DE2523438A1 - WRITING FIELD ON NON-SUCTIONAL PLASTIC SURFACES - Google Patents
WRITING FIELD ON NON-SUCTIONAL PLASTIC SURFACESInfo
- Publication number
- DE2523438A1 DE2523438A1 DE19752523438 DE2523438A DE2523438A1 DE 2523438 A1 DE2523438 A1 DE 2523438A1 DE 19752523438 DE19752523438 DE 19752523438 DE 2523438 A DE2523438 A DE 2523438A DE 2523438 A1 DE2523438 A1 DE 2523438A1
- Authority
- DE
- Germany
- Prior art keywords
- writing field
- plastic surface
- surface provided
- field according
- writing
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M1/00—Inking and printing with a printer's forme
- B41M1/26—Printing on other surfaces than ordinary paper
- B41M1/30—Printing on other surfaces than ordinary paper on organic plastics, horn or similar materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
-
- B42D2033/20—
-
- B42D2033/30—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
- B42D25/40—Manufacture
- B42D25/45—Associating two or more layers
- B42D25/465—Associating two or more layers using chemicals or adhesives
Landscapes
- Credit Cards Or The Like (AREA)
Description
Hannover, den 7. Mai 1975 pat ht-laHanover, May 7, 1975 pat ht-la
75/17 2523A3875/17 2523A38
Schriftfeld auf nichtsaugenden KunststoffoberflächenWriting field on non-absorbent plastic surfaces
Fast alle Kunststoffe verursachen wegen ihrer nichtsaugenden und schlecht benetzbaren Oberflächen Schwierigkeiten bei der Beschriftung mit den verschiedenen gebräuchlichen Schreibverfahren und bei der dauerhaften Signierung. Mit dem Aufkommen der Scheckkarte wird dieser Mangel zu einem ernsten Problem, denn die auf der Scheckkarte angebrachte Unterschrift muß ja sicher gegen Verwischen und gegen Fälschung angebracht werden können.Almost all plastics cause difficulties because of their non-absorbent and poorly wettable surfaces in the case of lettering with the various common writing methods and in the case of permanent Signing. With the advent of the check card, this shortcoming becomes a serious problem because the signature affixed to the credit card must be affixed securely against smudging and forgery can be.
Es hat sich gezeigt, daß das Anrauhen einer Kunststoffoberflache nicht ausreicht, um den hier beschriebenen Mangel zu beseitigen. Die Erfindung löst das hierin liegende Problem.It has been shown that roughening a plastic surface is not sufficient to eliminate the deficiency described here. The invention solves that problem here.
Die Erfindung besteht darin, daß auf nichtsaugende Kunststoffoberflächen eine Beschichtung aus carboxylgrupperihaltigen Copolymerisaten der Acryl- oder Methacrylsäure bzw. aus Copolymerisaten des Vinylchlorids oder -acetats in einem solchen Lösungsmittel gelöst aufgebracht werden, das den betreffenden Kunststoff anzulösen vermag. Hierfür kommen insbesondere vorzugsweise Ester, Ketone und cyclische Äther in Betracht ,Die Beschichtungsmasse soll vorzugsweise weiße Pigmente enthalten, die eine hohe Saugzahl besitzen und deren Teilchengrößen im Bereich von 0,03 u liegt.The invention consists in that a coating of carboxyl group-containing surfaces is applied to non-absorbent plastic surfaces Copolymers of acrylic or methacrylic acid or of copolymers of vinyl chloride or acetate dissolved in such a solvent that the plastic in question able to dissolve. For this purpose, esters, ketones and cyclic ethers are particularly preferred The coating composition should preferably contain white pigments which have a high suction number and the particle sizes of which are in the range of 0.03 µ.
Als Pigmente sind insbesondere die Carbonate der zweiwertigen Metalle geeignet. Die Schichtdicke einer mit diesen Substanzen erstellten Beschichtungsmasse soll zwischen 5 und 50 ρ liegen, vorzugsweise bei 15 p.The carbonates of the divalent metals are particularly suitable as pigments. The layer thickness of a with Coating compound created with these substances should be between 5 and 50 ρ, preferably at 15 p.
609851 /0880609851/0880
- 2- 2
Ist eine aus diesen Substanzen erstellte Schicht beschrieben worden, kann die darauf angebrachte Schicht mit Hilfe eines Schutzlackes gesichert werden. Als Schutzlack kommen vorzugsweise geradkettige oder verzweigte Kohlenwasserstoffe mit Anteil geringer aromatischer Kohlenwasserstoffe und einem Polyacryl- oder Polymethacrylester in Betracht.If a layer made from these substances has been written on, the layer applied to it can be secured with the help of a protective varnish. Straight-chain or branched ones are preferably used as protective varnish Hydrocarbons with low aromatic hydrocarbons and a polyacrylic or Polymethacrylic ester into consideration.
Die beiliegende Skizze zeigt die Erfindung in beispielhafter Ausführungs- und Anwendungsform. Figur zeigt eine Scheckkarte (1) in der Draufsicht mit einem Schriftfeld (2), das mit einer Signierung (3) versehen ist. Dieses Schriftfeld (2) ist nach der Erfindung präpariert, so daß die Signierung (3) dort sicher und unverwischbar steht.The attached sketch shows the invention as an example Design and application. Figure shows a check card (1) in plan view a text field (2) which is provided with a signature (3). This writing field (2) is after Invention prepared so that the signature (3) is there securely and indelibly.
Die Figur 2 zeigt die gleiche Scheckkarte im Schnitt, und zwar die Scheckkarte 1 mit dem daraufliegenden Schriftfeld (2), das nach dem Beschriften bzw. Signieren mit einem Schutzlack (4) allseitig überzogen und abgedeckt worden ist.FIG. 2 shows the same check card in section, namely the check card 1 with the one lying on it Lettering field (2) which, after labeling or signing, is covered on all sides with a protective varnish (4) and has been covered.
60985 1 /088060985 1/0880
Claims (7)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752523438 DE2523438A1 (en) | 1975-05-27 | 1975-05-27 | WRITING FIELD ON NON-SUCTIONAL PLASTIC SURFACES |
IT22096/76A IT1059621B (en) | 1975-05-27 | 1976-04-08 | SURFACE SUITABLE FOR RECEIVING WRITINGS ON NON-RECEPTIVE SURFACES |
FR7614099A FR2312371A1 (en) | 1975-05-27 | 1976-05-11 | Plastic material with coated writing area - preventing erasure of writing and forgery of cheque cards |
SE7605898A SE7605898L (en) | 1975-05-27 | 1976-05-25 | FOR APPLICATION OF WRITING INTENDED PLASTIC SURFACE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752523438 DE2523438A1 (en) | 1975-05-27 | 1975-05-27 | WRITING FIELD ON NON-SUCTIONAL PLASTIC SURFACES |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2523438A1 true DE2523438A1 (en) | 1976-12-16 |
Family
ID=5947535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19752523438 Pending DE2523438A1 (en) | 1975-05-27 | 1975-05-27 | WRITING FIELD ON NON-SUCTIONAL PLASTIC SURFACES |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2523438A1 (en) |
FR (1) | FR2312371A1 (en) |
IT (1) | IT1059621B (en) |
SE (1) | SE7605898L (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2521917A1 (en) * | 1982-02-22 | 1983-08-26 | Solaic Sa | Forming hollow coloured prints on plastic card - by applying adhesive polyethylene film on colouration layer resting on peelable layer and then punching |
GB8602594D0 (en) * | 1986-02-03 | 1986-03-12 | Ici Plc | Inkable sheet |
JP2542226B2 (en) * | 1987-10-31 | 1996-10-09 | 日立マクセル株式会社 | Ticket strip having a print receiving layer |
DE60211658T2 (en) * | 2002-05-16 | 2007-05-24 | Agfa-Gevaert | Improved information carrier and identity card |
-
1975
- 1975-05-27 DE DE19752523438 patent/DE2523438A1/en active Pending
-
1976
- 1976-04-08 IT IT22096/76A patent/IT1059621B/en active
- 1976-05-11 FR FR7614099A patent/FR2312371A1/en not_active Withdrawn
- 1976-05-25 SE SE7605898A patent/SE7605898L/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR2312371A1 (en) | 1976-12-24 |
IT1059621B (en) | 1982-06-21 |
SE7605898L (en) | 1976-11-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OHJ | Non-payment of the annual fee |