DE488138C - Process for the treatment of wool, fur and similar goods with solutions of substances in organic solvents - Google Patents

Process for the treatment of wool, fur and similar goods with solutions of substances in organic solvents

Info

Publication number
DE488138C
DE488138C DEI30811D DEI0030811D DE488138C DE 488138 C DE488138 C DE 488138C DE I30811 D DEI30811 D DE I30811D DE I0030811 D DEI0030811 D DE I0030811D DE 488138 C DE488138 C DE 488138C
Authority
DE
Germany
Prior art keywords
substances
organic solvents
solutions
fur
wool
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
DEI30811D
Other languages
German (de)
Inventor
Dr Wilhelm Lommel
Dr Heinrich Muenzel
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
Priority to DEI30811D priority Critical patent/DE488138C/en
Application granted granted Critical
Publication of DE488138C publication Critical patent/DE488138C/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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Description

Verfahren zur Behandlung von Wolle, Pelzen und ähnlichen Waren mit. Lösungen von Stoffen in organischen Lösungsmitteln Bei der Behandlung von Waren, wie z. B. Wolle, Pelzen usw., mit Lösungen von Stoffen in organischen Lösungsmitteln tritt sehr oft der Übelstand auf; daß nach dem Verdunsten des Lösungsmittels die Ware grau oder gar weiß erscheint. Dadurch wird die Verwendung von Körpern, die diese Eigenschaft zeigen, für technische Zwecke, wie z. B. das Mottenechtmachen von Stoffen, unmöglich gemacht, da besonders die dunkleren Stoffe völlig unansehnlich werden.Process for treating wool, fur and similar goods with. Solutions of substances in organic solvents When treating goods, such as B. wool, furs, etc., with solutions of substances in organic solvents the malaise occurs very often; that after evaporation of the solvent Goods appear gray or even white. This eliminates the use of bodies that show this property for technical purposes, e.g. B. Mothproofing of fabrics, made impossible because the darker fabrics in particular are completely unsightly will.

Es wurde nun die überraschende Beobachtung gemacht, daß diese Erscheinung in vielen Fällen vollständig verhindert; in anderen wenigstens eine Besserung erzielt werden kann, wenn man den für die Behandlung der Ware dienenden organischen Lösungsmitteln ein zweites Lösungsmittel zufügt, das einen höheren Siedepunkt hat als das Hauptlösungsmittel Es genügen zur Erzielung des Effektes meist sehr geringe Mengen des Zusatzes, in manchen Fällen schon = bis a °/o. Als solche Zusatzmittel haben sich besonders bewährt höhere Alkohole, wie Butylalkohol, Benzylalkohol, Cyclohexanol, Ketone, wie Cyclohexanon, und Ester, wie Phthalsäuremethylester. Auch Mischungen der verschiedenen Zusatzmittel zeigen diese Wirkung.The surprising observation has now been made that this phenomenon in many cases completely prevented; achieved at least one improvement in others can be, if one uses the organic solvents for the treatment of the goods add a second solvent that has a higher boiling point than the main solvent In most cases, very small amounts of the additive are sufficient to achieve the effect in some cases even = up to a ° / o. Such additives have proven particularly useful higher alcohols such as butyl alcohol, benzyl alcohol, cyclohexanol, ketones such as cyclohexanone, and esters such as methyl phthalate. Mixtures of the various additives show this effect.

Claims (1)

PATRNTANSPRUCI-: Verfahren zur Behandlung von Wolle, Pelzen und ähnlichen Waren mit Lösungen von Stoffen in organischen Lösungsmitteln, dadurch gekennzeichnet, daß man höher als das Hauptlösungsmittel siedende Lösungsmittel in geringen Mengen zugibt.PATRNTANSPRUCI-: Process for treating wool, fur and the like Goods with solutions of substances in organic solvents, characterized in that higher boiling solvents than the main solvent are used in small amounts admits.
DEI30811D 1927-04-01 1927-04-01 Process for the treatment of wool, fur and similar goods with solutions of substances in organic solvents Expired DE488138C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEI30811D DE488138C (en) 1927-04-01 1927-04-01 Process for the treatment of wool, fur and similar goods with solutions of substances in organic solvents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI30811D DE488138C (en) 1927-04-01 1927-04-01 Process for the treatment of wool, fur and similar goods with solutions of substances in organic solvents

Publications (1)

Publication Number Publication Date
DE488138C true DE488138C (en) 1929-12-20

Family

ID=7187715

Family Applications (1)

Application Number Title Priority Date Filing Date
DEI30811D Expired DE488138C (en) 1927-04-01 1927-04-01 Process for the treatment of wool, fur and similar goods with solutions of substances in organic solvents

Country Status (1)

Country Link
DE (1) DE488138C (en)

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