公开(公告)号：US20180251939A1

公开(公告)日：2018-09-06

申请号：US15970304

申请日：2018-05-03

申请人： Milliken & Company

发明人： Shulong Li ,  Richard A. Mayernik ,  William E. Baird, JR.

IPC分类号： D06P3/82 ,  D03D15/00 ,  D03D15/12 ,  D04B1/16 ,  D04B1/22

摘要： A textile material comprises a plurality of yarns, the yarns containing an intimate blend of dyed polyphenylene sulfide fibers and cellulosic fibers. The dyed polyphenylene sulfide fibers comprising a disperse dye that is distributed substantially evenly across the cross-sectional area of the fibers. A method for dyeing textile materials containing polyphenylene sulfide fibers comprises the steps of (a) providing a textile material comprising yarns which contain an intimate blend of polyphenylene sulfide fibers and cellulosic fibers, (b) providing a dye liquor comprising a liquid medium and a disperse dye, (c) applying the dye liquor to the textile material, (d) heating the textile material under ambient atmosphere to a temperature sufficient to evaporate substantially all of the liquid medium from the textile material, and (e) heating the textile material under ambient atmosphere to a temperature of about 180° C. or more to fix the disperse dye to the polyphenylene sulfide fibers.

公开(公告)号：US20220389652A1

公开(公告)日：2022-12-08

申请号：US17881221

申请日：2022-08-04

申请人： Milliken & Company

发明人： Shulong Li ,  Richard A. Mayernik ,  William E. Baird, JR.

IPC分类号： D06P3/82 ,  D04B1/16 ,  D04B1/22 ,  D06P1/645 ,  D06P1/651 ,  D06P1/653 ,  D06P3/60 ,  D02G3/04 ,  D06P1/00 ,  D06P3/00 ,  D06P5/02 ,  D06P3/54 ,  D06P1/613 ,  D03D15/54

摘要： A textile material comprises a plurality of yarns, the yarns containing an intimate blend of dyed polyphenylene sulfide fibers and cellulosic fibers. The dyed polyphenylene sulfide fibers comprising a disperse dye that is distributed substantially evenly across the cross-sectional area of the fibers. A method for dyeing textile materials containing polyphenylene sulfide fibers comprises the steps of (a) providing a textile material comprising yarns which contain an intimate blend of polyphenylene sulfide fibers and cellulosic fibers, (b) providing a dye liquor comprising a liquid medium and a disperse dye, (c) applying the dye liquor to the textile material, (d) heating the textile material under ambient atmosphere to a temperature sufficient to evaporate substantially all of the liquid medium from the textile material, and (e) heating the textile material under ambient atmosphere to a temperature of about 180° C. or more to fix the disperse dye to the polyphenylene sulfide fibers.

公开(公告)号：US20180127916A1

公开(公告)日：2018-05-10

申请号：US15785772

申请日：2017-10-17

申请人： Milliken & Company

发明人： Shulong Li ,  Richard A. Mayernik ,  William E. Baird, JR.

IPC分类号： D06P3/00 ,  D06P5/20

CPC分类号： D06P3/004 ,  D01F1/06 ,  D01F6/765 ,  D06P1/19 ,  D06P3/8204 ,  D06P5/10 ,  D06P5/2066 ,  D06P5/2077

摘要： A textile material comprises a plurality of dyed polyphenylene sulfide fibers comprising a disperse dye that is distributed substantially evenly across the cross-sectional area of the fibers. A method for dyeing polyphenylene sulfide fibers comprises the steps of (a) providing a textile material comprising polyphenylene sulfide fiber, (b) providing a dye liquor comprising a liquid medium and a disperse dye, (c) applying the dye liquor to the textile material, (d) heating the textile material under ambient atmosphere to a temperature sufficient to evaporate substantially all of the liquid medium from the textile material, and (e) heating the textile material under ambient atmosphere to a temperature of about 180° C. or more to fix the disperse dye to the polyphenylene sulfide fibers.