GB537971A - Making cellulosic materials and textiles of wool or silk crease-resistant and, optionally, also water-repellent - Google Patents

Making cellulosic materials and textiles of wool or silk crease-resistant and, optionally, also water-repellent

Info

Publication number
GB537971A
GB537971A GB2994639A GB2994639A GB537971A GB 537971 A GB537971 A GB 537971A GB 2994639 A GB2994639 A GB 2994639A GB 2994639 A GB2994639 A GB 2994639A GB 537971 A GB537971 A GB 537971A
Authority
GB
United Kingdom
Prior art keywords
water
repellent
cellulose
crease
impregnating
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
GB2994639A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB537971A publication Critical patent/GB537971A/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
    • D06M15/39—Aldehyde resins; Ketone resins; Polyacetals
    • D06M15/423—Amino-aldehyde resins
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2369—Coating or impregnation improves elasticity, bendability, resiliency, flexibility, or shape retention of the fabric
    • Y10T442/2393—Coating or impregnation provides crease-resistance or wash and wear characteristics
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2762—Coated or impregnated natural fiber fabric [e.g., cotton, wool, silk, linen, etc.]
    • Y10T442/277—Coated or impregnated cellulosic fiber fabric

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

537,971. Treating textiles and cellulosic material. DU PONT DE NEMOURS & CO., E. I. Nov. 13, 1939, No. 29946. Convention date, Nov. 14, 1938. [Classes 2 (ii), 2 (iii) and 15 (ii)] [Also in Group VIII] Cellulosic materials, e.g. cotton and rayon textile materials, paper, and foils and organic textile materials of wool or silk are rendered crease-resistant and, optionally, water-repellent by impregnating them with aqueous medium containing an alkyl ether of a methylolurea with or without an organic water-repellent, and baking, preferably at 140‹-175‹ C. : preferably a methyl, ethyl or propyl ether of dimethylolurea is used. A cellulose textile material may be impregnated with an aqueous solution of a water-soluble lower alkyl ether of dimethylolurea in the presence of a weak acid catalyst and baked until the impregnating material is insolubilized and the impregnating material may be formed into an emulsion with a long chain organic water-repellent material of the class consisting of amines, amides and alcohols. Recipes for forming water-soluble methyl and ethyl ethers of dimethylolurea are given and examples of impregnating solutions for crease-proofing fabrics and yarns and for crease-proofing and waterproofing fabrics. The process also sets the crimp in crinkled yarn and insolubilizes cellulosic materials, e.g. cellulose is rendered insoluble in cuprammonium or caustic alkalis and cellulose acetate in organic solvents ; it also modifies the dyeing, swelling and shrinking characteristics of cellulose materials and cellulose derivatives, such as the esters and ethers.
GB2994639A 1938-11-14 1939-11-13 Making cellulosic materials and textiles of wool or silk crease-resistant and, optionally, also water-repellent Expired GB537971A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24042838 US2254001A (en) 1938-11-14 1938-11-14 Textile process

Publications (1)

Publication Number Publication Date
GB537971A true GB537971A (en) 1941-07-16

Family

ID=22906481

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2994639A Expired GB537971A (en) 1938-11-14 1939-11-13 Making cellulosic materials and textiles of wool or silk crease-resistant and, optionally, also water-repellent

Country Status (2)

Country Link
US (1) US2254001A (en)
GB (1) GB537971A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2537667A (en) * 1944-08-24 1951-01-09 Monsanto Chemicals Waterproofing of fibrous products
DE1028074B (en) * 1953-07-09 1958-04-17 Basf Ag Process for the production of wash-resistant stiff finishes on textiles made from fully synthetic fibers
US3116967A (en) * 1958-01-09 1964-01-07 Sun Chemical Corp Creaseproofing compositions for textiles

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2453608A (en) * 1941-08-26 1948-11-09 American Cyanamid Co Cellulose ether compositions
US2416884A (en) * 1942-09-09 1947-03-04 Du Pont Methylated methylolmelamine as a fixing agent for dyed cotton textiles
GB628882A (en) * 1945-11-28 1949-09-07 Ciba Ltd Manufacture of emulsions serving as binding agents for the fixation of pigments on fibrous materials
US2541139A (en) * 1947-07-18 1951-02-13 American Cyanamid Co Process for blending alkyd resin and ether of dimethylol urea
US2693460A (en) * 1952-03-08 1954-11-02 Sun Chemical Corp Materials for finishing textiles and processes for producing and using the same
DE1008702B (en) * 1952-12-27 1957-05-23 Basf Ag Process for finishing and finishing
US2765243A (en) * 1954-03-26 1956-10-02 Rohm & Haas Transparentized paper and method of making
US2846337A (en) * 1955-09-28 1958-08-05 American Cyanamid Co Magnesium chloride catalyst for modified urea resins
US3055773A (en) * 1958-07-02 1962-09-25 Arkansas Company Inc Textile finishing procedures and compositions
DE1445282B2 (en) * 1960-12-09 1972-01-27 Chemische Fabrik Pfersee Gmbh, 8900 Augsburg METHOD FOR PRODUCING CONCENTRATED AQUEOUS HIGH VISCOSITY IN WATER OPALESCENT SOLUBLE FINISHING AGENTS
US3177093A (en) * 1962-06-06 1965-04-06 American Cyanamid Co Method of treating cellulose textile material and the treated material
US3773056A (en) * 1971-03-05 1973-11-20 Oreal Compositions and methods of improving the quality of human hair with stable methylol compounds
DE2249320A1 (en) * 1972-10-07 1974-04-11 Basf Ag PROCESS FOR THE PRODUCTION OF EQUIPMENT FOR CELLULOSIC TEXTILES

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2537667A (en) * 1944-08-24 1951-01-09 Monsanto Chemicals Waterproofing of fibrous products
DE1028074B (en) * 1953-07-09 1958-04-17 Basf Ag Process for the production of wash-resistant stiff finishes on textiles made from fully synthetic fibers
US3116967A (en) * 1958-01-09 1964-01-07 Sun Chemical Corp Creaseproofing compositions for textiles

Also Published As

Publication number Publication date
US2254001A (en) 1941-08-26

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