Lyocell fiber treatment method

Details Lyocell fiber treatment method Lyocell fiber treatment method

1995-05-19

1996-10-08

Willis, Jr., Prince

Bleaching and dyeing; fluid treatment and chemical modification

Chemical modification of textiles or fibers or products thereof

Cellulose fibers

8120, 81161, D06M 13123

Patent

active

055627390

ABSTRACT:
The fibrillation tendency of lyocell fibre can be reduced by application to the fibre of a solution of a chemical reagent which contains at least two aliphatic aldehyde groups capable of reacting with each other in aqueous solution to form a cyclic hydrate containing a --CHOH--O--CHOH-- linkage, followed by reaction between the fibre and the reagent. The protection afforded by the invention is retained upon repeated laundering.

REFERENCES:
patent: 2394306 (1946-02-01), Hentrich et al.
patent: 2826514 (1958-03-01), Schroeder
patent: 2892674 (1959-06-01), Sause et al.
patent: 2971815 (1961-02-01), Bullock et al.
patent: 3294778 (1966-12-01), Randall et al.
patent: 3383443 (1968-05-01), Leahy et al.
patent: 3400127 (1968-09-01), Tesoro et al.
patent: 3461052 (1969-08-01), Restaino et al.
patent: 3574522 (1971-04-01), Rowland et al.
patent: 3606990 (1971-09-01), Gobert et al.
patent: 3663159 (1972-05-01), Gordon
patent: 3839207 (1974-10-01), Weil
patent: 3849169 (1974-11-01), Cicione et al.
patent: 3849409 (1974-11-01), Weil
patent: 3883523 (1975-05-01), Parton
patent: 4090844 (1978-05-01), Rowland
patent: 4125652 (1978-11-01), Komminoth et al.
patent: 4185961 (1980-01-01), Danzik
patent: 4246221 (1981-01-01), McCorsley
patent: 4268266 (1981-05-01), Hendricks
patent: 4277243 (1981-07-01), Roland
patent: 4283196 (1981-08-01), Wenghoefer
patent: 4336023 (1982-06-01), Warburton
patent: 4371517 (1983-02-01), Vanlerberghe
patent: 4416698 (1983-11-01), McCorsley
patent: 4443355 (1984-04-01), Murata et al.
patent: 4472167 (1984-09-01), Welch
patent: 4483689 (1984-11-01), Welch
patent: 4502866 (1985-03-01), Brenneisen
patent: 4563189 (1986-01-01), Lewis
patent: 4659595 (1987-04-01), Walker et al.
patent: 4743267 (1988-05-01), Dyer
patent: 4780102 (1988-10-01), Harper
patent: 4880431 (1989-11-01), Yokogawa et al.
patent: 4908097 (1990-03-01), Box
patent: 4971708 (1990-11-01), Lee
patent: 4999149 (1991-03-01), Chen
patent: 5085668 (1992-02-01), Pelster et al.
patent: 5131917 (1992-07-01), Miyamoto et al.
patent: 5310424 (1994-05-01), Taylor
patent: 5311389 (1994-05-01), Howey
patent: 5328757 (1994-07-01), Kenney et al.
patent: 5403530 (1995-04-01), Taylor
"Radiopaque Polymers to Safety", Encyclopedia of Polymer Science and Engineering, vol. 14, pp. 45-46, 57-59, John Wiley & Sons, Inc. (1988) (Month Unknown).
"Styrene Polymers to Toys", Encyclopedia of Polymer Science and Engineering, vol. 16, pp. 16 and 685, John Wiley & Sons, Inc. (1989) (Month Unkown).
R. Moncrieff, "Man-Made Fibres", 6th Edition, 6: pp. 900-925 (1975) (Month Unknown).
"Textile Resins", in Encyclopedia of Polymer Science and Technology, 16:682-699 (1989) (Month Unknown).
"Dyeing" in Encyclopedia of Polymer Science and Engineering, 5:226-245 (1986) (Month Unknown).
S. Kulkami et al, "Textile Dyeing Operations", pp. 2-3, 84-105 (1986) (Month Unknown).
"Dyes, Reactive" in Kirk-Othmer, Encyclopedia of Chemical Technology, 3rd edition, 8:374-385 (1979) (Month Unknown).
R. Rosenthal, "Genesis" Fiber Developed by Courtaulds, Nonwovens Ind., 17 (8):33, Paperchem No. 57-06976 (Abstract) (August, 1986).
"New Generation of Cellulose Fibers", Melliand Textilberichte/International Textile Reports, 72(2):94, Textile Technol. Dig. No. 03135/91 (Abstract) (Feb., 1991).
"Lenzing Opens Solvent-Spinning Line for Cellulose Fibres", Nonwovens Rep. Int., 237:6-7, Pira Abstract No. 07-91-00562 (Abstract) (Dec., 1990).
J. Marsh, "An Introduction to Textile Finishing", 2d ed., Chapman and Hall Ltd. (London, 1966), p. 1. (Month Unknown).
Ullmann's Encyclopedia of Industrial Chemistry, Fifth, Completely Revised Edition, vol. A10: "Ethanolamines to Fibers, 4. Synthetic Organic", Section 4.2.2. Washing and Finishing, VCH (Weinheim, 1987) (Month Unknown).
R. Moncrieff, "Man-Made Fibres", 5th ed., p. 211 (1970) (Month Unknown).
"Man-Made Fibers Science and Technology", vol. 2, p. 33, Interscience Publishers (1968) (Month Unknown).
E. Flick, "Textile Finishing Chemicals, An Industrial Guide", p. 372 (Mar., 1990).
S. Anand et al, "The Dimensional Properties of Single-Jersey Loop-Pile Fabrics, Part II: Studies of Fabrics with Textured Continuous-filament Yarns in the Ground Structure", J. Text. Inst., 5:349 (1987) (Month Unknown).
H. Nasr et al, "Wood Blends with Improved Dyeability and Stain-release Properties Through Gamma Ray Induced Grafting" Kolor. Ert., 23 (2-3):55-64 (1981) (Abstract only) (Month Unknow).
A. Hebeish et al, "Chemical Modification of Cotton Through Reaction with Alkoxy Adducts of Acrylamide and Hexahydro-1,3,5,-triacryloyl-s-triazine in Nonaqueous Medium", Angew. Makromol. Chem., 91:77-97 (1980) (Abstract only) (Month Unknown).
M. El-Kashouti et al, "Utilization of Hexahydro-1,3,5-triacryloyl-s-triazine in Cotton Printing", Cellul. Chem. Technol., 12(2):223-229 (1978) (Abstract only) (Month Unknown).
S. Rowland et al, "Polymerization-crosslinking of N-methylolacrylamide in Cotton Fabric", Text. Res. J., 48(2):73-80 (1978) (Abstract only) (Month Unknown).
M. Solarz et al, "Wrinkle-resistant Finishing of Cellulose Fabrics in an Alkaline Medium with Simultaneous Dyeing with Acid Dyes", Przegl. Wlok., 31(1):28-31 (1977) (Abstract only) (Month Unknown).
M. Solarz, "Modification of Cellulose Fibers with N,N'-methylenebisacrylamide", Przegl. Wlok., 30(11-12):546-549 (1976) (Abstract only) (Month Unknown).
J. Arthur, "Photofinishing for Cotton Textiles", U.S., Agric. Res. Serv., South. Reg., ARS-S-64, 6-7 (1975 (Abstract only) (Month Unknown).
M. Kamel et al, "Creation of Reactive Centers for Cotton, VII., Mechanism of Reaction of Cotton with Hexahydro-1,3,5-triacryloyl-s-triazine", Text. Res. J., 45(11):800-804 (1975) (Abstract only) (Month Unknown).
M. Kamel et al, "Creation of Reaction Centers on Cotton, III., Synthesis of some New Methylolacrylamide Derivatives", Kolor. Ert., 17(7-8):217-224 (1975) (Abstract only) (Month Unknown).
J. Bogdanski, "Binding of Cellulose Xanthation by-products with Hexahydro-1,3,5-tracryloyltriazine", Zesz. Nauk.--Akad. Ekon. Poznaniu, Ser. 1, 58:143-146 (1974) (Abstract only) (Month Unknown).
H. Nasr, "Radiation Modification of Cotton Fabrics, II., Catalytic Effect of Grafted Acids", Text. Res. J., 43(10):607-608 (1973) (Abstract only) (Month Unknown).
A. Wawrzynaik, "Dyeing Cellulose Fibers with azo Dyes Coupled to the Fiber Through a Reactive Intermediate", Przegl. Wlok., 26(6):337-347 (1972) (Abstract only) (Month Unknown).
H. Nasr, "Radiation Modification of Cotton Fabrics, I., Crosslinking Cotton Using Multifunctional Monomers", Text. Res. J., 42(8):497-499 (1972) (Abstract only) (Month Unknown).
A. Wawrzynaik et al, "Nature of the Chemical Reaction Between an Anionic Dye and Cellulose in the Presence of a Free Reactive System", Przegl. Wlok., 25(12):647-653 (1971) (Abstract only) (Month Unknown).
M. Kamel et al, "Dye Fixation Using Hexahydro-1,3,5-triacryloyl-s-triazine", Amer. Dyest. Rep., 60(3):33-34, 38, 40, 42 (1971) (Abstract only) (Month Unknown).
G. Valk et al, "Creation of Reactive Centers on Cellulose Using Hexahydro-1,3,5-triacryloyl-s-triazine", Text. Res. J., 41(4):364 (1971) (Abstract only) (Month Unknown).
S. Rowland et al, "Reaction of Activated Vinyl Compounds with Cotton Cellulose via Internal Catalysis", J. Appl. Polym. Sci., 14(2):441-452 (1970) (Abstract only) (Month Unknown).
F. Schlaeppi et al, "Fixation of Dyes by High Energy Irradiation", Text. Chem. Color, 2(24):414-424 (1970) (Abstract only) (Month Unknown).
G. Valk et al, "Analysis of High-Grade Finishes, 7., Chemical Detection of the Cross-linking of Cotton with N-acrylamide Derivatives", Melliand Textilber., 51(6):714-719 (1970) (Abstract only) (Month Unknown).
M. Chekalin et al, "Fixation of Dyes Containing Labile Hydrogen on Cotton Fabrics by Means of Polyfunctional Compounds", Tekst. Prom. (Moscow), 28(9):40-43 (1968) (Abstract only) (Month Unknown).
R. Harper, "Crosslinking, Grafting and Dyeing: Finishing for Added Properties", Textile Chemist and Colorist, 23(11):15-20 (Nov., 1991).
"Sulfonation and Sulfation to Thorium and Thorium Compounds" in Kirk-Othmer, Encyclopedia of Chemical Technology, 3rd edition, 22:769-79

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