GB479965A - Improved process for removing the size from sized textile fabrics - Google Patents

Improved process for removing the size from sized textile fabrics

Info

Publication number
GB479965A
GB479965A GB27789/36A GB2778936A GB479965A GB 479965 A GB479965 A GB 479965A GB 27789/36 A GB27789/36 A GB 27789/36A GB 2778936 A GB2778936 A GB 2778936A GB 479965 A GB479965 A GB 479965A
Authority
GB
United Kingdom
Prior art keywords
bath
persulphate
baths
goods
materials
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
GB27789/36A
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.)
Individual
Original Assignee
Individual
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
Priority to AT151637D priority Critical patent/AT151637B/en
Priority to DE1936B0174536 priority patent/DE695120C/en
Priority to DE1936B0174602 priority patent/DE700979C/en
Application filed by Individual filed Critical Individual
Priority to GB27789/36A priority patent/GB479965A/en
Priority to NL80705A priority patent/NL48545C/xx
Priority to US127569A priority patent/US2173040A/en
Priority to FR819322D priority patent/FR819322A/en
Publication of GB479965A publication Critical patent/GB479965A/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
    • D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
    • D06L1/12—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using aqueous solvents
    • D06L1/14—De-sizing
    • 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
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/50—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with hydrogen peroxide or peroxides of metals; with persulfuric, permanganic, pernitric, percarbonic acids or their salts

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Paper (AREA)
  • Coloring (AREA)
  • Detergent Compositions (AREA)

Abstract

In a process for removing size from sized textile fabrics, a bath is used containing a small amount of persulphate, e.g. 0,2--2 grams/litre. In addition to the persulphate, percarbonates, perphosphates, perborates, or peroxides may be added to the bath. The process may be used for fabrics of vegetable, animal or artificial materials, and the bath may be acid, alkaline or neutral. Baths containing persulphate and 2--10 grams/litre caustic alkali are particularly useful for cotton fabric, at temperatures up to boiling point if desired. At temperatures above 80 DEG C. lower concentration of alkali, e.g. 1 gram NaOH or 2,3 grams of soda/litre may be used. For coloured, striped or bordered materials, small quantities of hydrogen peroxide should be added to the bath. Used boiling or bleaching baths may be employed for the treatment, persulphate and alkali if necessary being added in the required amount. The baths used for desizing may also in some cases be used immediately after for the boiling or scalding treatment. The persulphate containing bath may also act simultaneously as a bucking, bleaching or other bath. Weakly alkaline, neutral or acid baths are particularly suitable for fabrics containing animal fibres or for coloured, striped or bordered materials, or for nappy materials, e.g. velvet or flannel. Weakly alkaline persulphate baths may contain NaOH in small quantities and/or carbonates, tertiary phosphates, pyrophosphates, metaphosphates or borates having weakly alkaline reaction. Such baths and baths containing only persulphate initially may become neutral or acid during treatment. The treatment may be carried out by steeping the goods in vats or circulation apparatus, kettles, jigs, or on the reel or clapot. The goods, especially singed or closely woven goods should be wetted before desizing with hot water, or hot baths containing wetting agents. Or wetting agents may be added to the desizing bath. In an example, cotton piece goods are treated in an impregnating machine with a bath containing per 1000 litres of bath, 10 litres of NaOH (40 DEG B<\>ae.) and 2 kgs. sodium persulphate at 80--90 DEG C. The goods pass through the bath at about 100 metres/minute. After resting some hours, they pass through a washer into a kettle. Subsequent bucking yields a product free from stains. In a second example, coloured, striped or bordered materials of American cotton are treated with a bath containing caustic soda, potassium persulphate and hydrogen peroxide, and are subsequently bleached with an oxygen bath. Other examples are given in the Specification.
GB27789/36A 1936-03-23 1936-10-13 Improved process for removing the size from sized textile fabrics Expired GB479965A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
AT151637D AT151637B (en) 1936-03-23 1936-03-23 Process for the desizing of goods made of cotton or other cellulose-containing textile fibers.
DE1936B0174536 DE695120C (en) 1936-03-23 1936-06-19 Process for desizing textile goods
DE1936B0174602 DE700979C (en) 1936-03-23 1936-06-23 Process for desizing textile goods
GB27789/36A GB479965A (en) 1936-03-23 1936-10-13 Improved process for removing the size from sized textile fabrics
NL80705A NL48545C (en) 1936-03-23 1937-01-04
US127569A US2173040A (en) 1936-03-23 1937-02-24 Desizing textiles
FR819322D FR819322A (en) 1936-03-23 1937-03-17 Improvements to processes for removing glued textile materials

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT151637T 1936-03-23
GB27789/36A GB479965A (en) 1936-03-23 1936-10-13 Improved process for removing the size from sized textile fabrics

Publications (1)

Publication Number Publication Date
GB479965A true GB479965A (en) 1938-02-15

Family

ID=32070378

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27789/36A Expired GB479965A (en) 1936-03-23 1936-10-13 Improved process for removing the size from sized textile fabrics

Country Status (6)

Country Link
US (1) US2173040A (en)
AT (1) AT151637B (en)
DE (2) DE695120C (en)
FR (1) FR819322A (en)
GB (1) GB479965A (en)
NL (1) NL48545C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2426142A (en) * 1943-09-01 1947-08-19 Du Pont Bleaching cotton textile goods
US2433661A (en) * 1943-01-11 1947-12-30 Mathieson Alkali Works Inc Method of bleaching

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2527546A (en) * 1948-02-12 1950-10-31 Buffalo Electro Chem Co Production of fused collars
US2518220A (en) * 1948-03-03 1950-08-08 Arthur S Brown Endless transmission belt and method of making
US2701178A (en) * 1951-05-24 1955-02-01 Stevenson Dyers Ltd Permonosulfuric acid treatment of wool, for shrink resistance
NL190021A (en) * 1953-01-20
CA972113A (en) * 1970-08-21 1975-08-05 Robert E. Yelin Desize-scouring of textiles
US3649164A (en) * 1970-08-21 1972-03-14 Fmc Corp Activation of hydrogen peroxide bleach solutions with peroxydiphosphate
US3634024A (en) * 1970-08-21 1972-01-11 Fmc Corp Desize-scouring of textiles with alkaline peroxydiphosphate solutions
US3990908A (en) * 1975-03-19 1976-11-09 Fmc Corporation Desizing glass fabric with sodium carbonate peroxide desizing solutions
DE2913177A1 (en) * 1979-04-02 1980-10-23 Hoechst Ag OXIDATIVE DETOXIFICATION AGENT AND METHOD FOR OXIDATIVE DECOMPOSITION
DE3211677A1 (en) * 1982-03-30 1983-10-06 Hoechst Ag LIQUID OXIDATIVE DETOXIFICANT AND METHOD FOR OXIDATIVE DECOXIFYING
JP2812545B2 (en) * 1990-09-19 1998-10-22 株式会社山東鉄工所 Desizing scouring method for fabric
US20050278868A1 (en) * 2004-05-21 2005-12-22 Tetsutaro Fumisi Method of producing cotton fiber product having smooth surfaces and cotton-regenerated cellulose compound yarn or fabric

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2433661A (en) * 1943-01-11 1947-12-30 Mathieson Alkali Works Inc Method of bleaching
US2426142A (en) * 1943-09-01 1947-08-19 Du Pont Bleaching cotton textile goods

Also Published As

Publication number Publication date
US2173040A (en) 1939-09-12
NL48545C (en) 1940-06-15
DE695120C (en) 1940-08-17
AT151637B (en) 1937-11-25
DE700979C (en) 1941-01-06
FR819322A (en) 1937-10-15

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