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GB347292A - Improved process for the treatment of animal fibre - Google Patents

Improved process for the treatment of animal fibre

Info

Publication number
GB347292A
GB347292A GB2830/30A GB283030A GB347292A GB 347292 A GB347292 A GB 347292A GB 2830/30 A GB2830/30 A GB 2830/30A GB 283030 A GB283030 A GB 283030A GB 347292 A GB347292 A GB 347292A
Authority
GB
United Kingdom
Prior art keywords
hydrogen peroxide
fibre
animal
treatment
soaking
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
GB2830/30A
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
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 Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH
Publication of GB347292A publication Critical patent/GB347292A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01C—CHEMICAL OR BIOLOGICAL TREATMENT OF NATURAL FILAMENTARY OR FIBROUS MATERIAL TO OBTAIN FILAMENTS OR FIBRES FOR SPINNING; CARBONISING RAGS TO RECOVER ANIMAL FIBRES
    • D01C3/00—Treatment of animal material, e.g. chemical scouring of wool
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Detergent Compositions (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

347,292. Treating animal fibres. DEUTSCHE GOLD-UND SILBERSCHEIDEANSTALT VORM. ROESSLER, 7, Weissfrauenstrasse, Frankfort-on-Main, Germany. Jan. 27, 1930, No. 2830. Convention date, Feb. 6, 1929. [Class 15 (ii).] The natural impurities present in wool, hair, bristles and like animal fibre, such as fat, sweat, skin residues, burrs, and the like are removed and the fibre protected against the action of animal and vegetable parasites during subsequent storing by soaking with hydrogen peroxide at a temperature ranging from 10‹-80‹ C. and then drying. The PH value of the hydrogen peroxide is adjusted to suit the particular fibre treated and the active oxygen present in the soaking liquid is maintained approximately constant by continuous or periodical addition of fresh hydrogen peroxide. Suitable stabilizers for the hydrogen peroxide may be added. The treatment may follow any desired preliminary treatment.
GB2830/30A 1929-02-06 1930-01-27 Improved process for the treatment of animal fibre Expired GB347292A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED57654D DE571743C (en) 1929-02-06 1929-02-06 Process for treating animal fiber using hydrogen peroxide

Publications (1)

Publication Number Publication Date
GB347292A true GB347292A (en) 1931-04-27

Family

ID=7057202

Family Applications (2)

Application Number Title Priority Date Filing Date
GB2830/30A Expired GB347292A (en) 1929-02-06 1930-01-27 Improved process for the treatment of animal fibre
GB19136/32A Expired GB404019A (en) 1929-02-06 1932-07-06 Improvements in or relating to the bleaching of animal fibres

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB19136/32A Expired GB404019A (en) 1929-02-06 1932-07-06 Improvements in or relating to the bleaching of animal fibres

Country Status (4)

Country Link
AT (1) AT124704B (en)
DE (2) DE571743C (en)
FR (2) FR688418A (en)
GB (2) GB347292A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE903812C (en) * 1940-09-21 1954-02-11 Degussa Process for bleaching textiles made from artificial fibers
DE1284931B (en) * 1961-10-30 1968-12-12 Du Pont Bleach
KR930003355B1 (en) * 1990-03-31 1993-04-26 주식회사 한국앙고라산업 Method of preparation for the rabbit hair fiber from angora rabbit hair

Also Published As

Publication number Publication date
AT124704B (en) 1931-10-10
FR688418A (en) 1930-08-22
GB404019A (en) 1934-01-08
FR43282E (en) 1934-04-17
DE597182C (en) 1934-05-18
DE571743C (en) 1933-03-09

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