EP0886580A1 - Mehrschichtiges korrektur- und/oder markierungsmaterial, verfahren zu seiner herstellung und seine verwendung - Google Patents
Mehrschichtiges korrektur- und/oder markierungsmaterial, verfahren zu seiner herstellung und seine verwendungInfo
- Publication number
- EP0886580A1 EP0886580A1 EP97914095A EP97914095A EP0886580A1 EP 0886580 A1 EP0886580 A1 EP 0886580A1 EP 97914095 A EP97914095 A EP 97914095A EP 97914095 A EP97914095 A EP 97914095A EP 0886580 A1 EP0886580 A1 EP 0886580A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- film
- dye
- marking material
- rule
- marking
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J31/00—Ink ribbons; Renovating or testing ink ribbons
- B41J31/05—Ink ribbons having coatings other than impression-material coatings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/26—Devices, non-fluid media or methods for cancelling, correcting errors, underscoring or ruling
- B41J29/36—Devices, non-fluid media or methods for cancelling, correcting errors, underscoring or ruling for cancelling or correcting errors by overprinting
- B41J29/367—Devices, non-fluid media or methods for cancelling, correcting errors, underscoring or ruling for cancelling or correcting errors by overprinting sheet media carrying a pigmented transferable correction layer
Definitions
- the invention relates to a multilayer correction material on a siliconized carrier film, which can be produced without the use of organic solvents or suspension agents, and to a method for the production thereof and its use.
- multilayer transfer tapes have been developed in which a pigmented cover layer lying on a support is coated with a pressure-sensitive adhesive layer.
- the multilayer correction material with its pressure-sensitive adhesive layer is placed over the area to be corrected or covered, and pressure is exerted on the support located above.
- the pressure-sensitive adhesive layer is pressed onto the paper and adheres to it.
- the cover layer detaches from the carrier, which is usually designed as a film, so that it now sticks to the desired paper location and covers the lettering underneath.
- DE-B-3 741 022 describes a
- REPLACEMENT BUTT (RULE 26) multilayer flexible transfer tape with a carrier film, the tear-off behavior of the cover layer being improved by the addition of cellulose derivatives, so that the cover layer bound to the plastic carrier tears off sharply during application.
- organic solvents and dispersants such as isopropyl alcohol and toluene are used in the production of this correction tape.
- DE-A-4 129 413 describes the production of a multilayer correction material which can be produced without the use of organic solvents and without the use of cellulose derivatives which promote tearing. This is achieved by a special structure of the coating agent forming the covering layer and the coordination with the overcoat coating responsible for the liability. In this case, an aqueous overcoat coating is applied to the dried cover layer, which contains a polyethylene wax dispersion, an anionic polyacrylate dispersion and, if appropriate, an emulsifier and other customary additives.
- the object of the invention is now to provide a multilayer correction material, in particular in the form of a rolled-up tape of the type described at the outset, which can be used without the use of organic solvents, ie. H. that can be produced in aqueous solution or suspension alone.
- Another object of the invention is to provide such a transmission or correction means that does not require a tear-off means as an additive.
- REPLACEMENT BUTT (RULE 26) has a removable, inscribable film arranged on a support, which is covered with an adhesive, characterized in that the inscribable film or cover layer has a film-forming binder and a binder which is brittle at room temperature.
- brittle binders it is also possible to use those binders which initially have film-forming properties but which, together with the other additives, in particular with pigments, form a brittle mass.
- Film-forming binders are, for example, terpolymeric dispersions based on vinyl acetate and acrylic acid esters, as are marketed under the brand name Macrovil 21 2 G by Indulor Chemie GmbH, 49572 Ankum, Germany.
- Another film-forming binder to be used according to the invention are, for example, copolymers based on acrylic acid esters using acrylonitrile, as are available under the name Arconal 85 D.
- Brittle-acting binders are, for example, acrylic polymers, especially those in ammonia, such as those sold under the name Carboset 537 by B.F. Goodrich, Cleveland, Ohio, as a 35% solids dispersion in ammoniacal water.
- Another brittle binder are carboxyl-containing copolymers based on acrylic acid esters, as are commercially available, for example, under the brand name Acronal V 205. Leave with the cover film of the invention
- the film layer contains covering pigments, such as titanium dioxide and fillers.
- the marking agents or transliners contain a fluorescent pigment, such as, for example, aminotriazine formaldehyde cocondensates with organic dyes, instead of a covering pigment.
- an aqueous suspension of a brittle and a film-forming binder is added together with a pigment and optionally fluorine wetting agents such as FC 170 C and defoamers, such as, for example, Acitan 281, for example with hydrophobic silicas, synthetic copolymers and nonionic emulsifiers .
- a pigment and optionally fluorine wetting agents such as FC 170 C and defoamers, such as, for example, Acitan 281, for example with hydrophobic silicas, synthetic copolymers and nonionic emulsifiers .
- pH stabilizers such as, for example, 2-amino-2-methyl-1-propionate
- Such an aqueous suspension is then applied by means of a doctor knife onto a carrier film which is preferably siliconized differently on both sides.
- Appropriate backing films are well known in the art and for example consist of polyester, polyethylene terephthalate, polypropylene, polyethylene or polyvinyl chloride ⁇ .
- the marking pigments containing, marking or covering and inscribable layer is expediently applied with a solids content of 30-80%, preferably 40-70%, in particular 50% by weight.
- the amount applied in the wet state is 15-70 g / m *, preferably 20-65 g and in particular 25-45 g / m 2 , which in the wet state means a layer thickness of 20-60 ⁇ m.
- REPLACEMENT BLA ⁇ (RULE 26) in particular 35-45 ⁇ m is achieved, which in the dry state is 8-30 ⁇ m, preferably 10-25 ⁇ m thick.
- an aqueous solution or suspension of a coating containing acrylic adhesive is likewise applied by means of a doctor blade, in the form of an adhesive, if appropriate an additive-containing mixture with water in a ratio of 3: 1 to 1: 3, in particular from 1.5: 1 to 1: 1.5, and preferably in a layer thickness of 5 to 25 ⁇ m, in particular 10 to 20 ⁇ m. It is also possible to apply the adhesive directly, i.e. H. undiluted to apply.
- Acronal V205 As a brittle binder in the form of a 69% aqueous dispersion, 3.75 kg of Acronal 85D as a film-forming binder in the form of a 55% aqueous dispersion, 0.44 kg of AMP 90 as a pH stabilizer (2-Amino-2-methyl-l-propionate with 10% water), 0.19 kg Surfynol CT 141 as a surface-active agent for improving the aqueous pigment dispersion, 0.31 kg Collacral VL as a thickener in the form of a 3% solution of a vinylpyrrolidone copolymer, 0.16 kg of Forbest 150 W as a defoamer, 0.005 kg of carbon black (carbon black FW2) as a tinting agent and 18.75 kg of water mixed together with vigorous stirring. Thereafter, 31.25 kg of titanium dioxide (Kronos 2043) as a color pigment and 6.25 kg of aluminum silicate (ASP 400) (available from Langer
- REPLACEMENT BUTT (RULE 26) Dispersion is obtained. Then add 0.625 kg FC170 as fluorine wetting agent. The solids content of the solution obtained in this way is 50% and is applied wet by means of a doctor knife in an amount of 30 g / m 2 onto a polyester carrier film as described in Example 1 in a layer thickness of 40 ⁇ m wet. After drying, the layer thickness is 13 to 14 ⁇ m.
- An acrylic adhesive (ACR 85D) is applied undiluted in a layer thickness of 15 ⁇ m over the dried applied transliner layer. After drying is complete, the multilayer marking film obtained in this way is cut into tapes and rolled up.
- a marking agent produced in this way has good tear-off properties.
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19602809 | 1996-01-26 | ||
DE19602809 | 1996-01-26 | ||
PCT/DE1997/000165 WO1997027063A1 (de) | 1996-01-26 | 1997-01-23 | Mehrschichtiges korrektur- und/oder markierungsmaterial, verfahren zu seiner herstellung und seine verwendung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0886580A1 true EP0886580A1 (de) | 1998-12-30 |
EP0886580B1 EP0886580B1 (de) | 2001-11-21 |
Family
ID=7783770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97914095A Revoked EP0886580B1 (de) | 1996-01-26 | 1997-01-23 | Mehrschichtiges korrektur- und/oder markierungsmaterial, verfahren zu seiner herstellung und seine verwendung |
Country Status (8)
Country | Link |
---|---|
US (1) | US6162492A (de) |
EP (1) | EP0886580B1 (de) |
JP (1) | JP2000503337A (de) |
AT (1) | ATE209108T1 (de) |
AU (1) | AU2150197A (de) |
DE (2) | DE19780035D2 (de) |
RU (1) | RU2176601C2 (de) |
WO (1) | WO1997027063A1 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6852409B2 (en) * | 2002-02-08 | 2005-02-08 | Bic Corporation | Radiation-cured correction tape |
US7332046B2 (en) * | 2003-09-26 | 2008-02-19 | Eastman Chemical Company | Methods of blocking stains on a substrate to be painted, and composites suitable for use in such methods |
JP2005220156A (ja) * | 2004-02-03 | 2005-08-18 | Tombow Pencil Co Ltd | 水分散体およびそれを用いた感圧転写修正テープ |
US20060177649A1 (en) * | 2005-02-07 | 2006-08-10 | Clark Mark D | Methods of blocking stains on a substrate to be painted, and composites suitable for use in such methods |
US8397784B2 (en) | 2010-08-31 | 2013-03-19 | Sanford, L.P. | Correction tape dispenser with variable clutch mechanism |
US8746313B2 (en) | 2010-12-29 | 2014-06-10 | Sanford, L.P. | Correction tape re-tensioning mechanism and correction tape dispenser comprising same |
US8578999B2 (en) | 2010-12-29 | 2013-11-12 | Sanford, L.P. | Variable clutch mechanism and correction tape dispenser with variable clutch mechanism |
WO2013092515A2 (en) | 2011-12-22 | 2013-06-27 | Bayer Intellectual Property Gmbh | Fluorescent polyacrylate dispersions |
US8746316B2 (en) | 2011-12-30 | 2014-06-10 | Sanford, L.P. | Variable clutch mechanism and correction tape dispenser with variable clutch mechanism |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE544722A (de) * | 1955-01-27 | |||
US3942621A (en) * | 1970-04-28 | 1976-03-09 | Mac Karlan | Method of and article for masking |
US4035218A (en) * | 1976-03-15 | 1977-07-12 | The Brown-Bridge Mills, Inc. | Laminating method for producing pressure-sensitive adhesive coated substrates having a release layer affixed thereto |
US4092280A (en) * | 1976-03-26 | 1978-05-30 | Victor Barouh | Composition for a typewriter ribbon having delayed alteration resistance |
US4321286A (en) * | 1979-07-12 | 1982-03-23 | International Business Machines Corporation | Process for producing transfer ribbons |
US4919994A (en) * | 1986-04-01 | 1990-04-24 | Minnesota Mining And Manufacturing Company | Dry transfer graphics article and methods of preparation and use thereof |
US5120383A (en) * | 1986-12-29 | 1992-06-09 | Seiko Epson Corporation | Thermal transfer ink sheet and method of printing |
DE3885120T2 (de) * | 1987-03-02 | 1994-05-05 | Canon Kk | Korrekturblatt und Korrekturverfahren. |
US4891260A (en) * | 1987-12-03 | 1990-01-02 | Pelikan Aktiengesellschaft | Multilayer flexible transfer ribbon |
DE3741022C3 (de) * | 1987-12-03 | 1994-12-22 | Pelikan Ag | Mehrschichtiges, flexibles Übertragungsband |
US5176939A (en) * | 1989-02-10 | 1993-01-05 | Esselte Pendaflex Corporation | Method of manufacturing discontinuous pattern on a support material |
US4913560A (en) * | 1989-03-08 | 1990-04-03 | Mobil Oil Corporation | Stretchy sticky tape bag tie closure |
DE3925130A1 (de) * | 1989-07-28 | 1991-01-31 | Pelikan Ag | Mehrschichtiges, flexibles markierband |
AU6293990A (en) * | 1989-08-31 | 1991-04-08 | Juergen Eissele | Self-adhesive dry-transfer images, process for their manufacture and method of use |
DE4028346A1 (de) * | 1990-05-21 | 1991-11-28 | Tipp Ex Gmbh & Co Kg | Mehrschichtiges korrekturmaterial, verfahren zu der herstellung desselben und verwendung |
DE69121158T2 (de) * | 1990-10-05 | 1996-12-19 | Fuji Kagaku Shikogyo | Übertragungsstreifen für Korrektur |
JP3025311B2 (ja) * | 1990-12-21 | 2000-03-27 | フジコピアン株式会社 | 熱転写プリンター用インクリボン |
DE4129413A1 (de) * | 1991-09-04 | 1993-03-11 | Tipp Ex Gmbh & Co Kg | Mehrschichtiges korrekturmaterial, verfahren zu der herstellung desselben und verwendung |
AU6491494A (en) * | 1993-04-07 | 1994-10-24 | Rexham Industries Corp. | Method of coating microporous membranes and resulting products |
EP0644063A3 (de) * | 1993-09-20 | 1996-07-24 | Brother Ind Ltd | Druckband und Druckbandkassette. |
DE4402574A1 (de) * | 1994-01-28 | 1995-08-10 | Citius Gmbh Buerotechnik | Korrektur- und Markierungsmittel sowie Verfahren zu seiner Herstellung |
JP2688184B2 (ja) * | 1995-04-07 | 1997-12-08 | フジコピアン株式会社 | 感圧修正テープ |
-
1997
- 1997-01-23 DE DE19780035T patent/DE19780035D2/de not_active Ceased
- 1997-01-23 WO PCT/DE1997/000165 patent/WO1997027063A1/de not_active Application Discontinuation
- 1997-01-23 JP JP9526437A patent/JP2000503337A/ja active Pending
- 1997-01-23 AU AU21501/97A patent/AU2150197A/en not_active Abandoned
- 1997-01-23 US US09/101,961 patent/US6162492A/en not_active Expired - Fee Related
- 1997-01-23 EP EP97914095A patent/EP0886580B1/de not_active Revoked
- 1997-01-23 AT AT97914095T patent/ATE209108T1/de not_active IP Right Cessation
- 1997-01-23 RU RU98115846/12A patent/RU2176601C2/ru not_active IP Right Cessation
- 1997-01-23 DE DE59706040T patent/DE59706040D1/de not_active Revoked
Non-Patent Citations (1)
Title |
---|
See references of WO9727063A1 * |
Also Published As
Publication number | Publication date |
---|---|
AU2150197A (en) | 1997-08-20 |
WO1997027063A1 (de) | 1997-07-31 |
US6162492A (en) | 2000-12-19 |
RU2176601C2 (ru) | 2001-12-10 |
EP0886580B1 (de) | 2001-11-21 |
JP2000503337A (ja) | 2000-03-21 |
DE19780035D2 (de) | 1999-03-11 |
DE59706040D1 (de) | 2002-02-21 |
ATE209108T1 (de) | 2001-12-15 |
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