Classifications

• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
  • A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
  • A61K35/02—Medicinal preparations containing materials or reaction products thereof with undetermined constitution from inanimate materials
• • 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
  • A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
  • A61K8/965—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution of inanimate origin
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
  • A61Q19/00—Preparations for care of the skin
  • A61Q19/10—Washing or bathing preparations

Definitions

• the invention relates to a method for producing a cosmetically usable extract from sea silt, and a product with extract from sea silt and its use.
• Organ extracts and plant extracts have been popular and, according to experts, effective additives, in particular for cosmetic products of all kinds. It is known to use balneological packs and masks based on sea silt. Higher quality products such as cosmetic creams, lotions and cosmetic liquids could not be produced due to the high insoluble content in the sea silt.
• a method for producing an extract from North Sea silt is known from German patent 31 13 287.
• a disadvantage of this method is that it only covers a part of the active components of the North Sea silt and therefore has only limited effectiveness.
• the method is also comparatively complex to carry out.
• DE 3 221 502 AI discloses a cosmetic cream mask with sea silt and a process for its production.
• the cosmetic cream mask has 10 - 40% dried sea silt.
• the sea silt is selected so that it contains mineral particles with a size of 50-100 ⁇ m.
• the dry silt is emulsified into the still warm emulsion after emulsification of the cream base and then stirred cold.
• the mask is used for care and massage.
• the object of the underlying invention is to provide an extract from sea silt and a method for producing a cosmetically used extract from sea silt, which achieves significantly better yields and can be carried out with less effort.
• the extractant specified above is mixed with crushed silt.
• the mixture is extracted by stirring the ingredients at 50 to 70 ° C for 1 to 3 hours.
• the mixture can also be stirred at room temperature for 24 to 30 hours.
• the mixture is then filtered.
• Another particularly preferred recipe example replaces the weight fractions for water given in recipe example 4 by a mixture of water, glycerin and propylene glycol.
• the ratio between the dried silt powder and the extractant is preferably approximately 1: 2 by weight. This mixing ratio ensures reliable extraction of the components contained in the silt.
• the silt powder is weighed, to which the water is added while stirring.
• Propylene glycol and glycerin are then added, the suspension being stirred for about 1 hour with slow heating to about 60 ° C.
• the mixture then cools to room temperature.
• ethanol is added and the suspension is stirred for approximately 2 hours.
• the silt extract obtained in this way preferably remains dormant for about 24 hours, as a result of which a separation of the solid phase and the liquid phase is achieved.
• the process thus carried out for producing an extract from silt can be carried out quickly and inexpensively.
• the silt extract is preferably first coarsely filtered and then finely filtered.
• Filter paper in particular cellulose filter paper, is preferably used for the fine filtration.
• the object according to the invention is also achieved by a product for cosmetic use with an extract of silt, in particular sea silt, in which the active substances of the silt have been extracted by the above method.
• the sea silt extract produced by the process according to the invention is particularly well suited to be used in a wide variety of cosmetic products.
• the extract can be used neat or as a part of conventional cosmetic products. Its use in problem skin conditions is particularly advantageous.
• silt 24 to 56% sand, 70 to 90% silt, 10 to 22% clay. Silt with this composition is referred to as "sandy silt". In addition to the mineral components, the sandy silt has a large number of macroscopically perceptible organisms, such as sandworms, cockles, Tellameln and pepper mussels.
• This sea silt and with it the living organisms contained therein are crushed and mixed with an extractant mixture according to one of the recipe examples given above.
• the constituents are stirred at 50 to 70 ° C. for 1 to 3 hours and then filtered. Until it is used in cosmetic products, the filtrate is filled into aluminum bottles and stored in the refrigerator.
• the mixed components are stirred at room temperature for 24 to 30 hours. It is then filtered, the filtrate is poured into aluminum bottles until used in cosmetic products and stored in the refrigerator.
• the present invention makes it possible to incorporate the organic, cosmetically active substances of the sea silt into high-quality cosmetic products.
• the extractants mentioned above are also suitable for use on other natural mixtures of biodegradation products.

Landscapes

• Health & Medical Sciences (AREA)
• Life Sciences & Earth Sciences (AREA)
• Veterinary Medicine (AREA)
• Animal Behavior & Ethology (AREA)
• General Health & Medical Sciences (AREA)
• Public Health (AREA)
• Epidemiology (AREA)
• Pharmacology & Pharmacy (AREA)
• Medicinal Chemistry (AREA)
• Chemical & Material Sciences (AREA)
• Birds (AREA)
• Dermatology (AREA)
• Cosmetics (AREA)
• Filtering Materials (AREA)
• Fats And Perfumes (AREA)

Priority Applications (8)

Applications Claiming Priority (2)

Publications (2)

Family

ID=7626935

Family Applications (1)

Country Status (11)

Families Citing this family (2)

Citations (5)

Family Cites Families (5)

• 2000
  • 2000-01-07 DE DE10000443A patent/DE10000443C2/de not_active Expired - Fee Related
• 2001
  • 2001-01-03 WO PCT/EP2001/000020 patent/WO2001049254A2/de active IP Right Grant
  • 2001-01-03 AU AU33679/01A patent/AU3367901A/en not_active Abandoned
  • 2001-01-03 CA CA2396230A patent/CA2396230C/en not_active Expired - Lifetime
  • 2001-01-03 SI SI200120008A patent/SI20907A/sl not_active IP Right Cessation
  • 2001-01-03 EP EP01905640A patent/EP1244425B1/de not_active Expired - Lifetime
  • 2001-01-03 US US10/169,688 patent/US6787159B2/en not_active Expired - Lifetime
  • 2001-01-03 DE DE50105303T patent/DE50105303D1/de not_active Expired - Lifetime
  • 2001-01-03 PL PL357297A patent/PL203796B1/pl unknown
  • 2001-01-03 SK SK1128-2002A patent/SK285466B6/sk unknown
  • 2001-01-03 ES ES01905640T patent/ES2237552T3/es not_active Expired - Lifetime
  • 2001-01-03 AT AT01905640T patent/ATE288741T1/de active

Patent Citations (5)

Non-Patent Citations (4)

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