EP3918007A1 - Compositions contenant de la cire de pomme - Google Patents

Compositions contenant de la cire de pomme

Info

Publication number
EP3918007A1
EP3918007A1 EP20701337.6A EP20701337A EP3918007A1 EP 3918007 A1 EP3918007 A1 EP 3918007A1 EP 20701337 A EP20701337 A EP 20701337A EP 3918007 A1 EP3918007 A1 EP 3918007A1
Authority
EP
European Patent Office
Prior art keywords
composition
wax
apple
weight
waxes
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
EP20701337.6A
Other languages
German (de)
English (en)
Inventor
Bastian FASSIN
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.)
Katjes Fassin and Co GmbH KG
Original Assignee
Katjes Fassin and Co GmbH KG
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
Priority claimed from DE102019201041.5A external-priority patent/DE102019201041A1/de
Application filed by Katjes Fassin and Co GmbH KG filed Critical Katjes Fassin and Co GmbH KG
Publication of EP3918007A1 publication Critical patent/EP3918007A1/fr
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/63—Additives non-macromolecular organic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D15/00—Woodstains
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09G—POLISHING COMPOSITIONS; SKI WAXES
    • C09G1/00—Polishing compositions
    • C09G1/06—Other polishing compositions
    • C09G1/08—Other polishing compositions based on wax
    • C09G1/10—Other polishing compositions based on wax based on mixtures of wax and natural or synthetic resin

Definitions

  • the present invention relates to the use of apple wax as an additive in a composition for treating a surface, the surface being selected from the group consisting of a wooden surface, a ceramic surface, a plastic surface, a leather surface, a metal surface and a surface of a medicament preparation.
  • the invention further relates to a composition for the treatment of a wooden, ceramic, plastic, leather or metal surface and a composition for the treatment of the surface of a pharmaceutical preparation, said compositions containing apple wax.
  • the invention also relates to apple wax-containing candles.
  • care products for the surface treatment of in particular smooth surfaces such as the surfaces of furniture, painted objects and automobile bodies
  • care agents which are also regularly referred to as polish
  • camauba wax can in particular also contain camauba wax.
  • care products with a proportion of camauba wax are often used due to the advantageous care properties of carnauba wax, although care products of this type are comparatively expensive.
  • Camauba wax is obtained from the leaves of the carnauba palm, which are covered on both sides with a powdery wax layer. This partly comes off after the leaves have dried, the rest is removed from the lengthways split leaves by brushing, tapping and scraping. The wax is then melted and the contaminants that settle are removed and sieved.
  • camauba wax is particularly suitable as an additive in furniture or lacquer care. geproducts. Here it provides a special shine and, due to its hardness, protects the wood or varnish permanently and seals roughened surfaces.
  • Carnauba wax-containing candles are also known from the prior art. However, the disadvantage of such candles is that they often burn too quickly.
  • An object of the present invention is, in particular, to provide a polishing agent which can be applied more easily and in comparison to the polishing agents known from the prior art, in particular in comparison to the polishing agents known from the prior art containing carnauba wax as an additive to polishes containing carnauba wax leads to a better gloss.
  • the yield of these care products should also be improved compared to conventional care products containing carnauba wax in particular.
  • Another object of the present invention is to provide a candle which is characterized by improved burning behavior in comparison to the candles known from the prior art, in particular in comparison to the candles containing carnauba wax known from the prior art.
  • the independent claims make a contribution to the at least partial fulfillment of at least one of these tasks.
  • the dependent claims represent preferred embodiments. forms that contribute to the at least partial fulfillment of at least one of the tasks.
  • apple wax as an additive in a composition for treating a surface makes a contribution to fulfilling at least one of the tasks according to the invention, the surface being selected from the group consisting of a wooden surface, a ceramic surface, a plastic surface, a leather surface, a metal surface and a surface of a drug preparation.
  • the composition has at most 0.1% by weight, particularly preferably at most 0.01% by weight, even more preferably at most 0.01% by weight, in each case based on the total weight of the composition Additive from the group consisting of beeswax (E 901), carnauba wax (E 903) or a mixture of these two waxes. It is particularly preferred that the composition is free of beeswax, carnauba wax or a mixture of these two waxes, very particularly preferably free of carnauba wax.
  • the composition is preferably a care product.
  • care product is preferably understood to mean products that can be used to protect and refine surfaces of all kinds, such as. B. for the treatment of surfaces made of inorganic materials, for. B. from metal, stone, stoneware, etc., and from organic materials, for. B. from wood, leather, plastics, such as linoleum, etc.
  • particularly preferred care products are polishes, in particular car polishes, furniture polishes, leather polishes, plastic polishes and ceramic polishes.
  • the composition contains the apple wax as an additive in an amount in a range from 0.0001 to 15% by weight, particularly preferably in a range from 0.01 to 10% by weight and most preferably in an amount in a range of 0.1 to 5 wt .-%, each based on the weight of the composition.
  • the amount of apple wax depends on the type of composition or on the surface to be treated with the composition.
  • the apple wax contained in the composition can be obtained by all methods known to those skilled in the art for obtaining apple wax from apple peel.
  • the apple wax is preferably obtainable by a process comprising the process steps: i) extraction of an apple peel-containing composition with organic solvents, preferably with an organic solvent selected from the group consisting of alcohols such as ethanol, ethers, hydrocarbons, halogenated hydrocarbons such as, for example Chloroform, or a mixture of at least two of them; ii) at least partially evaporating the organic solvent from the extract to obtain apple wax.
  • the above-mentioned organic solvents for the purposes of the present invention also include compressed gases such as, for example, compressed hydrocarbons, in particular compressed C2-C4 hydrocarbons, or supercritical carbon dioxide.
  • compressed gases such as, for example, compressed hydrocarbons, in particular compressed C2-C4 hydrocarbons, or supercritical carbon dioxide.
  • the apple wax contained in the coating agent is therefore obtainable by a process comprising the process steps: i) extraction of an apple peel-containing composition with compressed gases, preferably with compressed hydrocarbons, in particular with compressed C2-C4 hydrocarbons , or with supercritical carbon dioxide as extractant; ii) at least partial evaporation of the extractant.
  • a composition containing apple peels is brought into contact with compressed gases as the extraction agent, which in the case of supercritical CO2 is preferably at a pressure in a range from 50 to 2000 bar, preferably in a range from 100 to 1000 bar and particularly preferably in a range from 250 to 350 bar and at a temperature in a range from 0 to 100 ° C, preferably in a range from 25 to 75 ° C and particularly preferably in a range from 30 to 50 ° C.
  • gas mixtures such as, for example, mixtures of carbon dioxide and acetone, mixtures of carbon dioxide and ethanol or mixtures of carbon dioxide and water vapor, can also be used in the case of the use of compressed gases as the extraction agent.
  • the gas is evaporated to separate the phases of the compressed gas and extract, this evaporation being able to be carried out by compressing the pressure or by increasing the temperature of the compressed gas.
  • extraction with supercritical CO2 can be found in the online publication “Extraction with supercritical carbon dioxide Dr.-Ing. Hans Häring (2016), Sigma Mothers Hochdrucktechnik GmbH, or the publication “High pressure extraction with carbon dioxide as a solvent, Peter Swidersky, IMPULSE, From Research and Teaching, University of Applied Sciences Lübeck, 8th year, November 2003.
  • An extraction process with compressed C2-C4 hydrocarbons is described in WO 2007/017205 A2.
  • a suitable apple peel-containing composition which is used in process step i) is depectinized apple pomace, which is obtained as a waste product in the pectin-producing industry.
  • a method for producing apple wax from depectinized apple pomace is described, for example, in WO 93/17083 A1.
  • the apple wax realizes at least one of the following properties, but preferably both of the following properties: (a) a content of nonacosan in a range from 10 to 50% by weight, preferably in a range from 15 to 40% by weight and most preferably in a range from 20 to 35% by weight, in each case based on the total weight of the apple wax;
  • a contribution to the solution of the above-mentioned tasks is also made by a composition for treating a wood, ceramic, plastic, leather or metal surface, including i) at least one oil, at least one wax or a mixture thereof, and ii) min at least a solvent, the composition including apple wax.
  • the composition according to the invention contains the apple wax as an additive in an amount in a range from 0.0001 to 15% by weight, particularly preferably in a range from 0.01 to 10% by weight most preferably in an amount ranging from 0.1 to 5% by weight based on the weight of the composition.
  • the amount of apple wax depends on the type of composition or on the surface to be treated with the composition.
  • Preferred apple waxes are those apple waxes which have already been mentioned in connection with the use of apple wax according to the invention.
  • Suitable waxes i) which may optionally be present in addition to apple wax in the composition according to the invention, are in principle all types of wax which can usually be present in compositions used as surface care products. These waxes preferably melt at temperatures above 40 ° C., for example in the range from 50 to 120 ° C.
  • Suitable wax types include fossil waxes such as petroleum waxes, for example ozokerite, macrocrystalline paraffin waxes, microcrystalline paraffin waxes, montan waxes and chemically modified montan waxes such as montanic acid waxes and montan ester waxes, vegetable waxes such as carnauba wax, candelilla wax and the like, waxes of animal origin such as beeswax, lanolin and the like, further partly synthetic waxes such as amide waxes, for example disteaorylethylene diamine, and fully synthetic waxes such as polyolefin waxes, for example polyethylene and polypropylene waxes, Fischer-Tropsch waxes, fluorine-containing waxes such as polytetrafluoroethylene and polyethylene-polytetrafluoro Copolymers and polyoxidates from Fischer-Tropsch and from polyols.
  • fossil waxes such as petroleum waxes, for example ozokerite, macrocrystalline paraffin wax
  • wax types are well known to the person skilled in the art and are commercially available.
  • An overview of waxes is given by U. Wolfmayer et al. in “Waxes”, Ullmanns Encyclopedia of Industrial Chemistry, 5th Ed. on CD ROM, ⁇ 1997 Wiley-VCH, Weinheim.
  • Suitable oils i which can be contained in the composition according to the invention, are in principle all oils which can usually be contained in compositions used as surface care products. Examples of such oils include mineral oil, natural oil and any mixtures of their combinations. As defined here, natural oils are organic oils that are produced by plants, animals and other organisms via organic processes. Natural oils include, but are not limited to, vegetable oils, essential oils, tallow, and other lipids. Suitable vegetable oils include, but are not limited to, coconut oil, corn oil, cottonseed oil, olive oil, palm oil, peanut oil, rapeseed oil, including rapeseed oil (canola), safflower oil, sesame oil, soybean oil, sunflower oil and other suitable vegetable, cereal and nut oils.
  • mineral oil consists predominantly of cyclic paraffins and / or alkanes, the cyclic paraffins and / or alkanes consisting of carbon chains with 10-50 carbon atoms.
  • the mineral oil is generally transparent and colorless.
  • Mineral oils can include natural ester oils, fish oils, various hydrocarbon-based saturated or unsaturated compounds, etc. Common names for mineral oils include adepsin oil, albolen, cable oil, baby oil, drakeol, electrical insulating oil, heat treatment oil, hydraulic oil, lignite oil, liquid paraffin, mineral sealing oil, nujol, paraffin oil, petroleum liquid, technical oil, and white oil.
  • Silicones are also suitable as oils i).
  • the term “silicone” includes organopolysiloxane liquid.
  • Organopoly siloxane liquids are commonly called “silicone oils” or “Silicones” are referred to and are differentiated from silicone elastomers and resins that are more cross-linked than silicone oils.
  • the silicones that can be used in the composition according to the invention generally have a pure viscosity of about 1 cSt to about 1,000,000 cSt (25 ° C.) (ASTM D-4283), usually about 10 cSt to about 100,000 cSt, mostly about 50 cSt to about 50,000 cSt, even more common 100 cSt to about 25000 cSt, even more usual about 150 cSt to about 10000 cSt, even more usual about 150 cSt to about 5000 cSt, even more usual about 150 cSt to about 2000 cSt, and even more usual 150 cSt to about 1000 cSt.
  • the silicone component of the composition according to the invention can contain a mixture of silicones with low and high viscosity. Mixtures of different silicones can be used, such as mixtures of silicones of different viscosities.
  • Suitable silicones which can be used in the composition according to the invention include those based on organopolysiloxane, these being selected from the class of the polymers having the general formula (R n SiO ((4-n) / 2)) m, where n is between 0 and 3 and m is 2 or greater, and R is alkyl or aryl, as defined in Silicone Compounds Register and Review, 5th Edition, R. Anderson, GL Larson and C. Smith Eds., Huls America Inc ., Piscataway, NJ, p. 247 (1991), which is hereby incorporated by reference in its entirety.
  • compositions according to the invention preferably comprise water as solvent ii).
  • the composition according to the invention can also contain solvents such as ketones, for example acetone and ethyl methyl ketone, aliphatic and cycloaliphatic hydrocarbons and mixtures thereof, for example gasoline fractions, aromatic hydrocarbons such as toluene, lower alkyl esters of aliphatic carboxylic acids such as ethyl acetate and n-butyl acetate, ethers such as diethyl ether, tert-butyl methyl ether Tetrahydrofuran, Alko hole such as methanol, ethanol, iso-propanol or n-butanol and the like contain. Mixtures of these solvents are also conceivable.
  • the composition comprises at most 0.1% by weight, particularly preferably at most 0.01% by weight, even more preferably at most 0.01% by weight, in each case based on the total weight of the composition, of an additive the group consisting of beeswax (E 901), carnauba wax (E 903) or a mixture of these two waxes. It is particularly preferred that the composition is free of beeswax, carnauba wax or a mixture of these two waxes, very particularly preferably free of carnauba wax.
  • composition according to the invention is preferably a care product, particularly preferably a polish, for treating a wood, ceramic, plastic, leather or metal surface.
  • a care product particularly preferably a polish
  • These compositions can in principle be in the form of an aqueous emulsion or suspension, for example as a cream, or else in the form of wax-like pastes or in solid wax-like form.
  • compositions according to the invention are applied to the surfaces to be treated in an application-specific manner by customary application methods, for example by rubbing in, brushing, spraying, dipping and the like.
  • customary application methods for example by rubbing in, brushing, spraying, dipping and the like.
  • this composition is a furniture polish for treating a wooden surface.
  • An example of a furniture polish according to the invention is a wax-containing emulsion which, in addition to apple wax, contains a silicone oil, water and, for example, paraffin wax.
  • the liquid emulsion 0.3 to 1.5 wt .-% paraffin wax, 0.05 to 1 wt .-% microcrystalline wax, 0 to 1 wt .-% apple wax, 1 to 10 wt. % Silicone oil, 5 to 30% by weight of an organic solvent, 0 to 10% by weight of a surfactant, 0 to 50% by weight of an aerosol propellant and 0 to 15% by weight of additional constituents.
  • suitable wax and / or oil components i) and for suitable solvents ii) and for further additives in a composition according to the invention suitable as furniture polish can be found in WO 02/02708 Al or DE 40 41 118 Al.
  • this composition is an auto polish for treating a metal surface.
  • Preferred auto polishes according to the invention are oil-in-water emulsions. These can include waxes or also complex mixtures of hydroxy-terminated silicone oils, amino-functionalized polysiloxanes and optionally partially hydrolyzed organotrialkylsilanes.
  • this composition is a plastic polish for treating a plastic surface.
  • a plastic polish is a composition comprising 90 to 5% by weight of rapeseed oil methyl ester, 80 to 5% by weight of rapeseed oil, 0 to 10% by weight of apple wax, 0 to 10% by weight of silicone oil, 0 to 5% by weight .-% polytetrafluoroethylene powder, 0 to 1 wt .-% fluorinated alkyl ester and 0 to 1 wt .-% non-ionic emulsifier.
  • compositions can advantageously be used to care for the flanks of vehicles, window and door seals in the residential or industrial sector, handles, gloves, shoes, cables, latex articles and the like.
  • suitable wax and / or oil components i) and for suitable solvents ii) and for further additives in a composition according to the invention suitable as plastic polish can be found in WO 2006/053772 A1.
  • the composition according to the invention is a leather polish for treating a leather surface. It is preferably a shoe polish or shoe polish, which can be in solid form or else in the form of an emulsion.
  • Solid shoe care products usually consist of a mixture of waxes, e.g. B. Montan wax derivatives, micro waxes, ceresin, carnauba, candelilla wax, stearin, synthetic waxes, paraffins and solvent mixtures, for. B. Test gasoline, turpentine oil, etc. These shoe creams have a relatively hard, well-distributed Kon resistance and are usually filled in cans.
  • Aqueous shoe care products are offered as pasty emulsions in tubes or as liquids in bottles.
  • An example of a leather polish according to the invention is a wax-containing emulsion which, in addition to the apple wax, contains a silicone oil, water and, for example, paraffin wax.
  • the liquid emulsion 0.3 to 1.5 wt .-% paraffin wax, 0.05 to 1 wt .-% microcrystalline wax, 0 to 1 wt .-% apple wax, 1 to 10 wt. % Silicone oil, 5 to 30% by weight of an organic solvent, 0 to 10% by weight of a surfactant, 0 to 50% by weight of an aerosol propellant and 0 to 15% by weight of additional constituents.
  • Suitable wax and / or oil components i) and for suitable solvents ii) and for further additives in a composition according to the invention suitable as ceramic polish can be found in WO 02/33015 A1.
  • a composition for treating the surface of a pharmaceutical preparation comprising at least one coating polymer and at least one solvent also contributes to solving the above-mentioned tasks, the composition further comprising apple wax.
  • the composition according to the invention for treating the surface of a pharmaceutical preparation contains the apple wax as an additive in an amount in a range from 0.0001 to 15% by weight, particularly preferably in a range from 0.01 to 10% by weight, and most preferably in an amount ranging from 0.1 to 5% by weight based on the weight of the composition.
  • Preferred apple waxes are those apple waxes which have already been mentioned at the beginning in connection with the use of apple wax according to the invention.
  • the composition according to the invention for treating the surface of a pharmaceutical preparation it is preferred that the composition at most 0.1 wt.%, Particularly preferably at most 0.01 wt.%, Even more preferably at most 0.01 wt .-%, each based on the total weight of the composition, of an additive from the group consisting of beeswax (E 901), carnauba wax (E 903) or a mixture of these two waxes. It is particularly preferred that the composition for treating the surface of a pharmaceutical preparation is free of beeswax, carnauba wax or a mixture of these two waxes, very particularly preferably free of carnauba wax.
  • the composition according to the invention for treating the surface of a medicament preparation is preferably a composition for producing a tablet coating.
  • a composition for producing a tablet coating can in addition to apple wax and the coating polymer, which is preferably a polysaccharide, for example a cellulose, hydroxypropyl cellulose, hydroxypropyl methyl cellulose, ethyl cellulose, methyl cellulose or hydroxypropyl methyl cellulose phthalate or a synthetic polymer such as a methacrylic acid copolymer, contain further additives such as solvents, dyes and the like.
  • a candle containing at least one combustible substance selected from the group consisting of a combustible oil, a combustible wax or a mixture thereof also makes a contribution to solving the above-mentioned tasks, the candle at least 1% by weight, more preferably at least 5% by weight, more preferably at least 10% by weight, even more preferably at least 25% by weight and most preferably at least 50% by weight, in each case based on the total weight of the candle, contains apple wax.
  • the candle can also contain other common additives such as fragrances or dyes. Examples of fragrances for the candles according to the invention can be found, for. B. in S. Arctander, Perfume and Flavor Materials, Vol. I and II, Montclair, N.J., 1969, diverlag or K. Bauer, D. Garbe and H. Surburg, Common Fragrance and Flavor Materials, 3rd. Ed., Wiley-VCH, Weinheim 1997.
  • the candle is at most 0.1% by weight, particularly preferably at most 0.01% by weight, even more preferably at most 0.01% by weight, in each case based on the total weight of the candle , an additive from the group consisting of beeswax (E 901), carnauba wax (E 903) or a mixture of these in the waxes. It is particularly preferred that the candle is free of beeswax, carnauba wax or a mixture of these two waxes, very particularly preferably free of carnauba wax.
  • Natural, chemically modified and also synthetic waxes include waxes which may optionally be present in the candles according to the invention in addition to apple wax.
  • Natural waxes can be of vegetable (e.g. apple wax) or animal (e.g. beeswax) origin.
  • the category of natural waxes also includes mine ral waxes such. B. ceresin, and petrochemical waxes, such as. B. paraffin waxes (hydrocarbon mixtures), micro waxes etc.
  • the chemically modified waxes include hard waxes, such as, for. B. Montanester waxes.
  • synthetic waxes include polyalkyl waxes or polyethylene waxes.
  • synthetic waxes can also be produced by esterifying fatty acids of vegetable origin and alcohols.
  • Preferred waxes for the candles according to the invention are stearins and paraffins.
  • Example 1 Floor polish a) 2.24 parts 1,4-bis- [2'-morpholino-4'-N-methyl-N-n-octadecyl-amino-s-triazinyl- (6 ’)] - piperazine,
  • mixture a The components of mixture a), with the exception of the water, are melted at 150 ° C., the homogeneous melt is cooled to 100 to 110 ° C. and this is then slowly added to the boiling water with vigorous stirring. The resulting emulsion is cooled to room temperature and mixtures b) and c) are added in succession with stirring.
  • Example 2 Auto polish An auto polish is made in the form of a water-in-oil emulsion. The following components are used.
  • siloxane-acrylate copolymer a) 1.5% by weight of siloxane-acrylate copolymer, the siloxane content of which is about 20% by weight and consists of about 88 mol% of dimethylsiloxane and about 12 mol% of methylvinylsiloxane units and whose acrylate content is about 80% by weight and from about 58
  • ethyl acrylate approximately 40% by weight of methyl methacrylate and approximately 2% by weight of acrylic acid
  • a mixture of 4 parts of apple wax, 8 parts of beeswax, 30 parts of turpentine oil, 2 parts of a methylpolysiloxane oil with a ratio of CEF: Si 2 (viscosity: 500 cSt at 25 ° C.) and one part of butyl titanate is produced.
  • the percentages relate to the weight of the composition.
  • Example 6 Polishing composition for drug tablets
  • An aqueous composition for coating a pharmaceutical tablet comprising 2% by weight of hydroxypropylmethyl cellulose 2% (3 cps) and 0.5% by weight of apple wax (0.5%).
  • This example concerns a container candle with 100% natural and renewable materials, which contains> 85% liquid oil at room temperature.
  • a candle base composition of 45 g rapeseed oil is mixed with 5 g apple wax, heated to 85 ° C and stirred to a homogeneous mixture. While the mixture is still at a temperature of around 75 ° C, it is poured into a mold with a wick. After cooling, the candle solidifies in a solid body in about 15 minutes.
  • Example 8 Comparison between apple wax and bees or carnauba wax in polishing agents
  • a polishing agent containing wax, ie apple wax, beeswax or carnauba wax, sunflower oil and antioxidant (a-tocopherol)
  • a polishing agent containing wax, ie apple wax, beeswax or carnauba wax, sunflower oil and antioxidant (a-tocopherol)
  • polishing agents with apple wax could be applied in a larger area with a comparable gloss than polishing agents with conventional waxes such as bees or carnauba wax and that the use of apple wax therefore leads to more efficient polishing agents.

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Fats And Perfumes (AREA)
  • Paints Or Removers (AREA)

Abstract

La présente invention concerne l'utilisation de cire de pomme en tant qu'additif dans une composition destinée à traiter une surface, la surface étant choisie dans le groupe constitué par une surface en bois, une surface en céramique, une surface en plastique, une surface en cuir, une surface métallique et une surface d'une préparation pharmaceutique. L'invention concerne en outre une composition destinée à traiter une surface en bois, en céramique, en plastique, en cuir ou une surface métallique, ainsi qu'une composition destinée à traiter la surface d'une préparation pharmaceutique, les compositions contenant de la cire de pomme. L'invention concerne également des bougies contenant de la cire de pomme.
EP20701337.6A 2019-01-28 2020-01-24 Compositions contenant de la cire de pomme Pending EP3918007A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102019201041.5A DE102019201041A1 (de) 2019-01-28 2019-01-28 Apfelwachs-beinhaltende Zusammensetzungen
EP19205179 2019-10-24
EP19212987 2019-12-02
PCT/EP2020/051816 WO2020156959A1 (fr) 2019-01-28 2020-01-24 Compositions contenant de la cire de pomme

Publications (1)

Publication Number Publication Date
EP3918007A1 true EP3918007A1 (fr) 2021-12-08

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP20701337.6A Pending EP3918007A1 (fr) 2019-01-28 2020-01-24 Compositions contenant de la cire de pomme

Country Status (2)

Country Link
EP (1) EP3918007A1 (fr)
WO (1) WO2020156959A1 (fr)

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DE102004055673B4 (de) 2004-11-18 2013-01-03 Baerlocher Gmbh Verfahren und Zusammensetzung zur Reinigung von Kunststoffoberflächen mit einem Gehalt an halogenierten Polymeren
DE102005037210A1 (de) 2005-08-06 2007-02-08 Degussa Ag Verfahren zur Extraktion von Fruchtwachsen
EP1923041A1 (fr) * 2006-10-20 2008-05-21 Symrise GmbH & Co. KG Utilisation des C10-C14 alcane-diols pour la préparation d'une composition pour la prophylaxe et/ou le traitement des pellicules induites par Malassezia, ainsi que des compositions comprenant des C10-C14 alcane-diols
US20090274757A1 (en) * 2008-05-01 2009-11-05 Wyeth Pharmaceutical polish formulations
CN106519990A (zh) * 2016-11-02 2017-03-22 吴迪 一种耐久型木质滋养地板蜡的制备方法

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