公开(公告)号：US3716510A

公开(公告)日：1973-02-13

申请号：US3716510D

申请日：1968-01-02

Applicant: STANDARD OIL CO

Inventor： BELAK S ,  HALL L

IPC: C09J123/10 ,  C08F45/52

CPC classification number: C09J123/10 ,  C08L2666/02

Abstract: A SEALANT COMPOSITION SUITABLE FOR HEAT SEALING ELEC TRICAL CONDUITS YET NOT FORM A PERMANENT BOND WITHOUT HEAT SEALING, IS MADE FROM ABOUT 65 TO 85 WEIGHT PERCENT OF ATACTIC POLYPROPYLENE OR ATACTIC PROPYLENEETHYLENE COPOLYMER, 5 TO 15 WEIGHT PERCENT OF CARBON BLACK, 5 TO 10 WEIGHT PERCENT OF ASPHALT AND 5 TO 20 WEIGHT PERCENT OF PETROLEUM MINERAL OIL.