-09 株式会社Lg化学 Substrate treated with antibacterial coating agent and method for producing the same

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08188729A (en) * 1995-01-12 1996-07-23 Shinwa:Kk Coating material having antibacterial, antimycotic and deodorizing function
KR20020055583A (en) * 1999-10-19 2002-07-09 김우식 A Recombinant Urushi Lacquer and a Process for preparing the same
KR20040025499A (en) * 2002-09-18 2004-03-24 최명부 The manugacture of layingbox and zn oxide silver charcoal and Using
KR200406196Y1 (en) 2005-10-18 2006-01-20 김인규 A cinerary urn

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08188729A (en) * 1995-01-12 1996-07-23 Shinwa:Kk Coating material having antibacterial, antimycotic and deodorizing function
KR20020055583A (en) * 1999-10-19 2002-07-09 김우식 A Recombinant Urushi Lacquer and a Process for preparing the same
KR20040025499A (en) * 2002-09-18 2004-03-24 최명부 The manugacture of layingbox and zn oxide silver charcoal and Using
KR200406196Y1 (en) 2005-10-18 2006-01-20 김인규 A cinerary urn

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112469785A (en) * 2018-09-27 2021-03-09 株式会社Lg化学 Substrate treated with antibacterial coating agent and method for producing the same
EP3816239A4 (en) * 2018-09-27 2021-08-18 Lg Chem, Ltd. Substrate treated with antimicrobial coating agent and method for producing same
JP2021531270A (en) * 2018-09-27 2021-11-18 エルジー・ケム・リミテッド Substrate treated with antibacterial coating agent and its manufacturing method
US11814544B2 (en) 2018-09-27 2023-11-14 Lg Chem, Ltd. Substrate treated with antimicrobial coating agent and preparation method thereof
CN112126266A (en) * 2020-09-09 2020-12-25 张悦洋 Paint formula and spraying method

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