GB264146A - Improved treatment of animal fibres - Google Patents

Improved treatment of animal fibres

Info

Publication number
GB264146A
GB264146A GB32421/26A GB3242126A GB264146A GB 264146 A GB264146 A GB 264146A GB 32421/26 A GB32421/26 A GB 32421/26A GB 3242126 A GB3242126 A GB 3242126A GB 264146 A GB264146 A GB 264146A
Authority
GB
United Kingdom
Prior art keywords
fibres
wool
sulphite cellulose
animal fibres
improved treatment
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
GB32421/26A
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Publication of GB264146A publication Critical patent/GB264146A/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
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/03—Polysaccharides or derivatives thereof
    • D06M15/05—Cellulose or derivatives thereof
    • D06M15/055—Cellulose or derivatives thereof with the residual liquors derived of the sulfatic process for the preparation of cellulose

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)

Abstract

264,146. I. G. Farbenindustrie Akt.- Ges. Jan. 7, 1926, [Convention date]. Fibres, treating.-Animal fibres are protected during treatment with chromium compounds, by adding to the treatment bath, sulphite cellulose waste liquor, or a closely-related conversion product thereof, or a salt of lignin sulphonic acid. In an example, to the bichromate-sulphuric acid bath used for removing dye from wool rags, is added sulphite cellulose lye, whereby the wool retains its full feel and its capacity for being spun. Specification 188,632, [Class 15 (ii), Dyeing, Processes &c. for], is referred to. The Specification as open to inspection under Sect. 91 (3) (a) refers to the use of cell pitch, or a sugar particularly a pentose or a hexose. This subject-matter does not appear in the Specification as accepted.
GB32421/26A 1926-01-07 1926-12-22 Improved treatment of animal fibres Expired GB264146A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE264146X 1926-01-07

Publications (1)

Publication Number Publication Date
GB264146A true GB264146A (en) 1928-03-22

Family

ID=5987945

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32421/26A Expired GB264146A (en) 1926-01-07 1926-12-22 Improved treatment of animal fibres

Country Status (1)

Country Link
GB (1) GB264146A (en)

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