ABSTRACT PROCESS FOR PRODUCING ADHESIVE ACTIVE POLYESTER YARN An improvement is provided in a process forthe production of polyester yarn involving spinningand drawing steps. The improvement comprisesexposing the yarn subsequent to the drawing stepto ultraviolet radiation, and treating the yarnwith a finish composition which comprises water anda silane having the structural formula Imagewherein n = 2 to 5. The yarn is preferably used intire cords for the construction of pneumaticpassenger tires and results in excellent adhesionof tire cord to rubber.

Title
Methode de production de files de polyester collants
Process for producing adhesive active polyester yarn
Application Number
377637
Publication Number
1164406
Application Date
May 14, 1981
Publication Date
March 27, 1984
Inventor
Dardoufas Kimon C
Chakravarti Kalidas
Agent
GOWLING LAFLEUR HENDERSON
Assignee
Allied Corporation
IPC
D06M 15/66
D06M 15/693
D06M 13/513
D06M 10/10
B05D 03/06
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