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公开(公告)号：US3585174A
公开(公告)日：1971-06-15
申请号：US30317463
申请日：1963-08-16
Applicant: MONTEDISON SPA
Inventor： NATTA GIULIO , MAZZANTI GIORGIO , VALVASSORI ALBERTO , SARTORI GUIDO , CAMELI NAZARENO
IPC: C08F36/00 , C08F210/18 , C08F5/00
CPC classification number: C08F210/18 , C08F36/00 , C08F210/08 , C08F2500/25 , C08F210/06
Abstract: THERE ARE DISCLOSED HIGH-MOLECULAR WEIGHT COPOLYMERS OF AT LEAST ONE POLYCYCLIC POLYENE HAVING CONDENSED NUCLEI AND IN WHICH EACH PAIR OF CONDENSED NUCLEI HAS TWO CARBON ATOMS IN COMMON, AND AT LEAST ONE MONOMER SELECTED FROM THE GROUP CONSISTING OF ETHYLENE AND HIGHER ALPHA-OLEFINS OF THE GENERAL FORMULA R-CH2=CH2, WHEREIN R IS AN ALKYL GROUP CONTAINING 1 TO 6 CARBON ATOMS, AND MORE PARTICULARLY SUCH SUBSTANTIALLY LINEARAMORPHOUS COPOLYMERS WHICH ARE CAPABLE OF BEING VULCANIZED. ALSO DISCLOSED IS A PROCESS FOR PREPARING THE LINEAR AMORPHOUS HIGH-MOLECULAR WEIGHT COPOLYMERS CAPABLE OF BEING VULCANIZED. THE PROCESS COMPRISES THE USE OF CATALYSTS ACTING WITH A COORDINATE ANIONIC MECHANISM.
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2.发明授权Binary copolymers of ethylene and an omega-alkenyl-polycycloalkene and ternary copolymers of ethylene,an omega-alkenyl-polycycloalkene,and an aliphatic monoolefin 失效乙烯的二元共聚物和乙烯 - 烷基 - 多环烯烃和乙烯的三元共聚物，欧米加 - 亚苄基多环烯烃和二醇单烯烃
公开(公告)号：US3489733A
公开(公告)日：1970-01-13
申请号：US3489733D
申请日：1967-07-12
Applicant: MONTEDISON SPA
Inventor： NATTA GIULIO , VALVASSORI ALBERTO , SARTORI GUIDO , CAMELI NAZARENO
IPC: C08F210/06 , C08F210/18 , C08F19/00
CPC classification number: C08F210/18 , C08F210/06 , C08F2500/25 , C08F210/08 , C08F2500/17
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