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JPS57201526A - Preparation of multiphase type emulsion - Google Patents

Preparation of multiphase type emulsion

Info

Publication number
JPS57201526A
JPS57201526A JP56083079A JP8307981A JPS57201526A JP S57201526 A JPS57201526 A JP S57201526A JP 56083079 A JP56083079 A JP 56083079A JP 8307981 A JP8307981 A JP 8307981A JP S57201526 A JPS57201526 A JP S57201526A
Authority
JP
Japan
Prior art keywords
type emulsion
prepd
preparation
emulsion
beeswax
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.)
Pending
Application number
JP56083079A
Other languages
Japanese (ja)
Inventor
Arata Nakamura
Tatsuya Ozawa
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.)
Shiseido Co Ltd
Original Assignee
Shiseido Co Ltd
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 Shiseido Co Ltd filed Critical Shiseido Co Ltd
Priority to JP56083079A priority Critical patent/JPS57201526A/en
Publication of JPS57201526A publication Critical patent/JPS57201526A/en
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/02Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/04Dispersions; Emulsions
    • A61K8/06Emulsions
    • A61K8/066Multiple emulsions, e.g. water-in-oil-in-water
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin

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)
  • Chemical & Material Sciences (AREA)
  • Dermatology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Dispersion Chemistry (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Cosmetics (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Colloid Chemistry (AREA)

Abstract

PURPOSE:To make the preparation of a W/O/W type emulsion of high stability and emulsified state possible in preparing the W/O/W type emulsion by a two stages emulsification by compounding beeswax in oil phase and basic materials in aqueous outer side. CONSTITUTION:A compsn. contg. 3g beeswax, 5g solid paraffin, 10g vaseline, 30g liquid paraffin, 4g sorbitan monooleate and 2g sorbitan monostearate is dissolved at 70 deg.C, and 45g refined water heated to 70 deg.C is dispersed therein under agitation. This mixture is emulsified thoroughly uniformly with a homogenizing mixer, whereby a W/O type emulsion is prepd. 60g of this emulsion is dispersed in an aq. surfactant soln. prepd. by dissolving 2g fatty acid ester of cane sugar, 0.3g borax, and 5g propylene glycol in 32.7g refined water, whereby the W/O/W type emulsion of high stability is prepd. with high rates of formation.
JP56083079A 1981-05-30 1981-05-30 Preparation of multiphase type emulsion Pending JPS57201526A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56083079A JPS57201526A (en) 1981-05-30 1981-05-30 Preparation of multiphase type emulsion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56083079A JPS57201526A (en) 1981-05-30 1981-05-30 Preparation of multiphase type emulsion

Publications (1)

Publication Number Publication Date
JPS57201526A true JPS57201526A (en) 1982-12-10

Family

ID=13792170

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56083079A Pending JPS57201526A (en) 1981-05-30 1981-05-30 Preparation of multiphase type emulsion

Country Status (1)

Country Link
JP (1) JPS57201526A (en)

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