SOLUTION-DYED NYLON FIBERS

European Patent Office Patent

PATENT NO 0979320
APP PUB NO EP-0979320-A1
SERIAL NO

98928218

Stats

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Stabilized solution-dyed fiber is made by melting a polyamide which is amide monomers polymerized in the presence of at least one mono or dicarboxylic acid chain regulator and at least one hindered piperidine compound, coloring the melted polyamide, and spinning the colored polyamide into fibers that have about 40 % or better retained tenacity after 2125 kJ exposure to xenon arc radiation as per AATCC Test Method 16-1993, 'Colorfastness to Light', Option E. Copper stabilizers are unnecessary.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
BASF CORPORATIONUSFLORHAM PARK NJ

International Classification(s)

Inventor(s)

Inventor Name Address
HU HARRY Y ARDEN NC 28704
BAILEY BOBBY J CANDLER NC 28715
GANNON O KEITH MT STERLING KY 40353
MC INTOSH STANLEY A CANDLER NC 28715

Cited Art Landscape

Load Citation