Optical fiber and cable performance are assured by a category of UV-cured polyurethane acrylates. Low cost is the consequence of use of the polycarbonate oligomer. Good performance and long life are ascribed to other ingredients of the coatings. Dependence on the hindered phenols for antioxidant protection assures sufficient protection for these inherently stable materials without incurring fiber damage found to result from use of hindered amine antioxidants.
申请公布号
EP0646820(A2)
申请公布日期
1995.04.05
申请号
EP19940306936
申请日期
1994.09.21
申请人
AT&T CORP.
发明人
BLYLER JR.,LEE LANDIS;BROWNLOW, DARRYL LENEIR;INNISS, DARYL;PETISCE, JAMES RAYMOND;SHEPHERD, LLOYD;TAYLOR, CARL RAYMOND