GB982518A - Improvements in the cleaning and bleaching of cotton textile materials - Google Patents

Improvements in the cleaning and bleaching of cotton textile materials

Info

Publication number
GB982518A
GB982518A GB16510/61A GB1651061A GB982518A GB 982518 A GB982518 A GB 982518A GB 16510/61 A GB16510/61 A GB 16510/61A GB 1651061 A GB1651061 A GB 1651061A GB 982518 A GB982518 A GB 982518A
Authority
GB
United Kingdom
Prior art keywords
solution
tower
bleaching
passed
hydrogen peroxide
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
GB16510/61A
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.)
Sando Iron Works Co Ltd
Original Assignee
Sando Iron Works 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 Sando Iron Works Co Ltd filed Critical Sando Iron Works Co Ltd
Publication of GB982518A publication Critical patent/GB982518A/en
Expired legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06BTREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B21/00Successive treatments of textile materials by liquids, gases or vapours
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06LDRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L4/00Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/20Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen
    • D06L4/22Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen using inorganic agents
    • D06L4/24Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen using inorganic agents using chlorites or chlorine dioxide
    • D06L4/26Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen using inorganic agents using chlorites or chlorine dioxide combined with specific additives

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Detergent Compositions (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

982, 518. Cleaning, bleaching and shrink proofing cotton fibres; apparatus. SANDO IRON WORKS CO. Ltd. May 5,1961 [Aug. 29,1960], No. 16510/61. Headings D1L and D1P. Yarns, threads, fabrics and like textile materials consisting wholly or partly of cotton fibres are cleaned and bleached and may be rendered shrink resistant by impregnating them preferably after singling and/or desizing with a bleaching solution comprising an alkali metachlorite, an acid, e.g. hydrochloric, acetic, formic and sulphuric acids, and an anionic surface active agent, e.g. alkyl-aryl sulphonates, subjecting the impregnated material to the action of the solution at an elevated temperature. Further impregnating the material with an alkaline solution of hydrogen peroxide and subjecting the material to the action of the solution at an elevated temperature. The impregnated material is preferably subjected to the action of the bleaching solution and/or the alkaline hydrogen peroxide solution at 70‹-100‹C. for 10-20 minutes. The hydrogen peroxide solution may be rendered alkaline by the addition of an alkali metal silicate and small quantities of alkali metal hydroxides maybe added to avoid possible hydrolysis of the silicate. Textile materials containing cotton in admixture with synthetic fibres may be treated. As shown in Fig. 1 the clotch may be passed round swivel tension bar 1 and guide roller 2, fed through electro operated cross guider 3 to a washing vessel 4 and after washing passed through curved expander 5 and squeezing mangle 6 to remove excess liquid. It is then passed through chlorite impregnating vessel 7, over press rollers 8-9, through squeezing mangle 10 to the reaction tower 15, 16, 18 where it is heated by steam issuing from nozzles 11 and passed over feed rollers 12 to swing rollers 13 and folding plates 14. It is then passed downwardly on to several stages of a roller couple each forming a rotatable reception table 17, to a boiling chlorite bleaching bath contained in the lower portion of the tower 18. The cloth is then washed in washing vessels 22, 22<SP>1</SP>, 22<SP>11</SP> and 221<SP>11</SP> and impregnated with hydrogen peroxide in vessel 30 before passing to tower 31 having a similar construction and arrangement to the first tower. It is treated with boiling water in the lower part of tower 31, washed in vessels 32, 36 and dried by passage through drier 37.
GB16510/61A 1960-08-29 1961-05-05 Improvements in the cleaning and bleaching of cotton textile materials Expired GB982518A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3650860 1960-08-29

Publications (1)

Publication Number Publication Date
GB982518A true GB982518A (en) 1965-02-03

Family

ID=12471757

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16510/61A Expired GB982518A (en) 1960-08-29 1961-05-05 Improvements in the cleaning and bleaching of cotton textile materials

Country Status (3)

Country Link
US (1) US3481684A (en)
DE (1) DE1419357A1 (en)
GB (1) GB982518A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1604717A (en) * 1968-10-22 1972-01-24
US4120650A (en) * 1977-12-05 1978-10-17 Basf Wyandotte Corporation Laundering process for dual bleaching stained fabrics
DE3010139C2 (en) * 1980-03-15 1982-06-03 Küsters, Eduard, 4150 Krefeld Continuous process for bleaching goods containing cotton with hydrogen peroxide
JPS59168174A (en) * 1983-03-15 1984-09-21 株式会社 山東鉄工所 Continuous bleaching of fabric
PH23794A (en) * 1988-01-11 1989-11-03 Benegildo R Mendoza Method of forming designs on cellulose fabrics
US20060042020A1 (en) * 2002-12-20 2006-03-02 Novozymes North America, Inc. Treatment of fabrics, fibers, or yarns

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3140146A (en) * 1961-02-07 1964-07-07 Olin Mathieson Continuous process for chlorite bleaching of cellulosic textiles

Also Published As

Publication number Publication date
US3481684A (en) 1969-12-02
DE1419357A1 (en) 1968-12-19

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