DE19611602A1 - Emulsifier based on combination of shellac, glycerine and alkali - Google Patents
Emulsifier based on combination of shellac, glycerine and alkaliInfo
- Publication number
- DE19611602A1 DE19611602A1 DE19611602A DE19611602A DE19611602A1 DE 19611602 A1 DE19611602 A1 DE 19611602A1 DE 19611602 A DE19611602 A DE 19611602A DE 19611602 A DE19611602 A DE 19611602A DE 19611602 A1 DE19611602 A1 DE 19611602A1
- Authority
- DE
- Germany
- Prior art keywords
- shellac
- alkali
- glycerine
- combination
- emulsifier based
- 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.)
- Granted
Links
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 239000003995 emulsifying agent Substances 0.000 title claims abstract description 12
- 229920001800 Shellac Polymers 0.000 title claims abstract description 11
- 239000004208 shellac Substances 0.000 title claims abstract description 11
- 229940113147 shellac Drugs 0.000 title claims abstract description 11
- 235000013874 shellac Nutrition 0.000 title claims abstract description 11
- ZLGIYFNHBLSMPS-ATJNOEHPSA-N shellac Chemical compound OCCCCCC(O)C(O)CCCCCCCC(O)=O.C1C23[C@H](C(O)=O)CCC2[C@](C)(CO)[C@@H]1C(C(O)=O)=C[C@@H]3O ZLGIYFNHBLSMPS-ATJNOEHPSA-N 0.000 title claims abstract description 10
- 235000011187 glycerol Nutrition 0.000 title claims abstract description 7
- 239000003513 alkali Substances 0.000 title abstract description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000000126 substance Substances 0.000 description 7
- 239000000839 emulsion Substances 0.000 description 6
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 4
- 239000002537 cosmetic Substances 0.000 description 4
- 235000014113 dietary fatty acids Nutrition 0.000 description 4
- 239000000194 fatty acid Substances 0.000 description 4
- 229930195729 fatty acid Natural products 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000000344 soap Substances 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 150000004665 fatty acids Chemical class 0.000 description 3
- 239000000787 lecithin Substances 0.000 description 3
- 235000010445 lecithin Nutrition 0.000 description 3
- 239000005445 natural material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 2
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000008271 cosmetic emulsion Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003925 fat Substances 0.000 description 2
- -1 fatty acid glycerol esters Chemical class 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 229940067606 lecithin Drugs 0.000 description 2
- 239000003755 preservative agent Substances 0.000 description 2
- 235000018102 proteins Nutrition 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- KWIUHFFTVRNATP-UHFFFAOYSA-N Betaine Natural products C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- KWIUHFFTVRNATP-UHFFFAOYSA-O N,N,N-trimethylglycinium Chemical compound C[N+](C)(C)CC(O)=O KWIUHFFTVRNATP-UHFFFAOYSA-O 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 230000000172 allergic effect Effects 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 229960003237 betaine Drugs 0.000 description 1
- 239000005018 casein Substances 0.000 description 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 1
- 235000021240 caseins Nutrition 0.000 description 1
- 238000007385 chemical modification Methods 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 231100001231 less toxic Toxicity 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000000025 natural resin Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000003531 protein hydrolysate Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229930182490 saponin Natural products 0.000 description 1
- 150000007949 saponins Chemical class 0.000 description 1
- 235000017709 saponins Nutrition 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 239000002453 shampoo Substances 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 229940001593 sodium carbonate Drugs 0.000 description 1
- UIIMBOGNXHQVGW-UHFFFAOYSA-N sodium;hydron;carbonate Chemical compound [Na+].OC(O)=O UIIMBOGNXHQVGW-UHFFFAOYSA-N 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000004758 synthetic textile Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
- C09K23/52—Natural or synthetic resins or their salts
-
- 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
- A61K8/92—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof
- A61K8/927—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof of insects, e.g. shellac
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/04—Dispersions; Emulsions
- A61K8/06—Emulsions
-
- 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
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/34—Alcohols
- A61K8/345—Alcohols containing more than one hydroxy group
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Birds (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Dermatology (AREA)
- Emergency Medicine (AREA)
- Insects & Arthropods (AREA)
- Zoology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Cosmetics (AREA)
Abstract
Description
Der Erfindung liegt die Aufgabe zugrunde, stabile Emulgatoren und Emulsionen überwiegend aus eßbaren Naturstoffen herzustellen, die weich und geschmeidig trocknen. Die hierfür vorgesehenen Stoffe zeichnen sich durch bekannte Wirkungen auf den Organismus und die Umwelt aus. Dies schließt den Einsatz einzel ner, naturidentischer, synthetischer Stoffe oder synthetischer Stoffe nicht aus.The invention has for its object stable emulsifiers and emulsions mainly from edible To produce natural materials that dry softly and smoothly. Draw the materials provided for this known effects on the organism and the environment. This excludes single use ner, nature-identical, synthetic substances or synthetic substances.
Vielzählige Grundstoffe zur Herstellung von Emulsionen sind bekannt. Um den Anforderungen von Indu strie und Handel gerechtzuwerden, finden häufig in kosmetischen und anderen Emulsionen überwiegend synthetische Stoffe Verwendung. Oft sind es abenteuerliche Stoffgemische mit vielen Einzelsubstanzen, wobei zumeist mehrere synthetische Emulgatoren und Konservierungsstoffe eingesetzt werden. Die Be schränkung auf ein Mindestmaß scheint geboten, zumal allergische Erkrankungen etc. zunehmen und wahr scheinlich auch auf den Einsatz bedenklicher Stoffe zurückzuführen sind. Die nachteilige Wirkung von Konservierungsmitteln wie Parabenen und Phenolen ist bekannt. Als giftig eingestuftes Phenol ist laut Kosmetikverordnung vom 19. Juni 1985 (BGBl. I 1985, Seite 1083) zur Verwendung in kosmetischen Mitteln wie Seifen und Shampoos unter Einhaltung der angegebenen Einschränkungen erlaubt. Bei den bekannten Emulgatoren handelt es sich oft um natürliche Fettsäuren (lipophil), die durch giftiges Ethylen oxyd hydrophile Eigenschaften enthalten. Die chemische Modifizierung natürlicher Fettsäuren ist hierdurch außerordentlich groß.Numerous basic materials for the production of emulsions are known. To meet the requirements of Indu The market and fair trade are often found predominantly in cosmetic and other emulsions synthetic fabrics use. Often there are adventurous mixtures of substances with many individual substances, usually several synthetic emulsifiers and preservatives are used. The Be Limiting to a minimum seems necessary, especially since allergic diseases etc. are increasing and true apparently also due to the use of questionable substances. The adverse effect of Preservatives such as parabens and phenols are known. Phenol classified as toxic is loud Cosmetics regulation of June 19, 1985 (BGBl. I 1985, page 1083) for use in cosmetic Agents such as soaps and shampoos are permitted subject to the restrictions specified. Both Known emulsifiers are often natural fatty acids (lipophilic) caused by toxic ethylene contain oxide hydrophilic properties. This is the chemical modification of natural fatty acids extraordinarily large.
Bekannt ist die Möglichkeit, mit natürlichen Stoffen Emulsionen herzustellen, z. B. mit eiweißhaltigen Emulgatoren oder Lecithin. Mit Alkalien aufgeschlossenes Kasein hat emulgierende Eigenschaften, eben falls Eiweißhydrolysate kombiniert mit Fettsäuren und Alkali. Eiweißstoffe und Lecithine sind jedoch sehr instabil. (Lecithin, Seifen - Fette - Öle - Wachse, Nr. 13/1983) und fallen leicht der bakteriellen Zersetzung anheim.The possibility of producing emulsions with natural substances is known, e.g. B. with protein-containing Emulsifiers or lecithin. Casein digested with alkalis has emulsifying properties if protein hydrolyzates combined with fatty acids and alkali. However, proteins and lecithins are very unstable. (Lecithin, Soaps - Fats - Oils - Waxes, No. 13/1983) and fall easily due to bacterial decomposition home.
Die klassischen Seifen, Spaltprodukte von Fettsäureglycerinestern und Alkalien zeichnen sich wiederum zumeist durch nachteilige hohe Alkalität aus. Natürliche Tenside, z. B. Saponine (z. B. Panamarindenex trakt) sind stark schäumende, giftige, grenzflächenaktive Stoffe, die ebenso wie naturidentisches Betain bevorzugt in Wasch- und Reinigungsmitteln Anwendung finden. Auf der menschlichen Haut sollen diese Stoffe aufgrund ihrer Aggressivität nicht länger verweilen. Dies gilt auch für Kolophoniumseifen. Seit 1995 ist das Naturharz Kolophonium als mindergiftig und kontaktallergisierend eingestuft.The classic soaps, cleavage products of fatty acid glycerol esters and alkalis stand out again mostly characterized by disadvantageous high alkalinity. Natural surfactants, e.g. B. saponins (e.g. panamarindex trakt) are highly foaming, poisonous, surface-active substances that are just like nature-identical betaine preferably used in detergents and cleaning agents. These are said to be on human skin No longer stay fabrics due to their aggressiveness. This also applies to rosin soaps. Since 1995 the natural resin rosin is classified as less toxic and contact allergic.
Erfindungsgemäß kommt bei den beschriebenen Emulgatoren der als toxikologisch und physiologisch als völlig unbedenklich eingestufte Schellack in modifizierter Form zum Einsatz. Schellack ist für Anwendun gen im Pharmacie-, Kosmetik- und Lebensmittelbereich zugelassen. Er stellt ein sprödes, hartes Stoffge misch verschiedenster Fett- und Harzsäuren dar und ist unmittelbar nicht zur Herstellung weicher, ge schmeidig trocknender Emulsionen geeignet. Der Einsatz von Schellack erfolgt bisher bevorzugt für Be schichtungen (Film-Forming-Compositions, Treatise on Coating, Part III, by Dekker, New York 1972, James W. Martin, Shellac). Schellack wird aufgrund guter filmbildender Eigenschaften auch in Farbenbin demittel verwendet.According to the invention comes in the described emulsifiers as toxicologically and physiologically Completely harmless classified shellac in a modified form for use. Shellac is for application approved in the pharmaceutical, cosmetics and food sector. It is a brittle, hard material mix of different fatty and resin acids and is not immediately softer for the production, ge smooth drying emulsions. So far, shellac has been preferred for Be layers (Film-Forming-Compositions, Treatise on Coating, Part III, by Dekker, New York 1972, James W. Martin, Shellac). Because of its good film-forming properties, shellac is also used in color used means.
Der Aufschluß mit Alkalien ist bekannt. Hierdurch werden wasserlösliche Alkalisalze erhalten, die wieder um spröde trocknen.Digestion with alkalis is known. As a result, water-soluble alkali salts are obtained, which again to dry brittle.
Erfindungsgemäß wird Schellack mit dem dreiwertigen Alkohol Glycerin und Alkalien kombiniert, wodurch eine PH-neutrale, stabile balsamartige, klare Substanz erhalten wird, die nicht eintrocknet. Sie hat emulgie rende und konservierende Eigenschaften. Eine 3%ige Lösung hemmt bereits die Milchsäuregärung. Wasser lösliche Alkalisalze von Schellack sind an sich bereits haltbar, in Kombination mit Glycerin wird die Halt barkeit gesteigert. Glycerin, Bestandteil von Speisefetten, hat die bemerkenswerten Eigenschaften bei völli ger Unschädlichkeit oxydationsstabil zu sein und zu konservieren. Ein weiterer eßbarer Stoff zur Herstel lung des Emulgators, Natriumbicarbonat, Bestandteil von Mineralwässern und in Natronseen vorkommend, kann unmittelbar auch direkt in wäßriger Lösung aufgenommen werden, denn er ist im Gegensatz zu Alka lihydroxyden ein schwaches Alkali. Es ist bekannt, daß wäßrige Lösungen von Natriumbicarbonat und Säuren (z. B. Weinsäure) sich sehr leicht neutralisieren (Brausewasser). Der erhaltene Emulgator ist z. B. für kosmetische Emulsionen geradezu prädestiniert, denn es werden mit ihm feine, lagerstabile, weich und geschmeidig trocknende Emulsionen erhalten.According to the invention, shellac is combined with the trihydric alcohol glycerol and alkalis, thereby a pH-neutral, stable, balm-like, clear substance is obtained which does not dry out. She has emulgy and preserving properties. A 3% solution already inhibits lactic acid fermentation. Water Soluble shellac alkali salts are per se already stable, in combination with glycerin the hold availability increased. Glycerin, a component of edible fats, has the remarkable properties of absoluti innocuousness to be stable against oxidation and to preserve. Another edible substance for the manufacture the emulsifier, sodium bicarbonate, a component of mineral water and occurring in soda lakes, can also be taken up directly in aqueous solution because it is in contrast to Alka lihydroxyden a weak alkali. It is known that aqueous solutions of sodium bicarbonate and Acids (e.g. tartaric acid) neutralize very easily (shower water). The emulsifier obtained is e.g. B. Predestined for cosmetic emulsions, because it becomes fine, storage-stable, soft and obtain smooth drying emulsions.
Erfindungsgemäß wurde ein Emulgator durch Kochen aus eßbaren Naturstoffen hergestellt wie folgt aus: According to the invention, an emulsifier was prepared by cooking from edible natural substances as follows:
78 Teilen Glycerin
20 Teilen wachsfreiem Schellack und
2 Teilen Natriumbicarbonat78 parts of glycerin
20 parts of wax-free shellac and
2 parts of sodium bicarbonate
Erfindungsgemäß können auch andere Alkalien, wie z. B. Kaliumhydroxyd, Natriumhydroxyd, Natriumcar bonat, Ammoniumhydroxyd etc. eingesetzt werden.According to the invention, other alkalis, such as. B. Potassium hydroxide, sodium hydroxide, sodium car bonate, ammonium hydroxide etc. are used.
Erfindungsgemäß wurde eine pflegende, kosmetische Emulsion für die Haut aus Naturstoffen hergestellt wie folgtAccording to the invention, a nourishing, cosmetic emulsion for the skin was produced from natural substances as follows
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19611602A DE19611602C2 (en) | 1996-03-23 | 1996-03-23 | Shellac glycerin emulsifier and its uses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19611602A DE19611602C2 (en) | 1996-03-23 | 1996-03-23 | Shellac glycerin emulsifier and its uses |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE19611602A1 true DE19611602A1 (en) | 1997-09-25 |
| DE19611602C2 DE19611602C2 (en) | 1998-07-16 |
Family
ID=7789254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19611602A Expired - Fee Related DE19611602C2 (en) | 1996-03-23 | 1996-03-23 | Shellac glycerin emulsifier and its uses |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE19611602C2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2977169A1 (en) * | 2011-06-28 | 2013-01-04 | Ephyla Sas | Natural resin preparing method, involves providing aqueous medium that solidifies for producing oil in water emulsion or for producing water in oil emulsion, where aqueous medium is solidified by utilizing greasy substance |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2961420A (en) * | 1957-12-09 | 1960-11-22 | Monsanto Chemicals | Novel styrene latices |
| DE2840113A1 (en) * | 1978-09-15 | 1980-03-27 | Hoechst Ag | INTERFACE-ACTIVE CONNECTIONS BASED ON NATURAL RESIN ACIDS |
| DE4201694A1 (en) * | 1991-02-06 | 1992-08-13 | Beiersdorf Ag | STABLE COSMETIC AGENTS |
| DE4329379C1 (en) * | 1993-09-01 | 1995-02-16 | Beiersdorf Ag | Against blemished skin and mild forms of acne effective preparations containing wool wax acids |
-
1996
- 1996-03-23 DE DE19611602A patent/DE19611602C2/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2961420A (en) * | 1957-12-09 | 1960-11-22 | Monsanto Chemicals | Novel styrene latices |
| DE2840113A1 (en) * | 1978-09-15 | 1980-03-27 | Hoechst Ag | INTERFACE-ACTIVE CONNECTIONS BASED ON NATURAL RESIN ACIDS |
| DE4201694A1 (en) * | 1991-02-06 | 1992-08-13 | Beiersdorf Ag | STABLE COSMETIC AGENTS |
| DE4329379C1 (en) * | 1993-09-01 | 1995-02-16 | Beiersdorf Ag | Against blemished skin and mild forms of acne effective preparations containing wool wax acids |
Non-Patent Citations (2)
| Title |
|---|
| Chem. Abstracts 82 (1975) 18638s * |
| Lether Sci. 21 (1974) 155-160 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2977169A1 (en) * | 2011-06-28 | 2013-01-04 | Ephyla Sas | Natural resin preparing method, involves providing aqueous medium that solidifies for producing oil in water emulsion or for producing water in oil emulsion, where aqueous medium is solidified by utilizing greasy substance |
Also Published As
| Publication number | Publication date |
|---|---|
| DE19611602C2 (en) | 1998-07-16 |
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