CN109486570B - 一种电液阀清洗剂及其制备方法 - Google Patents
一种电液阀清洗剂及其制备方法 Download PDFInfo
- Publication number
- CN109486570B CN109486570B CN201811071617.7A CN201811071617A CN109486570B CN 109486570 B CN109486570 B CN 109486570B CN 201811071617 A CN201811071617 A CN 201811071617A CN 109486570 B CN109486570 B CN 109486570B
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- CN
- China
- Prior art keywords
- electro
- cleaning
- hydraulic valve
- cleaning agent
- components
- 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.)
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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
- C11D10/00—Compositions of detergents, not provided for by one single preceding group
- C11D10/04—Compositions of detergents, not provided for by one single preceding group based on mixtures of surface-active non-soap compounds and soap
- C11D10/045—Compositions of detergents, not provided for by one single preceding group based on mixtures of surface-active non-soap compounds and soap based on non-ionic surface-active compounds and soap
-
- 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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- 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)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811071617.7A CN109486570B (zh) | 2018-09-14 | 2018-09-14 | 一种电液阀清洗剂及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811071617.7A CN109486570B (zh) | 2018-09-14 | 2018-09-14 | 一种电液阀清洗剂及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN109486570A CN109486570A (zh) | 2019-03-19 |
CN109486570B true CN109486570B (zh) | 2021-03-16 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201811071617.7A Active CN109486570B (zh) | 2018-09-14 | 2018-09-14 | 一种电液阀清洗剂及其制备方法 |
Country Status (1)
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CN (1) | CN109486570B (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1603392A (zh) * | 2004-08-31 | 2005-04-06 | 大同煤矿集团有限责任公司 | 清洗油皂类物质用清洗液及其制备方法 |
CN102010806A (zh) * | 2010-11-11 | 2011-04-13 | 彭美东 | 快速除蜡剂 |
CN102108321A (zh) * | 2009-12-25 | 2011-06-29 | 比亚迪股份有限公司 | 一种金属除油剂及除油方法 |
-
2018
- 2018-09-14 CN CN201811071617.7A patent/CN109486570B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1603392A (zh) * | 2004-08-31 | 2005-04-06 | 大同煤矿集团有限责任公司 | 清洗油皂类物质用清洗液及其制备方法 |
CN102108321A (zh) * | 2009-12-25 | 2011-06-29 | 比亚迪股份有限公司 | 一种金属除油剂及除油方法 |
CN102010806A (zh) * | 2010-11-11 | 2011-04-13 | 彭美东 | 快速除蜡剂 |
Also Published As
Publication number | Publication date |
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CN109486570A (zh) | 2019-03-19 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
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CB02 | Change of applicant information |
Address after: 1618 Jingguang South Street, Gaobeidian City, Hebei Province 074000 Applicant after: Hebei Zhongmei Shenhai Technology Development Co.,Ltd. Address before: 1618 Jingguang South Street, Gaobeidian City, Hebei Province 074000 Applicant before: GAOBEIDIAN CHINA COAL SHENHAI TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A cleaning agent for electrohydraulic valves and its preparation method Effective date of registration: 20230914 Granted publication date: 20210316 Pledgee: Agricultural Bank of China Limited Gaobeidian City Branch Pledgor: Hebei Zhongmei Shenhai Technology Development Co.,Ltd. Registration number: Y2023980056820 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |