CN1872837A - 硫化异丁烯萃取洗涤工艺 - Google Patents
硫化异丁烯萃取洗涤工艺 Download PDFInfo
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- CN1872837A CN1872837A CN 200610045167 CN200610045167A CN1872837A CN 1872837 A CN1872837 A CN 1872837A CN 200610045167 CN200610045167 CN 200610045167 CN 200610045167 A CN200610045167 A CN 200610045167A CN 1872837 A CN1872837 A CN 1872837A
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CN2006100451675A CN1872837B (zh) | 2006-06-27 | 2006-06-27 | 硫化异丁烯萃取洗涤工艺 |
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CN2006100451675A CN1872837B (zh) | 2006-06-27 | 2006-06-27 | 硫化异丁烯萃取洗涤工艺 |
Publications (2)
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CN1872837A true CN1872837A (zh) | 2006-12-06 |
CN1872837B CN1872837B (zh) | 2011-04-13 |
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CN2006100451675A Expired - Fee Related CN1872837B (zh) | 2006-06-27 | 2006-06-27 | 硫化异丁烯萃取洗涤工艺 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103923062A (zh) * | 2014-03-25 | 2014-07-16 | 吴绪虎 | 高压硫化异丁烯的精处理工艺 |
CN114853722A (zh) * | 2022-05-27 | 2022-08-05 | 宁夏天合精细化工股份有限公司 | 一种改善硫化异丁烯极压抗磨添加剂铜腐蚀性的方法 |
Family Cites Families (1)
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ES2021149B3 (es) * | 1987-05-27 | 1991-10-16 | Inst Francais Du Petrole | Composiciones de olefinas polisulforadas de contenido en azufre elevado y de muy debil contenido en cloro, su preparacion y su utilizacion como aditivos para lubrificantes. |
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2006
- 2006-06-27 CN CN2006100451675A patent/CN1872837B/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103923062A (zh) * | 2014-03-25 | 2014-07-16 | 吴绪虎 | 高压硫化异丁烯的精处理工艺 |
CN114853722A (zh) * | 2022-05-27 | 2022-08-05 | 宁夏天合精细化工股份有限公司 | 一种改善硫化异丁烯极压抗磨添加剂铜腐蚀性的方法 |
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Publication number | Publication date |
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CN1872837B (zh) | 2011-04-13 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: HELI TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHANDONG UNITED CHEMICAL INDUSTRY CO., LTD. |
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CP01 | Change in the name or title of a patent holder |
Address after: 256120 No. 36 Dongfeng Road, Yiyuan County, Shandong, Zibo Patentee after: SHANDONG LIAHERD CHEMICAL INDUSTRY CO., LTD. Address before: 256120 No. 36 Dongfeng Road, Yiyuan County, Shandong, Zibo Patentee before: Shandong United Chemical Industry Co., Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20171011 Address after: Yiyuan County Economic Development Zone 256100 Shandong city of Zibo province (county Yihe Road No. 1329) Patentee after: Shandong Heli Chemical Co., Ltd. Address before: 256120 No. 36 Dongfeng Road, Yiyuan County, Shandong, Zibo Patentee before: SHANDONG LIAHERD CHEMICAL INDUSTRY CO., LTD. |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20180627 |
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CF01 | Termination of patent right due to non-payment of annual fee |