GB471057A - Improvements in or relating to the carroting of fur and the like - Google Patents

Improvements in or relating to the carroting of fur and the like

Info

Publication number
GB471057A
GB471057A GB5176/36A GB517636A GB471057A GB 471057 A GB471057 A GB 471057A GB 5176/36 A GB5176/36 A GB 5176/36A GB 517636 A GB517636 A GB 517636A GB 471057 A GB471057 A GB 471057A
Authority
GB
United Kingdom
Prior art keywords
acid
fur
salt
ammonium
neutral salt
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
GB5176/36A
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.)
NON MERCURIC CARROT Co
Original Assignee
NON MERCURIC CARROT Co
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 NON MERCURIC CARROT Co filed Critical NON MERCURIC CARROT Co
Publication of GB471057A publication Critical patent/GB471057A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Animal Husbandry (AREA)
  • Molecular Biology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Textile Engineering (AREA)
  • Preparation Of Fruits And Vegetables (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)

Abstract

Fur or the separated hair is carroted for felting by means of an aqueous solution of an acid hydrolyzing agent, e.g. hydrochloric and sulphuric acid, an oxidizing agent and a soluble neutral salt of a strong acid and an alkali, alkaline earth metal, or ammonium, the salt being present in amount equal to or greater than the amount of the acid so that on drying the treated fur the salt prevents damage to the fur which might be caused by increasing concentration of the acid. Sodium sulphate is a suitable neutral salt for use in the process and suitable oxidizing agents are hydrogen peroxide, potassium persulphate, chlorate, or perchlorate, and ammonium persulphate. Reference has been directed by the Comptroller to Specification 345,404. p
GB5176/36A 1935-03-09 1936-02-20 Improvements in or relating to the carroting of fur and the like Expired GB471057A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US471057XA 1935-03-09 1935-03-09
US10335A US2048645A (en) 1935-03-09 1935-03-09 Process of carroting fur and the like and composition therefor

Publications (1)

Publication Number Publication Date
GB471057A true GB471057A (en) 1937-08-20

Family

ID=26681044

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5176/36A Expired GB471057A (en) 1935-03-09 1936-02-20 Improvements in or relating to the carroting of fur and the like

Country Status (2)

Country Link
US (1) US2048645A (en)
GB (1) GB471057A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2438738A (en) * 1947-02-19 1948-03-30 Trinity Holding Corp Carroting reagents and process

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2432207A (en) * 1942-12-23 1947-12-09 Pellissier Jonas & Rivet Inc Fur carroting solution and process
US2582086A (en) * 1949-12-23 1952-01-08 Frank H Lee Company Composition for carroting fur and the like

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2438738A (en) * 1947-02-19 1948-03-30 Trinity Holding Corp Carroting reagents and process

Also Published As

Publication number Publication date
US2048645A (en) 1936-07-21

Similar Documents

Publication Publication Date Title
GB1141837A (en) Process and composition for treating of hair
GB471057A (en) Improvements in or relating to the carroting of fur and the like
GB188992A (en) A method of preparing solutions of starch
GB405690A (en) Improvements in or relating to the treatment of metals with acids
SU41188A1 (en) Method for the dressing of animal fluff to impart valkost
GB674430A (en) Improvements relating to the removal of ammonia from water
GB499670A (en) Improvements in the art of carroting fur and like fibre
GB755783A (en) Improvements in or relating to acid pickling compositions and methods of pickling
GB478773A (en) Improvements in and relating to the tanning of hides and skins
GB236543A (en) Process for the depilation of hides and skins
GB226491A (en) Process of producing metal compounds
GB616477A (en) Improvements in the processing of wool
GB230187A (en) Improvements in and relating to the treatment of cellulose artificial silk
GB762104A (en) Corrosion protecting metal finishing composition
GB551705A (en) Improved carroting solution and process for treating fur and the like
GB498105A (en) Improvements in or relating to the pickling and felting of hairs
GB577657A (en) Improvements in or relating to the manufacture of regenerated cellulose sheets, films, filaments, threads and the like produced from viscose
GB563136A (en) A method of producing stable hypochlorite solutions
GB264302A (en) Improvements in the treatment of hides and skins
GB478212A (en) Improvements in or relating to the treatment of cellulose nitrate
GB374112A (en) Process of liberating hair from hides or skins
GB672197A (en) Manufacture of chlorites
GB565969A (en) Improvements in the de-tanning of chrome-tanned leather
GB293828A (en) Improved process for bleaching materials for the manufacture of hats
GB239360A (en) The preparation of so called unshrinkable wool and woollen materials