INTERNATIONAL PATENT: CHINA PETROLEUM & CHEMICAL CORPORATION, 中国石油化工股份有限公司, SINOPEC (SHANGHAI) RESEARCH INSTITUTE OF PETROCHEMICAL TECHNOLOGY CO., LTD., 中石化（上海）石油化工研究院有限公司 FILES APPLICATION FOR "ZSM-5 MOLECULAR SIEVE, CATALYST FOR PREPARING ETHYLBENZENE BY MEANS OF ALKYLATION OF BENZENE AND PREPARATION AND USE THEREOF"

GENEVA, March 23 -- CHINA PETROLEUM & CHEMICAL CORPORATION (22a Chaoyangmenbei StreetChaoyang District, Beijing 100728), 中国石油化工股份有限公司 (中国北京市朝阳区朝阳门北大街22号), SINOPEC (SHANGHAI) RESEARCH INSTITUTE OF PETROCHEMICAL TECHNOLOGY CO., LTD. (1600 Pudong Bei RoadPudong New Area, Shanghai 201208), 中石化（上海）石油化工研究院有限公司 (中国上海市浦东新区浦东北路1600弄) filed a pa...