DE9319141U1 - Color lead - Google Patents
Color leadInfo
- Publication number
- DE9319141U1 DE9319141U1 DE9319141U DE9319141U DE9319141U1 DE 9319141 U1 DE9319141 U1 DE 9319141U1 DE 9319141 U DE9319141 U DE 9319141U DE 9319141 U DE9319141 U DE 9319141U DE 9319141 U1 DE9319141 U1 DE 9319141U1
- Authority
- DE
- Germany
- Prior art keywords
- color
- lead
- colored
- fillers
- fats
- 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 - Lifetime
Links
- 239000000049 pigment Substances 0.000 claims description 15
- 239000003086 colorant Substances 0.000 claims description 13
- 239000001993 wax Substances 0.000 claims description 11
- 239000011230 binding agent Substances 0.000 claims description 9
- 239000000945 filler Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 9
- 239000000975 dye Substances 0.000 claims description 8
- 241001465754 Metazoa Species 0.000 claims description 7
- 239000003995 emulsifying agent Substances 0.000 claims description 7
- 239000000839 emulsion Substances 0.000 claims description 6
- 239000003925 fat Substances 0.000 claims description 6
- 239000000314 lubricant Substances 0.000 claims description 6
- 239000002966 varnish Substances 0.000 claims description 4
- 239000003921 oil Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 244000309464 bull Species 0.000 claims 2
- 235000012041 food component Nutrition 0.000 claims 1
- 239000005417 food ingredient Substances 0.000 claims 1
- 150000002597 lactoses Chemical class 0.000 claims 1
- 235000013305 food Nutrition 0.000 description 10
- 238000010422 painting Methods 0.000 description 8
- 210000001519 tissue Anatomy 0.000 description 6
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000010445 mica Substances 0.000 description 3
- 229910052618 mica group Inorganic materials 0.000 description 3
- 239000005995 Aluminium silicate Substances 0.000 description 2
- 235000012211 aluminium silicate Nutrition 0.000 description 2
- WLDHEUZGFKACJH-UHFFFAOYSA-K amaranth Chemical compound [Na+].[Na+].[Na+].C12=CC=C(S([O-])(=O)=O)C=C2C=C(S([O-])(=O)=O)C(O)=C1N=NC1=CC=C(S([O-])(=O)=O)C2=CC=CC=C12 WLDHEUZGFKACJH-UHFFFAOYSA-K 0.000 description 2
- 235000012733 azorubine Nutrition 0.000 description 2
- 235000012730 carminic acid Nutrition 0.000 description 2
- DGQLVPJVXFOQEV-JNVSTXMASA-N carminic acid Chemical compound OC1=C2C(=O)C=3C(C)=C(C(O)=O)C(O)=CC=3C(=O)C2=C(O)C(O)=C1[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O DGQLVPJVXFOQEV-JNVSTXMASA-N 0.000 description 2
- OIQPTROHQCGFEF-UHFFFAOYSA-L chembl1371409 Chemical compound [Na+].[Na+].OC1=CC=C2C=C(S([O-])(=O)=O)C=CC2=C1N=NC1=CC=C(S([O-])(=O)=O)C=C1 OIQPTROHQCGFEF-UHFFFAOYSA-L 0.000 description 2
- NOPFSRXAKWQILS-UHFFFAOYSA-N docosan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCCCO NOPFSRXAKWQILS-UHFFFAOYSA-N 0.000 description 2
- UKMSUNONTOPOIO-UHFFFAOYSA-N docosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCC(O)=O UKMSUNONTOPOIO-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- 235000019197 fats Nutrition 0.000 description 2
- 150000002191 fatty alcohols Chemical class 0.000 description 2
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 description 2
- UHOKSCJSTAHBSO-UHFFFAOYSA-N indanthrone blue Chemical compound C1=CC=C2C(=O)C3=CC=C4NC5=C6C(=O)C7=CC=CC=C7C(=O)C6=CC=C5NC4=C3C(=O)C2=C1 UHOKSCJSTAHBSO-UHFFFAOYSA-N 0.000 description 2
- 235000012738 indigotine Nutrition 0.000 description 2
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 235000012752 quinoline yellow Nutrition 0.000 description 2
- FZUOVNMHEAPVBW-UHFFFAOYSA-L quinoline yellow ws Chemical compound [Na+].[Na+].O=C1C2=CC=CC=C2C(=O)C1C1=NC2=C(S([O-])(=O)=O)C=C(S(=O)(=O)[O-])C=C2C=C1 FZUOVNMHEAPVBW-UHFFFAOYSA-L 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 235000012756 tartrazine Nutrition 0.000 description 2
- 239000004149 tartrazine Substances 0.000 description 2
- 230000002110 toxicologic effect Effects 0.000 description 2
- 231100000027 toxicology Toxicity 0.000 description 2
- UJMBCXLDXJUMFB-UHFFFAOYSA-K trisodium;5-oxo-1-(4-sulfonatophenyl)-4-[(4-sulfonatophenyl)diazenyl]-4h-pyrazole-3-carboxylate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)C1=NN(C=2C=CC(=CC=2)S([O-])(=O)=O)C(=O)C1N=NC1=CC=C(S([O-])(=O)=O)C=C1 UJMBCXLDXJUMFB-UHFFFAOYSA-K 0.000 description 2
- SWGJCIMEBVHMTA-UHFFFAOYSA-K trisodium;6-oxido-4-sulfo-5-[(4-sulfonatonaphthalen-1-yl)diazenyl]naphthalene-2-sulfonate Chemical compound [Na+].[Na+].[Na+].C1=CC=C2C(N=NC3=C4C(=CC(=CC4=CC=C3O)S([O-])(=O)=O)S([O-])(=O)=O)=CC=C(S([O-])(=O)=O)C2=C1 SWGJCIMEBVHMTA-UHFFFAOYSA-K 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 2
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical class OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 description 1
- 235000021357 Behenic acid Nutrition 0.000 description 1
- SGHZXLIDFTYFHQ-UHFFFAOYSA-L Brilliant Blue Chemical compound [Na+].[Na+].C=1C=C(C(=C2C=CC(C=C2)=[N+](CC)CC=2C=C(C=CC=2)S([O-])(=O)=O)C=2C(=CC=CC=2)S([O-])(=O)=O)C=CC=1N(CC)CC1=CC=CC(S([O-])(=O)=O)=C1 SGHZXLIDFTYFHQ-UHFFFAOYSA-L 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 229920001353 Dextrin Polymers 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- 239000004233 Indanthrene blue RS Substances 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- 229920000881 Modified starch Polymers 0.000 description 1
- 239000004368 Modified starch Substances 0.000 description 1
- 239000004235 Orange GGN Substances 0.000 description 1
- 239000004237 Ponceau 6R Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- YJVBLROMQZEFPA-UHFFFAOYSA-L acid red 26 Chemical compound [Na+].[Na+].CC1=CC(C)=CC=C1N=NC1=C(O)C(S([O-])(=O)=O)=CC2=CC(S([O-])(=O)=O)=CC=C12 YJVBLROMQZEFPA-UHFFFAOYSA-L 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- -1 alkylene glycols Chemical class 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 235000010210 aluminium Nutrition 0.000 description 1
- PZZYQPZGQPZBDN-UHFFFAOYSA-N aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 239000004178 amaranth Substances 0.000 description 1
- 235000012735 amaranth Nutrition 0.000 description 1
- 229910021486 amorphous silicon dioxide Inorganic materials 0.000 description 1
- 239000004176 azorubin Substances 0.000 description 1
- 235000013871 bee wax Nutrition 0.000 description 1
- 239000012166 beeswax Substances 0.000 description 1
- 229940116226 behenic acid Drugs 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- 235000012216 bentonite Nutrition 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 235000010216 calcium carbonate Nutrition 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 239000004106 carminic acid Substances 0.000 description 1
- 229960000541 cetyl alcohol Drugs 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 229960000735 docosanol Drugs 0.000 description 1
- 239000004174 erythrosine Substances 0.000 description 1
- 235000012732 erythrosine Nutrition 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 235000013373 food additive Nutrition 0.000 description 1
- 239000002778 food additive Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000004120 green S Substances 0.000 description 1
- 235000012701 green S Nutrition 0.000 description 1
- IPCSVZSSVZVIGE-UHFFFAOYSA-M hexadecanoate Chemical compound CCCCCCCCCCCCCCCC([O-])=O IPCSVZSSVZVIGE-UHFFFAOYSA-M 0.000 description 1
- 239000004179 indigotine Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 150000004668 long chain fatty acids Chemical class 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- 239000000391 magnesium silicate Substances 0.000 description 1
- 235000019792 magnesium silicate Nutrition 0.000 description 1
- 229910052919 magnesium silicate Inorganic materials 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000019426 modified starch Nutrition 0.000 description 1
- 229910052901 montmorillonite Inorganic materials 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- GOQYKNQRPGWPLP-UHFFFAOYSA-N n-heptadecyl alcohol Natural products CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 description 1
- 235000014593 oils and fats Nutrition 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- IPCSVZSSVZVIGE-UHFFFAOYSA-N palmitic acid group Chemical group C(CCCCCCCCCCCCCCC)(=O)O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 235000019809 paraffin wax Nutrition 0.000 description 1
- 235000019271 petrolatum Nutrition 0.000 description 1
- 239000004175 ponceau 4R Substances 0.000 description 1
- 235000012731 ponceau 4R Nutrition 0.000 description 1
- 239000004172 quinoline yellow Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 229940012831 stearyl alcohol Drugs 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- 239000004173 sunset yellow FCF Substances 0.000 description 1
- 235000012751 sunset yellow FCF Nutrition 0.000 description 1
- 230000009747 swallowing Effects 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 235000010215 titanium dioxide Nutrition 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000004108 vegetable carbon Substances 0.000 description 1
- 235000012712 vegetable carbon Nutrition 0.000 description 1
- 235000019871 vegetable fat Nutrition 0.000 description 1
- 239000012178 vegetable 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
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0097—Dye preparations of special physical nature; Tablets, films, extrusion, microcapsules, sheets, pads, bags with dyes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K19/00—Non-propelling pencils; Styles; Crayons; Chalks
- B43K19/16—Making non-propelling pencils
- B43K19/18—Making pencil writing-cores
-
- 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
- C09D13/00—Pencil-leads; Crayon compositions; Chalk compositions
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Luminescent Compositions (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Pyridine Compounds (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Description
95.214 14.12.199395.214 14.12.1993
Schwan-STABILO Schwanhäußer GmbH & Go., Maxfeldstraße 3, 90409 NürnbergSchwan-STABILO Schwanhäußer GmbH & Go., Maxfeldstraße 3, 90409 Nuremberg
FarbmineColor lead
Die Erfindung betrifft eine Farbmine für Farbstifte gemäß Anspruch 1, die auf Papier oder anderen Mal- oder Zeichenunterlagen, ausgenommen menschliche Haut und menschliches oder tierisches Gewebe, einen farbigen Abstrich ergibt.The invention relates to a colored lead for colored pencils according to claim 1, which produces a colored smear on paper or other painting or drawing surfaces, excluding human skin and human or animal tissue.
Farbminen bzw. -stifte sind seit langem in Form von Wachsminen oder auch als sog. Emulsionsminen bekannt und damit Stand der Technik. So werden beispielsweise in DE-PS 67 081 farbige Stifte auf Wachsbasis beschrieben, welche auch metallische Pigmente oder Glimmer enthalten können.Colored leads or pencils have long been known in the form of wax leads or so-called emulsion leads and are therefore state of the art. For example, DE-PS 67 081 describes colored pencils based on wax, which can also contain metallic pigments or mica.
- 2-- 2-
Emulsionsminen werden beispielsweise in US-PS 4.741.774 und in DE-OS 28 38 026 beschrieben. DE-GM 93 OO 846 befaßt sich mit der Verwendung von Metallpigmenten und/oder Glimmer in Emulsionsminen. Keine der genannten Schriften beschreibt jedoch die Verwendung von Pigmenten oder (unlöslichen) Verlackungen von organischen Färbemitteln in einer Reinheit, die den Anforderungen der EN 71/Teil 3 sowie der in Vorbereitung befindlichen Teile 5 und 6 entsprechen und in toxikologischer Hinsicht sogar Lebensmittelqualität erreichen, zur Herstellung von Farbminen, die auf Papier oder anderen Mal- oder Zeichenunterlagen, ausgenommen menschliche Haut und menschliches oder tierisches Gewebe, einen farbigen Abstrich ergeben.Emulsion leads are described, for example, in US-PS 4,741,774 and in DE-OS 28 38 026. DE-GM 93 OO 846 deals with the use of metal pigments and/or mica in emulsion leads. However, none of the documents mentioned describes the use of pigments or (insoluble) varnishes of organic colorants in a purity that meets the requirements of EN 71/Part 3 and the parts 5 and 6 currently in preparation and even reaches food quality in toxicological terms, for the production of color leads that produce a colored smear on paper or other painting or drawing surfaces, excluding human skin and human or animal tissue.
Nach allgemeiner Verkehrsauffassung werden Stoffe des Oberbegriffs "Färbemittel" als "Pigment" bezeichnet, wenn sie in den üblicherweise eingesetzten Lösungsmitteln unlöslich sind und als "Farbstoff", wenn sie in diesen löslich sind. Als Lösungsmittel kommen üblicherweise Wasser, Alkohole, Alkylester organischer Säuren, Alkylenglykole und deren Ether in Frage. Werden zur Herstellung von Farbminen für Farbstifte (lösliche) Farbstoffe verwendet, so spricht man im allgemeinen von "Kopierstiften". Die Herstellung solcher Kopierstifte, die besonderen Temperatur- und Feuchtigkeitseinflüssen standhalten, wird in den DE-PS'en 692 556, 706 501 und 752 381 beschrieben.According to the general understanding, substances under the generic term "colorants" are referred to as "pigments" if they are insoluble in the solvents normally used and as "dyes" if they are soluble in them. Solvents usually used are water, alcohols, alkyl esters of organic acids, alkylene glycols and their ethers. If (soluble) dyes are used to produce colored pencil leads, they are generally referred to as "copying pencils". The production of such copying pencils, which can withstand particular temperature and humidity influences, is described in DE-PS 692 556, 706 501 and 752 381.
Werden zur Herstellung von Farbminen, die zum Malen und Zeichnen Anwendung finden, (lösliche) Farbstoffe verwendet, so sind erhebliche Nachteile in Kauf zu nehmen. Besonders aufzuführen ist hierbei, daß derIf (soluble) dyes are used to produce coloured pencils that are used for painting and drawing, there are significant disadvantages to be accepted. It is particularly important to note that the
Abstrich auf der Mal- oder Zeichenunterlage auf die Haut der Hände oder anderer Körperteile abfärben kann und daß auch die Farbminen selbst oder von ihnen abgespitztes Material stark abfärben. Andererseits sind solche (löslichen) Farbstoffe in ungelöster Form - auch wenn sie in Farbminen eingearbeitet wurden - ausgesprochen unattraktiv, da sie den späteren Farbton ihres Abstrichs noch nicht zeigen und auch ihre volle Farbstärke erst nach dem Vermalen mit Wasser erreichen. Nicht zuletzt sind Verfärbungen der Haut durch (lösliche) Farbstoffe von der Haut und aus Textilien im allgemeinen nur sehr schwer wieder zu entfernen.Smear on the painting or drawing surface can rub off onto the skin of the hands or other parts of the body and that the colored pencils themselves or the material sharpened off them also rub off heavily. On the other hand, such (soluble) dyes in undissolved form - even if they have been incorporated into colored pencils - are extremely unattractive, as they do not yet show the final color tone of their smear and only reach their full color strength after they have been mixed with water. Last but not least, discoloration of the skin caused by (soluble) dyes is very difficult to remove from the skin and from textiles in general.
Somit ist es die Aufgabe der Erfindung, eine Farbmine herzustellen, die auf Papier oder anderen Mal- oder Zeichenunterlagen, ausgenommen menschliche Haut und menschliches oder tierisches Gewebe, einen farbigen Abstrich ergibt und die eine noch höhere Reinheit in Bezug auf die Anforderungen der EN 71 /Teil 3 sowie der in Vorbereitung befindlichen Teile 5 und 6 aufweist und die in toxikologischer Hinsicht sogar Lebensmittelqualität erreicht.The object of the invention is therefore to produce a colour lead which produces a coloured smear on paper or other painting or drawing surfaces, excluding human skin and human or animal tissue and which has an even higher purity with regard to the requirements of EN 71 / Part 3 and the parts 5 and 6 currently in preparation and which even achieves food quality in toxicological terms.
Bei den eingesetzten Färbemitteln soll es sich also um unlösliche Pigmente und um unlösliche Verlackungen organischer Färbemittel in Lebensmittelquaütät handeln. Geeignete Färbemittel, die diesen Anforderungen entsprechen, werden beispielsweise in der "Verordnung über kosmetische Mittel", in der Fassung der 21. Ä-VO vom 18.12.1992 in der Anlage 3 aufgeführt. Die Reinheitsanforderungen an Färbemittel in Lebensmittelqualität sind in der "EG-Richtlinie des Rates zur Angleichung der Rechtsvorschriften der Mitgliedsstaaten für färbende Stoffe, die in Lebensmitteln verwendet werdenThe colorants used should therefore be insoluble pigments and insoluble lacquers of organic colorants of food quality. Suitable colorants that meet these requirements are listed, for example, in the "Regulation on cosmetic products", in the version of the 21st amendment of 18.12.1992 in Annex 3. The purity requirements for food-grade colorants are set out in the "EC Council Directive on the approximation of the laws of the Member States relating to colorants used in foodstuffs
-4--4-
dürfen" aus 1962 im Anhang 3, sowie in der daraus national abgeleiteten "Lebensmittel-Zusatzstoff Verkehrs-VO" aufgeführt.may" from 1962 in Annex 3, as well as in the nationally derived "Food Additives Transport Regulation".
Eine weitere Aufgabe der Erfindung ist es, auch die übrigen Inhaltsstoffe einer Farbmine, die auf Papier oder anderen Mal- und Zeichenunterlagen, ausgenommen menschliche Haut und menschliches oder tierisches Gewebe, einen farbigen Abstrich ergibt, so auszuwählen, daß sie den Anforderungen an ein Lebensmittel entsprechen.A further object of the invention is to select the other ingredients of a colour lead which produces a coloured smear on paper or other painting and drawing surfaces, excluding human skin and human or animal tissue, in such a way that they meet the requirements of a foodstuff.
Um die zuvor geschilderten Nachteile von Kopierstiften und von Farbminen mit löslichen Farbstoffen auszuschließen, werden bei den erfindungsgemäß hergestellten Farbminen, die auf Papier oder anderen Mal- oder Zeichenunterlagen, ausgenommen menschliche Haut und menschliches oder tierisches Gewebe, einen farbigen Abstrich ergeben, ausschließlich Farbstoffe in Lebensmittelqualität und ausschließlich in verlackter Form verwendet. Derart hergestellte Farbminen erzeugen auf einer Mal- oder Zeichenunterlage, ausgenommen menschliche Haut und menschliches oder tierisches Gewebe, einen permanenten, d.h. einen nicht oder nur sehr schwer ablösbaren, farbigen Abstrich.In order to exclude the previously described disadvantages of copying pencils and colored leads with soluble dyes, the colored leads produced according to the invention, which produce a colored smear on paper or other painting or drawing surfaces, with the exception of human skin and human or animal tissue, only use dyes of food quality and only in lacquered form. Colored leads produced in this way produce a permanent colored smear on a painting or drawing surface, with the exception of human skin and human or animal tissue, i.e. a colored smear that cannot be removed or can only be removed with great difficulty.
Gelangen Stücke der erfindungsgemäß hergestellten Farbmine in den Mund, so erfolgt keine dauerhafte Anfärbung der Zunge und der Schleimhäute. EinIf pieces of the coloured lead produced according to the invention get into the mouth, the tongue and mucous membranes will not be permanently coloured.
:V:V
Verschlucken der erfindungsgemäßen Minenmassen ist weitgehend unbedenklich.Swallowing the lead masses according to the invention is largely harmless.
Es ist prinzipiell möglich, die erfindungsgemäßen Farbminen auch wasservermaibar unter Verwendung wasserunlöslicher Färbemittel zu konzipieren, obwohl dies dem angestrebten Entwicklungsziel entgegensteht.In principle, it is possible to design the color leads according to the invention to be water-soluble using water-insoluble colorants, although this runs counter to the desired development goal.
Beispielhaft werden nachstehend zwei gängige Formulierungen für Farbminen aufgeführt, die hinsichtlich ihrer Grundzusammensetzung dem bekannten Stand der Technik entsprechen und in die als Färbemittel die erfindungsgemäßen unlöslichen Farblacke in Lebensmittelqualität eingearbeitet sind. Die neben den Farblacken aufgeführten Rohstoffe entsprechen dem, was üblicherweise bei der Herstellung von Farbminen für Farbstifte verwendet wird. Als Bindemittel werden vorzugsweise Methylcellulose, Carboxymethylcellulose und MethylhydroxyceNulose eingesetzt, es können aber auch andere Stoffe mit vergleichbaren Eigenschaften wie beispielsweise Dextrin, modifizierte Stärke usw. verwendet werden.Two common formulations for colored leads are listed below as examples, which correspond to the known state of the art in terms of their basic composition and into which the inventive insoluble colored lakes of food quality are incorporated as colorants. The raw materials listed next to the colored lakes correspond to what is usually used in the production of colored leads for colored pencils. Methylcellulose, carboxymethylcellulose and methylhydroxycellulose are preferably used as binding agents, but other substances with comparable properties such as dextrin, modified starch, etc. can also be used.
Als Füllstoffe dienen bekanntermaßen Talkum, Kaolin, Magnesiumsilikat, Aluminiumsilikat, Bentonite, Calciumcarbonat, Montmorillonite, Kieselgur, amorphes Siliciumdioxid, Glimmer u.a. Als Gleitmittel werden bevorzugtTalc, kaolin, magnesium silicate, aluminium silicate, bentonite, calcium carbonate, montmorillonite, diatomaceous earth, amorphous silicon dioxide, mica and others are known to be used as fillers. The preferred lubricants are
- 6-- 6-
Metallseifen, beispielsweise AI-, Ca-, Mg-, Sr-, Zn-Stearat, -Palmitat, -Myristinat oder andere eingesetzt. Als Wachse und Fette sind Japanwachs und Japanwachsersatz, Bienenwachs, Paraffinwachse, pflanzliche Hartwachse und harte resp. gehärtete pflanzliche Fette und Öle, Fettsäuren, beispielsweise Myristin-, Stearin-, Palmitin-, Behensäure und deren Gemische oder andere gesättigte oder einfach ungesättigte iangkettige Fettsäuren, langkettige Fettalkohole, beispielsweise Cetylalkohol, Stearylalkohol, Behenylalkohol und deren Gemische und anderes gebräuchlich.Metal soaps, for example Al, Ca, Mg, Sr, Zn stearate, palmitate, myristinate or others are used. Waxes and fats used include Japanese wax and Japanese wax substitutes, beeswax, paraffin waxes, hard vegetable waxes and hard or hardened vegetable fats and oils, fatty acids, for example myristic, stearic, palmitic, behenic acid and mixtures thereof or other saturated or monounsaturated long-chain fatty acids, long-chain fatty alcohols, for example cetyl alcohol, stearyl alcohol, behenyl alcohol and mixtures thereof and others.
Übliche Emulgatoren sind vorzugsweise nichtionogene W/O- oder O/W-Emulgatoren, beispielsweise handelsübliche Sorbitanester, PEG-Stearate, Ether aus langkettigen Fettalkoholen und PEG und ähnliches.Common emulsifiers are preferably non-ionic W/O or O/W emulsifiers, for example commercially available sorbitan esters, PEG stearates, ethers from long-chain fatty alcohols and PEG and the like.
Als Färbemittel finden beispielsweise die nachfolgend genannten Farblacke Verwendung:The following colored varnishes are used as colorants:
E 102 - Cl. 19.140 (Food Yellow 4), E 110 - Cl. 15.985 (Food Yellow 3),
E 120 - Cl. 75.470 (Natural Red 4), E 123 - C.I. 16.185 (Food Red 9),
E 126 - C.I. 16.290 (Food Red 8),
E 130 - C.I. 69.800 {Food Blue 4),
E 142 - C.I. 44.090 (Food Green 4).E 102 - Cl. 19.140 (Food Yellow 4), E 110 - Cl. 15.985 (Food Yellow 3), E 120 - Cl. 75.470 (Natural Red 4), E 123 - CI 16.185 (Food Red 9),
E 126 - CI 16.290 (Food Red 8),
E 130 - CI 69.800 {Food Blue 4),
E 142 - CI 44.090 (Food Green 4).
E 104 - Cl. 47.005 (Food Yellow 13), E 111 - Cl. 19.580 (Food Orange 2), E 122 - Cl. 14.720 (Food Red 3) E 124 - C.I. 16.255 (Food Red 7) E 127 - C.I. 45.430 (Food Red 14) E 132 - C.I. 73.015 (Food Blue 1),E 104 - Cl. 47.005 (Food Yellow 13), E 111 - Cl. 19.580 (Food Orange 2), E 122 - Cl. 14.720 (Food Red 3) E 124 - C.I. 16.255 (Food Red 7) E 127 - C.I. 45.430 (Food Red 14) E 132 - C.I. 73.015 (Food Blue 1),
• ··
- — ™ W W ■- —™ W W ■
Selbstverständlich eignen sich neben den organischen Farblacken auch die für Lebensmittelzwecke zugelassenen Pigmente, beispielsweiseOf course, in addition to organic color lakes, pigments approved for food use are also suitable, for example
E 153 - Cl. 77.267 (Pigment Black 9), E 170- Cl. 77.220 (Pigment White 18) E 173 - Cl. 77.000 (Pigment Metal 1) und E 171 - hierunter werden Cl. 77.491 (Pigment Red 101 und 102), Cl. 77.492 (Pigment Yellow 42 und 43) und Cl. 77.499 (Pigment Black 11) zusammengefaßt.E 153 - Cl. 77.267 (Pigment Black 9), E 170- Cl. 77.220 (Pigment White 18) E 173 - Cl. 77.000 (Pigment Metal 1) and E 171 - this includes Cl. 77.491 (Pigment Red 101 and 102), Cl. 77.492 (Pigment Yellow 42 and 43) and Cl. 77.499 (Pigment Black 11).
Die erfindungsgemäßen Minenmassen sollen an den beiden nachstehenden beispielhaften Rezepturen erläutert werden:The lead masses according to the invention are explained using the following two exemplary recipes:
Beispiel 1 - sog. Öimine Example 1 - so-called Öimine
Färbemittel 8 - 30 Gew.-%Colorants 8 - 30 wt.%
Bindemittel 2-15 Gew.-%Binder 2-15 wt.%
Füllstoffe 45 - 90 Gew.-%Fillers 45 - 90 wt.%
Gleitmittel 4 - 30 Gew.-%Lubricant 4 - 30 wt.%
Die Herstellung der Minenmasse erfolgt in der Fachwelt bekannten Weise, indem vorteilhafterweise die genannten Einzelbestandteile in einem Mischer oder Kneter gut miteinander vermischt werden, in einem weiteren Arbeitschritt wird die so erhaltene Minenmasse durch Extrudieren zu Minen verarbeitet. Nach demThe lead mass is produced in a manner known to experts, by advantageously mixing the individual components mentioned together in a mixer or kneader, in a further step the lead mass thus obtained is processed into leads by extrusion. After
-8--8th-
Schneiden und Trocknen werden die Farbminen in bestimmten, dem Fachmann bekannten Mischungen aus Wachsen, Ölen und Fetten heiß getaucht und anschließend in konventioneiier Weise zu Farbstiften weiterverarbeitet.After cutting and drying, the colored leads are hot-dipped in certain mixtures of waxes, oils and fats known to the expert and then processed into colored pencils in the conventional way.
Beispiel 2 - sog. Emulsionsmine Example 2 - so-called emulsion lead
Färbemittel 8 - 30 Gew.-%Colorants 8 - 30 wt.%
Bindemittel 5 - 25 Gew.-%Binder 5 - 25 wt.%
Füllstoffe 15-55 Gew.-%Fillers 15-55 wt.%
Wachse/Fette 10-35 Gew.-%Waxes/fats 10-35 wt.%
Emulgator 0.05 - 3 Gew.-%Emulsifier 0.05 - 3 wt.%
Derartige Farbminen sind nach dem Trocknen sofort schreibbereit und können danach sofort in konventioneller Weise zu Farbstiften weiterverarbeitet werden.Such colored leads are ready to write with immediately after drying and can then be processed into colored pencils in the conventional way.
- 9-- 9-
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9319141U DE9319141U1 (en) | 1993-07-30 | 1993-12-14 | Color lead |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9311358U DE9311358U1 (en) | 1993-07-30 | 1993-07-30 | COLORMINE |
| DE9319141U DE9319141U1 (en) | 1993-07-30 | 1993-12-14 | Color lead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE9319141U1 true DE9319141U1 (en) | 1994-02-10 |
Family
ID=6896188
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE9311358U Expired - Lifetime DE9311358U1 (en) | 1993-07-30 | 1993-07-30 | COLORMINE |
| DE9319141U Expired - Lifetime DE9319141U1 (en) | 1993-07-30 | 1993-12-14 | Color lead |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE9311358U Expired - Lifetime DE9311358U1 (en) | 1993-07-30 | 1993-07-30 | COLORMINE |
Country Status (1)
| Country | Link |
|---|---|
| DE (2) | DE9311358U1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0723880A1 (en) * | 1994-12-21 | 1996-07-31 | INTERFILA S.r.l. | A method of making cosmetic pencils, and a cosmetic pencil obtained by same |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE932510C (en) * | 1942-04-11 | 1955-09-01 | Faber Castell A W | Process for the production of color copying leads |
| DE3421408A1 (en) * | 1984-06-08 | 1986-01-02 | Johann Froescheis LYRA-Bleistift-Fabrik GmbH & Co, 8500 Nürnberg | Refill for writing, labelling or marking purposes in the form of a solid refill |
| DE9300846U1 (en) * | 1992-02-07 | 1993-04-08 | A.W. Faber-Castell Unternehmensverwaltung GmbH & Co, 90547 Stein | Color lead |
-
1993
- 1993-07-30 DE DE9311358U patent/DE9311358U1/en not_active Expired - Lifetime
- 1993-12-14 DE DE9319141U patent/DE9319141U1/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0723880A1 (en) * | 1994-12-21 | 1996-07-31 | INTERFILA S.r.l. | A method of making cosmetic pencils, and a cosmetic pencil obtained by same |
Also Published As
| Publication number | Publication date |
|---|---|
| DE9311358U1 (en) | 1993-09-23 |
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