KR102646881B1 - Antibacterial tile manufacturing method including antibacterial resin composition and antibacterial tile manufactured through thereof - Google Patents
Antibacterial tile manufacturing method including antibacterial resin composition and antibacterial tile manufactured through thereof Download PDFInfo
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- KR102646881B1 KR102646881B1 KR1020220121984A KR20220121984A KR102646881B1 KR 102646881 B1 KR102646881 B1 KR 102646881B1 KR 1020220121984 A KR1020220121984 A KR 1020220121984A KR 20220121984 A KR20220121984 A KR 20220121984A KR 102646881 B1 KR102646881 B1 KR 102646881B1
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- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 52
- 239000011342 resin composition Substances 0.000 title description 8
- 238000004519 manufacturing process Methods 0.000 title description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000003242 anti bacterial agent Substances 0.000 claims abstract description 26
- 229910052709 silver Inorganic materials 0.000 claims abstract description 19
- 239000004332 silver Substances 0.000 claims abstract description 19
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 claims abstract description 18
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 15
- 239000011347 resin Substances 0.000 claims abstract description 13
- 229920005989 resin Polymers 0.000 claims abstract description 13
- LCFVJGUPQDGYKZ-UHFFFAOYSA-N Bisphenol A diglycidyl ether Chemical compound C=1C=C(OCC2OC2)C=CC=1C(C)(C)C(C=C1)=CC=C1OCC1CO1 LCFVJGUPQDGYKZ-UHFFFAOYSA-N 0.000 claims abstract description 12
- WTYYGFLRBWMFRY-UHFFFAOYSA-N 2-[6-(oxiran-2-ylmethoxy)hexoxymethyl]oxirane Chemical compound C1OC1COCCCCCCOCC1CO1 WTYYGFLRBWMFRY-UHFFFAOYSA-N 0.000 claims abstract description 10
- QLBRROYTTDFLDX-UHFFFAOYSA-N [3-(aminomethyl)cyclohexyl]methanamine Chemical compound NCC1CCCC(CN)C1 QLBRROYTTDFLDX-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000004576 sand Substances 0.000 claims abstract description 9
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 9
- OUDVZDBTAKSRJB-UHFFFAOYSA-N [3-(aminomethyl)-3,5,5-trimethylcyclohexyl]methanamine Chemical compound CC1(C)CC(CN)CC(C)(CN)C1 OUDVZDBTAKSRJB-UHFFFAOYSA-N 0.000 claims abstract description 8
- 235000019445 benzyl alcohol Nutrition 0.000 claims abstract description 6
- 239000004848 polyfunctional curative Substances 0.000 claims description 19
- WVDDGKGOMKODPV-ZQBYOMGUSA-N phenyl(114C)methanol Chemical compound O[14CH2]C1=CC=CC=C1 WVDDGKGOMKODPV-ZQBYOMGUSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 description 7
- 239000000126 substance Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 241000589517 Pseudomonas aeruginosa Species 0.000 description 4
- 241000191967 Staphylococcus aureus Species 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000002085 persistent effect Effects 0.000 description 4
- 241000588724 Escherichia coli Species 0.000 description 3
- 239000004599 antimicrobial Substances 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 229910021536 Zeolite Inorganic materials 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 244000052769 pathogen Species 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- -1 silver ions Chemical class 0.000 description 2
- 239000010457 zeolite Substances 0.000 description 2
- 241000191070 Escherichia coli ATCC 8739 Species 0.000 description 1
- 239000012963 UV stabilizer Substances 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001412 amines Chemical group 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000002844 continuous effect Effects 0.000 description 1
- 239000013530 defoamer Substances 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 150000003378 silver Chemical class 0.000 description 1
- VYNIYUVRASGDDE-UHFFFAOYSA-N silver zirconium Chemical compound [Zr].[Ag] VYNIYUVRASGDDE-UHFFFAOYSA-N 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000000326 ultraviolet stabilizing agent Substances 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/50—Amines
- C08G59/5026—Amines cycloaliphatic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/50—Amines
- C08G59/56—Amines together with other curing agents
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/62—Alcohols or phenols
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
Abstract
본 발명은 향균레진 및 규사를 포함하고, 상기 향균레진은 비스페놀 A 다이글리시딜 에테르, 1,6-비스(2,3-에폭시프로폭시)헥산 및 은계무기향균제를 포함하는 주제부와 벤질알코올, 1,3-사이클로헥산디메탄아민 및 5-아미노메틸-1,3,3-트라이메틸사이클로헥세인메탄아민을 포함하는 경화제부를 포함하는 것을 특징으로 하는 향균타일에 관한 것이다.The present invention includes an antibacterial resin and silica sand, and the antibacterial resin includes a main component containing bisphenol A diglycidyl ether, 1,6-bis(2,3-epoxypropoxy)hexane, and a silver-based inorganic antibacterial agent, and benzyl alcohol. , relates to an antibacterial tile characterized by comprising a curing agent portion containing 1,3-cyclohexanedimethanamine and 5-aminomethyl-1,3,3-trimethylcyclohexanemethanamine.
Description
향균수지조성물을 포함하는 향균타일제조방법 및 이를 통하여 제조된 향균타일.Method for manufacturing antibacterial tiles containing an antibacterial resin composition and antibacterial tiles manufactured thereby.
기존의 향균타일은 향균 물질을 물과 혼합하여 현탁액을 만들고, 타일의 표면 위에 도포하거나 유약과 섞어 함께 표면에 바르는 방식으로 형성되는 것이 일반적이었다.Existing antibacterial tiles were generally formed by mixing antibacterial substances with water to create a suspension and applying it on the surface of the tile or mixing it with a glaze and applying it to the surface together.
그러나 이러한 방식은 다공성 세라믹 타일 내부에 넓은 표면적에 고르게 분포시키기 어려우며, 일부 향균 물질이 뭉쳐진 경우에는 다공성 세라믹 타일 내부의 기공을 막아 흡방습성을 떨어뜨리는 부작용을 낼 수 있기 때문에, 수많은 기공을 포함함으로써 흡방습성을 보이는 다공성 타일에 적용하기에는 어려운 점이 있었다.However, this method is difficult to distribute evenly over a large surface area inside the porous ceramic tile, and if some antibacterial substances are aggregated, they can block the pores inside the porous ceramic tile, which can have the side effect of reducing moisture absorption and desorption. There were difficulties in applying it to porous tiles that showed moisture resistance.
나아가, 단순한 도포 방식에 의한 향균 물질은 시간이 지남에 따라 물리적인 접촉, 환경의 온도, 습도 변화에 의한 영향을 받아 다공성 세라믹 타일 표면에서 이탈된 우려가 있어 계속적인 효과를 보기에는 주기적은 재도포의 작업이 필요하기에 편의성, 경제성 측면에서 한계를 가지고 있다.Furthermore, antibacterial substances applied through a simple application method may be affected by physical contact and changes in environmental temperature and humidity over time and may detach from the surface of the porous ceramic tile, so periodic reapplication is necessary to see a continuous effect. Because it requires a lot of work, it has limitations in terms of convenience and economic feasibility.
또한, 일반적인 타일의 경우 파손이 되는 경우, 끝단이 날카로워 마치 유리칼처럼 되는 경우가 많아, 사용자의 안전에 위협이 되는 한계를 가지고 있다.In addition, in the case of general tiles, when they are damaged, the end is often sharp and resembles a glass knife, which poses a threat to user safety.
본 발명은 물리적인 접촉, 환경의 온도, 습도 변화에 의한 물리적 영향을 받지 않으면서도, 인체에 무해하면서도 지속적이고 우수한 향균성을 가지는 타일을 제공하는 것을 해결하고자 하는 과제로 한다.The present invention aims to solve the problem of providing a tile that is not physically affected by physical contact or changes in environmental temperature and humidity, is harmless to the human body, and has persistent and excellent antibacterial properties.
또한, 파손이 되는 경우 끝단이 날카롭지 않도록 구비되는 타일을 제공하는 것을 해결하고자 하는 과제로 한다.In addition, the problem to be solved is to provide tiles that are provided so that the ends are not sharp in case of damage.
상술한 과제를 해결하기 위하여, 본 발명은 향균레진 및 규사를 포함하고, 상기 향균레진은 비스페놀 A 다이글리시딜 에테르, 1,6-비스(2,3-에폭시프로폭시)헥산 및 은계무기향균제를 포함하는 주제부와, 벤질알코올, 1,3-사이클로헥산디메탄아민 및 5-아미노메틸-1,3,3-트라이메틸사이클로헥세인메탄아민을 포함하는 경화제부를 포함하는 것을 특징으로 하는 향균타일을 제공하는 것을 과제의 해결 수단으로 한다.In order to solve the above-described problems, the present invention includes an antibacterial resin and silica sand, and the antibacterial resin includes bisphenol A diglycidyl ether, 1,6-bis(2,3-epoxypropoxy)hexane, and a silver-based inorganic antibacterial agent. An antibacterial agent comprising a main part containing and a curing agent part containing benzyl alcohol, 1,3-cyclohexanedimethanamine, and 5-aminomethyl-1,3,3-trimethylcyclohexanemethanamine. Providing tiles is used as a means of solving the problem.
또한, 상기 주제부는 비스페놀 A 다이글리시딜 에테르를 주제부 100 중량부에 대해 85 중량부를 포함하고, 1,6-비스(2,3-에폭시프로폭시)헥산을 주제부 100 중량부에 대해 14 중량부를 포함하며, 은계무기향균제를 주제부 100 중량부에 대해 0.2 중량부를 포함하는 것을 특징으로 하는 향균 타일을 제공하는 것을 과제의 해결 수단으로 한다.In addition, the main part contains 85 parts by weight of bisphenol A diglycidyl ether based on 100 parts by weight of the main part, and 14 parts by weight of 1,6-bis(2,3-epoxypropoxy)hexane based on 100 parts by weight of the main part. A means of solving the problem is to provide an antibacterial tile comprising 0.2 parts by weight of a silver-based inorganic antibacterial agent per 100 parts by weight of the main part.
또한, 상기 경화제부는 벤질알코올을 경화제부 100 중량부에 대해 60 중량부를 포함하고, 1,3-사이클로헥산디메탄아민을 경화제부 100 중량부에 대해 20 중량부를 포함하며, 5-아미노메틸-1,3,3-트라이메틸사이클로헥세인메탄아민을 경화제부 100 중량부에 대해 20 중량부를 포함하는 것을 특징으로 하는 향균 타일을 제공하는 것을 과제의 해결 수단으로 한다.In addition, the curing agent part contains 60 parts by weight of benzyl alcohol based on 100 parts by weight of the curing agent part, 20 parts by weight of 1,3-cyclohexanedimethanamine based on 100 parts by weight of the curing agent part, and 5-aminomethyl-1 , 3,3-Trimethylcyclohexanemethanamine is provided as a means of solving the problem by providing an antibacterial tile characterized in that it contains 20 parts by weight based on 100 parts by weight of the curing agent.
또한, 상기 향균레진과 규사는 1 : 5 의 비율로 결합되는 것을 특징으로 하는 향균 타일을 제공하는 것을 과제의 해결 수단으로 한다.In addition, a means of solving the problem is to provide an antibacterial tile characterized in that the antibacterial resin and silica sand are combined in a ratio of 1:5.
또한, 상기 주제부와 경화제부는 100 : 50 의 비율로 결합되는 것을 특징으로 하는 향균 타일을 제공하는 것을 과제의 해결 수단으로 한다.In addition, providing an antibacterial tile wherein the main part and the hardener part are combined in a ratio of 100:50 is provided as a means of solving the problem.
본 발명은 물리적인 접촉, 환경의 온도, 습도 변화에 의한 물리적 영향을 받지 않으면서도, 인체에 무해하면서도 지속적이고 우수한 향균성을 가지는 타일을 제공할 수 있다.The present invention can provide a tile that is not physically affected by physical contact or changes in environmental temperature and humidity, is harmless to the human body, and has persistent and excellent antibacterial properties.
또한, 파손이 되는 경우 끝단이 날카롭지 않도록 구비되는 타일을 제공할 수 있다.Additionally, tiles can be provided so that the ends are not sharp in case of damage.
이하, 실험예를 통하여 본 발명을 더욱 상세하게 설명하고자 한다. 이하의 실험예는 오로지 본 발명을 보다 구체적으로 설명하기 위한 것으로, 본 발명의 요지에 따라 본 발명의 범위가 이하의 실험예에 의하여 제한되는 것은 아니다.Hereinafter, the present invention will be described in more detail through experimental examples. The following experimental examples are only for illustrating the present invention in more detail, and the scope of the present invention is not limited by the following experimental examples according to the gist of the present invention.
본 발명의 일 실시예에 따른 향균 수지 조성물을 포함하는 타일은 주제부와 경화제부로 이루어지는 2 액형 특수기능성수지도료로서, 주제부와 경화제로 이루어지는 향균레진과 규사를 결합하여 제조할 수 있다.A tile containing an antibacterial resin composition according to an embodiment of the present invention is a two-component special functional resin paint consisting of a main part and a hardener part, and can be manufactured by combining an antibacterial resin consisting of a main part and a hardener and silica sand.
또한, 향균레진은 주제와 경화제가 100 : 50 의 비율로 결합될 수 있고, 주제와 경화제로 이루어진 향균레진은 규사와 1 : 5 의 비율로 결합되도록 구비될 수 있다.In addition, the antibacterial resin may be prepared by combining the base material and the hardener in a ratio of 100:50, and the antibacterial resin consisting of the base material and the hardener can be prepared to be combined with silica sand in a ratio of 1:5.
향균수지조성물을 포함하는 향균타일제조방법은 아래와 같다.The method for manufacturing antibacterial tiles containing an antibacterial resin composition is as follows.
1) 주제와 경화제를 혼합하는 단계1) Mixing the base material and hardener
2) 조색제를 추가하여 혼합하는 단계2) Adding and mixing colorant
3) 규사를 추가하여 혼합하는 단계3) Adding and mixing silica sand
4) 성형틀에 넣어 양생하는 단계4) Curing step by placing it in a mold
5) 양생 후 성형틀을 제거한 이후 제단 후 연마하는 단계5) After curing, removing the mold, cutting and polishing
본 발명의 향균타일제조방법 중에서 주제와 경화제를 혼합하는 단계에서는 주제와 경화제가 100 : 50 의 비율로 결합될 수 있다.In the step of mixing the base material and the hardener in the antibacterial tile manufacturing method of the present invention, the base material and the hardener may be combined in a ratio of 100:50.
규사는 주제와 경화제로 이루어지는 향균레진의 1/5 비율로 결합될 수 있다.Silica sand can be combined at a ratio of 1/5 of the antibacterial resin consisting of a base material and a hardener.
이하, 주제부와 경화제의 성분에 대해 보다 구체적으로 설명한다.Hereinafter, the components of the main component and the hardener will be described in more detail.
1. 주제부1. Topic section
본 발명의 일 실시예에 따른 주제부는 비스페놀 A 다이글리시딜 에테르, 1,6-비스(2,3-에폭시프로폭시)헥산, 은계 무기항균제를 포함하도록 구비될 수 있다.The main component according to an embodiment of the present invention may be provided to include bisphenol A diglycidyl ether, 1,6-bis(2,3-epoxypropoxy)hexane, and a silver-based inorganic antibacterial agent.
보다 구체적으로, 본 발명의 일 실시예에 따른 주제부는 비스페놀 A 다이글리시딜 에테르는 주제부 100 중량부에 대해 75 내지 85 중량부 포함하고, 상기 1,6-비스(2,3-에폭시프로폭시)헥산(1,6-Bis(2,3-epoxypropoxy)hexane)은 용제로서, 주제부 100중량부에 대해 5 내지 15 중량부 포함되도록 구비될 수 있다.More specifically, the main part according to an embodiment of the present invention includes 75 to 85 parts by weight of bisphenol A diglycidyl ether based on 100 parts by weight of the main part, and the 1,6-bis (2,3-epoxyprop Poxy)hexane (1,6-Bis(2,3-epoxypropoxy)hexane) is a solvent and may be included in an amount of 5 to 15 parts by weight based on 100 parts by weight of the main component.
비스페놀 A 다이글리시딜 에테르는 주제부의 주성분이다.Bisphenol A diglycidyl ether is the main component of the main component.
바람직하게는 비스페놀 A 다이글리시딜 에테르는 주제부 100 중량부에 대해 75 ~ 85 중량부 포함되도록 구비될 수 있다.Preferably, bisphenol A diglycidyl ether may be included in an amount of 75 to 85 parts by weight based on 100 parts by weight of the main component.
만약, 비스페놀 A 다이글리시딜 에테르가 75중량부 미만이면 본 발명의 접착력이 과도하게 저하되고, 84중량부를 초과하면 다른 성분들에 비해 비스페놀 A 다이글리시딜 에테르의 함량이 과도하게 높아져서 본 발명의 전체적인 물성의 저하가 초래되므로 바람직하지 않다.If the amount of bisphenol A diglycidyl ether is less than 75 parts by weight, the adhesive strength of the present invention is excessively reduced, and if it exceeds 84 parts by weight, the content of bisphenol A diglycidyl ether is excessively high compared to other components, thereby compromising the present invention. This is undesirable because it results in a decrease in the overall physical properties.
상기 1,6-비스(2,3-에폭시프로폭시)헥산(1,6-Bis(2,3-epoxypropoxy)hexane)은 용제로서, 주제부 100중량부에 대해 5 내지 15 중량부 포함되도록 구비될 수 있다.The 1,6-Bis(2,3-epoxypropoxy)hexane is a solvent and is included in an amount of 5 to 15 parts by weight based on 100 parts by weight of the main part. It can be.
1,6-비스(2,3-에폭시프로폭시)헥산이 5 중량부 미만이면 주제부를 이루는 성분들의 충분히 분산되지 못하며, 15 중량부를 초과하면 본 발명의 점도가 과도하게 저하되어 흐름성이 증가하는 문제가 발생된다. If the amount of 1,6-bis(2,3-epoxypropoxy)hexane is less than 5 parts by weight, the components constituting the main part cannot be sufficiently dispersed, and if it exceeds 15 parts by weight, the viscosity of the present invention is excessively lowered and the flowability is increased. A problem arises.
한편, 상기 은계 무기항균제(Silver-base inorganic antimicrobial agent)는 은-제올라이트 항균제 또는 은-지르코늄 항균제로 이루어지거나 이들의 혼합물로 이루어진다. 본 발명은 은계 무기항균제에 의해 항균성을 가진다. Meanwhile, the silver-base inorganic antimicrobial agent consists of a silver-zeolite antimicrobial agent or a silver-zirconium antimicrobial agent, or a mixture thereof. The present invention has antibacterial properties by using a silver-based inorganic antibacterial agent.
일반적으로 유기항균제는 인체에 대한 안정성의 문제를 야기하는 반면 무기항균제는 유기항균제와 달리 인체에 무해한 장점을 가지며, 유기항균제에 비해 지속성이 길고 내성균을 발생시키지 않는 장점을 가진다. 따라서 본 발명은 이러한 장점을 가지는 무기항균제를 사용하되, 특히, 가장 우수한 항균력을 가지는 금속으로 알려진 은이온이 제올라이트, 지르코늄 등의 무기담체에 담지된 은계 무기항균제를 사용함으로써, 인해에 무해하면서도 우수한 항균성이 지속적으로 유지되는 장점을 가진다. In general, organic antibacterial agents cause safety problems for the human body, while inorganic antibacterial agents have the advantage of being harmless to the human body, unlike organic antibacterial agents, and have the advantage of being longer lasting and not generating resistant bacteria compared to organic antibacterial agents. Therefore, the present invention uses an inorganic antibacterial agent that has these advantages, and in particular, uses a silver-based inorganic antibacterial agent in which silver ions, known as the metal with the best antibacterial activity, are supported on an inorganic carrier such as zeolite and zirconium, thereby providing harmless and excellent antibacterial properties. This has the advantage of being continuously maintained.
이러한 은계 무기항균제는 주제부 100 중량부에 대해 0.1 내지 0.3 중량부 포함된다. 은계 무기항균제가 0.1 중량부 미만이면 소요되는 수준의 항균성을 기대하기 곤란하며, 0.3 중량부를 초과하면 은계 무기항균제의 함량 대비 항균성 상승효과가 미미하므로 경제적인 측면에서 바람직하지 않다. This silver-based inorganic antibacterial agent is included in an amount of 0.1 to 0.3 parts by weight based on 100 parts by weight of the main component. If the amount of the silver-based inorganic antibacterial agent is less than 0.1 part by weight, it is difficult to expect the required level of antibacterial activity, and if it exceeds 0.3 parts by weight, the synergistic antibacterial effect is minimal compared to the content of the silver-based inorganic antibacterial agent, so it is undesirable from an economic standpoint.
한편, 이러한 주제부에는 조성물의 물성을 향상시키기 위해 수지조성물에 통상적으로 사용되는 안료, 자외선 안정제, 개질제, 소포제, 레벨링제, 습윤제, 분산제, 난연제, 산화방지제 등과 같은 첨가제가 통상의 사용범위에서 적절량 추가로 함유될 수 있음은 당연하다. Meanwhile, in this main part, additives such as pigments, ultraviolet stabilizers, modifiers, antifoaming agents, leveling agents, wetting agents, dispersants, flame retardants, antioxidants, etc. commonly used in resin compositions to improve the physical properties of the composition are appropriate within the range of normal use. It is natural that additional amounts may be contained.
2. 경화제부2. Hardener section
경화제부는 벤질알코올, 1,3-사이클로헥산디메탄아민, 5-아미노메틸-1,3,3-트라이메틸사이클로헥세인메탄아민를 포함한다.The hardener part contains benzyl alcohol, 1,3-cyclohexanedimethanamine, and 5-aminomethyl-1,3,3-trimethylcyclohexanemethanamine.
상기 벤질알코올(Benzyl alcohol)은 용제로서, 경화제부 100중량부에 대해 10~30중량부 포함된다. 벤질알코올이 10중량부 미만이면 경화제부를 이루는 성분들이 충분히 분산되지 못하며, 30중량부를 초과하면 본 발명의 점도가 과도하게 저하되어 흐름성이 증가하는 문제가 발생된다. Benzyl alcohol is a solvent and is included in an amount of 10 to 30 parts by weight based on 100 parts by weight of the hardener. If the benzyl alcohol is less than 10 parts by weight, the components constituting the curing agent are not sufficiently dispersed, and if it exceeds 30 parts by weight, the viscosity of the present invention decreases excessively, causing a problem of increased flowability.
그리고 1,3-사이클로헥산디메탄아민(1,3-Cyclohexanedimethanamine), 5-아미노메틸-1,3,3-트라이메틸사이클로헥세인메탄아민(5-aminomethyl-1, 2, 3-trimethylcyclohexanemethanamine)은 아민계 경화제이다. 바람직하게는 경화제부 100중량부에 대해 1,3-사이클로헥산디메탄아민은 8~10중량부 포함되고, 5-아미노메틸-1,3,3-트라이메틸사이클로헥세인메탄아민은 8~10중량부 포함된다. And 1,3-Cyclohexanedimethanamine and 5-aminomethyl-1,3,3-trimethylcyclohexanemethanamine It is an amine-based hardener. Preferably, 8 to 10 parts by weight of 1,3-cyclohexanedimethanamine and 8 to 10 parts by weight of 5-aminomethyl-1,3,3-trimethylcyclohexanemethanamine are contained per 100 parts by weight of the curing agent. Includes weight.
본 발명은 상기 주제부와 경화제부가 혼합되어 이루어지는데, 본 발명의 반응성과 사용성 등을 고려할 때 주제부와 경화제부는 2:1 중량비로 혼합된다. The present invention is achieved by mixing the main part and the hardener part. Considering the reactivity and usability of the present invention, the main part and the hardener part are mixed at a weight ratio of 2:1.
이상과 같은 조성을 가지는 본 발명은 공예품, 싱크대, 타일 등의 건축용 마감재 등과 같은 다양한 제품의 성형원료 또는 다양한 제품들의 표면을 마감처리하는 코팅제로도 사용이 가능하다. The present invention, which has the above composition, can be used as a molding raw material for various products such as crafts, sinks, architectural finishing materials such as tiles, etc., or as a coating agent for finishing the surfaces of various products.
이러한 본 발명은 은계 무기항균제가 함유된 에폭시수지를 기반으로 하는 수지조성물로서, 접착성, 내수성, 내약품성, 내마모성, 내후성 등이 우수한 장점을 가지면서도 은계 무기항균제에 의해 우수하면서도 지속적인 항균성을 가진다. The present invention is a resin composition based on an epoxy resin containing a silver-based inorganic antibacterial agent, and has excellent adhesion, water resistance, chemical resistance, abrasion resistance, and weather resistance, and has excellent and persistent antibacterial properties due to the silver-based inorganic antibacterial agent.
특히, 은계 무기항균제가 함유되기 때문에 유기항균제를 사용한 경우에 비해 인체유해성이 적고 우수한 항균특성이 장기간 지속적으로 유지된다. 따라서 본 발명으로 성형되거나 코팅된 제품들을 사용하면 병원균에 감염될 우려가 감소되므로 위생적인 생활환경을 조성할 수 있다. In particular, because it contains a silver-based inorganic antibacterial agent, it poses less harm to the human body compared to the case where an organic antibacterial agent is used, and excellent antibacterial properties are maintained for a long period of time. Therefore, using products molded or coated with the present invention reduces the risk of being infected with pathogens, thereby creating a hygienic living environment.
실험예Experiment example
본 발명의 일 실시예에 표 1 의 주제부와 표 2 의 경화제부를 5 : 1 중량부로 혼합하여 향균 수지 조성물을 제작하여 시편에 도포하여 향균력 테스를 위한 실시예를 구성하였다In one example of the present invention, an antibacterial resin composition was prepared by mixing the main part of Table 1 and the curing agent part of Table 2 at a ratio of 5:1 by weight and applied to a specimen to form an example for testing antibacterial power.
주제부Subject section
경화제부Hardener part
향균력 실험Antibacterial power experiment
상기 실시예에서 만든 시편을 이용하여 대장균, 포도상구균, 녹농균에 대한 향균력을 테스트 하였으며, 그 결과는 아래의 표 3 과 같다.The antibacterial activity against Escherichia coli, Staphylococcus aureus, and Pseudomonas aeruginosa was tested using the specimen prepared in the above example, and the results are shown in Table 3 below.
(CPU/㎖)Initial concentration
(CPU/ml)
(CPU/㎖)Concentration after 24 hours
(CPU/ml)
(%)Bacteria reduction rate
(%)
항균 시험E. coli
antibacterial test
항균 시험Staphylococcus aureus
antibacterial test
항균 시험Pseudomonas aeruginosa
antibacterial test
* 시험방법 : JIS Z 2801 : 2012* Test method: JIS Z 2801: 2012
* 시험균주 : Escherichia coli ATCC 8739* Test strain: Escherichia coli ATCC 8739
Staphylococcus aureus ATCC 6538p Staphylococcus aureus ATCC 6538p
Pseudomonas aeruginosa ATCC 15522 Pseudomonas aeruginosa ATCC 15522
상기 표 3 에 나타난 실험 결과에 따라, 본 발명의 실시예에 따른 시편은 대장균, 포도상구균 및 녹농균에 대해서 약 99.9% 이상의 세균 감소율을 보이는 것을 알 수 있다.According to the experimental results shown in Table 3, it can be seen that the specimen according to the embodiment of the present invention shows a bacterial reduction rate of about 99.9% or more for Escherichia coli, Staphylococcus aureus, and Pseudomonas aeruginosa.
이상과 같은 조성을 가지는 본 발명은 농수산물가공양식장 등과 같은 다양한 시설물 또는 다양한 시설물들의 표면을 마감처리하는 코팅제로도 사용이 가능하다. The present invention, which has the above composition, can also be used as a coating agent for finishing the surfaces of various facilities or various facilities such as agricultural and marine product processing farms.
이러한 본 발명은 은계 무기항균제가 함유된 에폭시수지를 기반으로 하는 수지조성물로서, 접착성, 내수성, 내약품성, 내마모성, 내후성 등이 우수한 장점을 가지면서도 은계 무기항균제에 의해 우수하면서도 지속적인 항균성을 가진다. The present invention is a resin composition based on an epoxy resin containing a silver-based inorganic antibacterial agent, and has excellent adhesion, water resistance, chemical resistance, abrasion resistance, and weather resistance, and has excellent and persistent antibacterial properties due to the silver-based inorganic antibacterial agent.
특히, 은계 무기항균제가 함유되기 때문에 유기항균제를 사용한 경우에 비해 인체유해성이 적고 우수한 항균특성이 장기간 지속적으로 유지된다. 따라서 본 발명으로 농수산물가공양식하는 시설물에 사용하면 병원균에 감염될 우려가 감소되므로 위생적인 생활환경을 조성할 수 있다. In particular, because it contains a silver-based inorganic antibacterial agent, it poses less harm to the human body compared to the case where an organic antibacterial agent is used, and excellent antibacterial properties are maintained for a long period of time. Therefore, when the present invention is used in facilities for processing and cultivating agricultural and marine products, the risk of infection with pathogens is reduced, thereby creating a hygienic living environment.
Claims (5)
상기 향균레진은 비스페놀 A 다이글리시딜 에테르, 1,6-비스(2,3-에폭시프로폭시)헥산 및 은계무기향균제를 포함하는 주제부와,
벤질알코올, 1,3-사이클로헥산디메탄아민 및 5-아미노메틸-1,3,3-트라이메틸사이클로헥세인메탄아민을 포함하는 경화제부를 포함하며,
상기 주제부는,
비스페놀 A 다이글리시딜 에테르를 주제부 100 중량부에 대해 85 중량부를 포함하고,
1,6-비스(2,3-에폭시프로폭시)헥산을 주제부 100 중량부에 대해 14 중량부를 포함하며,
은계무기향균제를 주제부 100 중량부에 대해 0.2 중량부를 포함하고,
상기 경화제부는,
벤질알코올을 경화제부 100 중량부에 대해 60 중량부를 포함하고,
1,3-사이클로헥산디메탄아민을 경화제부 100 중량부에 대해 20 중량부를 포함하며,
5-아미노메틸-1,3,3-트라이메틸사이클로헥세인메탄아민을 경화제부 100 중량부에 대해 20 중량부를 포함하는 것을 특징으로 하는 향균 타일.Contains antibacterial resin and silica sand,
The antibacterial resin includes a main component containing bisphenol A diglycidyl ether, 1,6-bis(2,3-epoxypropoxy)hexane, and a silver-based inorganic antibacterial agent,
Contains a curing agent portion containing benzyl alcohol, 1,3-cyclohexanedimethanamine, and 5-aminomethyl-1,3,3-trimethylcyclohexanemethanamine,
The subject part is,
Containing 85 parts by weight of bisphenol A diglycidyl ether based on 100 parts by weight of the main part,
It contains 14 parts by weight of 1,6-bis(2,3-epoxypropoxy)hexane based on 100 parts by weight of the main part,
Contains 0.2 parts by weight of a silver-based inorganic antibacterial agent per 100 parts by weight of the main part,
The hardener part,
Containing 60 parts by weight of benzyl alcohol based on 100 parts by weight of the curing agent,
Containing 20 parts by weight of 1,3-cyclohexanedimethanamine based on 100 parts by weight of the curing agent,
An antibacterial tile comprising 20 parts by weight of 5-aminomethyl-1,3,3-trimethylcyclohexanemethanamine based on 100 parts by weight of the curing agent.
상기 향균레진과 규사는 5 : 1 의 질량 비율로 결합되는 것을 특징으로 하는 향균 타일.According to claim 1,
An antibacterial tile, characterized in that the antibacterial resin and silica sand are combined at a mass ratio of 5:1.
상기 주제부와 경화제부는 100 : 50 의 질량 비율로 결합되는 것을 특징으로 하는 향균 타일.According to claim 4,
An antibacterial tile, characterized in that the main part and the hardener part are combined at a mass ratio of 100:50.
Priority Applications (1)
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| KR1020220121984A KR102646881B1 (en) | 2022-09-26 | 2022-09-26 | Antibacterial tile manufacturing method including antibacterial resin composition and antibacterial tile manufactured through thereof |
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| KR1020220121984A KR102646881B1 (en) | 2022-09-26 | 2022-09-26 | Antibacterial tile manufacturing method including antibacterial resin composition and antibacterial tile manufactured through thereof |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR940007138A (en) * | 1992-09-07 | 1994-04-26 | 유동수 | Antimicrobial Epoxy Resin Composition |
| KR950005940A (en) * | 1993-08-18 | 1995-03-20 | 김학기 | Antimicrobial Gloves |
| KR20110077041A (en) * | 2009-12-30 | 2011-07-07 | 황상호 | A method of tile and tile |
| KR20190136340A (en) * | 2018-05-30 | 2019-12-10 | 주식회사 이원그린텍 | Odorless epoxy resin composition |
| KR20200061177A (en) * | 2018-11-23 | 2020-06-02 | 장수철 | Method for repairing the concrete parking lot |
| JP2020094192A (en) * | 2018-12-10 | 2020-06-18 | Dic株式会社 | Curing agent for epoxy resin, resin composition comprising the same and epoxy resin mortar |
| KR20220024165A (en) | 2019-06-24 | 2022-03-03 | 팜틱스 홀딩스 에이비 | antibacterial coating composition |
-
2022
- 2022-09-26 KR KR1020220121984A patent/KR102646881B1/en active IP Right Grant
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR940007138A (en) * | 1992-09-07 | 1994-04-26 | 유동수 | Antimicrobial Epoxy Resin Composition |
| KR950005940A (en) * | 1993-08-18 | 1995-03-20 | 김학기 | Antimicrobial Gloves |
| KR20110077041A (en) * | 2009-12-30 | 2011-07-07 | 황상호 | A method of tile and tile |
| KR20190136340A (en) * | 2018-05-30 | 2019-12-10 | 주식회사 이원그린텍 | Odorless epoxy resin composition |
| KR20200061177A (en) * | 2018-11-23 | 2020-06-02 | 장수철 | Method for repairing the concrete parking lot |
| JP2020094192A (en) * | 2018-12-10 | 2020-06-18 | Dic株式会社 | Curing agent for epoxy resin, resin composition comprising the same and epoxy resin mortar |
| KR20220024165A (en) | 2019-06-24 | 2022-03-03 | 팜틱스 홀딩스 에이비 | antibacterial coating composition |
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