JPH04110400A - Detergent composition - Google Patents
Detergent compositionInfo
- Publication number
- JPH04110400A JPH04110400A JP23162090A JP23162090A JPH04110400A JP H04110400 A JPH04110400 A JP H04110400A JP 23162090 A JP23162090 A JP 23162090A JP 23162090 A JP23162090 A JP 23162090A JP H04110400 A JPH04110400 A JP H04110400A
- Authority
- JP
- Japan
- Prior art keywords
- cleaning
- surfactant
- oil
- salt
- detergent composition
- 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 17
- 239000003599 detergent Substances 0.000 title abstract description 5
- 238000004140 cleaning Methods 0.000 claims abstract description 33
- 239000002736 nonionic surfactant Substances 0.000 claims abstract description 8
- 239000004094 surface-active agent Substances 0.000 claims abstract description 8
- 239000003945 anionic surfactant Substances 0.000 claims abstract description 7
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims abstract description 5
- -1 polyoxyethylene Polymers 0.000 claims abstract description 5
- 238000005555 metalworking Methods 0.000 claims abstract description 4
- 239000003209 petroleum derivative Substances 0.000 claims abstract description 4
- 150000003863 ammonium salts Chemical class 0.000 claims abstract description 3
- 150000002780 morpholines Chemical class 0.000 claims abstract description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims 1
- 150000005215 alkyl ethers Chemical class 0.000 abstract description 5
- 239000002253 acid Substances 0.000 abstract description 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical class OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 abstract 1
- 230000002411 adverse Effects 0.000 abstract 1
- 238000013329 compounding Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 239000002904 solvent Substances 0.000 description 7
- 239000012459 cleaning agent Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000010730 cutting oil Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 3
- 239000005456 alcohol based solvent Substances 0.000 description 3
- 230000005660 hydrophilic surface Effects 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000000779 depleting effect Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 150000008282 halocarbons Chemical class 0.000 description 2
- 239000003350 kerosene Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical compound CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 description 1
- 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 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 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 1
- 239000012190 activator Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 125000005037 alkyl phenyl group Chemical group 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- KYKAJFCTULSVSH-UHFFFAOYSA-N chloro(fluoro)methane Chemical compound F[C]Cl KYKAJFCTULSVSH-UHFFFAOYSA-N 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 159000000011 group IA salts Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229940057995 liquid paraffin Drugs 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000002798 spectrophotometry method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 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 1
- 238000004506 ultrasonic cleaning Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Detergent Compositions (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
Description
本発明は、取り扱いが容易で且つＣＦ Ｃ］、 １．３
或いは ］、、１．１−１−リクロロエタン等にかわる
洗浄剤組成物、特に金属加工油の洗浄に優れた洗浄剤組
成物に関するものである。The present invention is easy to handle and CF C], 1.3
or ], 1. The present invention relates to a cleaning composition that can replace 1-1-lichloroethane and the like, particularly a cleaning composition that is excellent in cleaning metalworking oil.
従来の切削油、研削油、プレス油等の金属加工油の洗浄
剤としては、例えはアルカリ塩頌と界面活性剤等から成
るアルカリ洗浄剤、クロロフルオロカーホン、１．１１
−トリクロロエタン等のハロゲン化炭化水素溶剤洗浄、
灯油等の石油系溶剤洗浄やインプロピルアルコール等の
アルコール系溶剤洗浄が広く用いられてきた。Conventional detergents for metal working oils such as cutting oils, grinding oils, and press oils include alkaline detergents made of alkaline salts and surfactants, chlorofluorocarbon, 1.11
- cleaning with halogenated hydrocarbon solvents such as trichloroethane;
Cleaning with petroleum solvents such as kerosene and alcohol solvents such as inpropyl alcohol have been widely used.
しかしながら、このような従来の洗浄剤或いは溶剤洗浄
にあっては、被洗浄累月に対する安全、人体に対する安
全、環境に対する安全に懸念があり、広く安全で取り扱
いの容易な洗浄剤組成物が要求されている。
具体的には、アルカリ洗浄剤は、被洗浄素材に対し侵食
抑制に斯る配慮、アルカリ性であるが為の取り扱い上の
配慮をする必要かあり、ハロゲン化炭化水素溶剤はオゾ
ン層破壊物質として認証された物質は近い将来洗浄に供
し得なくなり、月−又、人体に対し危険な溶剤として確
認された物質□
はその取り扱い上多大の注意を要し、又石油系（容剤や
アルコール系溶剤は比較的低い引火点を待ち、洗浄工程
上安全に列し多大の設備的配慮を必要とするという問題
点があった。However, with such conventional cleaning agents or solvent cleaning, there are concerns about the safety of the body to be cleaned, the safety of the human body, and the safety of the environment, and there is a need for a wide range of safe and easy-to-handle cleaning compositions. ing. Specifically, with alkaline cleaning agents, consideration must be given to inhibiting erosion of the material to be cleaned, and consideration must be given to handling since they are alkaline, and halogenated hydrocarbon solvents have been certified as ozone depleting substances. Substances that have been washed away will no longer be able to be cleaned in the near future, and substances that have been confirmed as solvents that are dangerous to the human body require great care when handling, and petroleum-based (containers and alcohol-based solvents) There is a problem in that it requires waiting for a relatively low flash point, arranging the cleaning process safely, and requiring a great deal of equipment consideration.
【課題を解決するための手段］
この発明は、このような従来の問題点に着目してなされ
たものである。すなわち、石油製品の分類でいう、中質
油であり、その引火点が１００°Ｃ以上で、かつ４００
Ｃの動粘度が３５ ｃ Ｓ を以下である成分を５０〜
９０重量％と、ＨＬＢ５〜８のポリオキシエチレンアル
キルエーテル型非イオン界面活性剤及びアンモニウム塩
、モルホリン塩、或いはアルカノールアミン塩型のアニ
オン界面活性剤から成る界面活性剤が１０〜５０重量％
である洗浄剤組成物である。
（手段を構成する要件）
本発明に使用する引火点が１００°Ｃ以」二、４０°Ｃ
における動粘度が３５ｃＳｔ （センチストークス）以
下である石油製品の分類でいう中質油とは流動パラフィ
ン（丁５ＯＶＧ］、Ｏど１５）、マシン油（Ｉ Ｓ Ｏ
■Ｇ ７〜２２）、スピンドル油の１号又は特１号等か
挙げられる。
中質油の引火点かｌ ＯＯ°Ｃ未満であると、洗）８ｆ
１設備上、安全対策に充分な配慮を必要とし、安全への
目安を水の沸点と同一の」００°Ｃ以」二とした。
又、４０ °Ｃにおける動粘度か３５ｃＳｔをこえると
洗浄性が劣り、且つ水洗後の被洗浄累］しの親木表面が
得難い。更に中質油成分が５０重量％未満であると、洗
浄性が劣り、又９０重量％をこえると水洗性が劣り、被
洗浄素１しの親水表面が得腎くなる。
ＨＬ Ｂ ５〜８のポリオキシエチレンアルキルエーテ
ル型非イオン界面活性剤は、炭素数６〜２２の高級アル
コールにエチレンオキシ［・を所定量付加重合し、ＨＬ
Ｂを５〜８に調整した成分が挙げられる。
アンモニウム、モルホリン又はアルカノールアミン塩型
アニオン界面活性剤は、アルカノールスルホン酸、アル
カンスルホン酸、ポリオキシアルキレンアルキルフェニ
ルエーテルスルポン酸、ポリオキシアルキｊノンアルキ
ルエーテルスルホン酸等の各々の塩タイプのアニオン界
面活性剤が挙げられる。
非イオン界面活性剤は、ｌ−Ｉ Ｌ Ｂが５〜８以外高
くても或いは低くても洗浄性（こ劣り、アニオン界面活
性剤は非イオン界面活性剤の立点を向上し、水洗性を」
二げ、且つ親水表面を得るに必須であり、それ等界面活
性剤は１０重量％未満では、水洗性に劣り、その結果親
水表面が得鮪く、更に５０重量％をこえるど洗浄性に劣
る。非イオン界面活性剤とアニオン界面活性剤の配合比
（，１、界面活性剤中に非イオン界面活性剤が５０〜８
０重量％含有されているのが好ましい。
本発明洗浄剤は主に本構成成分のみで洗浄が行われるが
、場合により水を加え洗浄を行うことも出来る。洗浄対
象汚染は、炭化水素油をベースに潤滑性、極圧性、防錆
性等を付与しつる添加剤或は界面活性剤が加えらね、は
どんとの場合熱変性を受けた汚染であり、浸漬、超音波
、噴霧等の洗浄方法で実施される。洗浄処理後、湯洗、
水洗場合により溶剤でのリンスを行い、乾燥処理後清浄
な被洗浄物を得ることができる。
【作用］
本発明洗浄剤組成物はＣＦ Ｃ−１１３或いは１１．１
−ｈリクロロエタンに比較し、同様レベルの洗浄効果を
発揮し、且つオゾン層破壊に断る環境に対する安全性、
更には人体に対する安全性に（Ｓれ、アルコール系溶剤
洗浄或いは灯油等の石油系溶剤洗浄に比べ洗浄操作上の
安全・Ｍ： ｔコ（′ｇ：と１．月−）又、アルカリ洗
浄に比べ被洗浄素４５の安全性に優れるという特徴を有
する。
【実施例】
表−１における各洗浄剤組成物を準備し、下記の評価（
効果例１〜３）を行った。
効」」上し二」工（洗浄性−１）
油性切削油付着所定ワークを表−１の各々洗浄剤組成物
で６０ ’Ｃ１６０秒間超音波洗浄を行い、（但し、比
較洗浄剤Ｎｏ、 ６は水にて１０％に調整、Ｎｏ、 ７
は３０℃にて洗浄）流水リンス後、８０℃熱風乾燥処理
後、残存油性切削油を紫外分光光度法にて測定、次式に
より洗浄性（％）を求めた。
廟見亘ニュ（劣化洗浄性）
表−１の各々洗浄剤組成物に被洗浄油性切削油を５重量
％及び２０重量％添加し、効果例−１と同様操作・評価
をした。
江東且二ｌ（洗浄性−２）
ＳＵＳ３０４材に油性プレス油を均一塗布し、１００°
Ｃ３０分間熱処理後、表−１の各々洗浄剤組成物で、６
０℃、３０秒間噴霧圧２ ｋｇ／ｃｍ２でスプレー洗浄
を行い、（但し比較洗浄剤Ｎｏ、 ６は水にて１０％に
調整、Ｎｏ、 ７は３０°Ｃにて洗浄）流水リンス後、
素材の水濡れ（親水性）％を目視で数字で評価し、洗浄
性とした。
（以下余白）
本発明洗浄剤組成物は効果例］〜３に対していずれも優
れた性能を示しているが、比較洗浄剤組成物は全ての性
能に優れているものはない。
【発明の効果］
本発明洗浄剤組成物は、指紋、ロジン系フラックス、防
錆油の他、特に切削油、研削？１１或Ｇ」ブレス油等の
金属加工油の洗浄・］！１［、更には劣化洗浄性に優れ
、かつ又、被洗浄素オオの表面親水性を得るのに優れた
特徴を有する。
又、オゾン層破壊物質を含有上ず環境に刻する安全性が
優れ人体にり］シても安全で且つ、操業上め安全も優れ
た特徴を有す。[Means for Solving the Problems] The present invention has been made by focusing on such conventional problems. In other words, it is a medium-quality oil in the classification of petroleum products, with a flash point of 100°C or higher, and a temperature of 400°C.
The component whose kinematic viscosity is 35 c S or less is 50~
90% by weight, and 10 to 50% by weight of a surfactant consisting of a polyoxyethylene alkyl ether type nonionic surfactant with HLB 5 to 8 and an ammonium salt, morpholine salt, or alkanolamine salt type anionic surfactant.
This is a cleaning composition. (Requirements constituting the means) The flash point used in the present invention is 100°C or higher, 40°C or higher.
Medium-quality oil in the classification of petroleum products with a kinematic viscosity of 35 cSt (centistokes) or less includes liquid paraffin (5 OVG), O2 15), machine oil (ISO
(G 7-22), spindle oil No. 1 or special No. 1, etc. If the flash point of medium oil is below lOO°C, it will be washed) 8f
1. Due to the equipment, sufficient consideration must be given to safety measures, and the standard for safety has been set at 00°C or higher, which is the same as the boiling point of water. Furthermore, if the kinematic viscosity at 40° C. exceeds 35 cSt, the cleaning performance will be poor and it will be difficult to obtain a clean surface of the parent wood after washing with water. Furthermore, if the medium oil component is less than 50% by weight, the cleaning properties will be poor, and if it exceeds 90% by weight, the water washing properties will be poor, and the hydrophilic surface of the material 1 to be cleaned will become difficult to clean. Polyoxyethylene alkyl ether type nonionic surfactants with HL B of 5 to 8 are produced by addition-polymerizing a predetermined amount of ethylene oxy to a higher alcohol having 6 to 22 carbon atoms.
Examples include components in which B is adjusted to 5 to 8. Ammonium, morpholine, or alkanolamine salt type anionic surfactants are anionic surfactants of each salt type such as alkanol sulfonic acid, alkanesulfonic acid, polyoxyalkylene alkylphenyl ether sulfonic acid, polyoxyalkylene alkyl ether sulfonic acid, etc. Examples include activators. Nonionic surfactants have a high or low l-ILB value other than 5 to 8, but have a high or low washability (this is poor); ”
These surfactants are essential for obtaining a hydrophilic surface, and if they are less than 10% by weight, the washability is poor, resulting in a hydrophilic surface, and if they exceed 50% by weight, the washability is poor. . The blending ratio of nonionic surfactant and anionic surfactant (,1, nonionic surfactant in the surfactant is 50 to 8
Preferably, the content is 0% by weight. The cleaning agent of the present invention mainly performs cleaning using only the constituent components, but water may be added to perform cleaning if necessary. The contamination to be cleaned is the contamination that has been thermally denatured in cases where additives or surfactants are not added to give lubricity, extreme pressure properties, anti-corrosion properties, etc. to a hydrocarbon oil base. Cleaning methods such as immersion, ultrasound, and spraying are used. After cleaning, hot water washing,
After washing with water and rinsing with a solvent if necessary, a clean object can be obtained after drying. [Effect] The cleaning composition of the present invention is CF C-113 or 11.1.
- Compared to h-lichloroethane, it exhibits the same level of cleaning effect and is environmentally safe because it does not cause ozone layer depletion.
Furthermore, it is safer for the human body (S), compared to cleaning with alcohol-based solvents or petroleum-based solvents such as kerosene. It has the characteristic of being superior in safety of the element to be cleaned 45. [Example] Each cleaning composition in Table 1 was prepared, and the following evaluation (
Effect examples 1 to 3) were performed. ``Cleanability-1'' Predetermined workpieces with oil-based cutting oil adhering to them were subjected to ultrasonic cleaning for 160 seconds at 60'C with each of the cleaning agent compositions shown in Table 1 (However, comparison cleaning agent No. 6 is adjusted to 10% with water, No. 7
After rinsing with running water and drying with hot air at 80°C, the remaining oil-based cutting oil was measured by ultraviolet spectrophotometry, and the cleanability (%) was determined by the following formula. Wataru Miyomi (degraded cleaning performance) 5% by weight and 20% by weight of the oil-based cutting oil to be cleaned were added to each of the cleaning compositions shown in Table 1, and the same operations and evaluations as in Effect Example 1 were carried out. Koto Katsuni l (Cleanability -2) Apply oil-based press oil evenly to SUS304 material, 100°
C After heat treatment for 30 minutes, each of the cleaning compositions in Table 1 was used.
Spray cleaning was performed at 0°C for 30 seconds at a spray pressure of 2 kg/cm2 (however, comparative cleaning agent No. 6 was adjusted to 10% with water, and No. 7 was washed at 30°C). After rinsing with running water,
The water wetness (hydrophilicity) % of the material was visually evaluated numerically and determined as washability. (The following is a blank space) The cleaning composition of the present invention shows excellent performance in all of Effect Examples] to 3, but none of the comparative cleaning compositions is excellent in all performances. [Effects of the Invention] The cleaning composition of the present invention can be used not only for fingerprint cleaning, rosin-based flux, and antirust oil, but also for cutting oil, grinding oil, etc. 11 G” Cleaning of metal processing oil such as breath oil]! 1 [, furthermore, it has excellent characteristics in terms of deterioration cleaning properties and also in obtaining surface hydrophilicity of the material to be cleaned. In addition, it contains no ozone layer depleting substances and is extremely safe to leave a mark on the environment, is safe to the human body, and has excellent operational safety.
Claims (2)
が１００℃以上で、かつ４０℃の動粘度が３５ｃＳｔ以
下である成分を５０〜９０重量％と、ＨＬＢ５〜８のポ
リオキシエチレンアルキルエーテル型非イオン界面活性
剤及びアンモニウム塩、モルホリン塩或いはアルカノー
ルアミン塩型のアニオン界面活性剤から成る界面活性剤
が１０〜５０重量％である事を特徴とする洗浄剤組成物
。1. 50 to 90% by weight of a component that is medium oil in the classification of petroleum products, whose flash point is 100°C or higher and whose kinematic viscosity at 40°C is 35 cSt or lower, and polyoxyethylene alkyl with an HLB of 5 to 8. 1. A cleaning composition characterized in that the amount of a surfactant comprising an ether type nonionic surfactant and an ammonium salt, morpholine salt, or alkanolamine salt type anionic surfactant is 10 to 50% by weight.
成物。2. The cleaning composition according to claim 1, which is used for cleaning metal working oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23162090A JPH0668119B2 (en) | 1990-08-31 | 1990-08-31 | Cleaning composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23162090A JPH0668119B2 (en) | 1990-08-31 | 1990-08-31 | Cleaning composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04110400A true JPH04110400A (en) | 1992-04-10 |
| JPH0668119B2 JPH0668119B2 (en) | 1994-08-31 |
Family
ID=16926366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23162090A Expired - Lifetime JPH0668119B2 (en) | 1990-08-31 | 1990-08-31 | Cleaning composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0668119B2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06128776A (en) * | 1992-10-14 | 1994-05-10 | Tousei Denki Kk | Method and device for cleaning metallic parts or the like |
| JPH06254519A (en) * | 1993-03-03 | 1994-09-13 | Tsusho Sangyosho Kiso Sangyokyokucho | Alcohol-based detergent |
| US5634984A (en) * | 1993-12-22 | 1997-06-03 | Union Oil Company Of California | Method for cleaning an oil-coated substrate |
| EP0692021B1 (en) * | 1993-04-02 | 2002-05-15 | The Dow Chemical Company | Microemulsion and emulsion cleaning compositions |
| US6632598B1 (en) | 1994-03-11 | 2003-10-14 | Biogenex Laboratories | Deparaffinization compositions and methods for their use |
-
1990
- 1990-08-31 JP JP23162090A patent/JPH0668119B2/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06128776A (en) * | 1992-10-14 | 1994-05-10 | Tousei Denki Kk | Method and device for cleaning metallic parts or the like |
| JPH06254519A (en) * | 1993-03-03 | 1994-09-13 | Tsusho Sangyosho Kiso Sangyokyokucho | Alcohol-based detergent |
| EP0692021B1 (en) * | 1993-04-02 | 2002-05-15 | The Dow Chemical Company | Microemulsion and emulsion cleaning compositions |
| US5634984A (en) * | 1993-12-22 | 1997-06-03 | Union Oil Company Of California | Method for cleaning an oil-coated substrate |
| US5723423A (en) * | 1993-12-22 | 1998-03-03 | Union Oil Company Of California, Dba Unocal | Solvent soaps and methods employing same |
| US5780407A (en) * | 1993-12-22 | 1998-07-14 | Union Oil Company Of California | Solvent soaps and methods employing same |
| US5788781A (en) * | 1993-12-22 | 1998-08-04 | Union Oil Company Of California | Method for cleaning an oil-coated substrate |
| US6632598B1 (en) | 1994-03-11 | 2003-10-14 | Biogenex Laboratories | Deparaffinization compositions and methods for their use |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0668119B2 (en) | 1994-08-31 |
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