GB597819A - Improvements in or relating to fungus-proofing textiles and processes of rendering atextile fungus-proof - Google Patents

Improvements in or relating to fungus-proofing textiles and processes of rendering atextile fungus-proof

Info

Publication number
GB597819A
GB597819A GB4903/45A GB490345A GB597819A GB 597819 A GB597819 A GB 597819A GB 4903/45 A GB4903/45 A GB 4903/45A GB 490345 A GB490345 A GB 490345A GB 597819 A GB597819 A GB 597819A
Authority
GB
United Kingdom
Prior art keywords
textile
solution
copper salt
hydroxyquinoline
stage process
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
GB4903/45A
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.)
Monsanto Chemicals Ltd
Monsanto Chemical Co
Original Assignee
Monsanto Chemicals Ltd
Monsanto Chemical 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 Monsanto Chemicals Ltd, Monsanto Chemical Co filed Critical Monsanto Chemicals Ltd
Publication of GB597819A publication Critical patent/GB597819A/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
    • D06M13/50—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with organometallic compounds; with organic compounds containing boron, silicon, selenium or tellurium atoms
    • 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
    • Y10S424/00—Drug, bio-affecting and body treating compositions
    • Y10S424/06—Chelate

Landscapes

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

Abstract

5 9 7 , 8 1 9 . Proofing textiles against fungi. MONSANTO CHEMICAL CO. Feb. 27, 1945, No. 4903. Convention date, May 1, 1943. [Class 140] A textile is impregnated with a fungusproofing agent which is insoluble in aqueous solutions in the pH range of 2.8 to 13, said agent being a copper salt derivative of 8- hydroxy quinoline. The salt may be formed within the interstices of the textile by the reaction of an acid salt of 8-hydroxyquinoline with a water-soluble copper salt (two-stage process), or the textile may be treated with an aqueous solution of the copper salt derivative of 8-hydroxy quinoline having a pH of 2.7 or lower and then the pH raised above 2.8 by adding alkali or alkaline materials (single-stage process). In the two-stage process, the textile may be soaked in an aqueous solution of a copper salt such as the acetate or sulphate, removed after impregnation, rendered free of excess salt solution if desired and transferred to a solution containing 8-hydroxy quinoline desirably present as the acetate, sulphate, or phosphate. The textile is then removed from the solution, excess solution expelled by e.g. pressure rollers, and the treated textile dried or washed and dried. In the single-stage process, the textile is treated with an aqueous solution of the copper salt derivative of 8- hydroxyquinoline made soluble by reducing the pH to 2.7 or lower by the addition of acid (e.g. 0.1 NHCI). The impregnation may consist of a single washing operation at room or elevated temperature or a boiling operation. After impregnation, the pH of the solution is raised above 2.8 by adding ammonium hydroxide, sodium hydroxide or sodium carbonate. The textile is then removed from the bath, excess liquid expelled and the textile dried. In the two-stage process in place of an acid salt solution, the free base, 8-hydroxyquinoline may be employed in an organic solvent. Textiles specified are yarn, twine, cord, rope, fringes, fabrics, osnaberg fabric, cotton duck fabric, khaki fabric and cotton-wool fabric. The term "copper salt derivatives of 8-hydroxyquinoline " covers the compounds formed when a copper salt reacts 8-hydroxyquinoline or an acid salt thereof.
GB4903/45A 1943-05-01 1945-02-27 Improvements in or relating to fungus-proofing textiles and processes of rendering atextile fungus-proof Expired GB597819A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US485341A US2381863A (en) 1943-05-01 1943-05-01 Method of fungusproofing textiles

Publications (1)

Publication Number Publication Date
GB597819A true GB597819A (en) 1948-02-04

Family

ID=23927779

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4903/45A Expired GB597819A (en) 1943-05-01 1945-02-27 Improvements in or relating to fungus-proofing textiles and processes of rendering atextile fungus-proof

Country Status (2)

Country Link
US (1) US2381863A (en)
GB (1) GB597819A (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2978348A (en) * 1961-04-04 Method and composition for preserving
US2614918A (en) * 1945-10-25 1952-10-21 Monsanto Chemicals Method of setting fruit and composition therefor
US2594384A (en) * 1946-11-12 1952-04-29 Monsanto Chemicals Fungi and bacteria resistant papermakers' felts and process for preparing same
US2582870A (en) * 1947-07-25 1952-01-15 Socony Vacuum Oil Co Inc Water-repellent textile fabrics resistant to fungi and bacteria
BE485792A (en) * 1947-11-15
US2574225A (en) * 1948-07-28 1951-11-06 Benzol Products Company Process for rendering metal surfaces antiseptic and products therefrom
US2608551A (en) * 1949-09-28 1952-08-26 Monsanto Chemicals Fungistatic copolymers of butadiene-1, 3 and organic nitriles
US2588796A (en) * 1949-09-28 1952-03-11 Monsanto Chemicals Compositions containing organic polymeric sulfides and metal salts of 8-hydroxyquinoline and method of preparing same
US2698263A (en) * 1950-08-17 1954-12-28 Pacific Mills Mildew resistant textile products and processes for preparing them
US2678314A (en) * 1950-12-04 1954-05-11 Monsanto Chemicals 8-hydroxy quinoline and metal salts thereof
US2691588A (en) * 1952-03-14 1954-10-12 Eastman Kodak Co Photographic developers containing 8-hydroxyquinolines
US2649451A (en) * 1952-05-24 1953-08-18 Bristol Lab Inc Copper 7-benzyl-8-quinolinate
US2756175A (en) * 1952-07-02 1956-07-24 Sun Chemical Corp Fungicidal compositions comprising copper-8-quinolinolate solubilized with heavy metal salts of alkyl phosphoric acid esters
US2770626A (en) * 1952-08-25 1956-11-13 Ferro Corp Solubilized 8-hydroxyquinoline and method of producing same
DE935515C (en) * 1953-10-30 1955-11-24 Riedel De Haeen Ag Process for the production of soluble fungicidal preparations based on copper-8-oxyquinoline
US2881097A (en) * 1956-02-02 1959-04-07 Harshaw Chem Corp Mildewcide and flameproofing composition and products produced therefrom
US3088916A (en) * 1958-08-11 1963-05-07 Monsanto Chemicals Bacteriostatic and fungistatic cleansing compositions
US3033865A (en) * 1959-04-09 1962-05-08 Augustus S Wittnebel Solubilizing copper-8-quinolinolate
US3105773A (en) * 1959-10-28 1963-10-01 American Cyanamid Co Preservation of cellulosic materials
NL286201A (en) * 1961-11-30
US3373055A (en) * 1963-05-22 1968-03-12 Secr Aviation Process for treating polyamide materials
US3260040A (en) * 1963-08-30 1966-07-12 Exxon Research Engineering Co Cotton picking process
US3482927A (en) * 1967-01-24 1969-12-09 Us Army Method for imparting antivesicant properties to fabric
US3713963A (en) * 1970-11-27 1973-01-30 Hager Ab Dry mixture of copper sulfate 8-hydroxyquinoline sulfate, and sulphuric acid as a preservative additive to a fibrous slurry prior to forming paper therefrom
US4679859A (en) * 1985-10-28 1987-07-14 Golden Star, Inc. Method of making mops and mats impregnated with antimicrobial compounds

Also Published As

Publication number Publication date
US2381863A (en) 1945-08-14

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