GB727419A - Improvements in or relating to bleaching textile materials - Google Patents

Improvements in or relating to bleaching textile materials

Info

Publication number
GB727419A
GB727419A GB10001/52A GB1000152A GB727419A GB 727419 A GB727419 A GB 727419A GB 10001/52 A GB10001/52 A GB 10001/52A GB 1000152 A GB1000152 A GB 1000152A GB 727419 A GB727419 A GB 727419A
Authority
GB
United Kingdom
Prior art keywords
textile materials
relating
solution
acid
bleaching textile
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
GB10001/52A
Inventor
Eric Tom Fell
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.)
Stevensons Dyers Ltd
Original Assignee
Stevensons Dyers 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 Stevensons Dyers Ltd filed Critical Stevensons Dyers Ltd
Priority to GB10001/52A priority Critical patent/GB727419A/en
Publication of GB727419A publication Critical patent/GB727419A/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
    • D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
    • D06L4/13—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen using inorganic agents

Abstract

Textile materials not containing wool are bleached with an aqueous solution of permonosulphuric acid or a salt thereof at a temperature up to 80 DEG C. The pH of the solution may be above 7 for natural cellulosic fibres, e.g. cotton or jute, but below 7 for cellulose acetate fibres, nylon or perlon. The solution may be used in conjunction with hydrogen peroxide or adducts thereof, perdisulphuric acid and its salts, halogen compounds or permanganates. The appropriate pH may be obtained with sulphuric acid or sodium hydroxide. Specification 394,989 is referred to.
GB10001/52A 1952-04-21 1952-04-21 Improvements in or relating to bleaching textile materials Expired GB727419A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB10001/52A GB727419A (en) 1952-04-21 1952-04-21 Improvements in or relating to bleaching textile materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB10001/52A GB727419A (en) 1952-04-21 1952-04-21 Improvements in or relating to bleaching textile materials

Publications (1)

Publication Number Publication Date
GB727419A true GB727419A (en) 1955-03-30

Family

ID=9959567

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10001/52A Expired GB727419A (en) 1952-04-21 1952-04-21 Improvements in or relating to bleaching textile materials

Country Status (1)

Country Link
GB (1) GB727419A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3227517A (en) * 1960-08-23 1966-01-04 Laporte Chemical Potassium-ammonium permonosulphate compounds and method of their preparation
US3337466A (en) * 1964-02-15 1967-08-22 Revlon Effervescent dental cleaner compositions
CN110754570A (en) * 2019-09-23 2020-02-07 中化地质矿山总局地质研究院 Bleached fish meal and processing method and application thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3227517A (en) * 1960-08-23 1966-01-04 Laporte Chemical Potassium-ammonium permonosulphate compounds and method of their preparation
US3337466A (en) * 1964-02-15 1967-08-22 Revlon Effervescent dental cleaner compositions
CN110754570A (en) * 2019-09-23 2020-02-07 中化地质矿山总局地质研究院 Bleached fish meal and processing method and application thereof

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