DE438985C - Process for the production of effective cosmetic powders with high coverage - Google Patents
Process for the production of effective cosmetic powders with high coverageInfo
- Publication number
- DE438985C DE438985C DEC36691D DEC0036691D DE438985C DE 438985 C DE438985 C DE 438985C DE C36691 D DEC36691 D DE C36691D DE C0036691 D DEC0036691 D DE C0036691D DE 438985 C DE438985 C DE 438985C
- Authority
- DE
- Germany
- Prior art keywords
- production
- sulfur
- high coverage
- effective cosmetic
- cosmetic powders
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
- A61Q1/12—Face or body powders for grooming, adorning or absorbing
-
- 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
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/23—Sulfur; Selenium; Tellurium; Compounds thereof
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)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Cosmetics (AREA)
Description
Verfahren zur Herstellung wirksamer kosmetischer Puder von hoher Deckkraft. Die vorliegende Erfindung betrifft ein neues Prinzip und Verfahren der Anwendung des Schwefels in der Kosmetik. Die Anwendung geschah bisher in Form des Schwefelöls, als kolloide wässerige Lösung oder als Aufschlämmung. Demgegenüber bedeutet die nach vorliegendem Verfahren ermöglichte Anwendung in Form eines feinen weißen Puders eine wesentliche Verbesserung. Man gelangt zu derartigen Pudern, wenn man Schwefel in Gegenwart eines Stoffes. von großer Oberfläche, wie z. B. Bolus, Talkum, Kieselsäuregel, nach einer der bekannten Methoden entstehen oder den Schwefel aus kolloiden Lösungen adsorbieren läßt. Entsprechend der Herstellungsweise ist der Schwefel auf dem Bolus ultramikroskopisch fein verteilt. Schlägt man z. B. 2 Prozent Schwefel auf Bolus nieder und trocknet den Bolus, so erhält man einen weichen, fettigen Puder. Während Bolus alba eine raugelbe Nuance hat, ist der mit z Prozent' Schwefel überzogene Bolus alba reinweiß und von großer Deckkraft. Beispiel 1.Process for the production of effective cosmetic powders with high covering power. The present invention relates to a new principle and method of use of sulfur in cosmetics. The application was previously in the form of sulfur oil, as a colloidal aqueous solution or as a slurry. In contrast, the means the present process enabled application in the form of a fine white powder a major improvement. Such powders are obtained by using sulfur in the presence of a substance. of large surface, such as B. Bolus, talc, silica gel, according to one of the known methods or the sulfur from colloidal solutions lets adsorb. According to the production method, the sulfur is on the bolus finely distributed under the microscope. If you hit z. B. 2 percent sulfur on bolus and dries the bolus, the result is a soft, greasy powder. While Bolus alba has a grayish yellow shade, is the one coated with z percent sulfur Bolus alba pure white and with great coverage. Example 1.
.11 einer durch Kochen von Kalkmilch und Schwefel hergestellten ('alciumpolysulfidlösung, die 5 Prozent durch Säuren abspaltbaren Schwefel enthält, wird zu einer Aufschlämmung von io kg Bolus alba in 2o 1 'Wasser gefügt und sehr stark gerührt. Dann läßt man bis zu schwach saurer Reaktion Schwefelsäure (1 : q.) zulaufen. Der überschuß an Säure wird durch ein wenig Kalk- -milch gebunden. Der mit z Prozent Schwefel überzogene Bolus wird von der Flüssigkeit abgetrennt, getrocknet und gemahlen. Beispiel z. 51 einer 2prozentigen kolloiden Schwefellösung werden unter starkem Rühren zu einer Aufschlämmung von 5 kg Talkum in i o 1 Wasser gegeben. Nach i1!.stündigem Rühren ist die Adsorption beendet. Das Filtrat ist-wasserklar. Trorknung nie Beispiel i..11 an alcium polysulphide solution made by boiling milk of lime and sulfur containing 5 percent acid-releasable sulfur becomes a slurry of 10 kg of bolus alba in 2o 1 'of water and stirred very vigorously. Then one lets up to a weakly acidic reaction sulfuric acid (1: q.) run in. The over on Acid is bound by a little milk of lime. The one coated with z percent sulfur Bolus is separated from the liquid, dried and ground. Example 51 of a 2 percent colloidal sulfur solution become one with vigorous stirring Added slurry of 5 kg of talc in i o 1 water. After stirring for one and a half hours the adsorption is finished. The filtrate is clear as water. Never break the door Example i.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEC36691D DE438985C (en) | 1925-05-16 | 1925-05-16 | Process for the production of effective cosmetic powders with high coverage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEC36691D DE438985C (en) | 1925-05-16 | 1925-05-16 | Process for the production of effective cosmetic powders with high coverage |
Publications (1)
Publication Number | Publication Date |
---|---|
DE438985C true DE438985C (en) | 1926-12-31 |
Family
ID=7022405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEC36691D Expired DE438985C (en) | 1925-05-16 | 1925-05-16 | Process for the production of effective cosmetic powders with high coverage |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE438985C (en) |
-
1925
- 1925-05-16 DE DEC36691D patent/DE438985C/en not_active Expired
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