Method of manufacturing polyester fibers with good adhesion to r

Coating processes – With post-treatment of coating or coating material – Heating or drying

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4273899, B05D 302

Patent

active

044774974

ABSTRACT:
This invention is a method of manufacturing polyester fibers with good adhesion to rubber, characterized in that in the process of spinning polyester fibers, a spinning oil (finish composition) containing an epoxy compound and a novolak resin made from a dimethylolated phenolic compound and resorcinol is added to the polyester fibers which are then heat treated.

REFERENCES:
patent: 3231412 (1966-01-01), Pruitt et al.
patent: 3775150 (1973-11-01), McClary
patent: 3803035 (1974-04-01), Bhakuni et al.
patent: 4356219 (1982-10-01), Boon et al.
patent: 4374031 (1983-02-01), Kudo et al.

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