US20060283566A1 - Method for producing coated paper with pearlescent effect - Google Patents

Method for producing coated paper with pearlescent effect Download PDF

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Publication number
US20060283566A1
US20060283566A1 US10/554,418 US55441805A US2006283566A1 US 20060283566 A1 US20060283566 A1 US 20060283566A1 US 55441805 A US55441805 A US 55441805A US 2006283566 A1 US2006283566 A1 US 2006283566A1
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United States
Prior art keywords
coating
pearlescent effect
deposition
coated paper
pearlescent
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.)
Abandoned
Application number
US10/554,418
Inventor
Giuseppe Fedrigoni
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Cartiere Fedrigoni EC SpA
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Cartiere Fedrigoni EC SpA
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Assigned to CARTIERE FEDRIGONI E C. S.P.A. reassignment CARTIERE FEDRIGONI E C. S.P.A. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: FEDRIGONI, GIUSEPPE
Publication of US20060283566A1 publication Critical patent/US20060283566A1/en
Abandoned legal-status Critical Current

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    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/66—Coatings characterised by a special visual effect, e.g. patterned, textured
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/80—Paper comprising more than one coating
    • D21H19/82—Paper comprising more than one coating superposed
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D21H23/52—Addition to the formed paper by contacting paper with a device carrying the material
    • D21H23/56—Rolls
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/18—Paper- or board-based structures for surface covering
    • D21H27/22—Structures being applied on the surface by special manufacturing processes, e.g. in presses
    • D21H27/26—Structures being applied on the surface by special manufacturing processes, e.g. in presses characterised by the overlay sheet or the top layers of the structures

Definitions

  • the present invention relates to a method for producing coated paper with pearlescent effect.
  • so-called ivory or embossed coated papers are rather widespread and are produced by combining the traditional processes for producing coated papers with the methods for obtaining the so-called ivory or embossed effect.
  • the pearlescent effect can in fact be obtained either by depositing, by means of a stiff blade, the pearlescent pigments on the paper medium on which the coating has been spread beforehand, or by mixing the pearlescent pigments with the coating and then spreading the resulting mixture onto the paper medium.
  • the dimensions of the pearlescent pigments are in fact distinctly larger (by approximately ten times) than those of conventional coatings, and it is therefore practically impossible to obtain a uniform mixture.
  • the pearlescent pigments are deposited by means of a stiff blade, since they are, as mentioned, considerably larger than the pigments that constitute the coating, they form streaks and/or lines.
  • the aim of the present invention is to provide a method for producing coated paper with pearlescent effect that is capable of eliminating or in any case drastically reducing the drawbacks noted above of conventional methods.
  • an object of the invention is to provide a method for producing coated paper with pearlescent effect that allows to obtain a paper with high printability.
  • Another object of the present invention is to provide a technological solution that allows to provide a range of coated papers with pearlescent (or slightly pearlescent) effect while maintaining a high brightness, so as to allow their use in the most disparate sectors, from graphics to packaging and covering to advertising.
  • Another object of the invention is to provide a method for producing coated paper with pearlescent effect that allows to obtain coated papers with pearlescent effect on one or both sides of the paper medium.
  • the coating with pearlescent effect comprises at least nitrocellulose resins, mica-based pigments, and a solvent.
  • the present invention provides a coated paper with pearlescent effect, which is characterized in that it comprises a paper medium that has, at at least one side, at least one first layer of coating and, over the first layer of coating, at least one layer of coating having a pearlescent effect.
  • FIG. 1 is a perspective view of a coated paper with pearlescent effect according to the invention
  • FIG. 2 is a perspective view of a deposition cylinder
  • FIG. 3 is an enlarged-scale side elevation view of the outer surface of the deposition cylinder shown in FIG. 2 ;
  • FIG. 4 is a sectional view, taken along the line IV-IV of FIG. 3 .
  • the present invention relates to a method for producing coated paper having a pearlescent effect, generally designated by the reference numeral 1 .
  • the production process according to the invention provides that at least one deposition of at least one layer 3 a of coating is performed at at least one side 2 a of a paper medium 2 , first of all, by way of per se known devices or systems.
  • the method for producing coated paper with pearlescent effect provides for an additional deposition of a pearlescent coating 3 b over the coating layer 3 a.
  • the additional deposition of pearlescent coating 3 b is performed by using rotogravure (or flexographic) devices (or systems), constituted for example by a deposition roller 4 , which has a plurality of deposition cells 5 at its outer side wall 4 a.
  • a method for producing coated paper having a pearlescent effect can provide for a first deposition of a layer of conventional coating approximately 6-12 microns thick on both sides ( 2 a and 2 b ) of a paper medium 2 that has a thickness of approximately 100 microns.
  • an additional layer of coating of approximately 1-8 microns per side is deposited on both sides.
  • the thickness of the medium will be approximately 116-140 microns.
  • a layer of pearlescent coating is then applied on one or both sides of the resulting medium by way of a system or device of the rotogravure/flexographic type, constituted for example by a deposition roller 4 .
  • this deposition or these depositions of layers of pearlescent coating is(are) performed by placing the medium, or rather both faces of the medium, in contact with the outer side wall 4 a of the deposition roller 4 .
  • the coating layer(s) containing the pearlescent pigments deposited by the deposition roller 4 has(have) a thickness of approximately 2-6 microns, which accordingly brings the total thickness of the resulting paper to 120-152 microns.
  • the pearlescent coating comprises at least nitrocellulose resins, mica-based pigments, and a suitable solvent.
  • the present invention provides a coated paper with pearlescent effect 1 , which is constituted by a paper medium 2 that has, at at least one side 2 a, at least one coating layer 3 a and, above the coating layer 3 a, at least one coating layer 3 b with pearlescent effect.
  • the materials and the dimensions may be various according to requirements.

Abstract

A method for producing coated paper with pearlescent effect, sequentially comprising the following operating steps: a deposition, on at least one side of a paper medium, of at least one layer of coating; an additional deposition, over the at least one layer of coating, of a coating with pearlescent effect by a rotogravure/flexographic device.

Description

  • The present invention relates to a method for producing coated paper with pearlescent effect.
    • BACKGROUND OF THE INVENTION
  • Currently, coated papers are increasingly important in the graphic sector.
  • In particular, so-called ivory or embossed coated papers are rather widespread and are produced by combining the traditional processes for producing coated papers with the methods for obtaining the so-called ivory or embossed effect.
  • However, currently it is not easy to obtain a coated paper with pearlescent effect by using conventional processes.
  • The pearlescent effect, according to current knowledge, can in fact be obtained either by depositing, by means of a stiff blade, the pearlescent pigments on the paper medium on which the coating has been spread beforehand, or by mixing the pearlescent pigments with the coating and then spreading the resulting mixture onto the paper medium.
  • However, it has been found that the products obtained with the methods described above are very poor.
  • The dimensions of the pearlescent pigments are in fact distinctly larger (by approximately ten times) than those of conventional coatings, and it is therefore practically impossible to obtain a uniform mixture.
  • Furthermore, in order to allow pearlescent pigments to express their characteristic effect, they must remain completely on the surface, whereas if they are mixed with the coating they also distribute proximate to the paper medium.
  • Finally, it should be noted that if the pearlescent pigments are deposited by means of a stiff blade, since they are, as mentioned, considerably larger than the pigments that constitute the coating, they form streaks and/or lines.
    • SUMMARY OF THE INVENTION
  • The aim of the present invention is to provide a method for producing coated paper with pearlescent effect that is capable of eliminating or in any case drastically reducing the drawbacks noted above of conventional methods.
  • Within this aim, an object of the invention is to provide a method for producing coated paper with pearlescent effect that allows to obtain a paper with high printability.
  • Another object of the present invention is to provide a technological solution that allows to provide a range of coated papers with pearlescent (or slightly pearlescent) effect while maintaining a high brightness, so as to allow their use in the most disparate sectors, from graphics to packaging and covering to advertising.
  • Another object of the invention is to provide a method for producing coated paper with pearlescent effect that allows to obtain coated papers with pearlescent effect on one or both sides of the paper medium.
  • This aim and these and other objects that will become better apparent hereinafter are achieved by a method for producing coated paper with pearlescent effect, characterized in that it sequentially comprises the steps of:
      • performing a first deposition, on at least one side of a paper medium, of at least one first layer of coating;
      • performing a second deposition, over the first layer of coating, of a coating with pearlescent effect by means of a rotogravure/flexographic device.
  • Advantageously the coating with pearlescent effect comprises at least nitrocellulose resins, mica-based pigments, and a solvent.
  • According to another aspect, the present invention provides a coated paper with pearlescent effect, which is characterized in that it comprises a paper medium that has, at at least one side, at least one first layer of coating and, over the first layer of coating, at least one layer of coating having a pearlescent effect.
    • BRIEF DESCRIPTION OF THE DRAWINGS
  • Further aspects and advantages of the invention will become better apparent from the present detailed description of some currently preferred examples of embodiments, given merely by way of non-limiting example with reference to the accompanying drawings, wherein:
  • FIG. 1 is a perspective view of a coated paper with pearlescent effect according to the invention;
  • FIG. 2 is a perspective view of a deposition cylinder;
  • FIG. 3 is an enlarged-scale side elevation view of the outer surface of the deposition cylinder shown in FIG. 2; and
  • FIG. 4 is a sectional view, taken along the line IV-IV of FIG. 3.
    • DESCRIPTION OF THE PREFERRED EMBODIMENTS
  • In the examples of embodiments that follow, individual characteristics, given in relation to specific examples, may actually be interchanged with other different characteristics that exist in other examples of embodiments.
  • Moreover, it is noted that anything found to be already known during the patenting process is understood not to be claimed and to be the subject of a disclaimer.
  • As shown by the figures, the present invention relates to a method for producing coated paper having a pearlescent effect, generally designated by the reference numeral 1.
  • In particular, the production process according to the invention provides that at least one deposition of at least one layer 3 a of coating is performed at at least one side 2 a of a paper medium 2, first of all, by way of per se known devices or systems.
  • Also according to the invention, the method for producing coated paper with pearlescent effect provides for an additional deposition of a pearlescent coating 3 b over the coating layer 3 a.
  • In particular, the additional deposition of pearlescent coating 3 b is performed by using rotogravure (or flexographic) devices (or systems), constituted for example by a deposition roller 4, which has a plurality of deposition cells 5 at its outer side wall 4 a.
  • In greater detail, a method for producing coated paper having a pearlescent effect, merely by way of example, can provide for a first deposition of a layer of conventional coating approximately 6-12 microns thick on both sides (2 a and 2 b) of a paper medium 2 that has a thickness of approximately 100 microns.
  • Then, according to a preferred embodiment, an additional layer of coating of approximately 1-8 microns per side is deposited on both sides.
  • It is evident that after these depositions (of “conventional” coating), the thickness of the medium will be approximately 116-140 microns.
  • According to the invention, a layer of pearlescent coating is then applied on one or both sides of the resulting medium by way of a system or device of the rotogravure/flexographic type, constituted for example by a deposition roller 4.
  • By way of example, this deposition or these depositions of layers of pearlescent coating is(are) performed by placing the medium, or rather both faces of the medium, in contact with the outer side wall 4 a of the deposition roller 4.
  • According to a preferred embodiment, the coating layer(s) containing the pearlescent pigments deposited by the deposition roller 4 has(have) a thickness of approximately 2-6 microns, which accordingly brings the total thickness of the resulting paper to 120-152 microns.
  • Naturally, nothing forbids the use of initial paper media of different thickness, or the deposition of thicknesses of coating (or pearlescent coating) having thicknesses that differ from those indicated in the method described above.
  • Advantageously, the pearlescent coating comprises at least nitrocellulose resins, mica-based pigments, and a suitable solvent.
  • According to another aspect, the present invention provides a coated paper with pearlescent effect 1, which is constituted by a paper medium 2 that has, at at least one side 2 a, at least one coating layer 3 a and, above the coating layer 3 a, at least one coating layer 3 b with pearlescent effect.
  • All the characteristics of the invention described above as being advantageous, convenient or the like may also be omitted or replaced with equivalents.
  • All the details may further be replaced with other technically equivalent elements.
  • The materials and the dimensions may be various according to requirements.
  • The disclosures in Italian Patent Application No. VR2003A000054 from which this application claims priority are incorporated herein by reference.

Claims (11)

1-10. (canceled)
11. A method for producing coated paper with pearlescent effect, comprising sequentially the steps of:
performing a first deposition, on at least one side of a paper medium, of at least one layer of coating;
performing a second deposition, over said at least one layer of coating, of a coating with pearlescent effect by means of a rotogravure/flexographic device.
12. The method for producing coated paper with pearlescent effect according to claim 11, wherein said coating with pearlescent effect comprises at least nitrocellulose resins, mica-based pigments, and a solvent.
13. The method for producing coated paper with pearlescent effect, according to claim 11, wherein said rotogravure/flexographic device comprises at least one deposition roller.
14. The method for producing coated paper with pearlescent effect according to claim 13, wherein said at least one deposition roller has a plurality of deposition cells at its outer side wall.
15. The method according to claim 11, wherein said paper medium has a thickness comprised between 70 and 400 microns.
16. The method for producing coated paper with pearlescent effect according to claim 11, wherein said first deposition step comprises deposition of a first and second layers of coating, said first layer of coating having a thickness comprised between 6 and 12 microns, and said second layer of coating having a thickness comprised between 1 and 8 microns.
17. The method for producing coated paper with pearlescent effect according to claim 16, wherein said deposition of said first and second layers of coating is performed at both sides of said paper medium.
18. The method for producing coated paper with pearlescent effect according to claim 17, wherein said second deposition of a coating with pearlescent effect is performed over both of said first depositions.
19. The method for producing coated paper with pearlescent effect according to claim 11, wherein said second deposition of a coating with pearlescent effect has a thickness comprised between 2 and 6 microns per side.
20. A coated paper with pearlescent effect, comprising a paper medium that has, at at least one side, at least one layer of coating and, above said at least one layer of coating, at least one layer of coating with pearlescent effect.
US10/554,418 2003-05-07 2004-04-21 Method for producing coated paper with pearlescent effect Abandoned US20060283566A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITVR2003A000054 2003-05-07
IT000054A ITVR20030054A1 (en) 2003-05-07 2003-05-07 PROCESS FOR THE PRODUCTION OF COATED PAPER WITH A PEARLESCENT EFFECT
PCT/EP2004/004222 WO2004099500A1 (en) 2003-05-07 2004-04-21 Method for producing coated paper with pearlescent effect

Publications (1)

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US20060283566A1 true US20060283566A1 (en) 2006-12-21

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US10/554,418 Abandoned US20060283566A1 (en) 2003-05-07 2004-04-21 Method for producing coated paper with pearlescent effect

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US (1) US20060283566A1 (en)
EP (1) EP1620604B1 (en)
AT (1) ATE455904T1 (en)
CA (1) CA2524042C (en)
CY (1) CY1109957T1 (en)
DE (1) DE602004025226D1 (en)
DK (1) DK1620604T3 (en)
ES (1) ES2338116T3 (en)
HK (1) HK1091522A1 (en)
IT (1) ITVR20030054A1 (en)
PL (1) PL1620604T3 (en)
PT (1) PT1620604E (en)
SI (1) SI1620604T1 (en)
WO (1) WO2004099500A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20130979A1 (en) * 2013-06-13 2014-12-14 Gruppo Cordenons Spa PAPER MATERIAL WITH HOLOGRAPHIC AND METAL PERLESCENT EFFECT AND RELATIVE PROCESS OF MANUFACTURE
ITUB20160512A1 (en) * 2016-02-01 2017-08-01 Gruppo Cordenons Spa PAPER MATERIAL WITH A HIGH SOLID METAL PERLESCENT EFFECT IN LIGHT AND ITS MANUFACTURING PROCEDURE

Citations (22)

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Publication number Priority date Publication date Assignee Title
US2395992A (en) * 1944-04-01 1946-03-05 Warren S D Co Mineral-coated printing paper
US3053683A (en) * 1958-09-19 1962-09-11 Du Pont Pigment, method of making same, and coating compositions containing same
US4126727A (en) * 1976-06-16 1978-11-21 Congoleum Corporation Resinous polymer sheet materials having selective, decorative effects
US4409280A (en) * 1981-09-21 1983-10-11 Mannington Mills Decorative surface coverings
US4675212A (en) * 1981-09-21 1987-06-23 Mannington Mills, Inc. Process for manufacturing decorative surface coverings
US5466511A (en) * 1991-07-18 1995-11-14 Nevamar Corporation Coated transfer sheet and laminate produced therefrom
US5571557A (en) * 1995-05-09 1996-11-05 Chartpak, Inc. Faux glass etch product and process of preparing same
US5573584A (en) * 1992-12-11 1996-11-12 Basf Aktiengesellschaft Interference pigments for preparing forgeryproof documents
US5656331A (en) * 1995-02-27 1997-08-12 Union Camp Corporation Printed substrate having a metallic finish and method for producing same
US5670096A (en) * 1990-11-15 1997-09-23 Minnesota Mining And Manufacturing Company Retroreflective article comprising a transparent base sheet and nacreous pigment coating, method for making such a base sheet, and method for making a forming master
US5916416A (en) * 1996-05-15 1999-06-29 Cartiere Fedrigoni & C. S.P.A. Method and apparatus for manufacturing papers with watermarks or patterns and paper thus manufactured
US6251226B1 (en) * 1997-05-12 2001-06-26 Cartiere Fedrigoni & C. S.P.A. Apparatus for manufacturing papers with watermarks or patterns
US6332943B1 (en) * 1997-06-30 2001-12-25 Basf Aktiengesellschaft Method of ink-jet printing with pigment preparations having a dispersant
US20020192448A1 (en) * 2001-04-24 2002-12-19 Merck Patent Gmbh Colored pigments
US6544714B1 (en) * 2001-08-16 2003-04-08 Eastman Kodak Company Nacreous photographic packaging materials
US20030152715A1 (en) * 2000-07-24 2003-08-14 Erich Beck Coating of substrates
US20040096579A1 (en) * 2000-10-14 2004-05-20 Chang Kil-Wan Method for preparing a pearlescent pigment by coating metal oxides on the synthesized mica
US6866710B2 (en) * 2002-12-17 2005-03-15 Merck Patent Gmbh Inorganic spherical absorption pigments
US6989056B2 (en) * 2003-09-26 2006-01-24 Ciba Specialty Chemicals Corporation IR reflective pigment compositions
US20070029785A1 (en) * 2003-06-20 2007-02-08 Giuseppe Fedrigoni Security paper, particularly for labels
US20070212506A1 (en) * 2006-03-13 2007-09-13 Adair Paul C Nonmetallic Label with metallic Appearance
US7449287B1 (en) * 2008-01-30 2008-11-11 Eastman Kodak Company Pearlescent textured imaging supports

Patent Citations (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2395992A (en) * 1944-04-01 1946-03-05 Warren S D Co Mineral-coated printing paper
US3053683A (en) * 1958-09-19 1962-09-11 Du Pont Pigment, method of making same, and coating compositions containing same
US4126727A (en) * 1976-06-16 1978-11-21 Congoleum Corporation Resinous polymer sheet materials having selective, decorative effects
US4409280A (en) * 1981-09-21 1983-10-11 Mannington Mills Decorative surface coverings
US4675212A (en) * 1981-09-21 1987-06-23 Mannington Mills, Inc. Process for manufacturing decorative surface coverings
US5670096A (en) * 1990-11-15 1997-09-23 Minnesota Mining And Manufacturing Company Retroreflective article comprising a transparent base sheet and nacreous pigment coating, method for making such a base sheet, and method for making a forming master
US5466511A (en) * 1991-07-18 1995-11-14 Nevamar Corporation Coated transfer sheet and laminate produced therefrom
US5573584A (en) * 1992-12-11 1996-11-12 Basf Aktiengesellschaft Interference pigments for preparing forgeryproof documents
US5656331A (en) * 1995-02-27 1997-08-12 Union Camp Corporation Printed substrate having a metallic finish and method for producing same
US5571557A (en) * 1995-05-09 1996-11-05 Chartpak, Inc. Faux glass etch product and process of preparing same
US5916416A (en) * 1996-05-15 1999-06-29 Cartiere Fedrigoni & C. S.P.A. Method and apparatus for manufacturing papers with watermarks or patterns and paper thus manufactured
US6251226B1 (en) * 1997-05-12 2001-06-26 Cartiere Fedrigoni & C. S.P.A. Apparatus for manufacturing papers with watermarks or patterns
US6332943B1 (en) * 1997-06-30 2001-12-25 Basf Aktiengesellschaft Method of ink-jet printing with pigment preparations having a dispersant
US20030152715A1 (en) * 2000-07-24 2003-08-14 Erich Beck Coating of substrates
US6737122B2 (en) * 2000-07-24 2004-05-18 Basf Aktiengesellschaft Method for coating substrates
US20040096579A1 (en) * 2000-10-14 2004-05-20 Chang Kil-Wan Method for preparing a pearlescent pigment by coating metal oxides on the synthesized mica
US20020192448A1 (en) * 2001-04-24 2002-12-19 Merck Patent Gmbh Colored pigments
US6544714B1 (en) * 2001-08-16 2003-04-08 Eastman Kodak Company Nacreous photographic packaging materials
US6866710B2 (en) * 2002-12-17 2005-03-15 Merck Patent Gmbh Inorganic spherical absorption pigments
US20070029785A1 (en) * 2003-06-20 2007-02-08 Giuseppe Fedrigoni Security paper, particularly for labels
US6989056B2 (en) * 2003-09-26 2006-01-24 Ciba Specialty Chemicals Corporation IR reflective pigment compositions
US20070212506A1 (en) * 2006-03-13 2007-09-13 Adair Paul C Nonmetallic Label with metallic Appearance
US7429413B2 (en) * 2006-03-13 2008-09-30 Brady Worldwide, Inc. Nonmetallic label with metallic appearance
US7449287B1 (en) * 2008-01-30 2008-11-11 Eastman Kodak Company Pearlescent textured imaging supports

Also Published As

Publication number Publication date
PT1620604E (en) 2010-04-09
EP1620604B1 (en) 2010-01-20
SI1620604T1 (en) 2010-05-31
ES2338116T3 (en) 2010-05-04
WO2004099500A1 (en) 2004-11-18
DE602004025226D1 (en) 2010-03-11
EP1620604A1 (en) 2006-02-01
CA2524042A1 (en) 2004-11-18
CA2524042C (en) 2012-11-27
ATE455904T1 (en) 2010-02-15
PL1620604T3 (en) 2010-06-30
CY1109957T1 (en) 2014-09-10
ITVR20030054A1 (en) 2004-11-08
HK1091522A1 (en) 2007-01-19
DK1620604T3 (en) 2010-03-15

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AS Assignment

Owner name: CARTIERE FEDRIGONI E C. S.P.A., ITALY

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:FEDRIGONI, GIUSEPPE;REEL/FRAME:017885/0507

Effective date: 20051017

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION