Finish for polyamide yarn

Details Finish for polyamide yarn Finish for polyamide yarn

1994-10-24

1995-12-05

Green, Anthony

Compositions

Textile processing aid compositions, or processes of preparing

For textile materials consisting wholly or in part of silk...

252 86, 252 87, 252 875, 252 89, 81156, D06M 13402

Patent

active

054726239

ABSTRACT:
A finish for polyamide yarn comprising 0.2 to 10 weight percent of an amide of polyamine and C.sub.12 -C.sub.50 aliphatic dibasic acid, or an alkali metal salt of the said amide, functioning to prevent the oligomer in polyamide yarn from being extracted out on the polyamide yarn surface during storage so as to prevent fluffs and yarn breakage due to scum generation in down-stream process.

REFERENCES:
patent: 3983061 (1976-09-01), Oxe et al.
patent: 4129507 (1978-12-01), Marshall et al.
patent: 4134839 (1979-01-01), Marshall
patent: 4283292 (1981-08-01), Marshall et al.
patent: 4606972 (1986-08-01), Marshall

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