EP0051546B1 - Verfahren zur Herstellung parfümierender Zusammensetzungen und parfümierter Produkte und so erhaltene Zusammensetzungen und Produkte - Google Patents

Verfahren zur Herstellung parfümierender Zusammensetzungen und parfümierter Produkte und so erhaltene Zusammensetzungen und Produkte Download PDF

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Publication number
EP0051546B1
EP0051546B1 EP81420136A EP81420136A EP0051546B1 EP 0051546 B1 EP0051546 B1 EP 0051546B1 EP 81420136 A EP81420136 A EP 81420136A EP 81420136 A EP81420136 A EP 81420136A EP 0051546 B1 EP0051546 B1 EP 0051546B1
Authority
EP
European Patent Office
Prior art keywords
compositions
perfumed
products
dimethyloctanamide
note
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
EP81420136A
Other languages
English (en)
French (fr)
Other versions
EP0051546A3 (en
EP0051546A2 (de
Inventor
Claude Breant
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.)
Rhone Poulenc Specialites Chimiques
Original Assignee
Rhone Poulenc Specialites Chimiques
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 Rhone Poulenc Specialites Chimiques filed Critical Rhone Poulenc Specialites Chimiques
Priority to AT81420136T priority Critical patent/ATE9713T1/de
Publication of EP0051546A2 publication Critical patent/EP0051546A2/de
Publication of EP0051546A3 publication Critical patent/EP0051546A3/fr
Application granted granted Critical
Publication of EP0051546B1 publication Critical patent/EP0051546B1/de
Expired legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B9/00—Essential oils; Perfumes
    • C11B9/0007—Aliphatic compounds

Definitions

  • the subject of the present invention is a process for obtaining perfume ompositions and perfumed products and the compositions and products thus obtained.
  • the amides of C 5 -C 6 alkanoic acids have, with the exception of N-phenyl N-methyl ethyl-2 butanamide, more or less common minty notes.
  • N, N-dimethyl-2-butanamide thus has a fresh natural mint note more powerful than homologous N, N-diethylamide whose note, although mint is weaker and peppery.
  • N, N-diethylcaprylamide has a different note from N, N-diethyl ethyl-2 butanamide. It follows from the above that it is difficult if not impossible for those skilled in the art to predict whether or not a given alkanamide will have a pleasant odor from an olfactory point of view and what the note will be.
  • the perfume industry is constantly looking for products which, through the originality, volume and power of their fragrance, can give the compositions in which they come in a very special character.
  • the present invention relates precisely to the use, in perfumery, of such a compound.
  • the subject of the present invention is a process for obtaining perfuming compositions, perfumed substances or perfumed finished products, characterized in that an effective amount is added to the usual constituents of these compositions, substances or finished products.
  • N N-dimethyloctanamide.
  • the present invention also relates to perfuming compositions, perfumed products and substances characterized in that they comprise, as active principle having an influence on the odor, an effective amount of N, N-dimethyloctanamide.
  • This formula product in fact exhales a green, fatty, slightly spicy odor associated with a note of jasmine and lavender which is particularly suitable for floral bases, fern or lavender to which it gives a fresh and natural spicy character.
  • N, N-dimethyloctanamide is a colorless liquid, boiling at 96 ° C under a pressure of 266 Pa, very soluble in the usual organic solvents such as alcohols, ketones, esters or ethers.
  • N, N-dimethyloctanamide expressed as a percentage by weight in the composition considered depends on the nature of said composition (base for perfume or eau de toilette for example) and on the power and nature of the desired effect at the level of the final product. It goes without saying that in a perfume base the content of N, N-dimethyloctanamide can be very high, for example greater than 50% by weight and can reach 90% by weight while in a perfume, an eau de toilette, a after shave lotion or soap, this content may be much less than 50% by weight.
  • the lower limit of the content of N, N-dimethyloctanamide may be that which causes a perceptible change in the smell of the fragrance or of the note of the finished product.
  • this minimum content can be of the order of 0.01% by weight. It is obviously possible to use contents which are not within the limits of the contents indicated above without departing from the scope of the present invention.
  • N, N-dimethyloctanamide can be prepared without difficulty by reacting an octanuclei halide with dimethylamine in the presence of an alkaline base in aqueous solution (soda or potash).
  • aqueous solution sodium octanuclei halide
  • the following examples illustrate the invention and show how it can be practiced.
  • N, N-dimethyloctanamide strengthens the floral note by bringing the composition a fresh and spicy character.
  • N, N-dimethyloctanamide accentuates the lavender note, brings a flowery and fresh side and attenuates the hard note of the base.
  • N, N-dimethyloctanamide brings the composition the natural note of lavender by reducing the composite character of the base.

Claims (2)

1. Verfahren zur Herstellung von Alkanamide enthaltenden parfümierenden Mitteln, parfümierten Stoffen oder parfümierten Fertigprodukten, dadurch gekennzeichnet, dass man als Alkanamid den üblichen Bestandteilen dieser Mittel, Stoffe oder Fertigprodukte eine wirksame Menge N,N-Dimethyloctan- amid zusetzt.
2. Alkanamide enthaltende parfümierende Mittel, parfümierte Stoffe oder Fertigprodukte, dadurch gekennzeichnet, dass sie als duftbeeinflussenden Wirkstoff eine wirksame Menge N,N-Dimethyloctan- amide enthalten.
EP81420136A 1980-09-26 1981-09-21 Verfahren zur Herstellung parfümierender Zusammensetzungen und parfümierter Produkte und so erhaltene Zusammensetzungen und Produkte Expired EP0051546B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81420136T ATE9713T1 (de) 1980-09-26 1981-09-21 Verfahren zur herstellung parfuemierender zusammensetzungen und parfuemierter produkte und so erhaltene zusammensetzungen und produkte.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8020984 1980-09-26
FR8020984A FR2490961A1 (fr) 1980-09-26 1980-09-26 Procede d'obtention de compositions parfumantes et de produits parfumes et compositions et produits ainsi obtenus

Publications (3)

Publication Number Publication Date
EP0051546A2 EP0051546A2 (de) 1982-05-12
EP0051546A3 EP0051546A3 (en) 1982-09-08
EP0051546B1 true EP0051546B1 (de) 1984-10-03

Family

ID=9246439

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81420136A Expired EP0051546B1 (de) 1980-09-26 1981-09-21 Verfahren zur Herstellung parfümierender Zusammensetzungen und parfümierter Produkte und so erhaltene Zusammensetzungen und Produkte

Country Status (7)

Country Link
US (1) US4419282A (de)
EP (1) EP0051546B1 (de)
JP (1) JPS5785313A (de)
AT (1) ATE9713T1 (de)
CA (1) CA1172176A (de)
DE (1) DE3166495D1 (de)
FR (1) FR2490961A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5143900A (en) * 1989-05-19 1992-09-01 Colgate-Palmolive Company Perfumes containing N-lower alkyl neoalkanamide (s)
JP2547957Y2 (ja) * 1991-03-15 1997-09-17 黒田精工株式会社 マニホールドユニット
US6231784B1 (en) 1995-02-16 2001-05-15 Henkel Corporation Water insoluble composition of an aldoxime extractant and an equilibrium modifier
US20030215472A1 (en) * 2002-05-16 2003-11-20 Bonda Craig A Methods and compositions employing a dialkyl amide
US10188100B2 (en) 2010-01-11 2019-01-29 Kolazi S. Narayanan Matrix composition for delivery of hydrophobic actives
JP6467414B2 (ja) * 2013-07-12 2019-02-13 ステパン カンパニー 身体用洗浄剤およびそのための界面活性剤ブレンド

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3576728A (en) * 1968-03-20 1971-04-27 Sherwin Williams Co Electrophoretic coating process
FR1572332A (de) * 1968-04-05 1969-06-27
US4228044A (en) * 1978-06-26 1980-10-14 The Procter & Gamble Company Laundry detergent compositions having enhanced particulate soil removal and antiredeposition performance
FR2452921A1 (fr) * 1979-04-02 1980-10-31 Rhone Poulenc Ind Procede d'obtention de compositions parfumantes et de produits parfumes et compositions et produits ainsi obtenus

Also Published As

Publication number Publication date
CA1172176A (fr) 1984-08-07
JPS5785313A (en) 1982-05-28
EP0051546A3 (en) 1982-09-08
EP0051546A2 (de) 1982-05-12
DE3166495D1 (en) 1984-11-08
US4419282A (en) 1983-12-06
JPS6160813B2 (de) 1986-12-23
ATE9713T1 (de) 1984-10-15
FR2490961A1 (fr) 1982-04-02

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