04348517 is referenced by 18 patents and cites 13 patents.

A fiber finish composition, a process which includes treating polyester yarn therewith and polyester yarn so treated are all disclosed. The fiber finish composition comprises a triglycidyl ether of glycerol; a low viscosity diglycidyl ether having the structural formula ##STR1## wherein R is alkylene or arylene; ethoxylated castor oil; an epoxy silane having the structural formula ##STR2## wherein n=2 to 5; and a solvent. The process comprises the steps of (1) heating the yarn to a temperature of about 150.degree. C. to 230.degree. C. and (2) treating the yarn with the fiber finish composition, preferably utilized as an aqueous overfinish. The yarn is preferably used in tire cords for the construction of pneumatic passenger tires and results in excellent adhesion of tire cord to rubber.

Title
Process and finish composition for producing adhesive active polyester yarn
Application Number
6/214554
Publication Number
4348517
Application Date
December 9, 1980
Publication Date
September 7, 1982
Inventor
Kalidas Chakravarti
Richmond
VA, US
Agent
Virginia S Andrews
Assignee
Allied Chemical Corporation
NJ, US
IPC
D06M 13/18
B05D 3/12
B05D 1/38
B05D 1/24
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