CN103320164B - 一种重质环保橡胶油及其制备方法 - Google Patents
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CN110105773B (zh) * | 2019-03-15 | 2021-04-09 | 中国石油化工股份有限公司 | 一种环保型烷烃橡胶油及其制备方法 |
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CN101597513A (zh) * | 2009-07-14 | 2009-12-09 | 中国海洋石油总公司 | 一种环保橡胶油及其制备方法 |
CN101597512A (zh) * | 2009-07-14 | 2009-12-09 | 中国海洋石油总公司 | 环保橡胶油及其制备方法 |
CN101691499B (zh) * | 2009-10-21 | 2012-08-22 | 中国海洋石油总公司 | 一种重质环保橡胶油的生产方法 |
CN102676214B (zh) * | 2011-03-08 | 2014-06-04 | 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 |
CN102676212B (zh) * | 2011-03-08 | 2014-04-02 | 中国石油天然气股份有限公司 | 一种提高环保橡胶填充油芳烃含量的原料油优化方法和设备 |
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Effective date of registration: 20170228 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 |
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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Effective date of registration: 20180503 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. |
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