TW201028467A - Cleaning process for hard surface - Google Patents
Cleaning process for hard surface Download PDFInfo
- Publication number
- TW201028467A TW201028467A TW098142780A TW98142780A TW201028467A TW 201028467 A TW201028467 A TW 201028467A TW 098142780 A TW098142780 A TW 098142780A TW 98142780 A TW98142780 A TW 98142780A TW 201028467 A TW201028467 A TW 201028467A
- Authority
- TW
- Taiwan
- Prior art keywords
- ether
- detergent composition
- weight
- component
- glycol
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 40
- 238000004140 cleaning Methods 0.000 title claims abstract description 29
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- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims abstract description 25
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- 125000000217 alkyl group Chemical group 0.000 claims description 16
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Classifications
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- 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/72—Ethers of polyoxyalkylene glycols
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- 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/722—Ethers of polyoxyalkylene glycols having mixed oxyalkylene groups; Polyalkoxylated fatty alcohols or polyalkoxylated alkylaryl alcohols with mixed oxyalkylele groups
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- 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)
- Detergent Compositions (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
Description
201028467 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種硬質表面用洗淨劑組合物，更詳細而 言係關於一種對存在於精密零件、冶具類、金屬、破璃、 陶磁器、塑膠等硬質構件表面（以下，有時僅稱為硬質表 面）之污潰之溶解性、去除性及沖洗性優異，且安全性高 的硬質表面用洗淨劑組合物（以下，有時僅稱為洗淨劑組 合又，本發明係關於一種使用該洗淨劑組合物去除 附著於硬質表面之液晶污潰的硬質表面之洗淨方法。 【先前技術】 先前，為了去除存在於精密零件或者組裝加卫步驟中所 使用u、零件等硬質構件之表面的油脂、機油、切削 油、潤滑油(grease)、液晶、矽油、松香系蠟等以有機物 為主體之污潰成分，係使用三氣乙烧、四氯乙稀等氣系溶 劑，三氯敦乙烧等氯氣烧系溶劑，於正石夕酸納或苛性納中 調配界面活㈣或助洗劑所得之祕洗淨m點之煙 系溶劑等。然而，㈣溶劑及氯氟μ溶劑在安全性、毒 性、作業環境及環境污染等方面存在問題；又，將驗性洗 淨劑用於精密零件料，有若殘存於被洗淨物表面則會對 塑膠零件等造成不良影響之虞，及對電機、電子零件之電 性特性造成極其不良影響之虞。 為了解決上述問題’已揭示有例如：包含烷基甘油醚與 十八碳稀及/或水之洗淨劑组合物(專利文獻”；包含特定 之院基聚料之洗淨劑組合物（專利文獻2);及包含院基糖 145220.doc 201028467 苷、烷基聚甘油醚之洗淨劑組合物（專利文獻3)等。 又，揭示有一種可獲得較高之洗淨性與沖洗性之包含烧 基糖芽、甘油醚、煙、一醇鱗及水之硬質表面用洗淨劑組 合物以及硬質表面之洗淨方法（專利文獻4)。 進而，揭示有一種包含非離子界面活性劑、甘油驗、 烴、二醇越及水之液體洗淨劑組合物（專利文獻5 )。 [專利文獻1 ]曰本專利特開平6-346092號公報201028467 VI. Description of the Invention: [Technical Field] The present invention relates to a hard surface detergent composition, and more particularly to a pair of precision parts, metallurgy, metal, broken glass, ceramics, A hard surface cleaning agent composition (hereinafter sometimes referred to as a hard surface) which is excellent in solubility, removability, and rinsing property of a hard member such as a plastic (hereinafter, referred to simply as a hard surface). Further, the present invention relates to a cleaning method for removing a hard surface adhering to a hard surface from a hard surface by using the detergent composition. [Prior Art] Previously, in order to remove a precision part or assembly The oil, oil, cutting oil, grease, liquid crystal, eucalyptus oil, rosin-based wax, etc., which are used in the hardening step, are used as the main component of the organic matter. a gas solvent such as burning or tetrachloroethylene, or a chlorine gas burning solvent such as triclosan, or a mixture of sodium or chlorinated sodium or caustic soda (4) or a builder The secret is to wash the m-point smoke solvent, etc. However, (4) the solvent and the chlorofluoro-solvent have problems in terms of safety, toxicity, working environment and environmental pollution; and, in addition, use the inspecting detergent for precision parts. In addition, if it remains on the surface of the object to be cleaned, it will adversely affect the plastic parts, etc., and it will have an extremely adverse effect on the electrical characteristics of the motor and electronic parts. To solve the above problem, it has been revealed, for example: A detergent composition comprising an alkyl glyceryl ether and an octadecane and/or water (Patent Document); a detergent composition comprising a specific hospital based polymer (Patent Document 2); and a hospital based sugar 145220 .doc 201028467 A detergent composition of a glycoside or an alkyl polyglyceryl ether (Patent Document 3), etc. Further, it is disclosed that a burnt-based sugar bud, a glyceryl ether, and a smoke are obtained which can obtain high detergency and rinsing properties. A detergent composition for a hard surface of an alcohol scale and water, and a method for washing a hard surface (Patent Document 4). Further, a method comprising a nonionic surfactant, a glycerin, a hydrocarbon, a diol, and water is disclosed. Liquid detergent combination (Patent Document 5). [Patent Document 1] Patent Laid-Open No. said present Publication 6-346092
[專利文獻2]曰本專利特開平8-3 19497號公報 [專利文獻3]曰本專利特開平3-174496號公報 [專利文獻4]日本專利特開2007-39627號公報 [專利文獻5]曰本專利特開2008-133477號公報 專利文獻1〜3中所揭示之洗淨劑組合物在沖洗性、及對 工業用洗淨劑所要求之重複洗淨性等方面均無法謂之具有 充分令人滿意之效果。 又，作為使用該等洗淨劑組合物之洗淨方法，以下方法 為一般之洗淨方法：首先，作為洗淨步驟係利用洗淨劑原 液或經水騎之洗㈣液騎洗淨，錢作為沖洗步驟係 使用水進行沖洗，然後實施乾燥步驟。 進而，近來存在下述傾向：精密零件之加卫精度提高， 該精密零件中凹凸非常多，1凹部之空間亦非常狹小，而 且為了提高生產性1於洗淨步驟之時間亦進__步縮短。 尤其是::於液晶污潰之去除’伴隨液晶顯示面板之薄型 液曰曰單疋之間隙間隔變得更加狹小’要洗淨存在於間 隙m變得更加_。對該液晶污漬使用上述先前之 145220.doc 201028467 洗淨劑組合物時，雖妷科热六+ ^ 良 寸雖然對於存在於表面之液晶之洗淨性 好，但存在於間隙間之液晶之洗淨性並不充分。 鑒於上述情況，業界一直期待一種對存在於精密零件或 者組裝加工步驟中所使用之冶具、零件等硬質構件之表面 的各種油脂污潰（尤其是附著於精密零件之狹小間隙、凹 部之 >可潰）之溶解性、去除性優異，且沖洗亦無需花費時 間之洗淨劑組合物。 進而，近年來一直期待一種不僅洗淨性及沖洗性、且對 洗淨設備等之污染亦較少即起泡較少（耐起泡性良好）之洗 淨劑組合物。但是，先前之技術無法獲得滿足洗淨性、沖 洗性、及耐起泡性之全部特性之洗淨劑組合物。 例如專利文獻4及5之技術儘管洗淨時可獲得較高之洗淨 性與沖洗性，但由於會起泡因而不僅會污染洗淨設備，而 且在洗淨後亦會由於稀釋之廢液起泡而污染排水設備，故 而需要消泡劑。 【發明内容】 亦即，本發明之主旨係關於下述事項： 一種硬質表面之洗淨方法，其係使用下述洗淨劑組合物 來去除附著於硬質表面之液晶污潰者，該洗淨劑組合物係 含有下述成分（A)〜(E) : (A)甘油醚0.25〜15.0重量°/。、（B) HLB(hydrophile-lipophile balance value，親水親油平衡值） 為12.0〜18·0之非離子界面活性劑1.0〜60.0重量％、（C)碳數 9〜14之烴1.0〜10.0重量％、（D)二醇醚1.0〜20.0重量％、及 (E)水而成，並且 145220.doc 201028467 該成分（B)非離子界面活性劑係由下述通式: R-X-(EO)m(P〇)n-H (1) [式中’ R表示碳數8〜20之直鍵或具有支鍵之烧基、或經碳 數6〜20之直鏈或具有支鏈之烷基取代之苯基，E〇為氧乙 烯、PO為氧丙烯，m表示EO之平均加成莫耳數且，η 表示ΡΟ之平均加成莫耳數且ng〇，並且m>n，ΕΟ與ΡΟ以 該順序或無規地排列；X為〇或C〇〇]所表示，且 該成分（D)二醇醚係選自由乙二醇單烷基（碳數卜6)醚； 一乙二醇單院基（碳數1〜6)醚；三乙二醇單院基（碳數1〜6) 醚；苄基乙二醇、苄基二乙二醇、苯基乙二醇、丙二醇或 一丙二酵之單規基（碳數1~6)瞇；二烧基乙二醇（石炭數2〜12) 之單烧基（碳數1〜6)謎所組成群中的至少一種化合物， 且該成分（B)與該成分（A)之重量比（成分（B)/成分（A))為 4/1 〜8/1。 【實施方式】 本發明係關於一種洗淨劑組合物以均勻、安全性高、狹 小間隙中之各種污潰之洗淨性、重複洗淨性及沖洗性優 異，洗淨時與沖洗時耐起泡性良好之硬質表面用洗淨劑組 合物，及使用該洗淨劑組合物之洗淨方法。 本發明之硬質表面用洗淨劑組合物發揮下述優異效果： 女全性尚、洗淨劑組合物均勻、硬質表面上之各種污潰之 洗淨性、重複洗淨性及沖洗性優異，洗淨時與沖洗時耐起 泡性良好；本發明之洗淨方法發揮下述優異效果··狹小間 隙中之各種污潰之洗淨性、重複洗淨性及沖洗性優異、洗 145220.doc 201028467 淨時與沖洗時耐起泡性良好。 藉由下述說明可明瞭本發明之該等及其他優點。 本發明係一種洗淨劑組合物，其係含有非離子界面活性 劑、甘油醚、烴、二醇醚及水而成者，藉由以特定比率而 組合特定之非離子界面活性劑與甘油醚，使得原本不溶於 水之烴在高含水區域中亦可分散。可認為根據本發明，洗 淨性、重複洗淨性、冲洗性及耐起泡性之全部特性均滿足 之理由在於：由於係以特定之重量比而含有甘油醚與特定 之非離子界面活性劑，故而非離子界面活性劑、甘油鱗及 烴配向存在於洗淨劑組合物中’其結果，洗淨劑組合物之 各成分均勻地分散。 入’本發明之硬質表 找n 「間聃马本 月之洗淨劑組合物)及洗淨方法中，由於洗淨步驟時之 耐起泡性優異m淨後對崎水設料之耐起 優異。 J、 <洗淨對象> 面係指作為被洗淨物之 陶磁器、塑膠等硬質構 成為本發明之洗淨對象之硬質表 精密零件、冶具類、金屬、玻璃、 件之表面。 本發明中，所謂精密零件，係 件、雷嫵帝从 4又电于零件、金屬 包機零件、樹脂加工零件、光 株，办1 于令1千寺。作為電子 件例如可列舉··液晶面板、半 子 板、IC(intp 等體封裝體、印刷線路 (egrated circuit，積體電路）引 晶圓等半導辦从1石夕氧或陶 予千導體材料、晶體振盪器等。 作為金屬零件，例 145220.doc 201028467 可列舉：用於精密驅動設備之轴承、電子鋼或電 深沖容器或罐等之塑性加工 …、亞之 列叛.赍寻作為电機零件，例如可 達!件=轉子一)、機殼(w_ 脂加工品’例如可列舉用於照相機、汽 單等中之精密樹脂加工零件等。 舉用於昭相機、目α ^ 例如可列 叩& ‘、、、子目機、眼鏡、先學設備令之透鏡等。 工 本發明中，所謂冶具類係指在上述精密零件之製造、加[Patent Document 2] Japanese Laid-Open Patent Publication No. Hei No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. The detergent composition disclosed in Patent Documents 1 to 3 of the Japanese Patent Publication No. 2008-133477 is not sufficient in terms of rinsing properties and repeated cleaning properties required for industrial detergents. Satisfactory effect. Further, as a washing method using the detergent composition, the following method is a general washing method: first, as a washing step, the washing liquid is washed by a washing liquid or a water riding (four) liquid. As a rinsing step, water is used for rinsing, and then a drying step is carried out. Further, recently, there is a tendency that the precision of the precision of the precision parts is improved, the unevenness of the precision parts is very large, the space of the one recess is also very narrow, and the time for the cleaning step is also shortened in order to improve the productivity. . In particular, the removal of the liquid crystal is reduced. The gap between the thin liquid helium sheets accompanying the liquid crystal display panel becomes smaller. The cleaning is more likely to occur in the gap m. When the above-mentioned 145220.doc 201028467 detergent composition is used for the liquid crystal stain, although the cleanliness of the liquid crystal is good for the liquid crystal which exists on the surface, the liquid crystal wash exists between the gaps. The net nature is not sufficient. In view of the above, the industry has been expecting a variety of grease stains on the surface of hard members such as jigs and parts used in precision parts or assembly processing steps (especially narrow gaps and recesses attached to precision parts). It is excellent in solubility and removability, and it does not require time-consuming detergent composition for rinsing. Further, in recent years, a detergent composition which is not only cleansing property and rinsing property, but also has less foaming, such as a good blistering property, is less likely to be contaminated by a washing apparatus or the like. However, the prior art has not been able to obtain a detergent composition which satisfies all the characteristics of detergency, scouring property, and blister resistance. For example, the techniques of Patent Documents 4 and 5, although obtaining a high degree of detergency and rinsing property upon washing, not only contaminate the washing equipment due to blistering, but also due to the diluted waste liquid after washing. Bubbles contaminate the drainage equipment, so defoamers are needed. SUMMARY OF THE INVENTION That is, the gist of the present invention relates to the following matters: A method for cleaning a hard surface, which uses a detergent composition described below to remove a liquid crystal stain adhering to a hard surface, the cleaning The composition of the composition contains the following components (A) to (E): (A) glycerol ether 0.25 to 15.0% by weight. (B) HLB (hydrophile-lipophile balance value) is 12.0 to 18·0 of nonionic surfactant 1.0 to 60.0% by weight, (C) hydrocarbon of 9 to 14 carbons is 1.0 to 10.0 by weight. %, (D) glycol ether 1.0~20.0% by weight, and (E) water, and 145220.doc 201028467 The component (B) nonionic surfactant is of the following formula: RX-(EO)m (P〇)nH (1) [wherein R represents a direct bond having a carbon number of 8 to 20 or a phenyl group having a bond, or a benzene substituted with a linear or branched alkyl group having a carbon number of 6 to 20 Base, E〇 is oxyethylene, PO is oxypropylene, m represents the average addition mole number of EO, and η represents the average addition mole number of ΡΟ and ng〇, and m>gt, ΕΟ and ΡΟ are in this order Or randomly arranged; X is represented by 〇 or C〇〇], and the component (D) glycol ether is selected from ethylene glycol monoalkyl (carbon number 6) ether; (carbon number 1 to 6) ether; triethylene glycol single hospital base (carbon number 1 to 6) ether; benzyl glycol, benzyl diethylene glycol, phenylethylene glycol, propylene glycol or propylene glycol Monobasic group (carbon number 1~6) 眯; dialkyl glycol (stone) (2 to 12) of at least one compound in a group consisting of a single alkyl group (carbon number 1 to 6), and a weight ratio of the component (B) to the component (A) (ingredient (B) / component (A) )) is 4/1 ~ 8/1. [Embodiment] The present invention relates to a detergent composition which is excellent in uniformity, high in safety, various detergents in a narrow gap, excellent in detergency, repeated washing property and rinsing property, and is resistant to washing and washing. A detergent composition for a hard surface having good foaming properties, and a cleaning method using the detergent composition. The hard surface detergent composition of the present invention exhibits the following excellent effects: a female all-in-one, a detergent composition, and various detergents on a hard surface, excellent in washing performance, repeated washing property, and rinsing property. It is excellent in foaming resistance at the time of washing and washing, and the washing method of the present invention exhibits the following excellent effects: · Excellent washing performance, repeated washing property, and rinsing property in various narrow gaps, washing 145220.doc 201028467 Good foaming resistance at the time of washing and washing. These and other advantages of the present invention will be apparent from the description. The present invention is a detergent composition comprising a nonionic surfactant, a glyceryl ether, a hydrocarbon, a glycol ether and water, by combining a specific nonionic surfactant and a glyceryl ether at a specific ratio. Therefore, the originally water-insoluble hydrocarbons can also be dispersed in a high water-containing region. It is considered that according to the present invention, all the characteristics of the detergency, the repetitive detergency, the rinsing property, and the blister resistance are satisfied because the glyceryl ether and the specific nonionic surfactant are contained in a specific weight ratio. Therefore, the non-ionic surfactant, the glycerin scale, and the hydrocarbon alignment are present in the detergent composition. As a result, the components of the detergent composition are uniformly dispersed. In the hard surface of the present invention, the "cleaning agent composition for the month of the horse" and the cleaning method are excellent in the foaming resistance at the time of the washing step, and the resistance to the water-containing material is improved after the net cleaning. J. <Washing Objects> The surface refers to a surface of a hard surface precision part, a tool, a metal, a glass, or a piece which is a hard object to be washed according to the present invention. In the present invention, the so-called precision parts, the parts of the Thunder, and the electric parts of the metal parts, the metal-clad parts, the resin-processed parts, and the light-splitting plant are used as the electronic components. Semi-sub-board, IC (intp and other body package, printed circuit (integrated circuit)), etc., semi-conducting from 1 Shi Xi oxygen or Tao Yu thousand conductor materials, crystal oscillators, etc. as metal parts , Example 145220.doc 201028467 Can be cited: for the precision drive equipment bearings, electronic steel or electric deep-drawing containers or tanks, plastic processing..., Yazhilai rebellion. Seeking as a motor parts, such as reach! Rotor a), casing (w_ grease processed product 'example For example, it can be used for precision resin processing parts used in cameras, steam orders, etc., etc. For use in cameras, such as 可, 可, 、,,,,,,,,,,,,,,,, In the present invention, the so-called tooling type refers to the manufacture and addition of the above-mentioned precision parts.
、組裝、精加工等各種步驟中所使用之夹具、工具、操 作精密零件之各種機器、其零件等。 <去除對象> 本發明之洗淨劑組合物之主要去除對象為附著於上述硬 表面上之液晶、油成分、焊劑（焊接時產生之殘渣）等各 種〉可潰。本發明之洗淨劑組合物尤其是可對油性污潰、碎 油發揮較高之洗淨性’具體而言為：存在於液晶面板之間 隙中之液晶污潰、殘存於半導體封裝體或印刷線路基板上 之焊劑、切削石夕晶錠後附著於表面之加工油、粗洗淨中所 使用之煤油、對金屬零件進行塑性加工時附著於表面之加 工油。進而，❺了該等去除對象以外，對混入有金屬粉 末、無機物粉末、水分等之污潰亦可發揮較高之洗淨性。 <甘油醚> 作為用於本發明之成分（A)之甘油醚，就較高之洗淨性 與使用溫度範圍内洗淨劑組合物之均勻性之觀點而言，可 列舉3有咴數4〜12之直鏈或者具有支鏈之烷基或烯基的甘 油醚，例如較好的是含有正丁基、異丁基、正己基、異己 145220.doc 201028467 基、正庚基、正辛基、2_乙基己基、正壬基、正癸基等碳 數4〜12之烷基者，其中較好的是分子中含有1個或2個碳數 5〜10之烷基、進而較好的是碳數5〜8之烷基者，更好的是 含有1個該烷基者。進而，作為用於本發明之甘油醚，可 為2個以上甘油基、較好的是2〜3個甘油基由醚鍵連結而得 之單烧基一甘油趟或單燒基聚甘油醚，就獲得較高之洗淨 性之觀點而言，較好的是單烷基甘油醚' 單烷基二甘油 趟其中’更好的是2-乙基己基甘油醚及己基甘油醚。可 將該等甘油醚單獨或混合兩種以上用作成分。本發明 中藉由使用3亥甘油醚而具有下述優點：於烴、非離子界 面活性劑及水之組合中，可使洗淨劑組合物中之各成分之 分散穩定化’故而對於污潰較嚴重之油性及液晶之污漬可 獲得優異之洗淨性。 就使洗淨劑組合物中之烴、水及非離子界面活性劑之分 政穩疋化，以及高洗淨性、沖洗性及洗淨劑組合物之均勻 性之觀點而言，本發明之洗淨劑組合物中甘油醚之含量為 〇·25〜15.0重量％，較好的是0.25〜13.0重量％，更好的是 〇·25〜1〇·〇重量 ％。 <非離子界面活性劑> 用於本發明之成分（Β)非離子界面活性劑之HLB為 12·0〜18·〇 ’就洗淨性、重複洗淨性、沖洗性及耐起泡性之 觀點而^’較好的是12.〇〜16〇’更好的是12〇〜14〇。本 說明書中，只要無另外規定，非離子界面活性劑之HLB係 指藉由格裏芬（Griffin)法所計算出之值。 145220.doc 201028467 作為非離子界面活性劑，可使用由下述通式（1): R-X-(EO)m(P〇)n-H (1) [式中’ R表示碳數8~20之直鏈或具有支鏈之烷基、或經碳 數6〜20之直鏈或具有支鏈之烷基取代之苯基，EO為氧乙 烯、PO為氧丙烯，m表示EO之平均加成莫耳數且mgi，η 表示Ρ0之平均加成莫耳數且ngO，並且m>n，ΕΟ與ΡΟ以 該順序或無規地排列；X為〇或C〇〇]所表示之非離子界面 活性劑。 就洗淨劑組合物之均勻性之觀點而言，R中之烷基之碳 數較好的是8〜18，更好的是8〜12，進而更好的是8〜1〇 ^就 洗淨劑組合物之均勻性之觀點而言，作為m之值，較好的 疋4〜18，更好的是4〜16，進而更好的是4〜12。就相同觀點 而言，η之值較好的是〇〜8，更好的是〇〜6 ’進而更好的是 0〜5 ° 又，就沖洗性之觀點而言，較好本發明中之非離子界面 • 活性劑之分子量分布較廣8 X為〇或COO，就洗淨性、重 複洗淨性、沖洗性及料泡性之觀點而言，X較好的是 〇。 更加具體而言’通式⑴中，作為χ=0且㈣者，可列舉 聚氧乙稀烧基喊及聚氧乙稀烧基苯趟，作為χ=0且η>0 者，可列舉聚氧乙稀聚氧丙稀院基鍵及聚氧乙婦聚氧丙婦 烧基苯驗。 又，作為㈣嫩㈣者，可列舉聚氧乙料基醋，作 為X=CQ0且η>0者，可列舉聚氧乙婦聚氧丙稀院基醋。 I45220.doc 201028467 作為滿足該結構與HLB之聚氧乙料㈣及聚氧乙稀聚 氧，烯炫基⑽之具體例’可列舉聚氧伸炫基2•乙基己麵、 聚氧伸炫基癸趟、聚氧伸燒基月桂謎、二級醇乙氧化物、 -級醇炫氧基化物等，作為聚氧乙稀烧基苯醚之具體例， 可列舉聚氧乙烯辛基苯_等，作為聚氧乙焊烧基醋之具體 例可列舉·聚乙二醇單月桂酸醋、聚乙二醇油酸醋等。 該等中，就耐起泡性之觀點而言，更好的是聚氧伸烷基2_ 土己醚聚氧乙烯2-乙基己醚可列舉為更好之非離子界 面活！生劑。可將該等非離子界面活性劑單獨或混合兩種以◎ 上用作成分（B)。本發明中，藉由使用該聚氧伸炫基炫基 醚，具有可獲得較高之耐起泡性之優點。 本發明之洗淨劑組合物中非離子界面活性劑之含量為 1.0〜60.0重1% ’就洗淨性、重複洗淨性、沖洗性及耐起 泡性之觀點而言，較好的是1_〇〜50.0重量％，更好的是 1.0〜40.0重量％，進而更好的是丨〇〜3〇 〇重量〇/〇。 本發明之洗淨劑組合物中，非離子界面活性劑的成分 (B)與甘油醚的成分（A)之重量比（成分（b)/成分為© 4/1 8/1。本發明者認為，藉由如上所述來特定該重量比， 可使烴、非離子界面活性劑及甘油謎在洗淨劑組合物中配 ‘ 向，可維持污漬溶解性、較高之洗淨性及沖洗性，並且可 改善耐起泡性。研究之結果，該重量比較好的是.Μ。 ’ <烴> 就洗淨性、尤其是溶解油溶性污潰之觀點而言本發明 之洗淨劑組合物含有碳數9〜14之烴。作為用於本發明之成 145220.doc •12- 201028467 刀（c)之烴，較好的是烯烴系烴及/或鏈烷烴系烴。作為烯 烴系烴及鏈烷烴系烴，較好的是碳數1〇〜14之化合物。例 如可列舉：癸烷、十二烷、十四癸烯、十二碳烯、十 四碳稀等直鍵或具有支鏈之飽和或不飽和之烴；環癸烷、 裱十二碳烯等環化合物等脂環式烴等。該等中，就洗淨性 及安全性之觀點而言，較好的是碳數1〇〜14之直鏈或具有 支鏈之飽和或不飽和之烴，更好的是碳數1〇〜14之直鏈或 具有支鏈之不飽和烴，進而更好的是碳數12之心烯屬烴。 可將该等烴單獨或混合兩種以上用作成分 就較高之洗淨性、尤其是溶解油污潰之觀點而言，本發 明之洗淨劑組合物中烴之含量以較高為適宜，就使煙與水 刀散穩疋且兼具較尚之洗淨性、沖洗性及重複洗淨性 之觀點而言，烴之含量為丨〇〜1〇 〇重量％，較好的是 1.0〜8.0重量％，更好的是i 〇〜6 〇重量％。 <二醇醚>Fixtures, tools, and various types of machines and parts used to operate precision parts in various steps such as assembly and finishing. <Removal of Objects> The main object of the detergent composition of the present invention is a liquid crystal, an oil component, a flux (residue generated during soldering) adhering to the hard surface, and the like. In particular, the detergent composition of the present invention can exhibit high detergency for oily stains and broken oils. Specifically, the liquid crystals present in the gaps of the liquid crystal panel are stained, remain in the semiconductor package or printed. The flux on the circuit board, the processing oil adhered to the surface after cutting the ingot, the kerosene used in the rough cleaning, and the processing oil adhered to the surface when the metal part is plastically processed. Further, in addition to the objects to be removed, it is possible to exhibit high detergency in the presence of metal powder, inorganic powder, moisture, and the like. <Glycerol Ether> As the glyceryl ether used in the component (A) of the present invention, there are three examples of the viewpoint of the higher detergency and the uniformity of the detergent composition in the use temperature range. a straight chain of 4 to 12 or a glyceryl ether having a branched alkyl or alkenyl group, for example, preferably containing n-butyl group, isobutyl group, n-hexyl group, isohexyl 145220.doc 201028467 group, n-heptyl group, positive An alkyl group having 4 to 12 carbon atoms such as an octyl group, a 2-ethylhexyl group, a n-decyl group or a n-decyl group, and preferably one or two alkyl groups having 5 to 10 carbon atoms in the molecule, and further It is preferably an alkyl group having 5 to 8 carbon atoms, more preferably one having such an alkyl group. Further, as the glyceryl ether used in the present invention, two or more glyceryl groups, preferably two to three glyceryl groups, which are linked by an ether bond, may be used, and monoalkyl-monoglycerol or mono-glycine polyglyceryl ether may be used. From the standpoint of obtaining higher detergency, a monoalkyl glyceryl ether 'monoalkyl diglycerin oxime is preferred, and more preferably 2-ethylhexyl glyceryl ether and hexyl glyceryl ether. These glyceryl ethers may be used alone or in combination of two or more. In the present invention, by using 3 gyryl ether, the following advantages are obtained: in the combination of a hydrocarbon, a nonionic surfactant, and water, the dispersion of each component in the detergent composition can be stabilized. More serious oily and liquid crystal stains provide excellent detergency. The present invention is based on the viewpoint of stabilizing the hydrocarbon, water, and nonionic surfactant in the detergent composition, and high washability, rinsing property, and uniformity of the detergent composition. The content of the glycerin ether in the detergent composition is from 〇25 to 15.0% by weight, preferably from 0.25 to 13.0% by weight, more preferably from 5% to 5% by weight. <Nonionic Surfactant> The HLB of the component (Β) nonionic surfactant used in the present invention is 12·0 to 18·〇' in terms of detergency, repeated detergency, rinsing property and blister resistance. The point of view of the sex is better than 12. 〇 ~ 16 〇 'better is 12 〇 ~ 14 〇. In the present specification, the HLB of the nonionic surfactant refers to a value calculated by the Griffin method unless otherwise specified. 145220.doc 201028467 As a nonionic surfactant, the following general formula (1) can be used: RX-(EO)m(P〇)nH (1) [wherein R represents a linear chain of 8 to 20 carbon atoms Or a branched alkyl group, or a phenyl group substituted with a linear or branched alkyl group having 6 to 20 carbon atoms, EO is oxyethylene, PO is oxypropylene, and m represents an average addition mole number of EO. And mgi, η represents the average addition molar number of Ρ0 and ngO, and m>; ΕΟ and ΡΟ are arranged in this order or randomly; X is a nonionic surfactant represented by 〇 or C〇〇]. From the viewpoint of the uniformity of the detergent composition, the carbon number of the alkyl group in R is preferably from 8 to 18, more preferably from 8 to 12, and even more preferably from 8 to 1 Å. From the viewpoint of the uniformity of the detergent composition, as the value of m, it is preferably from 4 to 18, more preferably from 4 to 16, more preferably from 4 to 12. From the same point of view, the value of η is preferably 〇8, more preferably 〇~6' and further preferably 0~5 °, and in terms of rinsing, it is preferably in the present invention. Non-ionic interface • The molecular weight distribution of the active agent is 8 X, which is 〇 or COO. In terms of detergency, repeated detergency, rinsing property and foaming property, X is preferably 〇. More specifically, in the general formula (1), examples of χ=0 and (d) include polyoxyethylene sulphonate and polyoxyethylene benzophenone, and χ=0 and η> Oxygen ethoxide polyoxypropylene hospital base bond and polyoxyethylene women's polyoxypropylene benzophenone benzene test. Further, as (4) Nen (4), polyoxyethylene-based vinegar may be mentioned, and as X=CQ0 and η>0, polyoxyethylene polyoxypropylene-based vinegar may be mentioned. I45220.doc 201028467 As a specific example of the polyoxyethylene (IV) and polyoxyethylene polyoxygen (10) which satisfy the structure and the HLB, the specific examples of the olefinic group (10) can be exemplified by polyoxygen extension thiophene 2·ethylhexahide, polyoxygen extension Base, polyoxyalkylene-based laurel mystery, secondary alcohol ethoxylate, -alcohol ethoxylate, etc., as a specific example of polyoxyethylene phenylene ether, polyoxyethylene octylbenzene Specific examples of the polyoxyethylene brazing base vinegar include polyethylene glycol monolaurate vinegar and polyethylene glycol oleic acid vinegar. Among these, from the viewpoint of resistance to foaming, it is more preferable that polyoxyalkylene 2_ hexyl ether polyoxyethylene 2-ethylhexyl ether can be cited as a better nonionic interface! Health agent. These nonionic surfactants may be used singly or in combination as the component (B). In the present invention, by using the polyoxyxanthene ether, there is an advantage that a higher foaming resistance can be obtained. The content of the nonionic surfactant in the detergent composition of the present invention is 1.0 to 60.0 by 1%. From the viewpoints of detergency, repeated detergency, rinsing property and blister resistance, it is preferred. 1_〇~50.0% by weight, more preferably 1.0 to 40.0% by weight, and even more preferably 丨〇~3〇〇 by weight 〇/〇. In the detergent composition of the present invention, the weight ratio of the component (B) of the nonionic surfactant to the component (A) of the glyceryl ether (component (b) / component is © 4/1 8/1. The inventors It is considered that by specifying the weight ratio as described above, hydrocarbons, nonionic surfactants, and glycerin mystery can be formulated in the detergent composition to maintain stain solubility, high detergency, and rinse. And the foaming resistance can be improved. As a result of the study, the weight is better. '<hydrocarbon> The cleaning of the present invention from the viewpoint of detergency, especially dissolving oil-soluble stains The composition contains a hydrocarbon having 9 to 14 carbon atoms. As the hydrocarbon used in the present invention, 145220.doc • 12-201028467 knives (c), preferably an olefin-based hydrocarbon and/or a paraffin-based hydrocarbon. The hydrocarbon and the paraffinic hydrocarbon are preferably a compound having a carbon number of 1 to 14. For example, a direct bond such as decane, dodecane, tetradecene, dodecene or tetradecene may be used. a saturated or unsaturated hydrocarbon having a branched chain; an alicyclic hydrocarbon such as a cyclodecane or a fluorene dodecene, etc., etc. From the viewpoint of safety, a linear or branched saturated or unsaturated hydrocarbon having a carbon number of 1 to 14 is preferred, and a linear or branched having a carbon number of 1 to 14 is preferred. Further, the unsaturated hydrocarbon is more preferably a carbonaceous hydrocarbon having 12 carbon atoms. The hydrocarbons may be used alone or in combination of two or more of them, in terms of high detergency, especially in view of dissolving oil. The hydrocarbon content of the detergent composition of the present invention is preferably as high as possible, so that the smoke and the water knife are stable and have the advantages of washing performance, rinsing property and repeated washing property. The content is 丨〇1 to 1% by weight, preferably 1.0 to 8.0% by weight, more preferably i 〇 to 6 〇% by weight. <Glycol ether>
就降低組合物之黏度、獲得洗淨劑組合物之均勻性之觀 點而言，本發明之洗淨劑組合物含有二醇醚。作為用於本 發明之成分(D)之二醇醚，可列舉：乙二醇單烷基(碳數 1〜6)醚；二乙二醇單烷基（碳數卜6)鍵；三乙二醇單烷基 (碳數1〜6)醚；苄基乙二醇、苄基二乙二醇、苯基乙二 醇、丙二醇或二丙二醇之單烷基（碳數卜6)醚丨二烷基乙 二醇（碳數2〜12)之單烷基（碳數卜6)醚等，其中，就獲得洗 淨劑組合物之均勻性之觀點而言，較好的是乙二醇^己 醚、二乙二醇單丁醚、二乙二醇單己醚、三乙二醇單丁 145220.doc -13- 201028467 一丙二醇單丁驗The detergent composition of the present invention contains a glycol ether in terms of lowering the viscosity of the composition and obtaining uniformity of the detergent composition. The glycol ether used as the component (D) of the present invention may, for example, be an ethylene glycol monoalkyl group (carbon number 1 to 6) ether; a diethylene glycol monoalkyl group (carbon number 6) bond; a monoalkyl (carbon number 1 to 6) ether; a monoalkyl (carbon number 6) ether oxime of benzyl glycol, benzyl diethylene glycol, phenylethylene glycol, propylene glycol or dipropylene glycol Alkylene glycol (carbon number 2 to 12) monoalkyl (carbon number 6) ether or the like, wherein from the viewpoint of obtaining uniformity of the detergent composition, ethylene glycol is preferred. Hexyl ether, diethylene glycol monobutyl ether, diethylene glycol monohexyl ether, triethylene glycol monobutyl 145220.doc -13- 201028467
甲醚及二乙二醇二了 又，使用本發明之洗淨额合物進 步驟中降低環境負荷之觀點而言，較好的是油：： 就進行該油水分離法之觀…分離法 尺野的疋二乙-醢箪己 可將該等二路醚 醚、二丙二醇單丁醚及二乙二醇二 一醉早 單獨或混合兩種以上用作成分（D)。 就使洗淨劑組合物之濁點為3(rc以上從而可於^下進 行洗淨、㈣適用於油水分離法之觀點而言，本=之洗 淨劑組合物中二㈣之含量為重量％，較好的是 1.〇〜15.0重量％，更好的是1〇〜1〇〇重量％。 <適宜之組合> 又，作為本發明中之甘油醚、非離子界面活性劑、烴及 二醇醚之較好組合，可列舉下述組合：非離子界面活性劑 為HLB為12·〇〜18.0且通式（1)之尺之烷基為碳數8〜1〇之直鏈 或具有支鏈之烷基者，甘油醚為2_乙基己基甘油醚及/或己 基甘油醚，烴為碳數12之α-烯烴，二醇醚為選自二乙二醇 單丁醚、二乙二醇單己醚及三乙二酵單丁醚中之至少一 種。 <水> 作為用於本發明之成分（Ε)之水並無特別限制，可列舉 離子交換水、純水等，精密零件洗淨用途中較好的是純 水’冶具類、金屬、玻璃、陶磁器或塑膠洗淨用途中較好 的是離子交換水，更好的是純水。本發明中，2 5 °C下之導 145220.doc -14- 201028467 電係數當為離子交換水時顯示為2 pS/cm以下，當為純水 時顯示為1 0/cm以下。水之含量可配合本發明之組合物 之使用態樣而適宜地設定。 例如將本發明之組合物用於硬質表面之洗淨時，就洗淨 . 劑組合物不會點燃之觀點及經濟性之觀點而言，水之含量 較好的是洗淨劑組合物之5〜9〇重量％，更好的是3〇〜9〇重 量〇/❶，又更好的是40〜90重量％，再更好的是5〇〜9〇重量 % 〇 <硬質表面用洗淨劑組合物> 本發明之洗淨劑組合物係具有上述構成者。作為硬質表 面用洗淨劑組合物之pH值並無特別限制，例如於乃亡下， 較好的是4〜10之範圍，更好的是6〜9之範圍，進而更好的 是6〜8之範圍、就防止金屬腐蝕之觀點而言，該pH值較好 的是4以上，例如就防止鋁等兩性金屬腐蝕之觀點而言， 該pH值較好的是1 〇以下。 φ PH值例如可藉由弱酸性鹽類、弱鹼性鹽類、更加具體而 吕藉碳酸鹽、硝酸鹽、有機胺等進行調整。 <製備方法> ’ 具有上述構成的本發明之洗淨劑組合物可藉由利用常用 #法混合上述成分及其他成分等而加以製》。例如可藉由 -面授拌-面混合上述非離子界面活性劑、上述甘油^、 上述烴、上述二醇醚及上述水，進而視需要混合其他成分 加以製造。 <用途> 145220.doc -15- 201028467 本發明之洗淨劑組合物可應用於對精密零件、冶具類、 金屬、玻璃、陶磁器、塑膠等硬質構件之表面進行洗淨。 又，本發明之洗淨劑組合物亦可適宜應用於低溫下對金 屬、玻璃、陶磁器、塑膠等硬質構件之表面進行洗淨。尤 其是由於本發明之洗淨劑組合物之洗淨性、沖洗性及耐起 - 泡性優異，故而可適宜用於液晶等中所使用之玻璃表面之 洗淨。又，於鋼鐵廠等中之鋼板之連續洗淨、即浸潰洗 淨、喷霧洗淨、刷洗洗淨、電解洗淨等，鋼鐵廠等中之銅 板之連續洗淨、即浸潰洗淨、噴淋洗淨、浸潰超音波洗淨❹ 等中，本發明之洗淨劑組合物可發揮其效果。又，本發明 之洗淨劑組合物亦可應用於利用降低沖洗液之排水負荷之 油水分離法的洗淨中。藉由於以上洗淨中應用本發明之洗 淨劑組合物，可發揮縮短洗淨時間、節省能源等效果。因 此，本發明又係關於一種使用上述硬質表面用洗淨劑組合 物的硬質表面之洗淨方法。 <重複洗淨性> 例如液晶面板等之工業用之洗淨步驟通常係以第一步驟❿ (洗淨）、第二步驟（粗沖洗）、及第三步驟（精沖洗）之順序而 進行。於該洗淨步驟中，有時要在第一步驟之洗淨槽中使 洗淨劑組合物循環而重複使用洗淨劑組合物。因此，對各 步驟之槽並設循環槽，要求洗淨劑組合物具有即使將相同 . 液體長期複數次使用、例如重複使用1〜6個月亦可確保洗 淨性的較高之重複洗淨性。本發明之洗淨劑組合物具有該 重複洗淨性較高之優異性質。 145220.doc -16 - 201028467 <油水分離法> 上述洗淨步驟中，例如當將第二步驟（粗沖洗）之循環用 槽内之液溫提高到循環用槽内之液體之濁點以上時，污潰 及油性物自沖洗液中分離（浮起）。繼而可排出上層之污潰 及油成分，使殘留於下層之液體回流至第二步驟（粗沖洗^ 之粗沖洗槽中而用作沖洗液。該方法稱為油水分離法，'可 適宜利用日本專利2539284號公報中所記載之方法。藉由 利用該方法可降低排水負荷。可將本發明之洗淨劑組物 應用於該油水分離法。 <洗淨方法> 本發明之硬質表面之洗淨方法包含使用上述硬質表面用 洗^劑組合物，將附著於硬質表面之液晶污潰去除而洗淨 硬質表面之步驟(以下’有時簡稱為洗淨步驟)。較好的是 ㈣存於硬質表面的可溶解於洗淨劑組 物之成刀之π潰、及/或洗淨劑組合物之成分的沖洗步 驟:以及用以乾燥洗淨對象物之乾燥步驟。由於本發明之 洗淨劑組合物可較好地應用於硬質表面之液晶污潰，故而 本’X明之硬質表面之洗淨方法亦可較好地應用於硬質表面 之液晶污潰。 ; 在洗淨步驟Φ，/由田士 2欠 使用本七明之洗淨劑組合物作為洗淨 到特=淨劑組合物之製作方法，可-次混合各成分達 水稀定::預先混Λ成特定濃度以上之液體後，用 古，艰又。就較鬲之洗淨性與沖洗性之觀點而 ν驟中洗丨組合物的溫度較好的是25。〇以上， 145220.doc 17 201028467 更好的是40°C以上，又，就抑制水分蒸發之觀點而言，洗 淨步驟中洗淨劑組合物的溫度較好的是9(rc以下，更好的 是80°C以下。 洗淨步驟中之洗淨時間亦會由於所洗淨之硬質構件之種 類、以及所附著之污潰之量及種類而有所不同，故而無法 一概而論，較好的是設為3〜3〇分鐘之洗淨時間，藉此可自 硬質表面充分地去除污潰。 料洗淨步驟中之洗淨方法，可列舉：浸潰法、超音波 洗淨法、浸潰搖動法、喷霧法、手擦法等各種公知之洗淨 方法’就洗淨性之觀點而言，較好的是超音波洗淨法。可 配合硬質構件之種類而單獨或適宜組合該等方法來 質表面。 沖洗步驟係在洗淨步驟結束後，為了將殘存於硬質表面 的可溶解於洗淨劑組合物之污潰及/或洗淨#丨組合物成分 質表面去除而進行。乾燥步驟係在沖洗步驟結束後， 為了去除殘存於硬質表面之水分而進行。 ^沖洗步驟中之沖洗方法，可列舉：浸潰法、超音波 /先淨法、浸潰搖動法、噴 ，務忐等各種作為公知之沖洗方法 的洗淨方法，就洗淨性 _ ”生之觀點“’較好的是超音波洗淨 :〇。「…作為乾燥步驟中之乾燥方法，例如可列舉：在 20 C之烘箱中加熱3分鐘至 方法。 刀1芏刀鐘而使水分飛濺之 貫施例 揭示本發明之態樣。 以下，藉由實施例來進一步記載 145220.doc 201028467 並無任何限定含義。 該實施例僅為本發明之例示 實施例及比較例 <洗淨劑組合物之製備> 使用表1所示之成分來製備洗淨劑組合物。以達到表2及 表3(實施例1〜14、比較例1〜13)所示之含量之方式來稱旦 各成分，在下述條件下混合而製備洗淨劑組合物。又，: 施例等中之各組合物之pH值係25下之值。 只Methyl ether and diethylene glycol are the same. In view of reducing the environmental load in the step of using the detergent composition of the present invention, it is preferred that the oil:: the separation method of the oil-water separation method is carried out. The above-mentioned two-way ether ether, dipropylene glycol monobutyl ether, and diethylene glycol may be used alone or in combination of two or more of them as the component (D). The content of the second (four) in the detergent composition of the present invention is such that the cloud point of the detergent composition is 3 (rc or more so that it can be washed under the liquid, and (4) is suitable for the oil-water separation method. % is preferably 1. 〇 15.0% by weight, more preferably 1 〇 to 1% by weight. <Appropriate combination> Further, as a glyceryl ether, a nonionic surfactant in the present invention, A preferred combination of a hydrocarbon and a glycol ether may be a combination of a nonionic surfactant having a HLB of 12·〇1 to 18.0 and an alkyl group of the formula (1) having a carbon number of 8 to 1 Å. Or a branched alkyl group, the glyceryl ether is 2-ethylhexyl glyceryl ether and/or hexyl glyceryl ether, the hydrocarbon is a carbon number 12 alpha olefin, and the glycol ether is selected from the group consisting of diethylene glycol monobutyl ether. At least one of diethylene glycol monohexyl ether and triethylene glycol monobutyl ether. <Water> Water used as the component (Ε) for the present invention is not particularly limited, and examples thereof include ion-exchanged water and pure water. Etc. In the use of precision parts, it is better to use ion-exchanged water in pure water's metallurgy, metal, glass, ceramic or plastic cleaning applications. Preferably, it is pure water. In the present invention, the conductivity of 145220.doc -14-201028467 at 25 ° C shows an electrical coefficient of 2 pS/cm or less when it is ion-exchanged water, and 1 0 / when it is pure water. The content of water may be appropriately set in accordance with the use form of the composition of the present invention. For example, when the composition of the present invention is used for washing on a hard surface, it is washed. The composition of the agent does not ignite. From the viewpoint of economy, the water content is preferably from 5 to 9 % by weight of the detergent composition, more preferably from 3 to 9 % by weight, more preferably from 40 to 90. Further, it is more preferably 5 〇 to 9 〇% by weight 〇 <hard surface cleaning agent composition> The detergent composition of the present invention has the above-described constitution. As a hard surface cleaning agent combination The pH of the substance is not particularly limited, for example, it is preferably in the range of 4 to 10, more preferably in the range of 6 to 9, and more preferably in the range of 6 to 8, to prevent corrosion of the metal. From the viewpoint of the pH, the pH is preferably 4 or more, and for example, the pH is better from the viewpoint of preventing corrosion of an amphoteric metal such as aluminum. It is 1 〇 or less. The φ PH value can be adjusted, for example, by weakly acidic salts, weakly basic salts, more specifically by carbonate, nitrate, organic amine, etc. <Preparation method> The detergent composition of the present invention can be prepared by mixing the above components and other components by a conventional method. For example, the above-mentioned nonionic surfactant, the above glycerin can be mixed by face-to-face mixing. The hydrocarbon, the glycol ether, and the water are further produced by mixing other components as needed. <Uses> 145220.doc -15- 201028467 The detergent composition of the present invention can be applied to precision parts and tools. The surface of hard components such as metal, glass, ceramics, and plastics is washed. Further, the detergent composition of the present invention can be suitably used for washing the surface of a hard member such as metal, glass, ceramics or plastic at a low temperature. In particular, since the detergent composition of the present invention is excellent in detergency, rinsing property and blister resistance, it can be suitably used for washing the surface of a glass used in liquid crystal or the like. In addition, continuous cleaning of steel sheets in steel plants, ie, impregnation washing, spray washing, brush washing, electrolytic washing, etc., continuous washing of copper plates in steel plants, etc. In the case of spray cleaning, impregnation, ultrasonic cleaning, etc., the detergent composition of the present invention exerts its effects. Further, the detergent composition of the present invention can also be applied to the washing by the oil-water separation method which reduces the drainage load of the rinse liquid. By applying the detergent composition of the present invention to the above washing, it is possible to exhibit effects such as shortening the washing time and saving energy. Accordingly, the present invention is also directed to a method of cleaning a hard surface using the above-described hard surface detergent composition. <Repeat Washability> The industrial washing step such as a liquid crystal panel is usually in the order of the first step 洗 (washing), the second step (rough rinsing), and the third step (finishing). get on. In the washing step, the detergent composition may be recycled by repeating the detergent composition in the washing tank of the first step. Therefore, it is required to provide a recirculation bath for each step of the tank, and it is required that the detergent composition has a high degree of repeated washing even if the same liquid is used for a long period of time, for example, repeated use for 1 to 6 months. Sex. The detergent composition of the present invention has such an excellent property that the repeated detergency is high. 145220.doc -16 - 201028467 <oil-water separation method> In the above washing step, for example, when the liquid temperature in the circulation tank of the second step (crude flushing) is raised to the cloud point of the liquid in the circulation tank At the time, the fouling and oily substances are separated from the rinse liquid (floating). Then, the fouling and oil components of the upper layer can be discharged, and the liquid remaining in the lower layer is returned to the second step (the coarse flushing tank is used as a flushing liquid in the coarse flushing tank. This method is called oil-water separation method, 'is suitable for utilizing Japan The method described in Japanese Patent No. 2539284. The drainage load can be reduced by this method. The detergent composition of the present invention can be applied to the oil-water separation method. <Washing method> The hard surface of the present invention The cleaning method includes a step of washing the hard surface adhered to the hard surface by using the hard surface-based detergent composition, and washing the hard surface (hereinafter sometimes referred to as a "cleaning step"). Preferably, (4) a rinsing step of a component on the hard surface which is soluble in the pulverization of the detergent composition and/or a component of the detergent composition: and a drying step for drying the object to be washed. The detergent composition can be preferably applied to the liquid crystal stain on the hard surface, so the cleaning method of the hard surface of the 'X Ming can also be applied to the liquid crystal stain on the hard surface. In the washing step Φ, / Yu Tian 2 owing to the use of the detergent composition of the present invention as a method for preparing the composition of the detergent composition, the mixture of the components can be mixed with water until the liquid of a certain concentration or higher is pre-mixed. The difficulty is better. The temperature of the rinsing composition is better than that of 洗 洗 〇 〇 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 The temperature of the detergent composition in the washing step is preferably 9 (rc or less, more preferably 80 ° C or less) from the viewpoint of suppressing evaporation of water. The washing time in the washing step is also caused by The type of the hard member to be washed and the amount and type of the stain to be attached differ, and therefore cannot be generalized. It is preferable to set the washing time to 3 to 3 minutes, thereby making it possible to self-harden the surface. The cleaning method is sufficiently removed. Examples of the washing method in the material washing step include various known washing methods such as a dipping method, an ultrasonic cleaning method, a dipping shaking method, a spray method, and a hand rub method. From the viewpoint of detergency, the ultrasonic cleaning method is preferred. It can be combined with a hard texture. These methods are used alone or in combination to form a surface. The rinsing step is a combination of a smear and/or a wash that can be dissolved in the detergent composition after the completion of the washing step. The surface of the component is removed. The drying step is performed after the rinsing step is completed to remove moisture remaining on the hard surface. The rinsing method in the rinsing step includes a dipping method, an ultrasonic wave/first method, Various methods of washing, such as immersion shaking, spraying, and sputum, are known as washing methods, and the washing performance is _ "the view of life". "It is better to wash the ultrasonic: 〇."... as a drying step The drying method is, for example, a method of heating in an oven of 20 C for 3 minutes to the method. The embodiment of the present invention is disclosed by a knife 1 knives and a splash of water. Hereinafter, it is further described by the examples that 145220.doc 201028467 does not have any meaning. This example is merely an exemplified embodiment and a comparative example of the present invention. <Preparation of detergent composition> The detergent composition was prepared using the components shown in Table 1. Each component was weighed so as to have the contents shown in Tables 2 and 3 (Examples 1 to 14 and Comparative Examples 1 to 13), and mixed under the following conditions to prepare a detergent composition. Further, the pH of each of the compositions in the examples and the like is a value of 25 Å. only
•液溫：25°C• Liquid temperature: 25 ° C
•攪拌機：磁攪拌器（50 mm轉子） •轉速：200 rpm •搜拌時間：10分鐘 [表1]• Mixer: Magnetic stirrer (50 mm rotor) • Speed: 200 rpm • Mixing time: 10 minutes [Table 1]
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S3V ^^^^^M_iw(N(OCI)0Io3)^:3* .· Γ 富谀> ¾ 145220.doc -20- 201028467 再者，表1〜3中之各成分的詳細内容如下所示。 •A-1 :(花王公司製造：PENETOL GE-EH ; 2-乙基己基甘 油謎） •B-1 ··(青木油脂公司製造：BLAUNON EH-6 ; EO平均加 成莫耳數=6 ; HLB = 13.4) •B-2 :(青木油脂公司製造：FINESURF D-1307 ; EO平均 加成莫耳數=7 ; HLB = 13.2) •B-3 :(日本觸媒公司製造：SOFTANOL 90 ; EO平均加成 莫耳=9 ; HLB = 13.3) •B-4 :(花王公司製造：EO平均加成莫耳數=10 ; PO平均加 成莫耳數=2 ; HLB = 13.9) •B-5 :(花王公司製造：EMANON 1112 ; EO平均加成莫耳 =12 ； HLB = 13.7) •B-6 :(青木油脂公司製造：BLAUNON EH-4 ; EO平均加 成莫耳數=4 ; HLB = 11.5) •B-7 :(花王公司製造：EMULGEN 840S ; EO平均加成莫 耳數=40 ; HLB = 17.9) •B-8 :(花王公司製造：EMULGEN 985 ; EO平均加成莫耳 數=75 ; HLB = 18.9) •C-l : 1-十二碳烯（出光興產公司製造；LINEALENE 12) •D-1 :(日本乳化劑公司製造：二乙二醇單丁醚；EO加成 莫耳數=2) ' •D-2 :(日本乳化劑公司製造；二乙二醇單己醚；EO加成 莫耳數=2) 145220.doc -21 · 201028467 •D-3 :(日本乳化劑公司製造：三乙二醇單丁醚；EO加成 莫耳數=3) AG :(花王公司製造：烷基糖苷（Ri-Gy) ; 平均碳數 11.3之直鏈烷基，G=葡萄糖基，y=l.43) •AES :(花王公司製造：EMAL 20 :聚氧乙烯月桂醚硫酸 鈉） [表2] 145220.doc -22- 201028467S3V ^^^^^M_iw(N(OCI)0Io3)^:3* .· Γ 富谀> 3⁄4 145220.doc -20- 201028467 Furthermore, the details of the components in Tables 1 to 3 are as follows . • A-1: (made by Kao Corporation: PENETOL GE-EH; 2-ethylhexyl glycerol mystery) • B-1 · (Manufactured by Aoki Oil Co., Ltd.: BLAUNON EH-6; EO average addition mole number = 6; HLB = 13.4) • B-2: (Manufactured by Aoki Oil Co., Ltd.: FINESURF D-1307; EO average addition mole number = 7; HLB = 13.2) • B-3: (Manufactured by Nippon Shokubai Co., Ltd.: SOFTANOL 90; EO Average addition Mohr = 9; HLB = 13.3) • B-4: (Manufactured by Kao Corporation: EO average addition mole number = 10; PO average addition mole number = 2; HLB = 13.9) • B-5 : (made by Kao Corporation: EMANON 1112; EO average addition Mohr = 12; HLB = 13.7) • B-6: (Aoki Oil Company: BLAUNON EH-4; EO average addition mole number = 4; HLB = 11.5) • B-7: (Manufactured by Kao Corporation: EMULGEN 840S; EO average addition mole number = 40; HLB = 17.9) • B-8: (Manufactured by Kao Corporation: EMULGEN 985; EO average addition mole number = 75 ; HLB = 18.9) • Cl : 1-dodecene (manufactured by Idemitsu Kosan Co., Ltd.; LINEALENE 12) • D-1 : (Manufactured by Japan Emulsifier Co., Ltd.: Diethylene Glycol Monobutyl Ether; EO Addition Mohr Number = 2) ' • D-2 : (made by Japanese emulsifier company; Glycol monohexyl ether; EO addition mole number = 2) 145220.doc -21 · 201028467 • D-3 : (Manufactured by Japan Emulsifier Co., Ltd.: triethylene glycol monobutyl ether; EO addition mole number = 3 AG : (Manufactured by Kao Corporation: alkyl glycoside (Ri-Gy); linear alkyl group with an average carbon number of 11.3, G = glucosyl group, y = 1.43) • AES: (made by Kao Corporation: EMAL 20: Poly Oxyethylene lauryl ether sulfate) [Table 2] 145220.doc -22- 201028467
(N< 實施例 實施例14 5 20.0 o vi o ΙΛΙ 65.0 i- I 100.0 5 ο 卜· < < m ffl < CQ < 實施例13 〇 ο p (S o wi 87.0 100.0 ο < < < < < < < • 實施例12 〇 49.0 p VI o in 34.0 100.0 «Λ 卜· < < CQ < < < < ' 實施例11 12.0 50‘0 o wS O vS 28.0 100.0 4.2/1 «Π < < CQ < < < < • 實施例10 ο 30.0 o rn o p — O cn 49.0 100.0 Ο 卜· < < < < < < < CQ 實施例9 Ο 寸· 21.0 o o m O 60.0 100.0 5.3/1 W-j < < < < < < < < 實施例8 10.0 50.0 〇 iri p p o l〇 28.0 丨 00.0 5 in 卜-· < < < < < < < 1 實施例7 ο 20.0 p o in 66.0 100.0 5 •A 卜· < < < m < CQ < 1 實施例6 ο ΓΛ 12.0 o vi o o 七 75.0 100.0 5 o' < < < CQ < CQ < « 實施例5 ο rS 18.0 o rn o rn 73.0 100.0 δ o vb < < < CQ < CQ < 實施例4 Ο 14.0 〇 CO· o cn 78.0 100.0 s SO < < < < < CQ < • 實施例3 ο «η 20.0 o cn 〇 r*i 69.0 100.0 5 o 卜· < < < < < < < • 實施例2 Ο <Ν ρ o o wS O 74.0 100.0 5.5/1 < < < < < < < ' 實施例1 ο 21.0 o vS 〇 •ri 66.0 100.0 o < < < < < < < • 洗淨劑組合物之組成 5 CQ <Ν CQ rn CQ 丨 Β·4_ B-5 1 B-6 B-7 B-8 0 Q D-2 D-3 AES 合計(重量％) (成分B)/(成分A)重量比 洗淨劑組合物之pH值 洗淨劑組合物之評價 洗淨性 重複洗淨性 i 沖洗性 耐起泡性(原液） 初期 靜置三分餚後 耐起泡性(稀釋液）飽和 靜置三分鐘後 油水分離性 (A):甘油醚 (Β):非離子界面活性劑 1 (c):烴 (D> :二酵醚 ω 145220.doc -23- 201028467 |比較例13 1 〇 •Τϊ 20.0 ο ο vS 65.0 ;100.0 * I 箐 1 |比較例12 | ! 13.0 65.0 Ο »〇 ο wS j 12.0 ι丨_ ίη ΙΛ) 卜^ < < Q < < < < I比較例11 | 5 Ο ο ο *ή _21^1 1 ιοο.ο 1 Ο 〆 CQ U U < < < < 比較例10 〇 rn ο <Ν I 12.0 83.0 ι joo.o ο < < < Q Q 〇 Q |比較例q ο 对· ίΟ.Ο \ 16.〇1 1 70.0 1 1 100.0 ο νΊ 卜·’ < < < Q 〇 〇 Q |比較例8 I 1 20.0 1 ο Ο ΓΟ 72.0 1 ίοο.ο 1 I Ο 卜^ < < Q CQ < CQ < 比較例 |比較例7 1 17.0 1 10.0 j Γ 73.0 1 _〇 Ο Ά < < Q < < < < |比較例6 1 ο cn 15.0 •ο ο ο rn 78.5 1 1 丨 οο.ο 1 ο CQ U U < < m < 1 |比較例5 I ο 12.0 ο Γ^ΐ Ο rn Γ 81.0 ] 1 100.0 I Γ 12/1 1 u-j < < 〇 < < < < 1 |比較例4 I ο 18.0 Ο ΓΠ Ο η-ί 1 70.0| 1 100.0 ο 卜: < < U < < C < 1 |比較例3 1 ο 对· 1 18.0 1 Ο cn Γ 70.0 1 [ιοο.ο 1 「4.5/1 1 ο < < U < < < < 1 |比較例2 I ο ν〇 ο ΓΠ 86.0 100.0 Ο *r-i vd < < Q < < < < 1 比較例1 1 21.0 1 ο ο ΓΟ 1__7ΐ〇Ι 100.0 I Ό < < Q < < < < 1 洗淨劑組合物之組成 5 ώ ώ ro ώ ώ \η ώ νο ώ Γ^· ώ 〇〇 ώ ό Ο Id-2 I ά .aesJ 合計(重量％) (成分Β)/(成分Α)重量比 洗淨劑組合物之pH值 洗淨劑組合物之評價 洗淨性 重複洗淨性 沖洗性 耐起泡性(原液） 初期 靜置三分鐘後 耐起泡性(稀釋液） 飽和 靜置三分鐘後 油水分離性 :甘油醚 (Β):非離子界面活性劑 (D):二醇醚 其他 g "Μϊίΐ55Α«€^-#^^Ι**^Ν·5ϊ·5Γ**«ί^4ί·5ϊ®_00ώ:* -24- 145220.doc 201028467 <液晶單7C表面之洗淨性> 1_試驗基板之製作 於液日日單元（3.5英忖之TFT(thin film transistor，薄膜電 曰曰體）面板’間隙間距離為5 μιη)之間隙内封入TFT(薄膜電 晶體）液晶0.4 mg，在4〇。〇下靜置6〇分鐘，將由此所獲得者 作為試驗基板。 2.洗淨試驗 • 將以上述方式所製備之洗淨劑組合物1 L加熱為40°C， 向其中放入—片上述試驗基板，實施3分鐘超音波洗淨（38 kHz ’ 600 W)。其後，在4槽之各純水槽（4(rc)中進行4分 鐘沖洗後，利用9〇eC之熱風乾燥機進行30分鐘乾燥，製成 觀察樣品。 [洗淨性] 對觀察樣品進行以下兩個項目之觀察。即，利用偏光顯 微鏡（倍率為25倍）觀察殘留於間隙内之TFT液晶、及沖洗 • 時未70全排出之TFT液晶與洗淨劑組合物之混合物，對由 此所獲得之照片進行圖像分析，藉此對液晶單元表面之洗 淨性加以評價。具體而言，將由顯微鏡觀察所獲得之照片 一值化（數位化），使用「圖像分析軟體WinR〇〇F(三谷商 事公司製造）」進行圖像分析，用自全部圖像面積減去殘 留TFT液晶、以及殘留之沖洗時未完全排出之加液晶與 洗淨剤組合物之混合物的全部面積而獲得之面積（已洗淨 之面積）’除以全部圖像面積計算出值（洗淨率），按照以下 評價基準來評價洗淨性。數值越高表示洗淨性越優異、。 145220.doc -25- 201028467 [評價基準] A : 90%以上 B : 80〜未達90% C : 40〜未達80% D :未達40% <重複洗淨試驗> 為了評價洗淨劑組合物之重複洗淨性，而研究液晶飽和 溶解濃度。將所製備之洗淨劑組合物20 g加熱為4〇。(：，向 其中添加TFT液晶〇.〇2 g，在40°C下保持3分鐘。其後，目 ⑩ 視確認洗淨劑組合物，若為透明則判斷TFT液晶溶解，重 複相同之操作直至洗淨劑組合物白濁為止。根據自洗淨劑 組合物剛開始白濁時之液晶量減去00丨g後之量，計算出 飽和溶解濃度’並定義為液晶飽和溶解濃度。 例如’若假定添加TFT液晶0.24 g時開始白濁，則液晶 飽和溶解濃度可由（0.24 — 0.01)/(20+ 0.24 — 〇.〇1 )x 100而計 算出。使用該液晶飽和溶解濃度，基於下述評價基準來評 價重複洗淨性。其結果示於表2及表3。飽和溶解濃度之數 ◎ 值越高表示該洗淨劑組合物之洗淨性越優異。 [評價基準] A ： 2%以上 B ： 1%以上〜未達2% C ： 0.5%以上〜未達1% D ： 未達0.5% <沖洗試驗> 145220.doc -26- 201028467 [沖洗性評價] <1：>將各洗淨劑組合物之10重量％水溶液（500 g)加熱為 60°C ’將5片上述試驗基板於其中浸潰j 〇分鐘。 <2>其後’歷時2〇秒將面板緩缓提起，於裝有40°C之純 水500 g之第一沖洗槽中浸潰2分鐘。 <3>以與<2>相同之方式自第一沖洗槽中提起面板，於裝 有40°C之純水500 g之第二沖洗槽中浸潰2分鐘。 <4>以與<2>相同之方式自第二沖洗槽中提起面板，浸潰 於裝有40°C之純水500 g之萃取槽（超音波槽）中。繼而，利 用超音波（38 KHz，400 W)對面板處理10分鐘，萃取殘存 於面板表面的可溶解於洗淨劑組合物之成分之液晶及/或 洗淨劑組合物之成分。 其次’藉由TOC(total organic carbon analyzer，總有 機碳分析儀）來測定各沖洗槽（第一及第二）中之沖洗水以及 萃取槽中之萃取水之有機物濃度，按照下式計算出第—沖 洗槽中之油分去除率。 式：第一沖洗槽中之油分去除率（％)= (第一沖洗槽中之沖洗水之有機物重量）/(第一沖洗槽中之 沖洗水之有機物重量+第二沖洗槽中之沖洗水之有機物重 量+萃取槽中之萃取水之有機物重量）χ1 〇〇 <6>以<5>中所計算出之油分去除率為基礎，按照以下評 價基準來評價沖洗性。其結果示於表2及表3。油分去除率 之數值越局表示沖洗性越優異。 [評價基準] H5220.doc -27- 201028467 A : 90%以上 B : 70%以上〜未達90% C : 50%以上〜未達70% D :未達50% <耐起泡性試驗> (原液）於100 mL之玻璃谷器中填充所製備之洗淨劑組合物 30 mL，將液溫保持為40°C。其後，用手搖動玻璃容器使 其振動20次（3 0 cm之幅度，1次往復/秒）後靜置，將剛靜置 後之洗淨劑組合物與泡體積之合計體積作為初期泡體積。_ 繼而’將該玻璃容器在4(TC下靜置3分鐘後的洗淨劑組合 物與泡體積之合計體積作為靜置3分鐘後之泡體積。泡體 積之值越小表示耐起泡性越優異。又，靜置3分鐘後之泡 體積之值越小表示破泡性越優異。此處’所謂破泡性係指 所形成之泡消失之程度，其係耐起泡性之指標之一。 對稀釋液之耐起泡性實施評價，設想其為排水設備中之 耐起泡性。 •(稀釋液）於500 mL之量筒中投入將有機物濃度調整為2〇〇 q PPm之洗淨劑組合物之稀釋液紅，將液溫保持為 二C。在該狀態下向稀釋液中吹入空氣直至泡體積達到固 疋將5亥時間點下之洗淨劑組合物之稀釋液與泡體積之合 計體積作為飽和泡體積。又，其後停止吹入空氣，在鐵 . 下保持3分知後’將洗淨劑稀釋液與泡體積之合計體積作 =靜置3分鐘後之;^體積。利用τ〇⑽有機礙分析儀）來測 疋稀釋液之有機物濃度，並加以調整。空氣吹入量設為 145220.doc -28- 201028467 1000 mL/min，空氣吹入管係使用玻璃球過濾器（glass ball filter)503G(木下理化工業公司製造）。泡體積之值越小表 示财起泡性越優異。又，靜置3分鐘後之泡體積之值越小 表示破泡性越優異。 [評價基準] 各耐起泡性係根據以下指標加以判定。 原液（初期泡體積與靜置3分鐘後之泡體積） 鷉(N<Examples Example 14 5 20.0 o vi o ΙΛΙ 65.0 i-I 100.0 5 ο 卜 · < m ffl < CQ < Example 13 〇ο p (S o wi 87.0 100.0 ο <<<<<<<<<> • Example 12 〇49.0 p VI o in 34.0 100.0 «Λ···lt; < CQ <<<<<<> 'Example 11 12.0 50'0 o wS O vS 28.0 100.0 4.2/1 «Π << CQ <<<< • Example 10 ο 30.0 o rn op — O cn 49.0 100.0 · 卜 · <<<<< < < CQ Example 9 寸 inch · 21.0 oom O 60.0 100.0 5.3/1 Wj <<<<<<<<<<<<<<<<<<<<<<<<<<<<> -· <<<<<<< 1 Embodiment 7 ο 20.0 po in 66.0 100.0 5 • A b · <<< m < CQ < 1 Example 6 ο ΓΛ 12.0 o vi oo 七75.0 100.0 5 o' <<< CQ < CQ < « Example 5 ο rS 18.0 o rn o rn 73.0 100.0 δ o vb <<< CQ < CQ < Example 4 Ο 14.0 〇CO· o cn 78.0 100.0 s SO <<<<<< CQ < • Example 3 ο «η 20.0 o cn 〇 r*i 69.0 100.0 5 o 卜 · <<<<<<<> • Example 2 Ο <Ν ρ oo wS O 74.0 100.0 5.5/1 <<<<<<<> 'Example 1 ο 21.0 o vS 〇•ri 66.0 100.0 o <<<<<<<<<<<<<<< ·4_ B-5 1 B-6 B-7 B-8 0 Q D-2 D-3 AES Total (% by weight) (Component B) / (Component A) Weight Wash the pH of the detergent composition Evaluation of the composition of the composition Washability Repeated washability i Flushing resistance to foaming (stock solution) After standing for three minutes, the foaming resistance (diluent) was allowed to stand for three minutes after saturation and oil-water separation (A): Glycerol Ether (Β): Nonionic Surfactant 1 (c): Hydrocarbon (D>: Diethanol Ether ω 145220.doc -23- 201028467 | Comparative Example 13 1 〇•Τϊ 20.0 ο ο vS 65.0 ;100.0 * I 箐1 |Comparative Example 12 | ! 13.0 65.0 Ο »〇ο wS j 12.0 ι丨_ ίη ΙΛ) 卜^ << Q <<<<<< I Comparative Example 11 | 5 Ο ο ο *ή _21^1 1 ιοο.ο 1 Ο 〆CQ UU <<<< Comparative Example 10 〇rn ο <Ν I 12.0 83.0 ι joo.o ο <<<<<<<<<<<<<<<<<<<<<<<<<<<<& 1 70.0 1 1 100.0 ο νΊ 卜 · ' <<< Q 〇〇Q | Comparative Example 8 I 1 20.0 1 ο Ο ΓΟ 72.0 1 ίοο.ο 1 I Ο 卜 ^ << Q CQ < CQ <Comparative Example|Comparative Example 7 1 17.0 1 10.0 j Γ 73.0 1 _〇Ο Ά << Q <<<<<<<> |Comparative Example 6 1 ο cn 15.0 • ο ο ο rn 78.5 1 1 丨Οο.ο 1 ο CQ UU << m < 1 |Comparative Example 5 I ο 12.0 ο Γ^ΐ Ο rn Γ 81.0 ] 1 100.0 I Γ 12/1 1 uj <<〇<< < < 1 |Comparative Example 4 I ο 18.0 Ο ΓΠ Ο η-ί 1 70.0| 1 100.0 ο 卜: <<<<<<< C < 1 | Comparative Example 3 1 ο 对· 1 18.0 1 Ο Cn Γ 70.0 1 [ιο .ο 1 "4.5/1 1 ο << U <<<< 1 |Comparative Example 2 I ο ν〇ο ΓΠ 86.0 100.0 Ο *ri vd << Q <<<< 1 Comparative Example 1 1 21.0 1 ο ο ΓΟ 1__7 ΐ〇Ι 100.0 I Ό << Q <<<< 1 Composition of the detergent composition 5 ώ ώ ro ώ ώ \η ώ νο ώ Γ^· ώ 〇〇ώ ό Ο Id-2 I ά .aesJ Total (% by weight) (component Β) / (component Α) by weight of the detergent composition pH evaluation of the detergent composition Repeated washing rinsing resistance to foaming (stock solution) Resistance to foaming after initial standing for three minutes (diluent) Oil-water separation after three minutes of saturation and standing: glyceryl ether (Β): nonionic surfactant (D ): glycol ether other g "Μϊίΐ55Α«€^-#^^Ι**^Ν·5ϊ·5Γ**«ί^4ί·5ϊ®_00ώ:* -24- 145220.doc 201028467 <LCD Single 7C Washability of the surface> 1_Preparation of the test substrate is sealed in the gap between the liquid-day unit (3.5-inch TFT (thin film transistor) panel' gap between the gaps of 5 μm) Thin film transistor LCD 0.4 mg, in 4〇. The armpit was allowed to stand for 6 minutes, and the thus obtained was used as a test substrate. 2. Washing test: 1 L of the detergent composition prepared in the above manner was heated to 40 ° C, and the above test substrate was placed therein, and ultrasonic cleaning was performed for 3 minutes (38 kHz '600 W). . Thereafter, it was rinsed in a pure water tank (4 (rc) of 4 tanks for 4 minutes, and then dried in a hot air dryer of 9 〇eC for 30 minutes to prepare an observation sample. [Detergency] The following samples were observed. Observation of two items, that is, using a polarizing microscope (magnification: 25 times) to observe a mixture of TFT liquid crystal remaining in the gap and a TFT liquid crystal and a detergent composition which are not completely discharged at the time of rinsing, The obtained photograph was subjected to image analysis to evaluate the cleanability of the surface of the liquid crystal cell. Specifically, the photograph obtained by microscopic observation was binarized (digitized), and "image analysis software WinR〇〇F" was used. (manufactured by Mitani Corporation) Image analysis was performed by subtracting the total area of the residual TFT liquid crystal from the entire image area and the total area of the mixture of the liquid crystal and the cleaning ruthenium composition which were not completely discharged during the rinsing. (The area to be cleaned) 'The value is calculated by dividing the total image area (washing rate), and the detergency is evaluated according to the following evaluation criteria. The higher the value, the more excellent the detergency. 145220.doc - 25- 201028467 [Evaluation Criteria] A : 90% or more B : 80 to less than 90% C : 40 to less than 80% D : less than 40% < repeated washing test > In order to evaluate the detergent composition The desiccability was repeated to study the saturated saturation concentration of the liquid crystal. 20 g of the prepared detergent composition was heated to 4 Å. (:, TFT liquid crystal 〇. 〇 2 g was added thereto, and kept at 40 ° C for 3 minutes. Thereafter, the detergent composition is confirmed, and if it is transparent, the TFT liquid crystal is judged to be dissolved, and the same operation is repeated until the detergent composition is cloudy. The amount of liquid crystal when the detergent composition starts to become cloudy immediately. After subtracting the amount after 00 丨g, the saturated dissolved concentration is calculated and defined as the saturated saturation concentration of the liquid crystal. For example, if it is assumed that the addition of the TFT liquid crystal starts to be cloudy at 0.24 g, the liquid crystal saturated dissolved concentration can be (0.24 - 0.01) / (20 + 0.24 - 〇.〇1 )x 100 was calculated. Using the liquid crystal saturated dissolved concentration, the repeated washing performance was evaluated based on the following evaluation criteria. The results are shown in Table 2 and Table 3. The number of saturated dissolved concentrations ◎ The higher the value, the more excellent the detergency of the detergent composition. Benchmark] A : 2% or more B : 1% or more ~ less than 2% C : 0.5% or more ~ less than 1% D : less than 0.5% <flushing test> 145220.doc -26- 201028467 [flushing evaluation <1:> A 10% by weight aqueous solution (500 g) of each detergent composition was heated to 60 ° C. '5 of the above test substrates were immersed therein for J 〇 minutes. <2> The panel was slowly lifted over 2 sec. and immersed in a first rinse tank containing 500 g of pure water at 40 ° C for 2 minutes. <3> The panel was lifted from the first rinse tank in the same manner as <2>, and immersed in a second rinse tank containing 500 g of pure water at 40 ° C for 2 minutes. <4> The panel was lifted from the second rinse tank in the same manner as <2>, and immersed in an extraction tank (ultrasonic tank) containing 500 g of pure water at 40 °C. Then, the panel was treated with ultrasonic waves (38 KHz, 400 W) for 10 minutes to extract components of the liquid crystal and/or detergent composition which were soluble in the components of the detergent composition remaining on the surface of the panel. Next, the TOC (total organic carbon analyzer) is used to measure the concentration of the organic water in the rinse water in each of the rinse tanks (first and second) and the extraction water in the extraction tank, and calculate the following formula according to the following formula: - the oil removal rate in the rinse tank. Formula: oil removal rate (%) in the first rinse tank = (weight of organic matter of the rinse water in the first rinse tank) / (weight of organic matter of the rinse water in the first rinse tank + flush water in the second rinse tank) The weight of the organic matter + the weight of the organic matter of the extracted water in the extraction tank) χ1 〇〇 <6> Based on the oil removal rate calculated in <5>, the rinsing property was evaluated according to the following evaluation criteria. The results are shown in Table 2 and Table 3. The more the value of the oil removal rate is, the more excellent the rinsing property is. [Evaluation Criteria] H5220.doc -27- 201028467 A : 90% or more B: 70% or more ~ less than 90% C: 50% or more ~ less than 70% D: less than 50% <Foam resistance test> (Stock solution) 30 mL of the prepared detergent composition was filled in a 100 mL glass frit, and the liquid temperature was maintained at 40 °C. Thereafter, the glass container was shaken by hand to vibrate 20 times (30 cm width, 1 reciprocation/second), and then allowed to stand, and the total volume of the detergent composition and the bubble volume immediately after standing was used as the initial bubble. volume. _ Then 'the total volume of the detergent composition and the bubble volume after standing for 3 minutes at TC was taken as the bubble volume after standing for 3 minutes. The smaller the value of the bubble volume, the blister resistance Further, the smaller the value of the bubble volume after standing for 3 minutes, the more excellent the foam breaking property. Here, the term "foaming property" means the degree of disappearance of the formed bubble, which is an indicator of the resistance to foaming. I. Evaluate the blister resistance of the diluent, and assume it is the blister resistance in the drainage equipment. • (Diluent) In the 500 mL measuring cylinder, the organic matter concentration is adjusted to 2〇〇q PPm. The dilution of the agent composition is red, and the liquid temperature is maintained at two C. In this state, air is blown into the diluent until the volume of the bubble reaches a solid solution, and the diluent and the bubble of the detergent composition at a time point of 5 liters The total volume of the volume is used as the saturated bubble volume. After that, the air is stopped and the air is kept, and after maintaining the metal for 3 minutes, the total volume of the detergent diluent and the bubble volume is allowed to stand for 3 minutes; Volume. Use τ〇(10) organic barrier analyzer to measure the organic concentration of the diluent And adjusted. The air blowing amount was set to 145220.doc -28-201028467 1000 mL/min, and the air blowing pipe system was a glass ball filter 503G (manufactured by Katsuyuki Kogyo Co., Ltd.). The smaller the value of the bubble volume, the more excellent the foaming property. Further, the smaller the value of the bubble volume after standing for 3 minutes, the more excellent the foam breaking property. [Evaluation Criteria] Each of the foaming resistance was determined based on the following indexes. Stock solution (initial bubble volume and bubble volume after 3 minutes of standing) 鷉
A :未達40 mLA: less than 40 mL
B · 40以上〜未達5〇mL C. 50以上~未達6〇mL D : 60 mL以上 稀釋液（飽和泡體積與靜置3分鐘後之泡體積）B · 40 or more ~ less than 5 〇 mL C. 50 or more ~ less than 6 〇 mL D : 60 mL or more Diluent (saturated bubble volume and bubble volume after standing for 3 minutes)
A :未達 150 mL B : 150以上~未達250 mL C : 250以上〜未達350 mL D : 350 mL以上 <油水分離性> 油水分離性試驗 以水以外之成分之合計量為5重量％之方式用離子交 換水稀釋實施例9及10中所製備之各洗淨劑組合物。將該 稀釋液裝人至直徑4G mm、高度⑶mm、容量⑽—Μ 璃瓶中’在60t之環境下保溫靜置i小時。其後，觀察各 稀釋液（狀態1)。該稀釋液分層為上 ’、 |州甩呀，進而將玻璃 瓶上下遽烈振動10秒鐘。然後，測 〜王丹-人分層時之時間 145220.doc •29· 201028467 不 (狀態2)。振動該稀釋液，進—步觀察狀態2。按照表4所 之評價基準來評價該觀察結果。分離為上下兩層之時間越 短表示油水分離性越優異。 表4A : less than 150 mL B : 150 or more ~ less than 250 mL C : 250 or more ~ less than 350 mL D : 350 mL or more < oil-water separation> The oil-water separation test is based on the total amount of components other than water. Each of the detergent compositions prepared in Examples 9 and 10 was diluted with ion-exchanged water in a weight % manner. The diluted solution was placed in a diameter of 4 G mm, a height (3) mm, and a capacity (10) - in a glass bottle, and was allowed to stand for 1 hour in an environment of 60 t. Thereafter, each dilution was observed (state 1). The dilution was layered into the upper one, and the state was smashed, and the glass bottle was shaken up and down for 10 seconds. Then, measure ~ Wang Dan - the time when people are stratified 145220.doc •29· 201028467 No (state 2). The dilution was shaken and the state 2 was observed. The observation was evaluated in accordance with the evaluation criteria in Table 4. The shorter the time to separate into the upper and lower layers, the more excellent the oil-water separation property. Table 4
狀態1 _ 分層為上下兩層 B 分層為上下兩層 分層為上下兩層State 1 _ layered into upper and lower layers B layered into upper and lower layers layered into upper and lower layers
狀態2 動結束後未達2分鐘分層為上下兩層 分鐘以上5分鐘^ 下兩層 s匈上 根據上述實驗可明瞭一'— .洗淨性、重複洗㈣及沖洗性。 可知：代替比較例9之 例10之洗淨劑組合物 U之院基糖普及比較 及Β领示之非離子^子界面活㈣’而使用Β+Β_5 1面/舌性劑時，所寐彡曰 物之洗淨性、重複洗 又侍之洗淨劑組合 另-方面可知：即使成 性均優異(實施例叫 ⑷在本發明之範圍外之：(Β)為本發明之範圍内，但成分 的沖洗性亦較差H ♦㈣合物（比較⑷及比較例8) 在本發明之範料H成分（Β)與成分（Α)之重量比 净劑組合物（比較你丨^ ^ 比較例5及比較例7)的沖洗性亦較差，以用、：較例4、 合物。進而可知··成八 Γ差”，、去用作洗淨劑組 淨劑組合物(比較例3)及 =圍外之洗 之洗淨劑組合物(比較 ）3里為本發明之範圍外 冲洗性亦較差，無法用作洗淨劑 145220.doc -30· 201028467 組合物。進而可知··成分（B)之量在本發明之範圍外之洗 淨劑組合物（比較例11及比較例12)的洗淨性、沖洗性亦大 知：若非離子界面 則非離子界面活性 幅降低。進而，根據比較例i 3之結果可 活性劑之HLB之值超出本發明之範圍， 劑變成固體，故而無法使洗淨劑組合物達到均勻。 •财起泡性 使用烧基料及陰離子界面活性劑而獲得之洗淨劑組合State 2 After the end of the movement, the stratification is less than 2 minutes. The upper and lower layers are more than 5 minutes. The next two layers s Hungarian. According to the above experiment, it can be seen that the washing performance, repeated washing (four) and rinsing properties are clear. It can be seen that, in place of the comparison of the hospital-based sugars of the detergent composition U of the example 10 of Comparative Example 9, and the use of the 非+Β_5 1 surface/tongue agent, The cleaning property of the mash, the repeated washing and the combination of the detergent are further known to be excellent even if the composition is excellent (the embodiment is called (4) outside the scope of the present invention: (Β) is within the scope of the present invention. However, the rinsing properties of the components were also poor. H ♦ (tetra) compound (Comparative (4) and Comparative Example 8) In the present invention, the weight ratio of the H component (Β) to the component (Α) was compared with the detergent composition (compare you 丨 ^ ^ In Example 5 and Comparative Example 7), the rinsing property was also inferior, and it was used in: Comparative Example 4, and further, it was found to be inferior, and used as a detergent composition (Comparative Example 3). And the outer washing agent composition (comparative) 3 is also outside the scope of the present invention, and the rinsing property is also poor, and it cannot be used as a detergent 145220.doc -30· 201028467 composition. Further, it is known that the composition (B) The detergent composition (Comparative Example 11 and Comparative Example 12) which is outside the range of the present invention is also excellent in the detergency and rinsing properties: if nonionic Further, the surface of the nonionic interface activity was lowered. Further, according to the result of Comparative Example i3, the value of the HLB of the active agent was outside the range of the present invention, and the agent became solid, so that the detergent composition could not be made uniform. Detergent combination obtained by using a burning base and an anionic surfactant
物(比較例9及比較例10)係原液及稀釋液之耐起泡性均較差 者°另—方面’實施例中之洗淨劑組合物均為耐起泡 異者。 由此，藉由將洗淨劑組合物設為本發明之範圍，可滿足 洗淨性、沖洗性及耐起泡性之全部物性。 •油水分離性 」吏用本發明品(實施例9及實施例1〇)進行油水分離性之 試驗後可知：本發明品係油水分離性優異之洗淨劑^ 物。因此，可知可將本發明之洗淨劑組合物適宜應用於上 述油水分離法。 本發明之洗淨劑組合物可適宜用於錄存在於精密零件 等，質構件之表面之污潰成分等各種工業用途中。 當然以上所述之本發明存在多個同一性之範圍内者。不 可將此種多樣性看成脫離發明之要旨及範圍者，業者明瞭 之全部變更係包含在以下之申請專利範圍之技術範圍内。 145220.docThe materials (Comparative Example 9 and Comparative Example 10) were inferior in foaming resistance of the stock solution and the diluent. The detergent compositions in the examples were all resistant to foaming. Thus, by setting the detergent composition within the scope of the present invention, all the physical properties of the detergency, the rinsing property, and the blister resistance can be satisfied. - Oil-water-separating property After the test of the oil-water separation property of the present invention (Example 9 and Example 1), the product of the present invention is a detergent which is excellent in oil-water separation property. Therefore, it is understood that the detergent composition of the present invention can be suitably applied to the above oil-water separation method. The detergent composition of the present invention can be suitably used for various industrial applications such as the presence of precision parts and the like, and the staining component on the surface of the mass member. Of course, the invention described above is within the scope of a plurality of similarities. It is to be understood that the scope of the invention is not limited by the scope of the invention. 145220.doc
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| TWI696693B (en) * | 2015-12-24 | 2020-06-21 | 日商花王股份有限公司 | Detergent composition for flux |
| TWI737976B (en) * | 2019-03-27 | 2021-09-01 | 中國鋼鐵股份有限公司 | Aluminum foil cleaning agent |
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| CN102877077A (en) * | 2012-09-18 | 2013-01-16 | 广东红日星实业有限公司 | Metal cleaner and preparation method thereof |
| CN102877078B (en) * | 2012-09-18 | 2014-06-04 | 山西太钢不锈钢股份有限公司 | Cleaning agent for surface coating films of non-oriented electrical steels and cleaning method |
| JP6604269B2 (en) * | 2016-05-30 | 2019-11-13 | 日油株式会社 | Rinse agent for hard surface |
| JP6874465B2 (en) * | 2017-03-28 | 2021-05-19 | 日油株式会社 | Detergent composition for oil stains |
| JP7435221B2 (en) * | 2019-05-08 | 2024-02-21 | 三菱ケミカル株式会社 | Conductive compositions, conductors and laminates |
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| ES2208863T3 (en) * | 1997-02-14 | 2004-06-16 | THE PROCTER & GAMBLE COMPANY | LIQUID COMPOSITIONS FOR CLEANING HARD SURFACES. |
| JP2001354998A (en) * | 2000-06-15 | 2001-12-25 | Lion Corp | Detergent composition |
| CA2455961A1 (en) * | 2001-09-10 | 2003-03-20 | The Procter & Gamble Company | Polymers for lipophilic fluid systems |
| JP4286021B2 (en) * | 2002-04-05 | 2009-06-24 | 花王株式会社 | Detergent composition for precision parts |
| JP4451487B2 (en) * | 2002-05-22 | 2010-04-14 | 花王株式会社 | Liquid detergent composition |
| JP4184310B2 (en) * | 2003-04-08 | 2008-11-19 | 花王株式会社 | Liquid detergent composition |
| JP4342825B2 (en) * | 2003-04-17 | 2009-10-14 | 花王株式会社 | Liquid detergent composition |
| TWI247798B (en) * | 2003-06-06 | 2006-01-21 | Kao Corp | Detergent composition for hard surface |
| JP2005325185A (en) * | 2004-05-13 | 2005-11-24 | Kao Corp | Liquid detergent composition |
| JP2007039627A (en) * | 2004-11-30 | 2007-02-15 | Kao Corp | Detergent composition for hard surface |
| JP2006193602A (en) * | 2005-01-13 | 2006-07-27 | Kao Corp | Liquid detergent composition |
| JP4912755B2 (en) * | 2005-06-22 | 2012-04-11 | 花王株式会社 | Liquid detergent composition |
| JP4909173B2 (en) * | 2007-05-17 | 2012-04-04 | 花王株式会社 | CIP cleaning method |
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| TWI696693B (en) * | 2015-12-24 | 2020-06-21 | 日商花王股份有限公司 | Detergent composition for flux |
| TWI737976B (en) * | 2019-03-27 | 2021-09-01 | 中國鋼鐵股份有限公司 | Aluminum foil cleaning agent |
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