WO2014131537A1 - Spray de rasage - Google Patents

Spray de rasage Download PDF

Info

Publication number
WO2014131537A1
WO2014131537A1 PCT/EP2014/050486 EP2014050486W WO2014131537A1 WO 2014131537 A1 WO2014131537 A1 WO 2014131537A1 EP 2014050486 W EP2014050486 W EP 2014050486W WO 2014131537 A1 WO2014131537 A1 WO 2014131537A1
Authority
WO
WIPO (PCT)
Prior art keywords
shaving
preparation
hair
quaternary ammonium
sprayable
Prior art date
Application number
PCT/EP2014/050486
Other languages
German (de)
English (en)
Inventor
Janina Thilker
Jessica Schäfer
Jens Treu
Original Assignee
Beiersdorf 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 Beiersdorf Ag filed Critical Beiersdorf Ag
Publication of WO2014131537A1 publication Critical patent/WO2014131537A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q9/00—Preparations for removing hair or for aiding hair removal
    • A61Q9/02—Shaving preparations
    • 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
    • A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/41—Amines
    • A61K8/416—Quaternary ammonium compounds
    • 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
    • A61K8/494—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with more than one nitrogen as the only hetero atom
    • A61K8/4946—Imidazoles or their condensed derivatives, e.g. benzimidazoles
    • 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
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/89—Polysiloxanes
    • A61K8/891—Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone
    • A61K8/894—Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone modified by a polyoxyalkylene group, e.g. cetyl dimethicone copolyol
    • 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
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/90—Block copolymers

Definitions

  • the present invention relates to the use of a sprayable hair conditioning composition containing quaternary ammonium compounds, as a shaving agent for wet shaving and a method for shaving the human hair, in particular the body hair, characterized in that a sprayable, hair conditioning composition containing quaternary ammonium compounds with a spray applicator on the sprayed on shaving skin and then shaved so pretreated skin with a razor blade.
  • the hair consists of the hair shaft protruding freely from the skin - the keratinized (dead) part, which represents the actually visible hair - and the hair root stuck in the skin - the living part in which the visible hair is constantly being regenerated.
  • the hair shaft in turn is composed of three layers: a central part - the so-called Haarmark (medulla), which is regressed in humans and often completely absent - also the medulla (cortex) and the outer, up to ten layers strong cuticle (cuticle ), which covers the whole hair.
  • wet shaving is still very important, as it is usually gentler and more thorough than dry shaving.
  • shaving foams or shaving gels are used as shaving aids.
  • a disadvantage of the prior art is the fact that the lubricating film produced by the preparations on the skin is quickly too thick and too tough, so that the distance between the blade and skin during shaving becomes too large. As a result, that can be shaved Hair should not be cut to the required depth.
  • foams and gels easily cause the razor blades or Rasierblättchen stick relatively quickly in today's conventional multi-bladed shaving. This effect occurs especially in large shaves, for example in the shaving of leg hair.
  • the object is further achieved by a method for shaving the
  • this process is advantageously characterized in that the residues of the preparation remain on the skin after shaving and are not immediately rinsed off with water.
  • Viscosity of 50 to 350 mPas (measured with proRheo R 123 at 40 ° C).
  • the uses and processes according to the invention are advantageously characterized in that the preparation contains quaternary ammonium compounds in a concentration of 0.01 to 2% by weight, based on the total weight of the preparation.
  • Hair conditioning compositions having a water content of 75 to 100% by weight, based on the total weight of the preparation, are of particular advantage according to the invention.
  • the preparation contains Dimethicone.
  • the advantageous use concentration according to the invention for dimethicones is from 0.5 to 2% by weight, based on the total weight of the preparation.
  • the preparation according to the invention contains phenoxyethanol.
  • the advantageous use concentration for phenoxyethanol according to the invention is from 0.1 to 2% by weight, based on the total weight of the preparation.
  • Advantageous embodiments of the present invention are characterized in that the preparation has a pH of 4.5 to 5.5.
  • a storage vessel made of glass, polyethylene (preferred according to the invention), polypropylene or polyester can be used, which is provided with a mechanically operated pump with spray head.
  • an aerosol can with propellant in particular propane and / or butane, but also dimethyl ether
  • propellant in particular propane and / or butane, but also dimethyl ether
  • bag-on-valve so-called "bag-on-valve” system
  • This preparation is preferred with several strokes on the legs (4-8 strokes -> 1, 16 - 2,32 ml product), but also under the armpits (1 -2 strokes -> ⁇ , 29-0,58 ml product) or in the bikini area (1-2 Hübe-> 0, 29-0, 58 ml product), sprayed and then shaved with a commercial wet shaver.
  • the skin areas need not be moistened, rinsed or otherwise prepared before and after.

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)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Dermatology (AREA)
  • Cosmetics (AREA)

Abstract

L'invention concerne l'utilisation d'une préparation de conditionnement capillaire pulvérisable, contenant des composés d'ammonium quaternaire en tant que produit de rasage pour le rasage humide, ainsi qu'un procédé de rasage des poils humains, notamment de la pilosité corporelle, caractérisé en ce qu'une préparation de conditionnement capillaire pulvérisable contenant des composés d'ammonium quaternaire est pulvérisée au moyen d'un pulvérisateur sur la partie de la peau à raser et la partie de la peau ainsi prétraitée est ensuite rasée avec une lame de rasage.
PCT/EP2014/050486 2013-03-01 2014-01-13 Spray de rasage WO2014131537A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102013203571.3 2013-03-01
DE102013203571 2013-03-01
DE201310205458 DE102013205458A1 (de) 2013-03-01 2013-03-27 Rasierspray
DE102013205458.0 2013-03-27

Publications (1)

Publication Number Publication Date
WO2014131537A1 true WO2014131537A1 (fr) 2014-09-04

Family

ID=51353110

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2014/050486 WO2014131537A1 (fr) 2013-03-01 2014-01-13 Spray de rasage

Country Status (2)

Country Link
DE (1) DE102013205458A1 (fr)
WO (1) WO2014131537A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002087520A1 (fr) * 2001-04-30 2002-11-07 The Gillette Company Lotion de rasage auto-moussante
US20030124083A1 (en) * 2001-12-28 2003-07-03 Woodridge Labs, Inc. Non-soap based shaving and moisturizing composition
WO2007001843A1 (fr) * 2005-06-20 2007-01-04 The Procter & Gamble Company Systeme de liberation de produit destine a pulveriser des compositions contenant des ingredients de revitalisation des cheveux
US20080019936A1 (en) * 2006-07-24 2008-01-24 Nikita Wilson Multi-Purpose Shave Composition
EP1946741A1 (fr) * 2007-01-17 2008-07-23 L'Oréal Mousse à raser sans savon à base de n-acylsarcosinate et d'acide gras saturé linéaire libre; procédé de rasage
WO2009101583A1 (fr) * 2008-02-11 2009-08-20 The Procter & Gamble Company Compositions filmogènes pour soins personnels

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1129718B (it) * 1980-01-25 1986-06-11 Luigi Maggesi Composizioni cosmetiche e dermatologiche per la rasatura della pelle
JPH06104619B2 (ja) * 1986-11-22 1994-12-21 株式会社資生堂 シエ−ビングフオ−ム組成物
US20100021409A1 (en) * 2008-02-11 2010-01-28 Ali Abdelaziz Alwattari Film Forming Personal Care Compositions
WO2013025891A1 (fr) * 2011-08-16 2013-02-21 The Gillette Company Composition de rasage aérosol comprenant un agent hydrophobe formant au moins des microgouttelettes et un agent anti-irritation

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002087520A1 (fr) * 2001-04-30 2002-11-07 The Gillette Company Lotion de rasage auto-moussante
US20030124083A1 (en) * 2001-12-28 2003-07-03 Woodridge Labs, Inc. Non-soap based shaving and moisturizing composition
WO2007001843A1 (fr) * 2005-06-20 2007-01-04 The Procter & Gamble Company Systeme de liberation de produit destine a pulveriser des compositions contenant des ingredients de revitalisation des cheveux
US20080019936A1 (en) * 2006-07-24 2008-01-24 Nikita Wilson Multi-Purpose Shave Composition
EP1946741A1 (fr) * 2007-01-17 2008-07-23 L'Oréal Mousse à raser sans savon à base de n-acylsarcosinate et d'acide gras saturé linéaire libre; procédé de rasage
WO2009101583A1 (fr) * 2008-02-11 2009-08-20 The Procter & Gamble Company Compositions filmogènes pour soins personnels

Also Published As

Publication number Publication date
DE102013205458A1 (de) 2014-09-04

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