DE19613424A1 - Odourless nail varnish remover - Google Patents

Odourless nail varnish remover

Info

Publication number
DE19613424A1
DE19613424A1 DE1996113424 DE19613424A DE19613424A1 DE 19613424 A1 DE19613424 A1 DE 19613424A1 DE 1996113424 DE1996113424 DE 1996113424 DE 19613424 A DE19613424 A DE 19613424A DE 19613424 A1 DE19613424 A1 DE 19613424A1
Authority
DE
Germany
Prior art keywords
methylpyrrolidone
nail polish
skin
total composition
odourless
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.)
Withdrawn
Application number
DE1996113424
Other languages
German (de)
Inventor
Stefan Dr Goering
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.)
Kao Germany GmbH
Original Assignee
Goldwell 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 Goldwell AG filed Critical Goldwell AG
Priority to DE1996113424 priority Critical patent/DE19613424A1/en
Publication of DE19613424A1 publication Critical patent/DE19613424A1/en
Withdrawn legal-status Critical Current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
    • A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
    • A61K8/4906—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom
    • A61K8/4913—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom having five membered rings, e.g. pyrrolidone carboxylic acid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q3/00—Manicure or pedicure preparations
    • A61Q3/04—Nail coating removers

Abstract

A nail varnish remover comprises at least 50 wt. % N-methyl-pyrrolidone (NMP) with respect to the total composition.

Description

Die vorliegende Erfindung betrifft einen Nagellackentferner mit verbesserten Gebrauchseigenschaften, insbesondere geringem Ge­ ruch, verringerter Hautirritation bzw. -austrocknung.The present invention relates to a nail polish remover with improved performance properties, especially low Ge odor, reduced skin irritation or drying.

Konventionelle Nagellackentferner enthalten als Lösungsmittel üblicherweise Ethylacetat, Methylacetat, Butylacetat, γ-Buty­ rolacton oder auch noch Aceton oder andere Ketone wie Isobutyl­ methylketon.Conventional nail polish removers are included as solvents usually ethyl acetate, methyl acetate, butyl acetate, γ-butyl rolactone or else acetone or other ketones such as isobutyl methyl ketone.

In neuerer Zeit ist auch die Verwendung von Methoxypropanolace­ tat für diesen Zweck vorgeschlagen worden.More recently, the use of methoxypropanolace is also has been proposed for this purpose.

Alle diese Lösungsmittel weisen den Nachteil eines starken Eigengeruchs und, bei nicht auszuschließendem unbeabsichtigtem Hautkontakt, einer Hautirritation und austrocknenden Wirkung auf die Haut auf.All these solvents have the disadvantage of a strong Own odor and, if not inadvertent unintentional Skin contact, skin irritation and drying out on the skin.

Diese Nachteile werden durch die Erfindung beseitigt.These disadvantages are eliminated by the invention.

Erfindungsgemäß wird ein Nagellackentferner zur Verfügung ge­ stellt, der mindestens 50 Gew.-%, bezogen auf die Gesamtzusam­ mensetzung, N-Methylpyrrolidon enthält. According to the invention, a nail polish remover is available represents at least 50 wt .-%, based on the total zusam Composition, N-methylpyrrolidone contains.  

Vorzugsweise beträgt der Anteil an N-Methylpyrrolidon minde­ stens 60 Gew.-%, insbesondere etwa 70 bis etwa 90 bzw. etwa 95 Gew.-% des Nagellackentferners.Preferably, the proportion of N-methylpyrrolidone is minde at least 60 wt .-%, in particular about 70 to about 90 or about 95% by weight of the nail polish remover.

Weitere Lösungsmittel können in untergeordneten Mengen mitver­ wendet werden, soweit sie die Eigenschaften der erfindungsgemä­ ßen Zusammensetzung nicht negativ beeinflussen; erforderlich ist dies jedoch nicht.Other solvents can mitver in minor amounts are used, as far as they have the properties of the inventive do not adversely affect composition; required this is not.

Bevorzugt ist eine Zusammensetzung, die neben N-Methylpyrroli­ don noch Wasser und weitere in Nagellackentfernern übliche Stoffe, beispielsweise hauterweichende und -pflegende Mittel, enthält.Preference is given to a composition which, in addition to N-methylpyrroli Don still water and more usual in nail polish removers Substances, such as skin softening and conditioning agents, contains.

Solche Stoffe sind natürlich aus dem Stand der Technik bekannt und beispielsweise in der Monographie von K. Schrader, "Grund­ lagen und Rezepturen der Kosmetika", 2. Auflage (1989, Hüthig Buch Verlag, Heidelberg), S. 861-862, beschrieben.Such materials are of course known in the art and for example in the monograph by K. Schrader, "Grund Layers and Formulations of Cosmetics ", 2nd edition (1989, Hüthig Buch Verlag, Heidelberg), p. 861-862.

Die erfindungsgemäßen Produkte können als organische oder orga­ nisch/wäßrige Lösung, Emulsion oder, unter Zusatz eines Ver­ dickungsmittels, auch als Gel vorliegen. The products of the invention can be used as organic or orga nisch / aqueous solution, emulsion or, with the addition of a Ver Thickener, also present as a gel.  

Nicht beansprucht sind wasserfreie Zusammensetzungen, die aus
5 bis 75 Gew.-% D-Limonen,
5 bis 95 Gew.-% N-Methylpyrrolidon, und
1 bis 15 Gew.-% Cetylacetat
bestehen.Not claimed are anhydrous compositions consisting of
From 5 to 75% by weight of D-limonene,
From 5 to 95% by weight of N-methylpyrrolidone, and
1 to 15 wt .-% cetyl acetate
consist.

Im folgenden werden einige Beispiele für erfindungsgemäß zusam­ mengesetzte Nagellackentferner gegeben.The following are some examples of the invention together added set nail polish remover.

Beispiel 1example 1 N-MethylpyrrolidonN-methylpyrrolidone 74,9 (Gew.-%)74.9 (wt%) PPG-12-PEG-50 LanolinPPG-12-PEG-50 lanolin 1,01.0 Farbstoff, ParfumDye, perfume q.s.q.s. Wasserwater 100,0 100.0

Es wurde eine Lösung erhalten, die praktisch keinen Eigengeruch aufwies und weder hautreizend wirkte, noch die Haut austrocknete.It was obtained a solution that virtually no odor showed neither skin irritation nor dried out the skin.

Der Ersatz des N-Methylpyrrolidons durch γ-Butyrolacton ergab ein Produkt mit starkem Eigengeruch und hauttrocknender Wirkung sowie Hautirritation.Replacement of N-methylpyrrolidone by γ-butyrolactone gave a product with a strong odor and skin-drying effect as well as skin irritation.

Beispiel 2Example 2 N-MethylpyrrolidonN-methylpyrrolidone 90,0 (Gew.-%)90.0 (% by weight) Weichmacher (Laneth-16)Plasticizer (Laneth-16) 1,01.0 Wasserwater 100,0 100.0

Das Produkt war weitgehend geruchsfrei und frei von Hautirrita­ tionen.The product was largely odorless and free of skin irritation tions.

Ersatz des N-Methylpyrrolidons durch Aceton führte zu einem ge­ ruchsintensiven Produkt mit hautirritierender und -austrocknen­ der Wirkung.Replacement of N-methylpyrrolidone by acetone resulted in a ge odor-intensive product with skin-irritating and -drying the effect.

Beispiel 3Example 3 N-MethylpyrrolidonN-methylpyrrolidone 54,5 (Gew.-%)54.5 (wt%) 1,2-Propylenglykol1,2-propylene glycol 10,010.0 Isopropylalkoholisopropyl alcohol 20,020.0 Laneth-16Laneth-16 2,02.0 Carbomer (Acrylsäure-Polymer)Carbomer (acrylic acid polymer) 1,51.5 PEG-15-CocaminePEG-15 Coca Mine 1,51.5 Parfum, FarbstoffPerfume, dye q.s.q.s. Wasserwater 100,0 100.0

Es wurde ein weitgehend geruchsfreies Gel ohne jedwede haut­ irritierende oder -austrocknende Wirkung erhalten. It became a largely odor-free gel without any skin irritating or drying effect.  

Der Ersatz des N-Methylpyrrolidons durch ein 1 : 1-Gemisch aus Ethylacetat und γ-Butyrolacton ergab ein Gel mit starkem Eigen­ geruch und hauttrocknendem, reizendem Effekt.The replacement of N-methylpyrrolidone by a 1: 1 mixture of Ethyl acetate and γ-butyrolactone gave a gel with strong properties smell and skin-drying, irritating effect.

Beispiel 4Example 4 N-MethylpyrrolidonN-methylpyrrolidone 92 Gew.-%92% by weight PPG-20 MethylglucoseetherPPG-20 methyl glucose ether 88th ParfumPerfume q.s.q.s.

Geruchslose, hautmilde Flüssigkeit.Odorless, skin-friendly fluid.

Ersatz des N-Methylpyrrolidons durch Ethylacetat führt zu einem hautirritierenden Produkt mit starkem Eigengeruch.Replacement of the N-methylpyrrolidone by ethyl acetate leads to a skin irritating product with a strong odor.

Claims (5)

1. Nagellackentferner, bestehend zu mindestens 50 Gew.-% aus N-Methylpyrrolidon, berechnet auf die Gesamtzusammensetzung.1. nail polish remover consisting of at least 50 wt .-% of N-methylpyrrolidone, calculated on the total composition. 2. Nagellackentferner nach Anspruch 1, bestehend zu mindestens 60 Gew.-% aus N-Methylpyrrolidon, berechnet auf die Gesamtzusammensetzung.2. nail polish remover according to claim 1, consisting of at least 60 wt .-% of N-methylpyrrolidone, calculated on the total composition. 3. Nackellackentferner nach Anspruch 2, bestehend zu 70 bis 95 Gew.-% aus N-Methylpyrrolidon, berechnet auf die Gesamtzusammensetzung.3. Nackenellackentferner according to claim 2, consisting of 70 to 95 Wt .-% of N-methylpyrrolidone, calculated on the total composition. 4. Nagellackentferner nach einem oder mehreren der Ansprüche 1 bis 3, enthaltend 0,5 bis 5 Gew.-% mindestens einer weichmachenden und hautpflegenden Substanz, berechnet auf die Gesamtzusammensetzung.4. nail polish remover according to one or more of claims 1 to 3, containing 0.5 to 5 wt .-% of at least one softening and skin care substance, calculated on the total composition. 5. Verwendung von mindestens 50 Gew.-% N-Methylpyrrolidon, berechnet auf die Gesamtzusammensetzung, zur Herstellung eines geruchsfreien oder geruchsarmen Nagellackentferners.5. use of at least 50% by weight of N-methylpyrrolidone, calculated on the total composition, for production an odorless or low odor nail polish remover.
DE1996113424 1996-04-04 1996-04-04 Odourless nail varnish remover Withdrawn DE19613424A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1996113424 DE19613424A1 (en) 1996-04-04 1996-04-04 Odourless nail varnish remover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1996113424 DE19613424A1 (en) 1996-04-04 1996-04-04 Odourless nail varnish remover

Publications (1)

Publication Number Publication Date
DE19613424A1 true DE19613424A1 (en) 1997-10-09

Family

ID=7790422

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1996113424 Withdrawn DE19613424A1 (en) 1996-04-04 1996-04-04 Odourless nail varnish remover

Country Status (1)

Country Link
DE (1) DE19613424A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006079830A1 (en) * 2005-01-29 2006-08-03 Croda International Plc Alkoxylated lanolin derivatives and compositions therewith

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006079830A1 (en) * 2005-01-29 2006-08-03 Croda International Plc Alkoxylated lanolin derivatives and compositions therewith

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