STAIN-RESISTANT, PIGMENTED NYLON FIBERS AND PROCESSES FOR MAKING SUCH FIBERS
摘要
<p>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.</p>
申请公布号
EP0373655(A3)
申请公布日期
1990.11.22
申请号
EP19890123166
申请日期
1989.12.14
申请人
E.I. DU PONT DE NEMOURS AND COMPANY (A DELAWARE CORPORATION)
发明人
ANTON, ANTHONY;WITT, PETER RAY;SAUERBRUNN, LINDA HOEFLICH;SCHOLLER, DIANE MARIE;PARMELEE, WILLIAM PAUL;WINDLEY, WILLIAM THOMAS;PEARLMAN, PAUL SHELDON
