Title:
【発明の名称】顔料含有汚染抵抗性ナイロン繊維およびその製造方法
Document Type and Number:
Japanese Patent JP2821487
Kind Code:
B2
Abstract:
Producer-colored nylon fibers which are stain-resistant to acid dyes are made by adding pigment to nylon copolymers containing 0.25-4.0 percent by weight of an aromatic sulfonate or an alkali metal salt thereof. In addition process advantages relating to the use of the same copolymers in making pigmented nylon fibers are also disclosed.
Inventors:
Anthony Anton
Peter Ray Witt
Linda Hooflitsch Sauerblanc
Diane Mariy Schorer
William Paul Permelii
William Thomas Windley
Paul Cieldon Perlman
Peter Ray Witt
Linda Hooflitsch Sauerblanc
Diane Mariy Schorer
William Paul Permelii
William Thomas Windley
Paul Cieldon Perlman
Application Number:
JP32071189A
Publication Date:
November 05, 1998
Filing Date:
December 12, 1989
Export Citation:
Assignee:
E.I.DU PONT DE NEMOURS AND COMPANY
International Classes:
D01F1/04; D01F6/60; D01F6/80; (IPC1-7): D01F6/80; D01F1/04
Domestic Patent References:
| JP4918197A | ||||
| JP5523577B2 |
Other References:
【文献】米国特許4579762(US,A)
Attorney, Agent or Firm:
Heiyoshi Odashima (1 person outside)