EP3328954A2 - Release liner - Google Patents
Release linerInfo
- Publication number
- EP3328954A2 EP3328954A2 EP16774844.1A EP16774844A EP3328954A2 EP 3328954 A2 EP3328954 A2 EP 3328954A2 EP 16774844 A EP16774844 A EP 16774844A EP 3328954 A2 EP3328954 A2 EP 3328954A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- adhesive
- liner
- release liner
- liners
- liner according
- 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.)
- Withdrawn
Links
- 239000000853 adhesive Substances 0.000 claims description 56
- 230000001070 adhesive effect Effects 0.000 claims description 56
- 239000000463 material Substances 0.000 claims description 10
- 239000002131 composite material Substances 0.000 claims 1
- 239000002390 adhesive tape Substances 0.000 abstract description 15
- 239000005871 repellent Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000123 paper Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000002940 repellent Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000000181 anti-adherent effect Effects 0.000 description 1
- 239000011086 glassine Substances 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
- C09J7/403—Adhesives in the form of films or foils characterised by release liners characterised by the structure of the release feature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/06—Interconnection of layers permitting easy separation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/05—5 or more layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/748—Releasability
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2405/00—Adhesive articles, e.g. adhesive tapes
-
- 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
- Y10T428/14—Layer or component removable to expose adhesive
Definitions
- EP 2603567 B1 and also EP 2599845 B1 describe a process for producing an adhesive tape with a protruding liner.
- the supernatant serves as a kind of grip tab, which allows easier gripping of the liner and thus a better detachment from the adhesive surface.
- such a overhanging liner solves another problem, namely side-tackiness, which can cause a roll of adhesive tape, laid flat on its surface, to tend to undesirably stick to that base because of the contact especially during transport and storage of adhesive tape rolls a problem and makes the use of an anti-adhesive release liner necessary.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Adhesive Tapes (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015011489 | 2015-07-30 | ||
PCT/DE2016/000280 WO2017016532A2 (en) | 2015-07-30 | 2016-07-19 | Release liner |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3328954A2 true EP3328954A2 (en) | 2018-06-06 |
Family
ID=57044848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16774844.1A Withdrawn EP3328954A2 (en) | 2015-07-30 | 2016-07-19 | Release liner |
Country Status (4)
Country | Link |
---|---|
US (1) | US10941322B2 (en) |
EP (1) | EP3328954A2 (en) |
DE (2) | DE102015016744A1 (en) |
WO (1) | WO2017016532A2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017223768A1 (en) * | 2017-12-22 | 2019-06-27 | Tesa Se | Liner for covering an adhesive tape, covered tape, spool with this covered tape, and methods of making and using the same |
US10422138B1 (en) | 2018-05-08 | 2019-09-24 | Carlisle Intangible, LLC | Roof membranes with removable protective sheets |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2051438A1 (en) | 1969-10-16 | 1971-04-29 | Minnesota Mming and Manufacturing Co , St Paul, Minn (V St A ) | Multi-layer protective film for self-adhesive tapes |
CN1977014B (en) * | 2004-04-30 | 2011-06-22 | 3M创新有限公司 | Roll stabilized double-sided pressure sensitive adhesive tape assembly |
US20050084641A1 (en) * | 2004-05-14 | 2005-04-21 | Glue Dots International, Llc | Perforated adhesive dispensing sheets |
US20070016123A1 (en) | 2005-07-18 | 2007-01-18 | Jentec, Inc. | Wound dressing having a folded release sheet |
GB0520127D0 (en) | 2005-10-03 | 2005-11-09 | 3M Innovative Properties Co | Laminate articles and preparations thereof |
FR2912755A3 (en) | 2007-02-19 | 2008-08-22 | Renault Sas | Adhesive band for binding decorative products such as protection/decoration stickers, comprises strippable protective film having sheets superimposed and linked with each other by points, lines/zones, which are distributed longitudinally |
JP5121043B2 (en) * | 2007-03-09 | 2013-01-16 | 日東電工株式会社 | Pressure sensitive adhesive sheet with release liner |
WO2009069576A1 (en) * | 2007-11-28 | 2009-06-04 | Denki Kagaku Kogyo Kabushiki Kaisha | Pressure-sensitive adhesive sheet, process for producing the same, and method of applying the same |
DE102011017689A1 (en) | 2010-08-13 | 2012-05-10 | Tesa Se | Method for producing an adhesive tape with a protruding liner |
JP5437207B2 (en) * | 2010-09-13 | 2014-03-12 | 日東電工株式会社 | Double-sided adhesive tape and polishing member |
EP2599845B1 (en) | 2011-12-02 | 2014-08-20 | Oticon A/S | Double sides adhesive foil |
DE102013106353B4 (en) | 2013-06-18 | 2018-06-28 | Tdk Corporation | Method for applying a structured coating to a component |
-
2015
- 2015-12-18 DE DE102015016744.8A patent/DE102015016744A1/en active Pending
-
2016
- 2016-07-19 DE DE112016003436.9T patent/DE112016003436A5/en not_active Withdrawn
- 2016-07-19 WO PCT/DE2016/000280 patent/WO2017016532A2/en active Application Filing
- 2016-07-19 US US15/748,903 patent/US10941322B2/en active Active
- 2016-07-19 EP EP16774844.1A patent/EP3328954A2/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
WO2017016532A3 (en) | 2017-03-23 |
DE102015016744A1 (en) | 2017-02-02 |
DE112016003436A5 (en) | 2018-05-09 |
WO2017016532A2 (en) | 2017-02-02 |
US10941322B2 (en) | 2021-03-09 |
US20180215962A1 (en) | 2018-08-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20180228 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
RIC1 | Information provided on ipc code assigned before grant |
Ipc: C09J 7/00 20180101AFI20181220BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20190206 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20230706 |