GB549678A - Improvements in the treatment of materials consisting of or containing wool or other animal fibres to reduce their tendency to felt - Google Patents

Improvements in the treatment of materials consisting of or containing wool or other animal fibres to reduce their tendency to felt

Info

Publication number
GB549678A
GB549678A GB649241A GB649241A GB549678A GB 549678 A GB549678 A GB 549678A GB 649241 A GB649241 A GB 649241A GB 649241 A GB649241 A GB 649241A GB 549678 A GB549678 A GB 549678A
Authority
GB
United Kingdom
Prior art keywords
treatment
per cent
wool
solution
treated
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
GB649241A
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.)
Bleachers Association Ltd
Original Assignee
Bleachers Association 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 Bleachers Association Ltd filed Critical Bleachers Association Ltd
Priority to GB649241A priority Critical patent/GB549678A/en
Publication of GB549678A publication Critical patent/GB549678A/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

Landscapes

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

Abstract

549,678. Treating textiles with liquids &c. ; bleaching and dyeing processes. BLEACHERS' ASSOCIATION, Ltd., PARKER, C. S., FARRINGTON, F., and STUBBS, A. E. May 21, 1941, No. 6492. [Class 15 (ii)] The shrinkability of fabrics containing animal hair fibres such as wool or mohair is reduced by a modification of the process of Specification 546,529, wherein a part of the alkali metal hydroxide is replaced by an alkali metal halite or hypohalite. A solution equivalent to at least 35 per cent. by weight of caustic soda or at least 50 per cent. of caustic potash is used. The solution may contain 10 or 30 per cent. by volume of 53‹ Tw. sodium hypochlorite solution, sufficient caustic soda being added to give a specific gravity of 85‹ Tw. The concentrations and temperatures are preferably so chosen that the time required for the treatment is about one hour. The treatment improves the whiteness and the affinity for acid dyestuffs. Hypobromite may be used instead of hypochlorite. Sodium chlorite may be used. The process may be carried out before dyeing or printing. The wool may be treated at any stage of the manufacture. It may be treated while still in the form of yarn or slubbing or in the form of knitted or woven fabrics.
GB649241A 1941-05-21 1941-05-21 Improvements in the treatment of materials consisting of or containing wool or other animal fibres to reduce their tendency to felt Expired GB549678A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB649241A GB549678A (en) 1941-05-21 1941-05-21 Improvements in the treatment of materials consisting of or containing wool or other animal fibres to reduce their tendency to felt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB649241A GB549678A (en) 1941-05-21 1941-05-21 Improvements in the treatment of materials consisting of or containing wool or other animal fibres to reduce their tendency to felt

Publications (1)

Publication Number Publication Date
GB549678A true GB549678A (en) 1942-12-02

Family

ID=9815482

Family Applications (1)

Application Number Title Priority Date Filing Date
GB649241A Expired GB549678A (en) 1941-05-21 1941-05-21 Improvements in the treatment of materials consisting of or containing wool or other animal fibres to reduce their tendency to felt

Country Status (1)

Country Link
GB (1) GB549678A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2481205A (en) * 1946-04-19 1949-09-06 Olin Mathieson Simultaneously scouring and bleaching wool
US3083072A (en) * 1956-07-10 1963-03-26 Soc Etu Chimiques Ind Et Agri Method of removing starch size from cellulose fabric with aqueous alkaline medium containing alkali metal bromites, alkali metal hypobromites, or mixtures thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2481205A (en) * 1946-04-19 1949-09-06 Olin Mathieson Simultaneously scouring and bleaching wool
US3083072A (en) * 1956-07-10 1963-03-26 Soc Etu Chimiques Ind Et Agri Method of removing starch size from cellulose fabric with aqueous alkaline medium containing alkali metal bromites, alkali metal hypobromites, or mixtures thereof

Similar Documents

Publication Publication Date Title
US3318657A (en) Method of bleaching cellulose fibres
GB549678A (en) Improvements in the treatment of materials consisting of or containing wool or other animal fibres to reduce their tendency to felt
GB895084A (en) Optically brightened polyacrylonitrile and cellulose acetate materials
US3056645A (en) Process of bleaching sized cotton fabrics
DE900807C (en) Process and means for reducing the tendency to shrinkage of fabrics or fibrous materials consisting wholly or partly of wool
GB895721A (en) Treatment of cotton fabrics
GB768958A (en) Improvements in or relating to laundry bleaching practice
GB500473A (en) Improvements in or relating to the bleaching of textiles
GB596192A (en) Improvements in or relating to the bleaching of cellulose fibres
GB546529A (en) Improvements in the treatment of woollen fibre or textile material to reduce its tendency to shrink and felt
US2457033A (en) Treatment of wool to impart shrinkage resistance thereto
US2481205A (en) Simultaneously scouring and bleaching wool
GB549986A (en) Improvements in the treatment of textiles with alkalies
GB843559A (en) De-sizing of cellulose fabrics
FR1281414A (en) Process for treating keratin textile fibers against felting
GB553923A (en) Improvements in the treatment of textile materials consisting of or containing animal fibres to reduce their tendency to felt and shrink
US1903525A (en) Bleaching compound
GB489496A (en) Improvements in or relating to the treatment of textiles
GB552567A (en) Improvements in textile finishing
GB316265A (en) Improvements relating to the bleaching and dyeing of jute, hemp, and like fibrous materials
DE3204834C2 (en) Process for bleaching woven and knitted goods made from cellulose fibers or their mixtures with man-made fibers
GB540052A (en) Process for rendering wool mixture textile materials unshrinkable
GB363883A (en) Improvements in the treatment of fabrics, yarns or other products composed of regenerated cellulose, or mixtures thereof with natural cellulose or other fibres, or fabrics impregnated or coated with regenerated cellulose
DE392964C (en) Process for bleaching loose cotton, cotton yarn and cotton fabric
GB990181A (en) Process for continuous high-speed bleaching of cellulosic textiles