KR20040090674A - Composition of cleaning solution for wind shield glass - Google Patents
Composition of cleaning solution for wind shield glass Download PDFInfo
- Publication number
- KR20040090674A KR20040090674A KR1020030024655A KR20030024655A KR20040090674A KR 20040090674 A KR20040090674 A KR 20040090674A KR 1020030024655 A KR1020030024655 A KR 1020030024655A KR 20030024655 A KR20030024655 A KR 20030024655A KR 20040090674 A KR20040090674 A KR 20040090674A
- Authority
- KR
- South Korea
- Prior art keywords
- cleaning liquid
- glass
- weight
- glass cleaning
- corrosion inhibitor
- Prior art date
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- 238000004140 cleaning Methods 0.000 title claims abstract description 38
- 239000011521 glass Substances 0.000 title claims abstract description 29
- 239000000203 mixture Substances 0.000 title claims abstract description 16
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000005260 corrosion Methods 0.000 claims abstract description 25
- 230000007797 corrosion Effects 0.000 claims abstract description 25
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000003112 inhibitor Substances 0.000 claims abstract description 15
- 239000000654 additive Substances 0.000 claims abstract description 12
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims abstract description 11
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000004909 Moisturizer Substances 0.000 claims abstract description 9
- 230000001333 moisturizer Effects 0.000 claims abstract description 9
- 239000002904 solvent Substances 0.000 claims abstract description 9
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 8
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical group [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 claims abstract description 8
- 239000004094 surface-active agent Substances 0.000 claims abstract description 8
- 230000000996 additive effect Effects 0.000 claims abstract description 7
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000012964 benzotriazole Substances 0.000 claims abstract description 4
- 235000011187 glycerol Nutrition 0.000 claims abstract description 4
- 235000010288 sodium nitrite Nutrition 0.000 claims abstract description 4
- CMGDVUCDZOBDNL-UHFFFAOYSA-N 4-methyl-2h-benzotriazole Chemical compound CC1=CC=CC2=NNN=C12 CMGDVUCDZOBDNL-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000007788 liquid Substances 0.000 claims description 19
- 230000003020 moisturizing effect Effects 0.000 claims description 6
- 239000003002 pH adjusting agent Substances 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 239000005456 alcohol based solvent Substances 0.000 claims description 2
- 150000005846 sugar alcohols Polymers 0.000 claims description 2
- 238000005342 ion exchange Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 14
- 238000007710 freezing Methods 0.000 description 8
- 230000008014 freezing Effects 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 4
- -1 polyoxyethylene butylether Polymers 0.000 description 4
- 238000004062 sedimentation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000005357 flat glass Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 206010047571 Visual impairment Diseases 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/43—Solvents
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/0008—Detergent materials or soaps characterised by their shape or physical properties aqueous liquid non soap compositions
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0047—Other compounding ingredients characterised by their effect pH regulated compositions
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0073—Anticorrosion compositions
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2003—Alcohols; Phenols
- C11D3/2006—Monohydric alcohols
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/14—Hard surfaces
- C11D2111/18—Glass; Plastics
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Detergent Compositions (AREA)
Abstract
Description
본 발명은 자동차용 유리 세정액 조성물에 관한 것으로서, 더욱 상세하게는 특정 알코올과 보습제, 부식방지제 및 pH조절제의 첨가제가 함유되어 있어, 세정성능과 겨울철 동결방지 성능의 향상으로 차창 윈도우 브러쉬의 작동으로 세정하거나 일반 손세정으로 차창 시야를 맑게 하여 안전운전에 기여함은 물론 인체에도 무해하여 친환경적인 자동차용 유리 세정액 조성물에 관한 것이다.The present invention relates to a glass cleaning liquid composition for automobiles, and more specifically, it contains specific alcohols, moisturizers, corrosion inhibitors and pH adjusting additives, thereby cleaning the window window brush by improving the cleaning performance and winter freezing performance. Or it relates to environmentally friendly automotive glass cleaning liquid composition to contribute to safe driving by clearing the view of the windshield with general hand washing, as well as harmless to the human body.
유리는 통기성이나 흡수성을 전혀 갖지 않고 빛의 투과성만을 갖는 치밀한 구조의 비결정성 고체로서, 유리창이 설치된 구조믈이나 차량의 유리 외부표면은 내부와 달리 성형도중 휘발성 물질의 휘산과 보관중의 풍화 및 침식에 의해 나트륨과 붕소 등의 일부가 떨어져 나감으로써 침식이 반복되거나 물을 함유한 규산층에서 물이 건조되면 미세한 균열이 발생하기도 하여 미세한 다공질 구조로 변하게 된다. 이로 인해 유리의 표면층에는 대기중의 먼지입자, 매연, 유지류 등이 손쉽게 흡착, 확산 및 침투되어 오염막을 형성하게 되며, 시간이 지남에 따라 유리표면이 치밀함은 상실되어 물이나 천을 이용하여 닦아도 쉽게 제거되지 않는 두터운 오염막을 이루게 된다.Glass is a non-crystalline solid that has no air permeability or absorbency and has only light permeability. Unlike the inside, the glass or the outer surface of the vehicle is weathered and eroded during volatilization and storage of volatile substances during molding. As a part of sodium, boron, etc. fall off, repeated erosion or drying of water in the silicic acid layer containing water causes fine cracking to change into a fine porous structure. As a result, the surface layer of glass easily adsorbs, diffuses, and penetrates into the air to form a contaminated film. As time passes, the surface of the glass is lost, and the surface of the glass is lost. It forms a thick fouling film that cannot be removed.
특히, 자동차 창유리의 경우는 대기중의 오염 외에 자동차용 왁스 등의 원료로 사용되는 유지, 실리콘오일, 수지류 등이 흡착되어 강우 시나 야간 주행 시에 구름막을 형성하거나 빛을 굴절시켜 시계를 차단함으로써 안전운전에 방해를 주어 사고를 유발할 수 있다.In particular, in the case of automobile window glass, oil, silicone oil, resins, etc. used as raw materials for automobile wax, etc. are adsorbed in addition to air pollution, so that the clock is blocked by forming a cloud film or refracting light during rain or night driving. It may interfere with safe driving and cause an accident.
따라서, 종래에는 유리세정제가 유리면에 접착된 먼지, 얼룩 등의 오염을 제거하는 것을 주목적으로 사용되었으며, 겨울철이나 장마철에 자동차 유리의 내??외의 온도차이에 의해 형성되는 김서림 방지효과에 대해서는 특별한 대책이 없어 유리 세정후의 시계확보에 어려움을 안고 있었다.Therefore, conventionally, the glass cleaner is mainly used to remove dirt, stains, etc. adhered to the glass surface, and special measures against the anti-fog effect formed by the temperature difference between the inside and outside of the automobile glass in winter or rainy season. There was no difficulty in securing the clock after glass cleaning.
또한, 우리나라 공업규격에 따른 자동차 유리세정제는 빙결점, 금속부식성, 투명도, 색상 등에만 국한되어 있고, 현재 통용되고 있는 대부분의 유리세정제는 획일적으로 이러한 공업규격에만 충실해 왔다.In addition, automotive glass cleaners according to Korean industrial standards are limited only to freezing point, metal corrosion, transparency, color, etc., and most glass cleaners currently in use have been faithful to these industrial standards uniformly.
현재 국내에서 유통되고 있는 일부 유리세정제는 물에 메틸알콜을 22 ∼ 25 중량% 함유시켜 빙결점을 20 ℃ 이하로 강하시키거나, 28 ∼ 32 중량% 함유시켜 빙결점을 25 ℃ 이하로 강하시키거나, 또는 여기에 소량의 계면활성제를 첨가하여 세정력을 부여하였고, 필요에 따라 소량의 금속부식 방지제를 첨가하여 창유리 주변의 금속에 발생될 수 있는 부식을 방지하는 수준의 조성으로 이루어져 왔다.Some glass cleaners currently in circulation in Korea contain 22-25 wt% of methyl alcohol in water to lower the freezing point below 20 ℃, or 28-32 wt% to lower the freezing point below 25 ℃. In addition, a small amount of surfactant was added thereto to impart cleaning power, and a small amount of metal corrosion inhibitor was added as necessary to prevent corrosion that may occur on the metal around the window glass.
그러나, 상기에서 설명한 바와 같은 국내 공업규격에 따른 자동차 유리세정제는 단순히 빙점강하에만 전념한 나머지 세정제를 유리에 뿌리는 순간에는 창의눈·서리를 녹이지만, 고휘발성의 메탄올이 순식간에 휘발하고 메탄올의 휘발에 의해 물이 즉시 얼어붙어서 창유리를 흐리게 하는 문제가 있었으며, 이러한 시야장애를 없애려면 세정제를 지속적으로 뿌리주어야 하는 문제가 있다. 또한, 세정제의 세정능력은 확실하다 하더라도 그 액의 조성중에 백색 침전물이 발생하여 분사노즐을 막히게 하거나 도장면 오염과 와이퍼블레이드 등의 주변부품을 손상시키는 경우가 있고, 분산된 세정제가 곧바로 증발하면서 그 증기가 공기 흡입구를 타고 실내로 들어와 인체에 해를 끼치는 경우도 있다.However, the automotive glass cleaner according to the domestic industrial standard as described above is dedicated solely to the freezing point drop and melts the snow and frost at the moment of spraying the cleaner onto the glass. There was a problem that the water freezes immediately due to volatilization and blurs the window glass, and to eliminate such visual disturbances, there is a problem of continuously spraying the cleaner. In addition, even if the cleaning ability of the cleaning agent is certain, white deposits may occur in the composition of the liquid to clog the spray nozzles or damage the peripheral parts such as paint contamination and wiper blades. In some cases, steam enters the air intakes and harms the body.
본 발명자는 상기한 바와 같이 종래의 자동차용 전면 유리 세정액의 단점을 개선시킬 수 있는 여러 가지 방안을 면밀히 연구 검토한 결과, 인체 무해성분인 에탄올을 용제로 첨가하여 향상된 세정력을 가지며, 또한 적정량의 보습제, 부식방지제 및 pH조절제 등을 첨가하면 첨가제들의 상승효과로 주변 부품 손상을 억제한다는 사실을 알게 됨으로써 본 발명을 완성하게 되었다.The present inventors have carefully studied various ways to improve the shortcomings of the conventional windshield cleaning solution for automobiles as described above. As a result, by adding ethanol, which is a human harmless component, as a solvent, it has improved cleaning power and an appropriate amount of a moisturizing agent. The present invention has been completed by knowing that addition of a corrosion inhibitor and a pH adjusting agent suppresses damage to peripheral components by a synergistic effect of the additives.
따라서, 본 발명은 에탄올과 특정의 첨가제를 사용하여 인체에 무해하고 주변부품의 손상을 억제시키면서, 4계절 내내 시야 확보가 보장된 자동차용 전면유리 세정액을 제공하는 데 그 목적이 있다Accordingly, an object of the present invention is to provide an automobile windshield cleaning liquid that is harmless to the human body by using ethanol and certain additives and suppresses damage to peripheral components, thereby ensuring visibility throughout four seasons.
본 발명은 용제, 물, 계면활성제 및 첨가제로 이루어진 자동차용 유리 세정액 조성물에 있어서, 용제는 에탄올 30 ∼ 35 중량%와 이소프로필알콜 5.0 ∼ 8.0 중량%이고, 첨가제는 보습제 1 ∼ 6 중량%, 부식방지제 0.05 ∼ 0.15 중량% 및 pH조절제0.05 ∼ 0.15 중량%이고, 물은 잔여량의 이온교환수로 이루어진 자동차용 유리 세정액을 그 특징으로 한다.The present invention provides a glass cleaning liquid composition for automobiles comprising a solvent, water, a surfactant, and an additive, wherein the solvent is 30 to 35% by weight of ethanol and 5.0 to 8.0% by weight of isopropyl alcohol, and the additive is 1 to 6% by weight of a moisturizer and corrosion. 0.05 to 0.15% by weight of the inhibitor, and 0.05 to 0.15% by weight of the pH adjuster, and the water is characterized by a glass cleaning solution for automobiles, which is composed of residual amount of ion-exchanged water.
이와 같은 본 발명을 더욱 상세하게 설명하면 다음과 같다.The present invention will be described in more detail as follows.
본 발명은 에탄올과 이소프로필알콜의 용제에 보습제와 부식방지제 및 pH조절제 등의 첨가제, 통상의 계면활성제 및 이온교환수를 함유시킨 유리 세정액을 인체에 무해하고 세정성능과 겨울철 동결방지 성능이 향상되어 4계절 내내 맑은 시야를 보장하여 안전운전에 기여하게 되는 자동차용 전면유리 세정액에 관한 것이다.The present invention is harmless to the human body of a glass cleaning solution containing an additive such as a moisturizer, a corrosion inhibitor and a pH adjusting agent, a common surfactant and ion-exchanged water in a solvent of ethanol and isopropyl alcohol, and the cleaning performance and the freezing protection in winter are improved. The present invention relates to a windshield cleaning liquid for automobiles that contributes to safe driving by ensuring clear visibility throughout four seasons.
본 발명에서는 기존에 사용되어온 메탄올을 대신하여 인체에 무해하면서 세정력을 가진 에탄올 30 ∼ 35 중량%와 특히 유기물질에 대한 세정에 효과가 뛰어난 이소프로필알콜 5.0 ∼ 8.0 중량%를 혼합하여 용제로 사용한다. 본 발명에서 사용한 에탄올은 인체에 무해할 뿐만 아니라 기존에 사용되어온 메탄올에 비하여 빙점이 높고 비점이 낮아 휘발속도가 느리게 하므로 알코올은 눈, 서리를 용해한 물과 함께 수용액을 형성하므로 재빙결 되지 않는 작용을 한다. 본 발명에 따르면 상기 에탄올의 사용량이 30 중량% 미만이면 동결방지 성능과 세정성능이 부족하고, 35 중량% 초과시에는 원가상승이 초래되며, 이소프로필알콜의 사용량이 5.0 중량% 미만이면 오염물질의 제거 성능이 떨어지고 8.0 중량% 초과시에는 고무부품에 영향을 준다.In the present invention, it is used as a solvent by mixing 30-35% by weight of ethanol, which is harmless to the human body, and 5.0-8.0% by weight of isopropyl alcohol, which is particularly effective in cleaning organic substances, in place of methanol used in the present invention. . Ethanol used in the present invention is not only harmless to the human body but also has a high freezing point and low boiling point compared to the methanol used in the past, so that the volatilization rate is slow. Therefore, alcohol forms an aqueous solution with snow and frost-dissolved water, thereby preventing freezing. do. According to the present invention, when the amount of the ethanol is less than 30% by weight, the freeze protection performance and the cleaning performance are insufficient, and when the amount of the ethanol is more than 35%, the cost is increased, and when the amount of the isopropyl alcohol is less than 5.0% by weight, contaminants are removed. If the performance falls and exceeds 8.0% by weight, the rubber parts are affected.
또한, 본 발명은 상기에서 설명한 에탄올과 이소프로필알콜 외에도 여러 첨가제를 함께 사용하여 세정액의 성능을 효과적으로 창출하는데, 이들 서로간의 상승효과로 인하여 보다 우수한 성능을 발휘하게 된다. 첨가제로 보습제 1 ∼ 6 중량%, 부식방지제 0.05 ∼ 0.15 중량% 및 pH조절제0.05 ∼ 0.15 중량%를 혼합하여 사용한다.In addition, the present invention to effectively create the performance of the cleaning liquid by using a variety of additives in addition to the ethanol and isopropyl alcohol described above, the better performance due to the synergistic effect of each other. As an additive, 1-6 weight% of moisturizers, 0.05-0.15 weight% of corrosion inhibitors, and 0.05-5.15 weight% of pH adjusters are used.
상기 보습제는 글리세린과 에틸렌글리콜 및 프로필렌글리콜의 다가 알코올계 용제 중에서 선택된 1종 또는 2종 이상의 혼합물을 사용할 수 있으며, 이들은 보습효과 외에도 윤활효과가 뛰어나 겨울철 와셔 분사 후 얼음이 형성되는 것을 방지하며, 와이퍼블레이드의 마모와 윤활의 역할을 한다. 본 발명에서는 보습제의 사용량이 1 중량% 미만이면 상기 성능을 기대하기 어렵고 6 중량% 초과시에는 전면 유리의 유막이 너무 두껍게 되어 시야를 흐리게 할 뿐만 아니라 세정성능이 감소된다.The moisturizing agent may use one or a mixture of two or more selected from polyhydric alcohol solvents of glycerin, ethylene glycol and propylene glycol, and these have excellent lubricating effects in addition to the moisturizing effect to prevent the formation of ice after the washer spray in winter, and the wiper It plays a role of blade wear and lubrication. In the present invention, when the amount of the moisturizing agent is less than 1% by weight, it is difficult to expect the above performance. When the amount of the moisturizing agent is less than 6% by weight, the oil film of the front glass becomes too thick, which not only blurs the view but also reduces the cleaning performance.
또한, 부식방지제로는 벤조트리아졸 및 톨리트리아졸 중에서 선택된 1종 또는 2종을 사용할 수 있다. 상기 부식방지제는 사용량이 0.05 중량% 미만에서는 시스템내 동계부품의 부식방지에 어려움이 있으며, 0.15 중량% 초과시에는 아연으로 된 부품에 부식을 일으킬 수 가 있다.As the corrosion inhibitor, one or two selected from benzotriazole and tolytriazole may be used. When the amount of the corrosion inhibitor is less than 0.05% by weight, it is difficult to prevent corrosion of the copper parts in the system, and when the amount of the corrosion inhibitor exceeds 0.15% by weight, it may cause corrosion of the parts made of zinc.
본 발명에서 사용하는 pH조절제로는 아질산소다가 사용될 수 있으며, 그 사용량이 0.05 중량% 미만에서는 냉각시스템 중 철계부품의 방식에 어려움이 있으며 0.15 중량% 초과시에는 알루미늄 부품에 영향을 준다.As the pH adjusting agent used in the present invention, sodium nitrite may be used. If the amount is less than 0.05% by weight, there is a difficulty in the method of iron-based parts in the cooling system, and when it exceeds 0.15% by weight, aluminum parts are affected.
그 밖의 성분으로 계면활성제는 통상적인 것으로, 예를 들면 비이온계 폴리옥시에틸렌 부틸에테르 또는 폴리옥시에틸렌 라우릴에스테르 등이 0.1 중량% ∼ 0.5 중량%가 사용될 수 있으며, 그 사용량이 0.1 중량% 미만이면 오염물질의 제거가 어렵고 0.5 중량% 초과하면 저장 시 침전물이 발생하고 과다한 기포가 발생된다.As other components, surfactants are conventional, for example, 0.1 wt% to 0.5 wt% of nonionic polyoxyethylene butylether or polyoxyethylene lauryl ester, etc. may be used, and the amount thereof is less than 0.1 wt%. It is difficult to remove contaminants from the back, and if it exceeds 0.5% by weight, sediment and excess bubbles are generated during storage.
본 발명에 따른 세정액에 희석액으로 사용되는 물은 이온교환수를 잔여량으로 사용하여 세정액을 완성한다.The water used as the diluent in the cleaning liquid according to the present invention uses ion-exchanged water as a residual amount to complete the cleaning liquid.
본 발명에 따르면, 이러한 세정액 조성물은 통상의 공정으로 제조되며, 이렇게 제조된 세정액은 겨울철 시야확보와 세정성능, 인체 무해성, 주변부품의 수명 연장성 등이 크게 향상되어 자동차 전면유리 세정에 매우 효과적으로 사용할 수 있다.According to the present invention, such a cleaning liquid composition is prepared in a conventional process, the cleaning liquid thus prepared is greatly effective in cleaning the windshield of the car as the visibility of the winter, cleaning performance, harmlessness of human body, prolongation of life of peripheral parts are greatly improved. Can be used.
이하, 본 발명을 실시예에 의하여 더욱 상세하게 설명하겠는 바, 본 발명이 실시예에 의하여 한정되는 것이 아니다.Hereinafter, the present invention will be described in more detail with reference to Examples, but the present invention is not limited by Examples.
실시예 1 ∼ 3 및 비교예 1 ∼ 2Examples 1-3 and Comparative Examples 1-2
30 ℃ 이하 상온에서 이온 정제수를 혼합조에 정량 채운 다음, 다음 표1에 나타낸 성분의 함량을 순서대로 투입하면서 교반하여 전면 유리 세정액을 제조하였다. 여기서 사용된 계면활성제로서는 비이온계 폴리옥시에틸렌 부틸에테르를 사용하였다.After quantitatively filling the purified water with ion purified water at room temperature of 30 ° C. or lower, the contents of the ingredients shown in Table 1 were sequentially added and stirred to prepare a front glass cleaning liquid. As the surfactant used here, nonionic polyoxyethylene butyl ether was used.
실험예Experimental Example
상기 실시예 1 ∼ 3 및 비교예 1 ∼ 2에서 제조된 자동차용 전면유리 세정액 조성물을 KSM 2163(자동차용 윈드실드 와셔액) 시험방법에 따라 테스트하여, 그 결과를 다음 표 2에 나타내었다.The windshield cleaning liquid composition for automobiles prepared in Examples 1 to 3 and Comparative Examples 1 to 2 was tested according to the KSM 2163 test method for automobile windshield washer, and the results are shown in Table 2 below.
상기 표 2에 나타낸 바와 같이, 본 발명의 에탄올 용제와 특정의 첨가제를 사용한 실시예 1 ∼ 3은 메탄올을 사용하여 기존의 성분으로 제조한 비교예 1 ∼ 2에 비하여 세정성, 혼합성, 가열안정성, 금속부식 및 도막, 고무, 플라스틱에 대한 영향 등의 여러 물리적 특성 모든 면이 향상된 효과를 보였다.As shown in Table 2, Examples 1 to 3 using the ethanol solvent of the present invention and specific additives are inferior to washability, mixing property, and heat stability compared to Comparative Examples 1 to 2 prepared using conventional components using methanol. , Physical properties such as metal corrosion and impact on coatings, rubber and plastics.
이상에서 설명한 바와 같이, 본 발명으로 제조된 전면 세정액은 종래와는 달리 에탄올과 보습제, 부식방지제 및 pH조절제 등을 효과적으로 배합하여 구성함으로써, 세정성능과 겨울철 동결방지 성능이 향상되어 차창 시야를 맑게 하고, 안전운전에 기여함은 물론 인체에 무해하여 친환경적인 효과를 보인다.As described above, the front cleaning liquid prepared by the present invention, unlike the prior art by combining the ethanol and moisturizers, corrosion inhibitors and pH regulators effectively, and the cleaning performance and winter freeze protection performance is improved to clear the window view In addition, it contributes to safe driving and is harmless to human body, thus showing eco-friendly effects.
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| KR1020030024655A KR20040090674A (en) | 2003-04-18 | 2003-04-18 | Composition of cleaning solution for wind shield glass |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107557172A (en) * | 2017-09-29 | 2018-01-09 | 洛娃日化(江苏)股份有限公司 | A kind of antifreeze glass cleaner and preparation method |
| KR101894468B1 (en) | 2017-09-22 | 2018-09-04 | 박기원 | Tablet for making liquid washer and manufacturing method the same |
| KR20200041494A (en) | 2018-10-12 | 2020-04-22 | 농업회사법인 주식회사 과농 | Sterilization and cleansing agent of antifreezing for cattle shed |
| CN115491264A (en) * | 2022-09-28 | 2022-12-20 | 抚顺润益化工有限公司 | Environment-friendly multifunctional glass cleaning fluid |
| CN115820346A (en) * | 2022-10-31 | 2023-03-21 | 铁科金化检测中心有限公司 | Cleaning agent for cleaning surface of railway vehicle and preparation method and application thereof |
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2003
- 2003-04-18 KR KR1020030024655A patent/KR20040090674A/en not_active Application Discontinuation
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101894468B1 (en) | 2017-09-22 | 2018-09-04 | 박기원 | Tablet for making liquid washer and manufacturing method the same |
| CN107557172A (en) * | 2017-09-29 | 2018-01-09 | 洛娃日化(江苏)股份有限公司 | A kind of antifreeze glass cleaner and preparation method |
| KR20200041494A (en) | 2018-10-12 | 2020-04-22 | 농업회사법인 주식회사 과농 | Sterilization and cleansing agent of antifreezing for cattle shed |
| CN115491264A (en) * | 2022-09-28 | 2022-12-20 | 抚顺润益化工有限公司 | Environment-friendly multifunctional glass cleaning fluid |
| CN115820346A (en) * | 2022-10-31 | 2023-03-21 | 铁科金化检测中心有限公司 | Cleaning agent for cleaning surface of railway vehicle and preparation method and application thereof |
| CN115820346B (en) * | 2022-10-31 | 2024-02-02 | 铁科金化检测中心有限公司 | Cleaning agent for cleaning surface of railway vehicle and preparation method and application thereof |
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