GB990279A - Treatment of cellulosic fabrics - Google Patents

Treatment of cellulosic fabrics

Info

Publication number
GB990279A
GB990279A GB4621961A GB4621961A GB990279A GB 990279 A GB990279 A GB 990279A GB 4621961 A GB4621961 A GB 4621961A GB 4621961 A GB4621961 A GB 4621961A GB 990279 A GB990279 A GB 990279A
Authority
GB
United Kingdom
Prior art keywords
formaldehyde
chloride
resin precondensate
thiocyanate
aminoplast resin
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB4621961A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyobo Co Ltd
Original Assignee
Toyobo Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toyobo Co Ltd filed Critical Toyobo Co Ltd
Publication of GB990279A publication Critical patent/GB990279A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/12—Aldehydes; Ketones
    • D06M13/127—Mono-aldehydes, e.g. formaldehyde; Monoketones
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/39—Aldehyde resins; Ketone resins; Polyacetals
    • D06M15/423—Amino-aldehyde resins

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

Cellulosic fabrics are creaseproofed by treating them with an aqueous solution of an aminoplast resin precondensate and/or formaldehyde and heating them to a temperature higher than 100 DEG C. in the presence of (1) a polyhydric alcohol and/or (2) an alkali metal thiocyanate or an alkaline earth metal thiocyanate. Suitable polyhydric alcohols are diethylene glycol, 1-arabitol, isobutylene glycol, ethylene glycol, glycerine and butane diol. The aminoplast resin precondensate may be dimethylolurea, a methylolmelamine, a methylolalkyleneurea, a methyloluron or a methyloltriazone. The aminoplast resin precondensate and/or formaldehyde may be applied with an acidic catalyst, e.g. sulphuric, hydrochloric, phosphoric, formic, acetic, monochloracetic, trichloracetic, dibromoacetic, oxalic or tartaric acid, aluminium chloride or nitrate, ammonium chloride, magnesium chloride or nitrate, zinc nitrate, pyridinium chloride or an alkanolamine hydrochloride. When formaldehyde is used the treating composition preferably contains an aldehyde carrier, e.g. a polyacrylate or cellulose ether. The treating composition may also contain a blueing agent, whitening agent and/or softener, e.g. a polyethylene emulsion. The treating solutions preferably contain 5-40% by weight of thiocyanate, 3-15% by weight of the polyhydric alcohol and more than 3% by weight of the aminoplast resin precondensate or formaldehyde. The amino plast resin precondensate and/or formaldehyde and the polyhydric alcohol and/or thiocyanate may be applied to the fabrics from the same aqueous solutions or separately. After impregnation the fabric may be dried at 50 DEG -100 DEG C. and then heated at a temperature higher than 100 DEG C. if desired in an atmosphere of steam or in hot air containing more than 40% of moisture. Alternatively the fabric may be heat treated by passing it through a mass of molten metal or molten salt. Woven or knitted fabrics containing cotton, hemp, linen, viscose rayon or cuprammonium rayon fibres alone or in admixture with cellulose acetate, polyamide, polyester, polyacrylonitrile, polyolefine, polyvinyl chloride, polyvinylidene chloride or polyvinyl alcohol fibres, may be treated.
GB4621961A 1960-12-27 1961-12-27 Treatment of cellulosic fabrics Expired GB990279A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP5106760 1960-12-27
JP433261 1961-02-07
JP433361 1961-02-07
JP1803061 1961-05-20
JP1975161 1961-06-02
JP2019561 1961-06-06

Publications (1)

Publication Number Publication Date
GB990279A true GB990279A (en) 1965-04-28

Family

ID=27547832

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4621961A Expired GB990279A (en) 1960-12-27 1961-12-27 Treatment of cellulosic fabrics

Country Status (3)

Country Link
DE (1) DE1419522A1 (en)
GB (1) GB990279A (en)
SE (1) SE300406B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3807952A (en) * 1971-10-08 1974-04-30 Raduner & Co Ag Method of crosslinking cellulosic fibres

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3807952A (en) * 1971-10-08 1974-04-30 Raduner & Co Ag Method of crosslinking cellulosic fibres

Also Published As

Publication number Publication date
SE300406B (en) 1968-04-29
DE1419522A1 (en) 1968-10-10

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