DE1937733A1 - Method and apparatus for drawing - Google Patents

Description

Method and apparatus for drawing

Priorities! July 26, 1968 - Great Britain - No. 35738/68 March 21, 1969 - Great Britain - No. ₀ 14883/69

The invention relates to a method and a device for drawing or otherwise producing drafts and / or Illustrations on suitable surfaces, for example on paper, cardboard or the like.

According to one aspect of the invention, a method for producing designs, lettering or the like is provided. on a Surface made available, the specialty of which is that a drawing or lettering by means of a dye-repellent agent is applied, or a drawing or lettering is applied to a surface is applied, which let coated with a dye-repellent agent, said dye-repellent

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Means themselves! May contain dyes, and thereafter a Dye is applied to the drawing and at least part of the surface so that the drawing is on or appears in a background of dye.

According to a further aspect of the invention, a device for use in the production of a drawing, lettering or the like. provided, which consists of a writing, There is a drawing or printing device that contains a supply of a dye-repellent agent. The writing, drawing or printing device is preferably a ballpoint pen or a fiber-tip pen with a supply of a dye-repellent agent in its body.

According to a third aspect of the invention, an apparatus for use in the production of a drawing is Lettering or the like. made available, which consists of a cardboard box or sheet covered in whole or in part with a coated with a dye-repellent agent, printed or is patterned “■

The writing, drawing or printing device according to the invention in the form of a ballpoint pen, fiber pen or the like «preferably contains a clear or translucent, a dye-repellent agent »Of course, this dye-repellent agent itself can be Contains dye in any desired form.

If desired, a dyeing device can be built into a device according to the invention. For example, one end of a writing, drawing or printing implement can contain a dye-repellent agent and the other end contains the dye _4.

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Facilities, for example in the form of one or more Color brushes can be provided and one or more dyes can be provided.

Any suitable form of a dye can be used in carrying out the process of the present invention repellant can be used * For example, this agent can be or contain a polyamide resin ,, or instead a stable silicone / water emulsime can be used v / ground, or 'a solution of a silicone liquid' Solvents for the latter case are chlorinated hydrocarbons, aliphatic and aromatic ethers, löj « send Efaphtaj = and aromatic hydrocarbons, for example Φϊολοϊ- and Xyiew * etc. Alipiu-tables and aromatic Ketones, esters, and alcohols can also be used as solvents to determine the ultimate viscosity of the dye repellant kit. Preferably, the amount of solvent used with the dye repellent is between 5 and 95 percent by weight,

Of course, other types of dye-repellent gowns can also be used. For example, this gown can contain solutions and / or emulsions of alkyl polysiloxanes. The solutions referred to as "Eeleasils" are particularly preferred «, - _:

The dye-repellent gown used according to the invention can serve some form of a coloring liquid repel, for example drawing ink »ordinary washable Indian ink, one of the alcohol-based ink or some form of water color. Wax pencils may also have been used, preferably as- "·" .. " solid or semi-solid solution of wax in a spirit.

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The dye-repellent agent can also itself contain a dye so that it is possible. a colored pattern on a background of a different color to obtain.

With the invention it is possible to produce many different and pleasant drawings, for example ciphers or other drawings that are visible or appear when a dye is applied.

example 1

A solution of a repellent liquid in ■ tttö- is, from-a ballpoint pen or a felt-tip pen submitted, and a drawing or sample on one Surface, for example a sheet of paper. Once the drawing or pattern is done and dry

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the surface becomes washable with a solution of / Ink, for example Parker "Quink" treated. the The drawing or pattern is immediately visible or appears after this treatment, as those parts of the surface which contain the silicone fluid that repel "Quink".

Example 2 "/

The procedure is as described in Example 1, only that a paint from a Reeves tempo disc with a brush is applied using water as the coloring medium will. The pattern or drawing is made when applied the tempo disc color is visible or appears.

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Example g

'A pattern or drawing is made on a surface using an emulsion of a repellent 'liquid that changes appearance and viscosity of milk has. A dye as in Example 1: or Example 2 is then applied to the surface to produce the pattern or drawing «

Example 4

A solution of a repellent liquid according to Example 1 is used to add a drawing or pattern to * · \ to draw a surface. The back end of a Ballpoint pen is provided with a felt tip or roller or brush, which is filled with a sponge reservoir a supply of dissolved bridge paint is continuously supplied. If the color medium is used with the felt tip or the like is applied, the pattern or drawing appears:

Example 5 ■

A solution of 25 parts of Releasil 14 and 75 parts of dimethyl silicone (viscosity 1.0 centistoke) is produced » This solution is then used in the examples and 4 described way ν used. .

Each of the examples mentioned produces a two-tone tone Drawing or a two-tone pattern, i.e. “a colorless one Pattern or drawing on a colored background, of course, this can be repellent to a dye

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Means themselves can also be colored, so that a colored ■. Drawing in one or more colors appears on a background of a different color. -

The results achieved with the method according to the invention and the device according to the invention have proven to be particularly pleasant in connection with some of the 'fairy-known pattern drawing devices', for example as is marketed under the name "SPm" because a reversal of the normal pattern' ^:: is possible, and because the difference in the achievable colors and patterns is considerably increased »

Me, invention, can be applied to books in various ways. First of all, the. Pages of a book being coated in whole or in part with the dye-repellent agent, the books being used for the production of designs or drawings by a user in such a way that; he breaks through the layer of a dye-repellent agent with a pen, pencil or pen in order to produce the desired pattern or drawing. While this pattern is not easily visible at this point; however, appears in the coating. The pattern or drawing becomes visible when the dye is applied in the manner described. Second, the books "preprinted ¹¹ in. In this case, the pages of the book are coated with the dye, and the pattern or drawing öd _a like <is, in this case applied to the layer with a typewriter or printing machine to the layer to break through

The books can of course be any you want Have form, It .may, for example, be reading books

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hand a, .i where the text in a dye repellent Kittel is printed so that the text is legible after a dye has been applied. Instead of this The text can be printed on the pages of the book by coated with a repellent agent Pages are used, the printing machine being used to break through the layers 5 aurdi «The text becomes visible when the dye is applied.

Instead, the book can be in the form of a picture book or a combined reading book-picture book. The invention can also be applied to preprinted Cards used for exhibition and other purposes

• · * / entitlements;

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Claims (1)

J2 P1 D Expectations hi) A method for producing drawings, inscriptions 0d _{or the} like on a surface, characterized in that a drawing or inscription is applied to the surface by means of a dye-repellent agent, or a drawing or inscription is applied to a surface coated with a dye-repellent agent, which repellant agent itself may contain dyes, and then a dye is applied to the drawing and at least a portion of the surface so that the drawing is on or in a background appears from the dye,. 2, method according to claim 1, characterized in, that the dye-repellent agent is a dye contains. ■ 3. Device for producing a drawing, lettering od.dgky, characterized in that a drawing or printing device has a supply of a dye-repellent Contains funds. 4c device according to claim 3 »characterized in that that the writing or drawing device is a ballpoint pen or a felt-tip pen, in the body of which there is a supply housed from a dye-repellent agent is. 5 «. Device according to claim 3 or 4, characterized in that 0 09827/1 109 shows that the drawing or writing implement contains a supply of dye. ^v 6, device for performing the method according to ■ ν. Claim 1 or 2, characterized in that a number of cards or sheets of paper are brought together in book form to form a reading book, a picture book or a combination of a reading picture book to accomplish, . ■ 7. Apparatus according to claim 3, 4 or 5, characterized in that the one dye repellent Agent made from a stable silicone-water emulsion consists, 8, device according to one of claims 2 to 6, characterized characterized in that the dye-repellent agent is comprised of a solution of a silicone liquid consists, 9. Device according to. Claim 8, characterized in that that the solvent in the solution of chlorinated hydrocarbon, an aliphatic or aromatic ether, naphthalene solvent, an aromatic hydrocarbon, an aliphatic or aromatic ketone, ester or alcohol. 10. The device according to claim 9, characterized in that that the solvent is present in an amount of 5 to 95 percent by weight. 11 »Device according to claim 7 or 8, characterized in that the repellent means solutions and / or Contains emulsions of alkyl-poly-biloxanes. 009827/1109 * ■ T2. Device according to one of Claims 2 to 5, characterized in that the repellent is a polyamide resin, 13, device according to one of claims 2 to 12, characterized characterized in that the aine dye-repellent agent contains a dye. 009 827/1109