公开(公告)号：US3835104A

公开(公告)日：1974-09-10

申请号：US23624972

申请日：1972-03-20

Applicant: SNAM PROGETTI

Inventor： CESCA S ,  ARRIGHETTI S ,  MARCONI W

IPC: C08F10/00 ,  C08F210/00 ,  C08F15/40

CPC classification number: C08F210/00 ,  C08F10/00 ,  C08F4/42 ,  C08F4/00

Abstract: A CURABLE AMORPHOUS OLEFINIC TERPOLYMER OF TWO DIFFERENT ALPHA-OLEFINS HAVING UP TO 10 CARBONS ATOMS AND A POLYCYCLIC POLYENE, SUCH AS 4,7 ENDOMETHYLENE-4, 7-DIHYDROINDENE, WHICH CONTAINS AN ENDOMETHYLENE GROUP ORTHO-CONDENSED WITH A HYDROCARBON RING, THE TWO CARBON ATOMS COMMON TO TWO RINGS BEING PART OF A CONJUGATED DIENE SYSTEM THE DOUBLE BONDS OF WHICH ARE IN THE RING OTHER THAN THAT CONTAINING THE ENDOMETHYLENE GROUP, IS DISCLOSED.