GB569730A - Improvements in the anti-shrinking treatment of animal fibres - Google Patents

Improvements in the anti-shrinking treatment of animal fibres

Info

Publication number
GB569730A
GB569730A GB9564/43A GB956443A GB569730A GB 569730 A GB569730 A GB 569730A GB 9564/43 A GB9564/43 A GB 9564/43A GB 956443 A GB956443 A GB 956443A GB 569730 A GB569730 A GB 569730A
Authority
GB
United Kingdom
Prior art keywords
solution
treated
permanganate
acidified
bisulphite
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
GB9564/43A
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
Priority to NL60821D priority Critical patent/NL60821C/xx
Priority to BE463299D priority patent/BE463299A/xx
Application filed by Stevensons Dyers Ltd filed Critical Stevensons Dyers Ltd
Priority to GB9564/43A priority patent/GB569730A/en
Priority to US591852A priority patent/US2429082A/en
Publication of GB569730A publication Critical patent/GB569730A/en
Priority to CH257697D priority patent/CH257697A/en
Priority to FR921041D priority patent/FR921041A/en
Priority to DEP27349D priority patent/DE900807C/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
    • 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
    • D06M11/07—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 halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
    • D06M11/30—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 halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with oxides of halogens, oxyacids of halogens or their salts, e.g. with perchlorates
    • 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
    • D06L4/23—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 hypohalogenites
    • 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
    • D06L4/27—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen using organic agents
    • 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 & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Coloring (AREA)

Abstract

Fabrics or other textile materials consisting wholly or partly of wool or other animal fibre are treated with an aqueous solution of a permanganate and with either a dilute aqueous solution or suspension of a nitrogen-chloro compound or of an alkali metal or alkaline earth metal hypochlorite or hypobromite, in order to reduce their tendency to shrink. The materials may be treated with the permanganate and hypochlorite or hypobromite, together or in either order. The process is applicable to wool materials containing cellulosic fibres such as cotton or rayon. The term nitrogen-chloro compound includes those compounds in which the chlorine atom is directly attached to the nitrogen atom. Specified compounds are nitrogen trichloride, monochloramine, p-toluene sulphonchloramide and sodium-o-dichlorobenzene sulphonchloramide. Metallic salts such as magnesium sulphate, calcium chloride, calcium acetate, barium chloride, barium acetate and/or zinc sulphate may be added to the hypobromite or hypochlorite solution. The pH values of the solutions are preferably adjusted to 5 to 6 for the permanganate solutions, 1 to 2 for the nitrogen-chloro compound solution and 8 to 10 for the hypohalide solution. To the permanganate solution may be added salts such as magnesium sulphate, calcium chloride, barium chloride and zinc sulphate, alone or in admixture, and discolouration due to permanganate is removed from the materials by bisulphite or sulphurous acid. In the examples: (1) wool is treated at 40 DEG C. with an aqueous acidified solution of potassium permanganate. The material is rinsed and treated in a solution of monochloramine. Finally, the wool is bleached with a solution of sodium bisulphite. (2) Botany yarn is treated with an acidified solution of potassium permanganate, rinsed, freed from acid by sodium sesquicarbonate and treated in a cold aqueous solution containing sodium hypochlorite and calcium chloride. Antichlor treatment with acidified bisulphite is applied. (3) Wool is treated in a bath containing potassium permanganate, sodium hypochlorite, calcium chloride, zinc sulphate and sulphonated fatty alcohol. (5) Botany yarn is treated in a bath containing sodium hypochlorite, calcium chloride and sulphonated fatty alcohol. A dilute solution of potassium permanganate is then added, with subsequent addition of acidified bisulphite solution to remove the discolouration. (7) Botany yarn is treated with an acidified solution of permanganate, and then with an acidified solution of sodium-p-toluene sulphonchloramide. Discolouration is removed by the addition of bisulphite. The treatment of the invention facilitates subsequent dyeing operations.
GB9564/43A 1943-06-15 1943-06-15 Improvements in the anti-shrinking treatment of animal fibres Expired GB569730A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL60821D NL60821C (en) 1943-06-15
BE463299D BE463299A (en) 1943-06-15
GB9564/43A GB569730A (en) 1943-06-15 1943-06-15 Improvements in the anti-shrinking treatment of animal fibres
US591852A US2429082A (en) 1943-06-15 1945-05-03 Antishrinking treatment of animal fibers
CH257697D CH257697A (en) 1943-06-15 1945-12-19 Process for making made-up articles made up at least in part of animal fibers non-shrink.
FR921041D FR921041A (en) 1943-06-15 1946-02-01 Improvements in the treatment of animal fibers to make them non-shrink
DEP27349D DE900807C (en) 1943-06-15 1948-12-28 Process and means for reducing the tendency to shrinkage of fabrics or fibrous materials consisting wholly or partly of wool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9564/43A GB569730A (en) 1943-06-15 1943-06-15 Improvements in the anti-shrinking treatment of animal fibres

Publications (1)

Publication Number Publication Date
GB569730A true GB569730A (en) 1945-06-06

Family

ID=9874418

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9564/43A Expired GB569730A (en) 1943-06-15 1943-06-15 Improvements in the anti-shrinking treatment of animal fibres

Country Status (7)

Country Link
US (1) US2429082A (en)
BE (1) BE463299A (en)
CH (1) CH257697A (en)
DE (1) DE900807C (en)
FR (1) FR921041A (en)
GB (1) GB569730A (en)
NL (1) NL60821C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2429082A (en) * 1943-06-15 1947-10-14 Stevensons Dyers Ltd Antishrinking treatment of animal fibers
US2548774A (en) * 1949-07-06 1951-04-10 Jr Mayne R Coe Shrinkproofing wool
CN106811978A (en) * 2017-01-17 2017-06-09 常熟市新光毛条处理有限公司 A kind of mercerising shiinkproof finish technique of wool tops

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2590390A (en) * 1947-06-24 1952-03-25 Wolsey Ltd Treatment of wool with nu-chlorine compounds
DE1008250B (en) * 1955-03-25 1957-05-16 Wool Ind Res Ass Process for treating wool, woolen goods or the like in order to reduce matting
US3008795A (en) * 1957-05-21 1961-11-14 Cassella Farbwerke Mainkur Ag Process for levelling the action of chlorine on wool
US3071431A (en) * 1959-09-26 1963-01-01 Basf Ag Process for feltproofing and shrink-proofing wool and textiles containing wool in alkaline baths and treatment baths therefor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US145816A (en) * 1873-12-23 Improvement in bleaching damaged cotton
US644670A (en) * 1899-07-03 1900-03-06 Albert C Warren Composition for treating textile fabrics.
GB190003669A (en) * 1900-02-24 1900-04-07 Friedrich Kraus Improvements in Machines for Cutting Veneers and Boards from Thick Planks, Round Wood, and the like.
US809869A (en) * 1904-09-15 1906-01-09 James Wakefield Bleaching fibers.
GB190705612A (en) * 1907-03-08 1908-02-20 Franz Heinrich Kammerer Improvements in, or connected with, the Treatment of Wool, Woollen Goods, Mixed Goods or Union Fabrics with Oxidizing Agents.
US1781415A (en) * 1924-06-03 1930-11-11 Leighton B Smith Process for the treatment of wool
DE473869C (en) * 1925-11-20 1929-03-22 I G Farbenindustrie Akt Ges Process for bleaching wool and semi-wool
DE563387C (en) * 1930-04-20 1933-02-15 Chem Fab Pyrgos G M B H Process for treating textile fabrics
DE656112C (en) * 1933-02-10 1938-01-29 Chem Fab Pyrgos G M B H Process for chlorinating wool
BE463299A (en) * 1943-06-15

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2429082A (en) * 1943-06-15 1947-10-14 Stevensons Dyers Ltd Antishrinking treatment of animal fibers
US2548774A (en) * 1949-07-06 1951-04-10 Jr Mayne R Coe Shrinkproofing wool
CN106811978A (en) * 2017-01-17 2017-06-09 常熟市新光毛条处理有限公司 A kind of mercerising shiinkproof finish technique of wool tops

Also Published As

Publication number Publication date
NL60821C (en)
FR921041A (en) 1947-04-24
US2429082A (en) 1947-10-14
BE463299A (en)
CH257697A (en) 1948-10-31
DE900807C (en) 1954-01-04

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