WO2006106027A1 - Verwendung eines holzschliffhaltigen hochdichten papierträgers als trägerbahn für antiadhäsive trennlackbeschichtungen - Google Patents
Verwendung eines holzschliffhaltigen hochdichten papierträgers als trägerbahn für antiadhäsive trennlackbeschichtungen Download PDFInfo
- Publication number
- WO2006106027A1 WO2006106027A1 PCT/EP2006/060721 EP2006060721W WO2006106027A1 WO 2006106027 A1 WO2006106027 A1 WO 2006106027A1 EP 2006060721 W EP2006060721 W EP 2006060721W WO 2006106027 A1 WO2006106027 A1 WO 2006106027A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- paper
- carrier
- use according
- coatings
- coating
- Prior art date
Links
Classifications
-
- 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
- D21H27/001—Release paper
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/21—Paper; Textile fabrics
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
- C09J7/38—Pressure-sensitive adhesives [PSA]
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/40—Adhesives in the form of films or foils characterised by release liners
- C09J7/405—Adhesives in the form of films or foils characterised by release liners characterised by the substrate of the release liner
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2400/00—Presence of inorganic and organic materials
- C09J2400/20—Presence of organic materials
- C09J2400/28—Presence of paper
- C09J2400/283—Presence of paper in the substrate
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2423/00—Presence of polyolefin
-
- 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
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/10—Mixtures of chemical and mechanical pulp
-
- 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
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
- D21H19/20—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H19/22—Polyalkenes, e.g. polystyrene
-
- 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
- D21H19/72—Coated paper characterised by the paper substrate
-
- 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
- D21H19/824—Paper comprising more than one coating superposed two superposed coatings, both being non-pigmented
-
- 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
- D21H19/826—Paper comprising more than one coating superposed two superposed coatings, the first applied being pigmented and the second applied being non-pigmented
-
- 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
- D21H19/84—Paper comprising more than one coating on both sides of the substrate
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/24992—Density or compression of components
Definitions
- the invention relates to the use of a high-density paper carrier containing wood pulp as a carrier web for antiadhesive release coating.
- carrier webs are used as cover material (liner) in adhesive tapes.
- Adhesive tapes coated with adhesives on one or both sides are usually wound up at the end of the production process.
- the adhesive tapes are applied before winding on a cover material, which is wound up together with the adhesive tape.
- cover material which is wound up together with the adhesive tape.
- antiadhesive equipped material for the liner is particularly suitable anti-adhesive treated release paper, for example based on different highly compressed paper bodies (as well as release films based on PET, PP, PE).
- the paper carrier web used for the release coating is highly compressed, antiadhesive, high-grade and cellulose-containing glassine raw papers, which are particularly suitable because of their high densification and surface finish (hold out).
- EP 1 272 584 A1 discloses the use of such a paper carrier with a density of 1.1 to 1.25 g / cm 3 as a carrier web in a cover material for an adhesive tape, the paper carrier essentially having an upper and a lower side , The paper carrier is provided on the upper and / or on the lower side with a plastic coating, wherein at least one of the optionally present two plastic coatings an anti-adhesive layer is applied.
- the paper carrier is a high-density glassine paper, which is provided on the upper and on the lower side with a plastic coating, wherein on both plastic coatings an anti-adhesive layer, in particular a silicone coating, is applied.
- the object of the invention is to provide a technically equally excellent paper support as the known available, but which should be at least cheaper.
- the paper carrier should be particularly suitable for the coating of high-viscosity release coatings in combination with polyolefinic or inorganic coatings (clay).
- the invention relates to the use of a wood pulp-containing paper support as a carrier web for release lacquer coatings, wherein the proportion of groundwood in the paper composition of the papermaker at least 5 wt .-%, preferably at least 20 wt .-% and the paper support has a density of 0.9 to 1, 3 g / cm 3 , preferably 1, 0 to 1, 3 g / cm 3 .
- the paper carrier having an upper and a lower side may be provided on the upper and / or on the lower side with a coating of polyolefin or of an inorganic substance, wherein at least one of the optionally present two coatings an anti-adhesive layer is applied.
- the paper support has a density of from 1, 12 to 1, 2 g / cm 3 , in particular 1, 14 to 1.16 g / cm 3 .
- the paper support has a basis weight of 40 to 140 g / m 2 , preferably 50 to 110 g / m 2 , most preferably 60 to 100 g / m 2 , on.
- the paper support has an ideal elastic range of 1.0 to 2.0 kN, preferably 1.2 to 1.8 kN, very particularly preferably 1.4 to 1.6 kN.
- the proportion of groundwood pulp in the paper composition preferably has a fraction of from 20 to 80% by weight, preferably from 30 to 70% by weight, very particularly preferably from 40 to 60% by weight.
- polyolefins such as LDPE, HDPE or mixtures of the two aforementioned, for example MDPE, PP or PTE, can be used as the plastic coating.
- the polycoated sides of the paper carrier made of LDPE or HDPE are also matt or glossy to produce.
- the plastic coating with 5 to 30 g / m 2 , preferably 10 to 25 g / m 2 , most preferably 15 to 20 g / m 2 applied.
- the application can also take place at 2 to 3 g / m 2 .
- an excellent embodiment of the invention is the fact, when used as anti-adhesive layers, for example, high-viscosity silicone-free or silicone-poor layers or silicone, paraffin, Teflon, waxes or high-viscosity solvent-free systems that act as release coatings.
- solvent-free coated silicones are used, which can compensate for unevenness on the wood pulp-containing paper carrier sheet due to their coating viscosity.
- the solvent-free coated silicone with 0.8 to 3.7 g / m 2 , preferably 1, 3 to 3.2 g / m 2 , most preferably 1, 8 to 2.8 g / m 2 applied.
- the antiadhesive layers on both sides of the paper support the same or different separating, so also set on both sides mutually different release properties (controlled release).
- Adhesive compositions for the adhesive tapes can be any of the PSAs mentioned, for example, in the
- part of the invention is a single or double-sided adhesive tape, comprising a liner with the paper support according to the invention.
- the inventive concept includes a paper carrier web which is suitable for coating with highly viscous separating lacquers due to its particular densification and surface finish, wherein the paper base consists of a mixture of groundwood and pulp.
- the paper carrier does not consist - as before - of pure pulp, but contains a preferably high proportion of groundwood pulp. However, due to its manufacturing process, this is particularly suitable for the coating of high-viscosity release coatings in combination with polyolefinic or inorganic coatings (clay).
- the term "clay” usually refers to a further coating or the application of a coating slip to a base paper in order to finish the surface.
- the paper support used according to the invention is furthermore outstandingly suitable for release coatings, even in combination with a further coating, and moreover preferably has an ideal elastic range of> 1.0 kN.
- Equipped with an anti-adhesive coating on both sides paper carrier 3 is wound with a double-sided adhesive tape 2 to a roll 1.
- the adhesive product 2 lies on the upper side of the paper carrier 3 which has an antiadhesive finish.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
- Laminated Bodies (AREA)
- Adhesive Tapes (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06708765A EP1869134A1 (de) | 2005-04-06 | 2006-03-15 | Verwendung eines holzschliffhaltigen hochdichten papierträgers als trägerbahn für antiadhäsive trennlackbeschichtungen |
US11/910,083 US20080160273A1 (en) | 2005-04-06 | 2006-03-15 | Use of High-Density Paper Carrier Containing Groundwood Pulp as a Carrier Web for Anti-Adhesive Release Lacquer Coatings |
JP2008504725A JP2008538392A (ja) | 2005-04-06 | 2006-03-15 | 砕木パルプを含む高密度紙担体の、抗接着性剥離ラッカーコーティングに対する担体ウェッブとしての使用法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005015876.5 | 2005-04-06 | ||
DE102005015876A DE102005015876A1 (de) | 2005-04-06 | 2005-04-06 | Verwendung eines holzschliffhaltigen hochdichten Papierträgers als Trägerbahn für antladhäsive Trennlackbeschichtungen |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006106027A1 true WO2006106027A1 (de) | 2006-10-12 |
Family
ID=36463479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2006/060721 WO2006106027A1 (de) | 2005-04-06 | 2006-03-15 | Verwendung eines holzschliffhaltigen hochdichten papierträgers als trägerbahn für antiadhäsive trennlackbeschichtungen |
Country Status (6)
Country | Link |
---|---|
US (1) | US20080160273A1 (de) |
EP (1) | EP1869134A1 (de) |
JP (1) | JP2008538392A (de) |
CN (1) | CN101146882A (de) |
DE (1) | DE102005015876A1 (de) |
WO (1) | WO2006106027A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3059344B1 (de) | 2015-02-23 | 2017-12-13 | UPM Specialty Papers Oy | Verfahren zur herstellung von papier mit gebleichtem chemithermomechanischem, für eine trennschicht geeigneten zellstoff und produkte und verwendung davon |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0214100A (ja) * | 1988-06-28 | 1990-01-18 | Kanzaki Paper Mfg Co Ltd | 粘着紙用剥離紙 |
EP1072664A1 (de) * | 1999-07-29 | 2001-01-31 | Nitto Denko Corporation | Klebefolien |
WO2001090269A1 (de) * | 2000-05-20 | 2001-11-29 | Tesa Ag | Verwendung eines hochdichten papierträgers als trägerbahn in einem abdeckmaterial für ein klebeband |
EP1323863A1 (de) * | 2001-12-27 | 2003-07-02 | Ricoh Company, Ltd. | Verbundfolie, Verfahren zu ihrer Herstellung und selbstklebende Etikettfolie |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2126897C2 (de) * | 1971-05-29 | 1982-06-24 | Johnson & Johnson, 08903 New Brunswick, N.J. | Klebeband für medizinische Zwecke |
DE3000367A1 (de) * | 1980-01-07 | 1981-07-09 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von papier mit verbesserter trockenfestigkeit |
US6632488B2 (en) * | 1998-02-26 | 2003-10-14 | Oji Paper Co., Ltd | Ink jet recording material |
FI105117B (fi) * | 1998-07-08 | 2000-06-15 | Upm Kymmene Corp | Irrokepaperi |
DE10060409A1 (de) * | 2000-05-20 | 2001-12-06 | Beiersdorf Ag | Verwendung eines hochdichten Papierträgers als Trägerbahn in einem Abdeckmaterial für ein Klebeband |
US20030049409A1 (en) * | 2000-05-20 | 2003-03-13 | Andreas Wieck | Use of a high density paper support as a support strip in a cover material for an adhesive tape |
EP1479743B1 (de) * | 2003-05-23 | 2007-07-18 | Ricoh Company, Ltd. | Wärmeempfindlicher Klebstoff, gefügter Gegenstand, Verfahren und Vorrichtung zur Wärmeaktivierung des wärmeempfindlichen Klebstoffs |
-
2005
- 2005-04-06 DE DE102005015876A patent/DE102005015876A1/de not_active Withdrawn
-
2006
- 2006-03-15 EP EP06708765A patent/EP1869134A1/de not_active Withdrawn
- 2006-03-15 WO PCT/EP2006/060721 patent/WO2006106027A1/de not_active Application Discontinuation
- 2006-03-15 JP JP2008504725A patent/JP2008538392A/ja active Pending
- 2006-03-15 CN CNA2006800096987A patent/CN101146882A/zh active Pending
- 2006-03-15 US US11/910,083 patent/US20080160273A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0214100A (ja) * | 1988-06-28 | 1990-01-18 | Kanzaki Paper Mfg Co Ltd | 粘着紙用剥離紙 |
EP1072664A1 (de) * | 1999-07-29 | 2001-01-31 | Nitto Denko Corporation | Klebefolien |
WO2001090269A1 (de) * | 2000-05-20 | 2001-11-29 | Tesa Ag | Verwendung eines hochdichten papierträgers als trägerbahn in einem abdeckmaterial für ein klebeband |
EP1323863A1 (de) * | 2001-12-27 | 2003-07-02 | Ricoh Company, Ltd. | Verbundfolie, Verfahren zu ihrer Herstellung und selbstklebende Etikettfolie |
Non-Patent Citations (1)
Title |
---|
DATABASE WPI Section Ch Week 199009, Derwent World Patents Index; Class A18, AN 1990-062360, XP002383642 * |
Also Published As
Publication number | Publication date |
---|---|
CN101146882A (zh) | 2008-03-19 |
JP2008538392A (ja) | 2008-10-23 |
DE102005015876A1 (de) | 2006-10-12 |
US20080160273A1 (en) | 2008-07-03 |
EP1869134A1 (de) | 2007-12-26 |
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