Bleaching and dyeing; fluid treatment and chemical modification – Organic additive for dye composition – dye composition... – Five-membered hetero ring consisting of one nitrogen and...
Patent
1986-05-14
1987-12-01
Clingman, A. Lionel
Bleaching and dyeing; fluid treatment and chemical modification
Organic additive for dye composition, dye composition...
Five-membered hetero ring consisting of one nitrogen and...
81301, 8543, 8578, 8586, 8587, 8611, 8617, 8925, C09B 6700
Patent
active
047102004
ABSTRACT:
Continuous dyeing of poly(m-phenyleneisophthalamide) fibers using a swelling agent to introduce a dye into the fiber. The dyed fiber has properties of strength and fire retardance approximating the original undyed fiber and is conveniently dyed to an unlimited range of colors with high color yield and relatively good lightfastness at a resonable cost. An aqueous dimethylsulfoxide solution is used as the swelling agent.
REFERENCES:
patent: 2225603 (1940-12-01), Lubs
patent: 2290945 (1942-07-01), Dahlen et al.
patent: 2989360 (1961-06-01), Mautner
patent: 3558267 (1971-01-01), Langenfeld
patent: 3741719 (1973-06-01), Ramanathan et al.
patent: 3771949 (1973-11-01), Hermes
patent: 3837802 (1974-09-01), Litzler et al.
patent: 3884626 (1975-05-01), Hoster et al.
patent: 3986827 (1976-10-01), Dombchik
patent: 4059403 (1977-11-01), Wolf et al.
patent: 4066396 (1978-01-01), Wolf et al.
patent: 4525168 (1985-06-01), Kelly
"Dyeability of Nomex Aramid Yarn", by R. A. F. Moore et al, Textile Research Journal, pp. 254-260, 1985.
"Effect of Auxiliary Solvents in STX Coloration of Aramids and PBI with Cationic Dyes", in Book of Papers, AATCC National Technical Conference, Oct. 1983, pp. 314-326.
"Dyeing and Finishing Nomex Type 450 Aramid", Bulletin NX-9, Mar. 1978.
"Interactions of Nonaqueous Solvents with Textile Fibers, Part XI: Nomex Shrinkage Behavior", Textile Res. J., 51, 323-331, (1981).
"Dyeability of Solvent Treated Fibers", Book of Papers, AATCC National Technical Conference, Moore et al, Oct. 1981, pp. 109-120.
"Interactions of Nonaqueous Solvents with Textile Fibers, Part II: Isotherman Shrinkage Kinetics of a Polyester Yarn", Textile Res. J., 43, 176-183, (1973), Ribnick et al.
"Interaction of Nonaqueous Solvents with Textile Fibers, Part III: The Dynamic Shrinkage of Polyester Yarns in Organic Solvents", Textile Res. J., 43, 316-325, (1973), Ribnick et al.
"Interaction of Nonaqueous Solvents with Textile Fibers, Part VII: Dyeability of Polyester Yarns After Heat and Solvent-Induced Structural Modifications", Textile Res. J., 46, 574-587, (1976), Weigmann et al.
Cates Barbara J.
FitzGerald Tanya E.
Burlington Industries Inc.
Clingman A. Lionel
LandOfFree
Process for the continuous dyeing of poly(m-phenylene-isophthala does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for the continuous dyeing of poly(m-phenylene-isophthala, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the continuous dyeing of poly(m-phenylene-isophthala will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1929128