JPH03140486A - Detergent composition - Google Patents
Detergent compositionInfo
- Publication number
- JPH03140486A JPH03140486A JP27918789A JP27918789A JPH03140486A JP H03140486 A JPH03140486 A JP H03140486A JP 27918789 A JP27918789 A JP 27918789A JP 27918789 A JP27918789 A JP 27918789A JP H03140486 A JPH03140486 A JP H03140486A
- Authority
- JP
- Japan
- Prior art keywords
- cleaning
- parts
- present
- cleaning composition
- surfactant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 35
- 239000003599 detergent Substances 0.000 title abstract description 8
- 239000004094 surface-active agent Substances 0.000 claims abstract description 10
- WRMNZCZEMHIOCP-UHFFFAOYSA-N 2-phenylethanol Chemical compound OCCC1=CC=CC=C1 WRMNZCZEMHIOCP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000002736 nonionic surfactant Substances 0.000 claims abstract description 4
- 238000004140 cleaning Methods 0.000 claims description 41
- 238000000034 method Methods 0.000 claims description 18
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 abstract description 9
- 238000003912 environmental pollution Methods 0.000 abstract description 6
- 235000019445 benzyl alcohol Nutrition 0.000 abstract description 3
- 150000005215 alkyl ethers Chemical class 0.000 abstract description 2
- 230000004907 flux Effects 0.000 description 14
- XMGQYMWWDOXHJM-UHFFFAOYSA-N limonene Chemical compound CC(=C)C1CCC(C)=CC1 XMGQYMWWDOXHJM-UHFFFAOYSA-N 0.000 description 12
- 239000012459 cleaning agent Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 239000002904 solvent Substances 0.000 description 9
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000003921 oil Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 238000000354 decomposition reaction Methods 0.000 description 5
- 235000001510 limonene Nutrition 0.000 description 5
- 229940087305 limonene Drugs 0.000 description 5
- -1 pinene Chemical compound 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 239000002480 mineral oil Substances 0.000 description 4
- 235000010446 mineral oil Nutrition 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 3
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 239000010730 cutting oil Substances 0.000 description 3
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 229930195729 fatty acid Natural products 0.000 description 3
- 239000000194 fatty acid Substances 0.000 description 3
- 239000003205 fragrance Substances 0.000 description 3
- 239000004519 grease Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000010721 machine oil Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 3
- 238000004506 ultrasonic cleaning Methods 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 2
- 238000004817 gas chromatography Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000011086 high cleaning Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 229930014626 natural product Natural products 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000013020 steam cleaning Methods 0.000 description 2
- 150000003505 terpenes Chemical class 0.000 description 2
- 235000007586 terpenes Nutrition 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- UJPMYEOUBPIPHQ-UHFFFAOYSA-N 1,1,1-trifluoroethane Chemical compound CC(F)(F)F UJPMYEOUBPIPHQ-UHFFFAOYSA-N 0.000 description 1
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- QIRNGVVZBINFMX-UHFFFAOYSA-N 2-allylphenol Chemical compound OC1=CC=CC=C1CC=C QIRNGVVZBINFMX-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- 239000002280 amphoteric surfactant Substances 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010227 cup method (microbiological evaluation) Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000002529 flux (metallurgy) Substances 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000014593 oils and fats Nutrition 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- WVDDGKGOMKODPV-ZQBYOMGUSA-N phenyl(114C)methanol Chemical compound O[14CH2]C1=CC=CC=C1 WVDDGKGOMKODPV-ZQBYOMGUSA-N 0.000 description 1
- 229940067107 phenylethyl alcohol Drugs 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 229950011008 tetrachloroethylene Drugs 0.000 description 1
- POWFTOSLLWLEBN-UHFFFAOYSA-N tetrasodium;silicate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-][Si]([O-])([O-])[O-] POWFTOSLLWLEBN-UHFFFAOYSA-N 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 235000012431 wafers Nutrition 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
- 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
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は洗浄剤組成物、更に詳しくは精密部品又はその
組立加工工程に使用される治工具類の固体表面に存在す
る、油脂、機械油、切削油、グリース、ロジン系フラッ
クス等の汚れの除去性に優れ、また斯かる汚れにより劣
化されに＜＜、かつ廃水処理性のよい洗浄剤組成物に関
する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a cleaning composition, and more particularly, to a cleaning composition that cleanses oils, fats, and machine oils that exist on the solid surfaces of precision parts or jigs and tools used in the assembly process thereof. The present invention relates to a cleaning composition that has excellent removal properties for dirt such as cutting oil, grease, and rosin flux, is not degraded by such dirt, and has good wastewater treatment properties.
従来、精密部品、治工具等の固体表面に存在する油等の
有機物を主体とする汚れの除去には、ケロシン、ベンゼ
ン、キシレン等の炭化水素系溶剤；トリクロロエチレン
、テトラクロロエチレン等の塩素系溶剤；トリクロロト
リフルオロエタン等のフロン系溶剤；オルソケイ酸ソー
ダや苛性ソーダに界面活性剤やビルダーを配合した水系
の洗浄剤等が使用されている。特に電子、電気、機械等
の部品にはその高洗浄性、難燃性という特性を生かして
フロン系溶剤又は塩素系溶剤が使用されている。Conventionally, to remove stains mainly composed of organic substances such as oil that exist on the solid surfaces of precision parts, jigs, etc., hydrocarbon solvents such as kerosene, benzene, and xylene; chlorine solvents such as trichlorethylene and tetrachlorethylene; Freon-based solvents such as trifluoroethane; water-based cleaning agents containing sodium orthosilicate or caustic soda mixed with surfactants and builders are used. In particular, fluorocarbon solvents or chlorinated solvents are used for electronic, electrical, mechanical, and other parts due to their high cleaning properties and flame retardant properties.
また、近年、環境汚染が少なくかつ安全性の高い洗浄剤
として、米国特許第４．５１１．４８８号明細書、同第
４．６４０．７１９号明細書、同第４．７４０．２４７
号明細書等に見られるようなリモネン、ピネン、ジペン
テン等のテルペン類も提案されている。In addition, in recent years, U.S. Patent No. 4.511.488, U.S. Pat. No. 4.640.719, U.S. Pat.
Terpenes such as limonene, pinene, and dipentene, as seen in the specification of the above patent, have also been proposed.
しかし、これらの洗浄剤はいずれを取っても、汚れ除去
性、低毒性、環境汚染をしないといった洗浄剤組成物に
要求される条件のすべてを満たすようなものではなかっ
た。すなわち、塩素系及びフロン系の溶剤を用いる洗浄
剤は、安全性、毒性、環境汚染性等に大きな問題を有し
ている。また、炭化水素系溶剤、特にベンゼン、キシレ
ン等は毒性が高く、労働安全衛生法上の有害物に指定さ
れている化合物であって、これを取り扱う作業の危険性
及び煩雑さを考慮すると、洗浄剤として用いることは好
ましくない。一方、水系洗浄剤は、溶剤系洗浄剤に比較
して危険性と毒性が低い点では好ましいが、洗浄力にお
いて数段劣っている。また、リモネンに代表されるテル
ペン類は、安全性と洗浄性を両立させ得る化合物である
が、引火点が低いため設備が大がかりとなるという問題
があるばかりでなく、天然物由来のために安定品質の物
が得難く、供給量に限界があり、工業用洗浄剤として実
際的ではない。However, none of these detergents satisfies all of the conditions required for a detergent composition, such as dirt-removability, low toxicity, and no environmental pollution. That is, cleaning agents that use chlorine-based and fluorocarbon-based solvents have major problems in terms of safety, toxicity, environmental pollution, and the like. In addition, hydrocarbon solvents, especially benzene and xylene, are highly toxic compounds and are designated as hazardous substances under the Industrial Safety and Health Act. It is not preferable to use it as an agent. On the other hand, water-based detergents are preferable in that they are less dangerous and toxic than solvent-based detergents, but they are several steps inferior in cleaning power. In addition, terpenes such as limonene are compounds that are both safe and easy to clean, but they not only have the problem of requiring large-scale equipment due to their low flash point, but also are stable because they are derived from natural products. It is difficult to obtain high-quality products, and there is a limit to the amount supplied, making it impractical as an industrial cleaning agent.
本発明の目的は、上述のような従来記述のもつ欠点を改
良し、洗浄性、安全性に優れかつ洗浄剤による環境汚染
のない、精密部品又はその組立加工工程に用いられる治
工具類の固体表面に存在する油脂、機械油、切削油、グ
リース、ロジン系フラックス等の汚れ成分を除去するた
めの洗浄剤組成物を提供することにある。The object of the present invention is to improve the above-mentioned drawbacks of the conventional descriptions, and to provide a solid material for precision parts or jigs and tools used in the assembly processing process thereof, which is excellent in cleanability and safety and free from environmental pollution caused by cleaning agents. The object of the present invention is to provide a cleaning composition for removing dirt components such as oils and fats, machine oil, cutting oil, grease, and rosin flux present on the surface.
かかる実情において、本発明者らは上記問題点を解決す
べく鋭意研究を行った結果．ペンジルアルコール又は２
−フェニルエチルアルコールが前記条件を満足する洗浄
剤組成物として使用し得るものであることを見いだし、
本発明を完成するに至った。Under these circumstances, the inventors of the present invention have conducted intensive research to solve the above problems. Penzyl alcohol or 2
- It has been discovered that phenylethyl alcohol can be used as a cleaning composition that satisfies the above conditions,
The present invention has now been completed.
すなわち本発明は．ペンジルアルコール又は２−フェニ
ルエチルアルコールを７０重量％以上含有する洗浄剤組
成物を提供するものである。In other words, the present invention... The present invention provides a cleaning composition containing 70% by weight or more of penzyl alcohol or 2-phenylethyl alcohol.
これらベンジルアルコール又は２−フェニルエチルアル
コールは、洗浄性を維持し、持続性を確保するために本
発明洗浄剤組成物中に７０重量％以上含有することが必
要である。These benzyl alcohol or 2-phenylethyl alcohol needs to be contained in the cleaning composition of the present invention in an amount of 70% by weight or more in order to maintain cleaning performance and ensure sustainability.
本発明の洗浄剤組成物は、更に界面活性剤を配合するこ
とにより、より強力な洗浄力を発揮する。The cleaning composition of the present invention exhibits stronger cleaning power by further incorporating a surfactant.
界面活性剤としてはアニオン性活性剤、カチオン性活性
剤、両イオン性活性剤等いずれも使用することができる
が、洗浄面への影響が少ないという点で非イオン系界面
活性剤が最もよい。例えばポリオキシアルキレンアルキ
ルエーテル、ポリオキシアルキレンアルキルフェノール
エーテル、ポリオキシアルキレンアルキル脂肪酸エステ
ル、ポリオキシアルキレンアリルフェノールエーテル、
ポリオキシアルキレンソルビタン脂肪酸エステル、ポリ
オキシアルキレンアルキルアミン、ソルビタン脂肪酸エ
ステル、ポリオキシアルキレン等が好ましく、そのなか
でも平均ＨＬＢ４〜１５の非イオン性界面活性剤が特に
優れた効果を発現する。As the surfactant, anionic surfactants, cationic surfactants, amphoteric surfactants, etc. can all be used, but nonionic surfactants are best because they have little effect on the cleaning surface. For example, polyoxyalkylene alkyl ether, polyoxyalkylene alkylphenol ether, polyoxyalkylene alkyl fatty acid ester, polyoxyalkylene allylphenol ether,
Preferred are polyoxyalkylene sorbitan fatty acid ester, polyoxyalkylene alkylamine, sorbitan fatty acid ester, polyoxyalkylene, etc. Among them, nonionic surfactants with an average HLB of 4 to 15 exhibit particularly excellent effects.
ここで、ポリオキシアルキレンとは、エチレンオキサイ
ド、プロピレンオキサイド又はブチレンオキサイドの重
合体のことをいう。Here, polyoxyalkylene refers to a polymer of ethylene oxide, propylene oxide, or butylene oxide.
界面活性剤の添加量としては０．０１〜３０重量％程度
、特に３〜２０重量％が望ましい。０．０１重量％未満
では界面活性剤を加えたことによる特別の効果は発現せ
ず、一方３０重量％を超えると界面活性剤が洗浄表面に
残留して、洗浄された部品の特性に影響を及ぼすことが
ある。The amount of surfactant added is desirably about 0.01 to 30% by weight, particularly 3 to 20% by weight. If the amount is less than 0.01% by weight, the addition of the surfactant will not produce any special effects, while if it exceeds 30% by weight, the surfactant will remain on the cleaned surface and affect the properties of the cleaned parts. It may be harmful.
また、本発明洗浄剤組成物には、その効果を損なわない
範囲で、必要に応じて更にエタノール、グリコール等の
各種アルコール、クエン酸、酒石酸、フタル酸等の有機
酸などを配合してもよい。In addition, the cleaning composition of the present invention may further contain various alcohols such as ethanol and glycol, and organic acids such as citric acid, tartaric acid, and phthalic acid, as necessary, within a range that does not impair its effectiveness. .
本発明の洗浄剤は、精密部品及びその組立加工工程に使
用される治工具類の洗浄に特に優れた効果を有する。The cleaning agent of the present invention has particularly excellent effects on cleaning precision parts and jigs and tools used in the assembly process thereof.
本発明において、精密部品とは、例えば電子部品、電機
部品、精密機械部品、樹脂加工部品、光学部品等をいう
。ここで、電子部品とは、例えば電算機及びその周辺機
器、家電機器、通信機器、ＯＡ機器、その他電子応用機
器等に用いられるプリント配線基板；ＩＣリードフレー
ム、抵抗器、コンデンサー リレー等接点部材に用いら
れるフープ材；ＯＡ機器、時計、電算機器、玩具、家電
機器等に用いられる液晶表示器；映像・音声記録／再生
部品、その関連部品等に用いられる磁気記録部品；シリ
コンやセラミックスのウェハ等の半導体材料；水晶振動
子等の電歪用部品；ＣＤ、ＦＤ、複写機器、光記録機器
等に用いられる光電変換部品などをいう。電機部品とは
例えばブラシ、ロータ、ステータ、ハウジング等の電動
機部品；販売機や各種機器に用いられる発券用部品；販
売機、キャッシュデイスペンサ等に用いられる貨幣検査
用部品などをいう。精密機械部品とは、例えば精密駆動
機器、ビデオレコーダー等に用いられるベアリング；超
硬チップ等の加工用部品などをいう。樹脂加工部品とは
、例えばカメラ、自動車等に用いられる精密樹脂加工部
品などをいう。更に、光学部品としては、カメラ、眼鏡
、光学機器等に用いられるレンズがあり、また、その他
部品としてメガネフレーム、時計ケース、時計ベルト等
が例示される。In the present invention, precision parts include, for example, electronic parts, electrical parts, precision mechanical parts, resin-processed parts, optical parts, and the like. Here, electronic components include, for example, printed wiring boards used in computers and their peripheral equipment, home appliances, communication equipment, OA equipment, and other electronic application equipment; contact members such as IC lead frames, resistors, and capacitor relays; Hoop materials used; Liquid crystal displays used in OA equipment, watches, computer equipment, toys, home appliances, etc.; Magnetic recording parts used in video/audio recording/playback parts, related parts, etc.; Silicon and ceramic wafers, etc. semiconductor materials; electrostrictive parts such as crystal resonators; photoelectric conversion parts used in CDs, FDs, copying equipment, optical recording equipment, etc. Electrical parts include, for example, electric motor parts such as brushes, rotors, stators, housings, etc.; ticket issuing parts used in vending machines and various devices; coin inspection parts used in vending machines, cash dispensers, etc. Precision mechanical parts include, for example, bearings used in precision drive equipment, video recorders, etc., and machining parts such as carbide tips. Resin processed parts refer to precision resin processed parts used for cameras, automobiles, etc., for example. Further, optical parts include lenses used in cameras, glasses, optical instruments, etc., and other parts include glasses frames, watch cases, watch straps, etc.
本発明において、組立加工工程に使用される治工具類と
は、上述の各種部品例で示したような精密部品を製造、
成形、加工、組立、仕上げ等の各種工程において取り扱
う治具、工具の他、これらの精密部品を取り扱う各種機
器、その部品等をいう。In the present invention, the jigs and tools used in the assembly processing process are used to manufacture precision parts such as those shown in the various parts examples above.
Refers to jigs and tools used in various processes such as molding, processing, assembly, and finishing, as well as various equipment and parts that handle these precision parts.
本発明の洗浄剤組成物は、特に上述のうち、フラックス
の残存したプリント配線基板に対し好適な性能を発揮す
るが、本発明の対象となる精密部品類及び治工具類は、
これらの例に限られるものではなく、組立加工工程にお
いて各種の加工油やフラックス等の後工程の妨害物質、
又は製品の特性を低下させる各種の油性汚染物質を付着
している一定形状の固体表面を持つ精密部品類及び治工
具類であれば、本発明洗浄剤組成物が適用できる。The cleaning composition of the present invention exhibits suitable performance particularly for the above-mentioned printed wiring boards with residual flux.
Not limited to these examples, substances that interfere with post-processes such as various processing oils and fluxes during the assembly process,
Alternatively, the cleaning composition of the present invention can be applied to precision parts and jigs and tools that have a solid surface of a certain shape to which various oil-based contaminants that degrade product properties are attached.
これらの汚染物質が例えば油脂、機械油、切削油、グリ
ース、ロジン系フラックス等の、主として有機油分の汚
れである場合、本発明の洗浄剤組成物が特に有効であり
、これに金属粉、無機物粉、水分等が混入した汚れであ
っても充分洗浄除去することができる。The cleaning composition of the present invention is particularly effective when these contaminants are mainly organic oil stains such as oil, machine oil, cutting oil, grease, rosin flux, etc. Even dirt mixed with powder, moisture, etc. can be thoroughly washed and removed.
本発明の洗浄剤組成物は、浸漬法、超音波洗浄法、揺動
法、スプレー法、蒸気洗浄法、手拭法、水置換乾燥法等
の各種の洗浄方法において使用でき、かつ好ましい結果
を得ることができる。The cleaning composition of the present invention can be used in various cleaning methods such as immersion method, ultrasonic cleaning method, rocking method, spray method, steam cleaning method, manual wiping method, water displacement drying method, etc., and obtains favorable results. be able to.
本発明の洗浄剤を、例えばフラックスの付着したプリン
ト配線基板の洗浄工程に用いる場合、例えば、まず本発
明洗浄剤組成物をいれた超音波洗浄槽で超音波洗浄し、
次いで本発明の洗浄剤組成物を満たした液浴槽において
浸漬洗浄し、最後に本発明の洗浄剤組成物により蒸気洗
浄する等の方法を連続的に行うことにより、効率的に洗
浄することができる。When the cleaning agent of the present invention is used, for example, in the process of cleaning a printed wiring board to which flux has adhered, for example, first, the cleaning agent composition of the present invention is ultrasonically cleaned in an ultrasonic cleaning tank containing the cleaning agent composition of the present invention,
Then, efficient cleaning can be achieved by continuously performing a method such as immersion cleaning in a liquid bath filled with the cleaning composition of the present invention, and finally steam cleaning with the cleaning composition of the present invention. .
以下、実施例を挙げて更に詳細に説明するが、本発明は
これらに限定されるものではない。Hereinafter, the present invention will be explained in more detail with reference to Examples, but the present invention is not limited thereto.
実施例１〜１６及び比較例１〜２
表１に示す組成の洗浄剤組成物を調製し、その洗浄性及
びフラックス除去性を評価した。結果を表１に示す。Examples 1 to 16 and Comparative Examples 1 to 2 Cleaning compositions having the compositions shown in Table 1 were prepared, and their cleaning properties and flux removal properties were evaluated. The results are shown in Table 1.
（１）洗浄性試験
７０ｍｍｘ １５０ｍｍの鋼製テストピースに５００ｍ
ｇ／ｍ″の割合でナフテン系鉱油（４０ｔｌ：。(1) Cleanability test 500m on a 70mm x 150mm steel test piece
naphthenic mineral oil (40 tl:.
３５０ ｃｓｔ）を塗布する。このテストピースを、４
０℃に保った洗浄液に浸漬し、超音波で５分間洗浄した
。洗浄後、目視によりその洗浄性を評価した。350 cst). This test piece, 4
It was immersed in a cleaning solution kept at 0°C and cleaned with ultrasonic waves for 5 minutes. After washing, the washability was visually evaluated.
（評価基準）
洗浄性 ０１表面極めて清浄
○：裏表面鉱油残着はとんどなし
Δ：裏表面鉱油残着わずかにあり
×：表面に鉱油残着あり
（２）フラックス除去性試験
ＩＣチップを装着したプリント配線板をフラックス処理
し、続いてハンダ処理してテストピースとした。このテ
ストピースを８０℃に保った洗浄液に浸漬し、５分間超
音波洗浄後プリント配線板からのフラックスの除去性を
目視で評価した。(Evaluation criteria) Cleanability 01 Surface extremely clean ○: Almost no mineral oil residue on back surface Δ: Slight mineral oil residue on back surface ×: Mineral oil residue on surface (2) Flux removal test IC chip The mounted printed wiring board was subjected to flux treatment, and then soldered to form a test piece. This test piece was immersed in a cleaning solution maintained at 80° C., and after 5 minutes of ultrasonic cleaning, the removability of flux from the printed wiring board was visually evaluated.
（評価基準）
◎：フラックス残着なく、洗浄力極めて大○：フラック
ス残着がほとんどなく、洗浄力△ ：
フラックス残着かわずかにあるが、
洗浄
力あり
× ：
フラックスが残着し、
洗浄力に乏しい
以下余白
実施例１７．１８及び比較例３
表２に示す組成の洗浄剤組成物を調製し、その引火性、
生分解性及び水による洗浄性（水に対する溶解性）を評
価した。その結果を表２に示す。(Evaluation criteria) ◎: No flux residue, extremely high cleaning power ○: Almost no flux residue, cleaning power △: Slight flux residue, but cleaning power ×: Flux remains, cleaning power Examples 17 and 18 and Comparative Example 3 Cleaning compositions having the compositions shown in Table 2 were prepared, and their flammability,
Biodegradability and water washability (solubility in water) were evaluated. The results are shown in Table 2.
（１）引火性
クリーブランドオープンカップ（Ｃ１ｅａｖｅｌａｎｄ
Ｏｐｅｎ Ｃｕｐ）法により引火性の強弱を評価した。(1) Flammable Cleveland Open Cup (C1eaveland)
Flammability was evaluated using the Open Cup method.
（評価基準）
○ 引火点１００℃以上
△ 引火点５０℃以上１００を未満
Ｘ 引火点５０℃未満
（２）生分解性
沈降槽を備えた曝気式連続活性汚泥処理試験装置を用い
て、各洗浄剤の生物処理性（生分解性）を測定した。活
性汚泥は、花王和歌山工場活性汚泥を用い、汚泥濃度３
０００ｍｇ／ Ｉｔ 、処理温度２５℃、水理学的滞留
時間１２ｈ「で処理を行った。なお、フィードする洗浄
剤濃度は３００ｍｇ／ｊ！とし、これにＪＩＳ ＫＯ１
０２の１６（１）で定められた無機栄養塩溶液Ａ、Ｂ、
ＣＳＤ液各１ｍｌ／ｌを加えた溶液をフィード液とした
。連続フィードしながら処理を行い、７日後の処理液を
採取して、残留するベンジルアルコール、２−フェニル
エチルアルコール、リモネンの残留量をガスクロマトグ
ラフィーを用いて測定した。(Evaluation criteria) ○ Flash point: 100°C or higher △ Flash point: 50°C or higher and lower than 100 The bioprocessability (biodegradability) of the agent was measured. The activated sludge used was activated sludge from the Kao Wakayama factory, and the sludge concentration was 3.
The treatment was carried out at a treatment temperature of 25°C and a hydraulic retention time of 12 hours.The concentration of the cleaning agent to be fed was 300mg/j!, and JIS KO1
Inorganic nutrient solutions A and B specified in 02-16(1),
A solution to which 1 ml/l of each CSD solution was added was used as a feed liquid. The treatment was carried out with continuous feeding, and the treated solution was collected after 7 days, and the residual amounts of benzyl alcohol, 2-phenylethyl alcohol, and limonene were measured using gas chromatography.
同時にフィード液中の各成分もガスクロマトグラフィー
で測定し、分解率は以下の式で算出した。At the same time, each component in the feed liquid was also measured by gas chromatography, and the decomposition rate was calculated using the following formula.
得られた分解率より、下記基準にて生分解性を評価した
。Based on the obtained decomposition rate, biodegradability was evaluated based on the following criteria.
分解率９０％以上 ◎
分解率８０％以上 ○
分解率６０％以下 ×
（３）水による洗浄性
水に対する溶解性をもって、水による洗浄性を評価した
。Decomposition rate: 90% or more ◎ Decomposition rate: 80% or more ○ Decomposition rate: 60% or less × (3) Washability with water Washability with water was evaluated based on solubility in water.
表２の結果より、本発明洗浄剤組成物は次のような利点
を有する。From the results in Table 2, the cleaning composition of the present invention has the following advantages.
本発明洗浄剤組成物は非フロン有機溶剤であり、また同
様な溶剤系であるリモネンに比べて廃水処理性がよいた
め環境汚染の問題がない。また、リモネン系に比べ引火
点が高く取扱い上の安全性が高い。更に天然物でないた
め供給安定性の点でも優れている。また本発明洗浄剤組
成物は、水に可溶であるため、水洗により完全に除去さ
れ、残留によるプラスチック部品等への影皆も小さい。The cleaning composition of the present invention is a fluorocarbon-free organic solvent and has better wastewater treatment properties than limonene, which is a similar solvent, so there is no problem of environmental pollution. In addition, it has a higher flash point than limonene-based materials, making it safer to handle. Furthermore, since it is not a natural product, it is also excellent in terms of supply stability. Moreover, since the cleaning composition of the present invention is soluble in water, it can be completely removed by washing with water, and the residual effect on plastic parts and the like is minimal.
更に．ペンジルアルコール、２−フェニルエチルアルコ
ールはいずれも香料として使用される物質であり、良好
な香りを有し、その香りは穏やかで使用時に不快感を与
えることがない。Furthermore. Penzyl alcohol and 2-phenylethyl alcohol are both substances used as fragrances, and have a pleasant fragrance.The fragrance is mild and does not cause discomfort when used.
以上のように、本発明によれば洗浄性、安全性に優れ、
かつ洗浄剤による環境汚染のない、精密部品又はその組
立加工工程に用いられる治工具頚用の洗浄剤組成物が提
供される。As described above, the present invention has excellent cleanability and safety;
Moreover, there is provided a cleaning composition for precision parts or the necks of jigs and tools used in the assembly process thereof, which does not cause environmental pollution due to the cleaning agent.
以 上that's all
Claims (4)
ールを７０重量％以上含有する洗浄剤組成物。1. A cleaning composition containing 70% by weight or more of penzyl alcohol or 2-phenylethyl alcohol.
求項１記載の洗浄剤組成物。2. The cleaning composition according to claim 1, further comprising 0.01 to 30% by weight of a surfactant.
剤である請求項２記載の洗浄剤組成物。3. The cleaning composition according to claim 2, wherein the surfactant is a nonionic surfactant with an HLB of 4 to 15.
類の洗浄に用いるものである請求項１記載の洗浄剤組成
物。4. The cleaning composition according to claim 1, which is used for cleaning precision parts or jigs and tools used in the assembly process thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1279187A JPH0768551B2 (en) | 1989-10-26 | 1989-10-26 | Cleaning composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1279187A JPH0768551B2 (en) | 1989-10-26 | 1989-10-26 | Cleaning composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03140486A true JPH03140486A (en) | 1991-06-14 |
| JPH0768551B2 JPH0768551B2 (en) | 1995-07-26 |
Family
ID=17607651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1279187A Expired - Fee Related JPH0768551B2 (en) | 1989-10-26 | 1989-10-26 | Cleaning composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0768551B2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08254602A (en) * | 1995-03-16 | 1996-10-01 | Japan Energy Corp | Cleaning agent for optical component |
| JP2001089793A (en) * | 1999-09-21 | 2001-04-03 | Kanebo Ltd | Resin removing agent, cleaning preparation using the resin removing agent and favorite food for removing resin |
| WO2005021700A1 (en) * | 2003-08-27 | 2005-03-10 | Kaken Tech Co., Ltd. | Cleaning agent for removing solder flux and method for cleaning solder flux |
| US7015182B2 (en) | 2002-04-05 | 2006-03-21 | Kao Corporation | Detergent composition for cleaning precision parts |
| JP2008291178A (en) * | 2007-05-28 | 2008-12-04 | Johnson Diversey Co Ltd | Release agent composition for floor polish and method for releasing and removing using the same |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55145737A (en) * | 1979-05-04 | 1980-11-13 | Toray Ind Inc | Cleaning agent for apparatus having polyamide |
| JPS6369897A (en) * | 1986-09-11 | 1988-03-29 | 第一工業製薬株式会社 | Detergent composition |
-
1989
- 1989-10-26 JP JP1279187A patent/JPH0768551B2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55145737A (en) * | 1979-05-04 | 1980-11-13 | Toray Ind Inc | Cleaning agent for apparatus having polyamide |
| JPS6369897A (en) * | 1986-09-11 | 1988-03-29 | 第一工業製薬株式会社 | Detergent composition |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08254602A (en) * | 1995-03-16 | 1996-10-01 | Japan Energy Corp | Cleaning agent for optical component |
| JP2001089793A (en) * | 1999-09-21 | 2001-04-03 | Kanebo Ltd | Resin removing agent, cleaning preparation using the resin removing agent and favorite food for removing resin |
| US7015182B2 (en) | 2002-04-05 | 2006-03-21 | Kao Corporation | Detergent composition for cleaning precision parts |
| WO2005021700A1 (en) * | 2003-08-27 | 2005-03-10 | Kaken Tech Co., Ltd. | Cleaning agent for removing solder flux and method for cleaning solder flux |
| CN100412183C (en) * | 2003-08-27 | 2008-08-20 | 化研科技株式会社 | Cleaning agent for removing solder flux and method for cleaning solder flux |
| US7435711B2 (en) | 2003-08-27 | 2008-10-14 | Kaken Tech Co., Ltd. | Cleaning agent for removing solder flux and method for cleaning solder flux |
| JP2009190089A (en) * | 2003-08-27 | 2009-08-27 | Kaken Tec Kk | Cleaning agent for removing solder flux and method for cleaning solder flux |
| US7776808B2 (en) | 2003-08-27 | 2010-08-17 | Kaken Tech Co., Ltd. | Cleaning agent for removing solder flux and method for cleaning solder flux |
| JP2008291178A (en) * | 2007-05-28 | 2008-12-04 | Johnson Diversey Co Ltd | Release agent composition for floor polish and method for releasing and removing using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0768551B2 (en) | 1995-07-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5849106A (en) | Cleaning process | |
| JPH05306482A (en) | Detergent composition for precision part or jig and tool | |
| JP3229712B2 (en) | Detergent composition | |
| JPH03162496A (en) | Detergent composition | |
| JP2639733B2 (en) | Detergent composition | |
| JPH03140486A (en) | Detergent composition | |
| JP2816805B2 (en) | Cleaning method | |
| JPH0457897A (en) | Detergent composition | |
| JP2610552B2 (en) | Cleaning method | |
| JP3229711B2 (en) | Detergent composition | |
| JPH0457898A (en) | Aqueous detergent composition | |
| JP2819156B2 (en) | Detergent composition | |
| JPH09151399A (en) | Detergent composition | |
| JPH0598294A (en) | Cleaner composition | |
| JP2651643B2 (en) | Detergent composition | |
| JP2732229B2 (en) | Cleaning method and cleaning agent | |
| JP4063346B2 (en) | Washing soap | |
| JP2893497B2 (en) | Cleaning composition for precision parts or jigs | |
| JP2878862B2 (en) | Cleaning composition for precision parts or jigs | |
| JP2979276B2 (en) | Detergent composition | |
| JPH0468097A (en) | Detergent composition | |
| JPH0780423A (en) | Cleaning | |
| JPH04122480A (en) | Method for washing electronic part or precise part | |
| JP2617247B2 (en) | Cleaning composition for precision parts or jigs | |
| JPH07102296A (en) | Degreasing detergent |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080726 Year of fee payment: 13 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080726 Year of fee payment: 13 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090726 Year of fee payment: 14 |
|
| LAPS | Cancellation because of no payment of annual fees |