CN103242901B - 一种橡胶油及其制备方法 - Google Patents
一种橡胶油及其制备方法 Download PDFInfo
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CN103242901B true CN103242901B (zh) | 2015-01-28 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US5853569A (en) * | 1997-12-10 | 1998-12-29 | Exxon Research And Engineering Company | Method for manufacturing a process oil with improved solvency |
CN1342192A (zh) * | 1999-03-02 | 2002-03-27 | 英国石油国际有限公司 | 油的处理方法 |
CN102676214A (zh) * | 2011-03-08 | 2012-09-19 | 中国石油天然气股份有限公司 | 一种生产环保橡胶填充油的溶剂精制方法和设备 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US5853569A (en) * | 1997-12-10 | 1998-12-29 | Exxon Research And Engineering Company | Method for manufacturing a process oil with improved solvency |
CN1342192A (zh) * | 1999-03-02 | 2002-03-27 | 英国石油国际有限公司 | 油的处理方法 |
CN102676214A (zh) * | 2011-03-08 | 2012-09-19 | 中国石油天然气股份有限公司 | 一种生产环保橡胶填充油的溶剂精制方法和设备 |
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Effective date of registration: 20170221 Address after: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Patentee after: CHINA NATIONAL OFFSHORE OIL Corp. Patentee after: CNOOC OIL & PETROCHEMICALS Co.,Ltd. Patentee after: CNOOC RESEARCH INSTITUTE OF REFINING AND PETROCHEMICALS (BEIJING) Co.,Ltd. Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Patentee before: CHINA NATIONAL OFFSHORE OIL Corp. Patentee before: CHINA OFFSHORE OIL & GAS DEVELOPMENT & UTILIZATION Co. Patentee before: CNOOC (QINGDAO) HEAVY OIL PROCESSING ENGINEERING TECHNOLOGY RESEARCH CENTER Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee after: CNOOC OIL & PETROCHEMICALS Co.,Ltd. Patentee after: CHINA NATIONAL OFFSHORE OIL Corp. Co-patentee after: CNOOC RESEARCH INSTITUTE OF REFINING AND PETROCHEMICALS (BEIJING) Co.,Ltd. Address before: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee before: CNOOC OIL & PETROCHEMICALS Co.,Ltd. Patentee before: CHINA NATIONAL OFFSHORE OIL Corp. Co-patentee before: CNOOC RESEARCH INSTITUTE OF REFINING AND PETROCHEMICALS (BEIJING) Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180514 Address after: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee after: CNOOC OIL & PETROCHEMICALS Co.,Ltd. Patentee after: CHINA NATIONAL OFFSHORE OIL Corp. Co-patentee after: CNOOC RESEARCH INSTITUTE OF REFINING AND PETROCHEMICALS (BEIJING) Co.,Ltd. Co-patentee after: CNOOC (QINGDAO) HEAVY OIL PROCESSING ENGINEERING TECHNOLOGY RESEARCH CENTER Co.,Ltd. Address before: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee before: CNOOC OIL & PETROCHEMICALS Co.,Ltd. Patentee before: CHINA NATIONAL OFFSHORE OIL Corp. Co-patentee before: CNOOC RESEARCH INSTITUTE OF REFINING AND PETROCHEMICALS (BEIJING) Co.,Ltd. |