Drawn polyester yarn for reinforcement of elastic structures

Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Rod – strand – filament or fiber

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81156, 8DIG4, 252 861, 252 881, 252 884, 4273899, 4273933, 428480, D02G 300, D06M 13165

Patent

active

060747536

ABSTRACT:
Drawn polyester yarn of enhanced strength and improved adhesion properties for reinforcement of elastic structures, such as tires, conveyor belts and the like, is obtained on treatment, prior to drawing, with a water-free or a low water fiber finish comprising an adhesion-promoting substance comprising a halogenated polyether containing at least one 2-halomethyloxyethylene unit and a 2,3-dihydroxypropyl end group.

REFERENCES:
patent: 3793425 (1974-02-01), Arrowsmith
patent: 4044189 (1977-08-01), Arrowsmith
patent: 4438178 (1984-03-01), Powers
patent: 4929769 (1990-05-01), Anderson et al.
Donald A. Schiffler, Yarns for Tyres and Industrial Uses, pp. 102.-104.

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