Polyamide yarn with antioxidant finish

Details Polyamide yarn with antioxidant finish Polyamide yarn with antioxidant finish

1985-09-09

1986-08-19

Cannon, James C.

Stock material or miscellaneous articles

Coated or structually defined flake, particle, cell, strand,...

Rod, strand, filament or fiber

57250, 57258, 57902, 252 88, 428494, 428501, D02G 348

Patent

active

046069720

ABSTRACT:
An improved polyamide yarn for tire and industrial applications is prepared by applying to the yarn a finish composition comprising a diarylamine-ketone condensation product such as the low temperature reaction product of diphenylamine and acetone, and a compound selected from the group consisting of 1,3,5 tris(4t-butyl-3-hydroxy-2,6 dimethylbenzyl)-1,3,5 triazine-2,4,6(1H, 3H, 5H) trione and 1,3,5 tris(2 hydroxy ethyl)-s-triazine-2,4,6(1H, 3H, 5H) trione in effective amounts to provide improved adhesion of the fiber to rubber after aging the yarn.

REFERENCES:
patent: 1906935 (1933-05-01), Horst
patent: 1975167 (1934-10-01), Meuser
patent: 2002642 (1935-05-01), Meuser et al.
patent: 2562802 (1951-07-01), Mankowich et al.
patent: 3003995 (1961-10-01), Schule
patent: 3113120 (1963-12-01), Papero et al.
patent: 3397081 (1968-08-01), Mayberry
patent: 3417142 (1968-12-01), Morgana
patent: 4129507 (1978-12-01), Marshall et al.
patent: 4371658 (1983-02-01), Marshall et al.
patent: 4469606 (1984-09-01), Reid et al.
Chemical Abstracts 67(8): 33265b.
Chemical Abstracts 68(8): 30906w.
Chemical Abstracts 80(4): 16081g.
Chemical Abstracts 92(22): 182463b.

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