GB1078747A - Improvements in or relating to a method for improving the physico-chemical properties of woollen textile materials - Google Patents

Improvements in or relating to a method for improving the physico-chemical properties of woollen textile materials

Info

Publication number
GB1078747A
GB1078747A GB28500/65A GB2850065A GB1078747A GB 1078747 A GB1078747 A GB 1078747A GB 28500/65 A GB28500/65 A GB 28500/65A GB 2850065 A GB2850065 A GB 2850065A GB 1078747 A GB1078747 A GB 1078747A
Authority
GB
United Kingdom
Prior art keywords
materials
polyamine
compound
textile materials
weight
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
GB28500/65A
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.)
JP Stevens and Co Inc
Original Assignee
JP Stevens and Co Inc
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 JP Stevens and Co Inc filed Critical JP Stevens and Co Inc
Publication of GB1078747A publication Critical patent/GB1078747A/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
    • 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
    • D06M15/61—Polyamines polyimines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S530/00—Chemistry: natural resins or derivatives; peptides or proteins; lignins or reaction products thereof
    • Y10S530/827—Proteins from mammals or birds
    • Y10S530/842—Skin; hair; nails; sebaceous glands; cerumen

Landscapes

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

Abstract

Textile materials containing wool alone or in admixture with other fibrous materials, e.g. cotton regenerated cellulose, linen and polyester fibres, are shrinkproofed by impregnating them with a solution containing a polyfunctional amidoaziridine compound and an acyclic polyamine containing at least five amino groups per molecule drying them and effecting or completing reaction of the applied compounds by a subsequent heating step. The polyfunctional aziridine compound may have the formula <FORM:1078747/D1-D2/1> in which R1, R2 and R3 are hydrogen atoms or alkyl groups containing 1-4 carbon atoms, n is 2 or 3 and Q is an organic or inorganic group, and may be a phosphoramide, carboxamide, carbamate, substituted urea or sulphonamide. The polyamine may be a polyalkylene polyamine containing the repeating unit. <FORM:1078747/D1-D2/2> in which R4 is a hydrogen atom or alkyl group and m has a value of 2-6, or polyamino polyalkylene oxide containing the repeating unit <FORM:1078747/D1-D2/3> in which R4 and m are as defined above and b is an integer of 1-20. The weight ratio of polyaziridine compound to acyclic polyamine in the reaction mixture may be within the range 1:9 to 9:1. The polyaziridine and acyclic polyamine may be applied to the textile materials as a solution containing 1-10% by weight of the mixture based on the weight of the materials being treated in water or an organic solvent and having a pH of 6-7 by spraying, dipping or padding, excess solution removed by squeezing or centrifuging and the treated materials then dried and heated to 250 DEG -350 DEG F for 1-10 mins. The materials may also be rendered water and oil repellent by incorporating into the treating solution a fluoro organic compound, e.g. a polyfluoroalkylacrylate. The materials may be dyed with pre-metallized and acid dyes prior to or after the treatment.
GB28500/65A 1964-07-07 1965-07-06 Improvements in or relating to a method for improving the physico-chemical properties of woollen textile materials Expired GB1078747A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US380909A US3279882A (en) 1964-07-07 1964-07-07 Process of stabilizing proteinaceous materials through treatment with a polyethyleneimine and a polyaziridine

Publications (1)

Publication Number Publication Date
GB1078747A true GB1078747A (en) 1967-08-09

Family

ID=23502923

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28500/65A Expired GB1078747A (en) 1964-07-07 1965-07-06 Improvements in or relating to a method for improving the physico-chemical properties of woollen textile materials

Country Status (4)

Country Link
US (1) US3279882A (en)
CH (1) CH460696A (en)
DE (1) DE1469483A1 (en)
GB (1) GB1078747A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3388964A (en) * 1965-08-19 1968-06-18 Agriculture Usa Shrinkproofing wool with dhsocyanates and ethylenimine
CH1524468D (en) * 1967-10-13 1900-01-01

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2677681A (en) * 1951-10-06 1954-05-04 Allied Colloids Mfg Company Lt Derivatives of ethylene imine
US2730427A (en) * 1952-08-13 1956-01-10 American Cyanamid Co Shrinkage control of cellulosic and wool textiles with diglycidyl ether compounds
US2950197A (en) * 1955-04-18 1960-08-23 Eastman Kodak Co Hardening of gelatin
US2859134A (en) * 1956-06-05 1958-11-04 Wilson A Reeves Flame resistant organic textiles and method of production
US2891877A (en) * 1956-06-05 1959-06-23 Leon H Chance Flame resistant organic textiles and method of production
US2889289A (en) * 1956-06-05 1959-06-02 Wilson A Reeves Phosphorus containing aziridinyl-amine polymers and flame resistant organic textiles
US2817602A (en) * 1956-09-18 1957-12-24 Jr Clay E Pardo Shrinkproofing of wool with epoxy resins and polyalkyleneimines
US2925317A (en) * 1956-09-18 1960-02-16 Joseph E Moore Shrinkproofing of protein fibers with polyalkyleneimines
US2964404A (en) * 1957-07-26 1960-12-13 Eastman Kodak Co Hardening of gelating with aziridinylsulfonyl compounds
US3080259A (en) * 1957-12-09 1963-03-05 Deering Milliken Res Corp Methods for processing textile materials

Also Published As

Publication number Publication date
CH460696A (en) 1968-10-15
US3279882A (en) 1966-10-18
DE1469483A1 (en) 1969-11-27
CH950465A4 (en) 1968-02-29

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