GB981645A - Improvements in or relating to bleaching - Google Patents

Improvements in or relating to bleaching

Info

Publication number
GB981645A
GB981645A GB48676/62A GB4867662A GB981645A GB 981645 A GB981645 A GB 981645A GB 48676/62 A GB48676/62 A GB 48676/62A GB 4867662 A GB4867662 A GB 4867662A GB 981645 A GB981645 A GB 981645A
Authority
GB
United Kingdom
Prior art keywords
composition
chlorite
bleaching
carboxylate
ammonium
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
GB48676/62A
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.)
Elektrochemische Werke Muenchen AG
Original Assignee
Elektrochemische Werke Muenchen AG
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 Elektrochemische Werke Muenchen AG filed Critical Elektrochemische Werke Muenchen AG
Publication of GB981645A publication Critical patent/GB981645A/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
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/20—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen
    • D06L4/22—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen using inorganic agents
    • D06L4/24—Bleaching 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
    • D06L4/26—Bleaching 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

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

A bleaching composition comprises a solid mixture of ammonium, an alkali metal or an alkaline earth metal chlorite with a stabilizing and actuating quantity of one or more water soluble salts of one or more alipthatic or aromatic carboxylic acids, e.g. sodium benzoate, acetate, citrate, formate, propionate or oxalate. The composition may contain the carboxylate and chlorite in the molar ratio of carboxylate to chlorite of from 0.02 : 1 to 0.17 : 1. The composition may also contain wetting agents, e.g. nonyl-phenyl-polyethylene glycol ether containing 4 molecules of ethylene oxide per molecule and the sodium salt of diisobutyl naphthalene sulphonic acid, corrosion-preventing agents, buffer substances, e.g. disodium hydrogen phosphate, and optical bleaching agents, e.g. stilbene derivatives. The compositions may be produced by simply mixing the components together, by spraying a solution of the additional components on to the ammonium or alkali or alkaline earth metal chlorites and then drying or by spray-drying a solution of the components. Liquid bleaching concentrates, which upon dilution may be used to bleach cotton cloths, may be obtained by dissolving the solid composition in water.
GB48676/62A 1961-12-29 1962-12-27 Improvements in or relating to bleaching Expired GB981645A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE0022187 1961-12-29

Publications (1)

Publication Number Publication Date
GB981645A true GB981645A (en) 1965-01-27

Family

ID=7070732

Family Applications (1)

Application Number Title Priority Date Filing Date
GB48676/62A Expired GB981645A (en) 1961-12-29 1962-12-27 Improvements in or relating to bleaching

Country Status (2)

Country Link
DE (1) DE1719004B1 (en)
GB (1) GB981645A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4332691A (en) 1980-04-11 1982-06-01 Lever Brothers Company Bleaching liquid cleaning composition
US4390441A (en) 1980-04-11 1983-06-28 Lever Brothers Company Machine dishwashing composition

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE903926C (en) * 1942-07-07 1954-02-11 Degussa Process for treating laundry with chlorite
DE1087561B (en) * 1953-12-15 1960-08-25 Hoechst Ag Process to reduce the escape of chlorine dioxide from acidic chlorite baths or chlorine dioxide solutions
AT209852B (en) * 1957-09-24 1960-06-25 Hoechst Ag Process for bleaching textile materials with chlorites by the pad-steaming process
DE1091977B (en) * 1958-01-30 1960-11-03 Degussa Process for bleaching with aqueous solutions of chlorites

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4332691A (en) 1980-04-11 1982-06-01 Lever Brothers Company Bleaching liquid cleaning composition
US4390441A (en) 1980-04-11 1983-06-28 Lever Brothers Company Machine dishwashing composition

Also Published As

Publication number Publication date
DE1719004B1 (en) 1969-09-25

Similar Documents

Publication Publication Date Title
US3956159A (en) Stable concentrated liquid peroxygen bleach composition
GB1175234A (en) Laundry Retexturing Agents
GB459039A (en) Manufacture of washing agents and detergents
FR2176794A1 (en) Machine dish washing - using clear rinsing agent contg ethylene and propylene oxide adducts of guerbet alcohols
US2384592A (en) Single-powder photographic developers
GB549015A (en) New compositions useful as oxidising and bleaching agents
GB981645A (en) Improvements in or relating to bleaching
US3274116A (en) Iodine detergent solution
US2320280A (en) Detergent and sterilizing composition
GB791875A (en) Process for the preparation of per-fatty acids
GB1049190A (en) Stable solutions of peroxybenzoic acids
US1717553A (en) Manufacture of soap
GB1298236A (en) Improvements in or relating to the treatment of textiles
GB1004918A (en) Germicidal anionic detergent-iodine complexes
FR2046049A5 (en)
ES402326A1 (en) Liquid detergent compositions and laundering process
SE7904130L (en) PROCEDURE FOR PREPARING DETERGENT COMPOSITIONS
GB1049482A (en) Improvements in or relating to hydrogen peroxide
GB964728A (en) Improvements in or relating to bleaching
GB889812A (en) Dyeing composition for hair and other keratinous fibres
US2032890A (en) Composition of matter
GB1021431A (en) Film-forming composition
US2564366A (en) Embalming preparations
GB886084A (en) Aqueous hypochlorite solution containing a hypochlorite-resistant perfume
GB992954A (en) Improvements in or relating to bleaching