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1.Process of producing crystalline syndyotactic 1, 2-polybutadiene 失效
Title translation: 生产结晶性顺式1,2-聚丁二烯的方法公开(公告)号:US3300466A
公开(公告)日:1967-01-24
申请号:US6941260
申请日:1960-11-15
Applicant: MONTEDISON SPA
Inventor: GERLANDO MARULLO , UMBERTO MAFFEZZONI , ERMANNO SUSA
IPC: C08F136/06
CPC classification number: C08F136/06 , C08F4/7027
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2.Three component catalyst for polymerization of 1-olefins containing titanium halide, aluminum alkyl, and pyridine 失效
Title translation: 用于聚合含有卤化钛,烷基铝和吡啶的1-烯烃的三组分催化剂公开(公告)号:US3139418A
公开(公告)日:1964-06-30
申请号:US78146558
申请日:1958-12-19
Applicant: MONTEDISON SPA
Inventor: GERLANDO MARULLO , ALESSANDRO BARONI , UMBERTO MAFFEZZONI
CPC classification number: C08F10/00 , C08F36/06 , C08F4/6495
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3.Process for purifying acrylonitrile formed by synthesis from acetylene and hydrogen cyanide 失效
Title translation: 纯化由乙炔和氰化氢合成形成的丙烯腈的方法公开(公告)号:US2772304A
公开(公告)日:1956-11-27
申请号:US39422653
申请日:1953-11-24
Applicant: MONTEDISON SPA
Inventor: UMBERTO MAFFEZZONI , ALOIGI LUZZI FERNANDO
CPC classification number: C07C253/34 , C07C255/08
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