DE373219C - Method for fixing fragrances - Google Patents

Method for fixing fragrances

Info

Publication number
DE373219C
DE373219C DET25321D DET0025321D DE373219C DE 373219 C DE373219 C DE 373219C DE T25321 D DET25321 D DE T25321D DE T0025321 D DET0025321 D DE T0025321D DE 373219 C DE373219 C DE 373219C
Authority
DE
Germany
Prior art keywords
fixing
esters
fragrances
adipic acid
fixing fragrances
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
DET25321D
Other languages
German (de)
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.)
TETRALIN GmbH
Original Assignee
TETRALIN GmbH
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 TETRALIN GmbH filed Critical TETRALIN GmbH
Priority to DET25321D priority Critical patent/DE373219C/en
Application granted granted Critical
Publication of DE373219C publication Critical patent/DE373219C/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/37—Esters of carboxylic acids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q13/00—Formulations or additives for perfume preparations

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Emergency Medicine (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Fats And Perfumes (AREA)

Description

Verfahren zum Fixieren von Riechstoffen. Es wurde gefunden, daß die technisch neuerdings aus hydrierten Phenolen leicht zugänglichen Ester der Adipins,äure wegen ihres schwach angenehmen Geruchs oder wegen ihrer Geruchlosigkeit sich zum Fixieren von. Riechstoffen eignen. Solche Ester der Adipinsäure sind z. B. .die flüssigen neutralen Ester des Äthyl-, Isopropyl- und Amylalkohols, die auf den üblichen°Wegeni der Esterifizierung gewonnen. werden und die Siedepunkte Kp."o r25° bzw. Kp.$ 130 bis r32° bzw. Kp.B 177 bis z78° besitzen. Von diesen Verbbindungen sind die bisher nicht bekannten Ester des Isopropyl- und Amylalkohols ohne Eigengeruch. Auch der bisher nicht bekannt gewordene und jetzt technisch leicht zugängliche feste Adipinsäureester des Zyklohexanols vom Schmelzpunkt 35 .bis 36° vermag Riechstoffe zu binden und auf diese Weise feste Lösungen. für sogenannte Trockenparfums zu bilden.Method for fixing odoriferous substances. It was found that the Esters of adipic acid which have recently become technically easily accessible from hydrogenated phenols because of their slightly pleasant smell or because of their lack of odor Fixing. Fragrances are suitable. Such esters of adipic acid are, for. B. the liquid neutral esters of ethyl, isopropyl and amyl alcohol, obtained in the usual way won the esterification. and the boiling points Kp. "o r25 ° or Kp. $ 130 up to r32 ° or Kp.B 177 to z78 °. Of these compounds are the ones so far unknown esters of isopropyl and amyl alcohol with no inherent odor. Also the Solid adipic acid esters that were not previously known and are now easily accessible from a technical point of view of cyclohexanol with a melting point of 35 to 36 ° is able to bind odorous substances and in this way solid solutions. for so-called dry perfumes.

Beispielsweise erhält man ein gut haftendes Taschentuchparfum, wenn man 16o Teile Adipinsäureamylester mit etwa 5oo Teilen einer Riechstoffkomposition verbindet, und ein Trockenparfum, wenn .man 2ooo g Adipinsäupezyklohexylester mit etwa 300 g Duftstoffen vereinigt.For example, a well-adhering handkerchief perfume is obtained if 160 parts of amyl adipate are combined with about 500 parts of a fragrance composition, and a dry perfume if 2,000 g of cyclohexyl adipate are combined with about 300 g of fragrances.

Claims (1)

PATENT-ANSPRUcH Verfahren zum Fixieren von Riechstoffen, gekennzeichnet durch die Verwendung von Estern der Adipinsäure.PATENT CLAIM Method for fixing odoriferous substances, marked through the use of esters of adipic acid.
DET25321D 1921-05-07 1921-05-07 Method for fixing fragrances Expired DE373219C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DET25321D DE373219C (en) 1921-05-07 1921-05-07 Method for fixing fragrances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET25321D DE373219C (en) 1921-05-07 1921-05-07 Method for fixing fragrances

Publications (1)

Publication Number Publication Date
DE373219C true DE373219C (en) 1923-04-09

Family

ID=7551984

Family Applications (1)

Application Number Title Priority Date Filing Date
DET25321D Expired DE373219C (en) 1921-05-07 1921-05-07 Method for fixing fragrances

Country Status (1)

Country Link
DE (1) DE373219C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE754482C (en) * 1937-11-13 1953-10-26 Hydrierwerke A G Deutsche Fixing agent for essential oils that are soluble in low-percentage alcohol
FR2339396A1 (en) * 1976-01-30 1977-08-26 Shiseido Co Ltd PROCESS FOR IMPROVING THE QUALITY OF PERFUME PERFUMES
EP0701813A3 (en) * 1994-09-14 1997-05-07 Unilever Plc Oil-in-water emulsion containing a fragrance

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE754482C (en) * 1937-11-13 1953-10-26 Hydrierwerke A G Deutsche Fixing agent for essential oils that are soluble in low-percentage alcohol
FR2339396A1 (en) * 1976-01-30 1977-08-26 Shiseido Co Ltd PROCESS FOR IMPROVING THE QUALITY OF PERFUME PERFUMES
EP0701813A3 (en) * 1994-09-14 1997-05-07 Unilever Plc Oil-in-water emulsion containing a fragrance

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