C - Chemistry – Metallurgy – 08 – L
Patent
C - Chemistry, Metallurgy
08
L
C08L 77/02 (2006.01) C08G 69/00 (2006.01) C08G 69/26 (2006.01) C08G 69/42 (2006.01) C08L 77/00 (2006.01) D01F 6/80 (2006.01) D01F 6/90 (2006.01) D04H 11/00 (2006.01)
Patent
CA 2048352
Blends of nylon 6,6, nylon 6 or nylon 6,6/6 copolymer which contain a randomly copolymerized cationic dye modifier are formed by melt blending such copolymer with a polyamide having 8 to 22 carbon atoms per amide link to farm a composition which is resistant to staining with acid dyes under ambient temperature and pH conditions.
Bennett Jones Llp
Invista Technologies S.a.r.l.
LandOfFree
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