GB1178307A - Improvements in or relating to an Auto-Sterile Article and its method for Obtention. - Google Patents

Improvements in or relating to an Auto-Sterile Article and its method for Obtention.

Info

Publication number
GB1178307A
GB1178307A GB4291/67A GB429167A GB1178307A GB 1178307 A GB1178307 A GB 1178307A GB 4291/67 A GB4291/67 A GB 4291/67A GB 429167 A GB429167 A GB 429167A GB 1178307 A GB1178307 A GB 1178307A
Authority
GB
United Kingdom
Prior art keywords
metal
solution
salt
treating
hydroxide
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
GB4291/67A
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.)
Semi SA
Original Assignee
Semi SA
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 Semi SA filed Critical Semi SA
Publication of GB1178307A publication Critical patent/GB1178307A/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
    • D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
    • D06M16/006—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic with wool-protecting agents; with anti-moth agents
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D1/00—Bristles; Selection of materials for bristles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/23—Solid substances, e.g. granules, powders, blocks, tablets
    • A61L2/238—Metals or alloys, e.g. oligodynamic metals

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Textile Engineering (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cosmetics (AREA)
  • Chemically Coating (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Coloring (AREA)

Abstract

1,178,307. Sterile keratinous articles. SEMI S.A. 27 Jan., 1967 [1 Feb., 1966], No. 4291/67. Heading A5E. A process for the production of an autosterile article containing keratin, comprises disrupting disulphide or cystine bonds of the keratin to provide sulphdryl groups by treating the article with a solution of ammonium thioglycollate, sodium lauryl sulphate, sodium sulphide, tannin, a chromium or aluminium salt, ammonium hydroxide, or alkali metal or alkaline earth metal hydroxide, and substituting metal ions for the hydrogen ions of the sulphydryl groups, the metal being Ag, Bi, Cu or Hg, by treating with a solution of a salt of the said metal. The treatment with the metal salt may comprise conversion into metal hydroxide and/or oxide by the action of an alkaline solution, followed by reduction (e.g. with formaldehyde) or use of a peroxide. Articles specified are brushes and fabrics used as dressings.
GB4291/67A 1966-02-01 1967-01-27 Improvements in or relating to an Auto-Sterile Article and its method for Obtention. Expired GB1178307A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH140266A CH462775A (en) 1966-02-01 1966-02-01 Manufacturing process of a self-sterile brush

Publications (1)

Publication Number Publication Date
GB1178307A true GB1178307A (en) 1970-01-21

Family

ID=4209576

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4291/67A Expired GB1178307A (en) 1966-02-01 1967-01-27 Improvements in or relating to an Auto-Sterile Article and its method for Obtention.

Country Status (9)

Country Link
US (1) US3536442A (en)
BE (1) BE693316A (en)
CH (1) CH462775A (en)
DE (1) DE1642132A1 (en)
FR (1) FR1509658A (en)
GB (1) GB1178307A (en)
IT (1) IT1020504B (en)
NL (1) NL6701158A (en)
SE (1) SE357496B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2642445A1 (en) * 1989-01-31 1990-08-03 Inst Textile De France PROCESS FOR TREATING POLYMERIC MATERIALS WITH A VIEW TO THEIR CONFERRING ANTISEPTIC PROPERTIES AND MATERIALS OBTAINED

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2304478A (en) * 1939-10-19 1942-12-08 Rosenzweig Salo Process of treating materials comprising albumin, such as hair, bristles and the like
US2459896A (en) * 1945-01-18 1949-01-25 Schwarz George Silver impregnation
US3380848A (en) * 1964-05-27 1968-04-30 Polymer Res Corp Of America Method of producing solid polymeric material having bactericidal properties

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2642445A1 (en) * 1989-01-31 1990-08-03 Inst Textile De France PROCESS FOR TREATING POLYMERIC MATERIALS WITH A VIEW TO THEIR CONFERRING ANTISEPTIC PROPERTIES AND MATERIALS OBTAINED
EP0390616A1 (en) * 1989-01-31 1990-10-03 Centre Technique Industriel dit: INSTITUT TEXTILE DE FRANCE Process for the antiseptic treatment of non-keratinous textile materials

Also Published As

Publication number Publication date
US3536442A (en) 1970-10-27
NL6701158A (en) 1967-08-02
IT1020504B (en) 1977-12-30
BE693316A (en) 1967-07-27
SE357496B (en) 1973-07-02
FR1509658A (en) 1968-01-12
CH462775A (en) 1968-09-30
DE1642132A1 (en) 1971-05-13

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