MX337371B - Cintas adhesivas sensibles a la presion para pegar ventanas, en particular en dispositivos moviles. - Google Patents

Cintas adhesivas sensibles a la presion para pegar ventanas, en particular en dispositivos moviles.

Info

Publication number
MX337371B
MX337371B MX2013004657A MX2013004657A MX337371B MX 337371 B MX337371 B MX 337371B MX 2013004657 A MX2013004657 A MX 2013004657A MX 2013004657 A MX2013004657 A MX 2013004657A MX 337371 B MX337371 B MX 337371B
Authority
MX
Mexico
Prior art keywords
component
monomers
crosslinking agent
crosslinking
sensitive adhesive
Prior art date
Application number
MX2013004657A
Other languages
English (en)
Other versions
MX2013004657A (es
Inventor
Marc Husemann
Kai Ellringmann
Marco Kupsky
Claus Meyer
Original Assignee
Tesa Se
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=44907851&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX337371(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Tesa Se filed Critical Tesa Se
Publication of MX2013004657A publication Critical patent/MX2013004657A/es
Publication of MX337371B publication Critical patent/MX337371B/es

Links

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
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38—Pressure-sensitive adhesives [PSA]
    • C09J7/381—Pressure-sensitive adhesives [PSA] based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C09J7/385—Acrylic polymers
    • 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
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/06—Non-macromolecular additives organic
    • 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
    • C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
    • C09J133/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
    • 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
    • C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
    • C09J133/04—Homopolymers or copolymers of esters
    • C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09J133/08—Homopolymers or copolymers of acrylic acid esters
    • 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
    • C09J7/22—Plastics; Metallised plastics
    • 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
    • C09J9/00—Adhesives characterised by their physical nature or the effects produced, e.g. glue sticks
    • 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
    • C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
    • C09J2203/318—Applications of adhesives in processes or use of adhesives in the form of films or foils for the production of liquid crystal displays
    • 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
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
    • C09J2301/12—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers
    • C09J2301/124—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the arrangement of layers the adhesive layer being present on both sides of the carrier, e.g. double-sided adhesive tape
    • 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
    • C09J2433/00—Presence of (meth)acrylic polymer
    • 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
    • Y10T428/2495—Thickness [relative or absolute]
    • Y10T428/24959—Thickness [relative or absolute] of adhesive layers
    • 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
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y10T428/2848—Three or more layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Adhesive Tapes (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

La invención se refiere a una cinta adhesiva bilateral, que comprende una capa de soporte así como dos capas de adhesivo sensible a la presión exteriores, siendo que al menos una de los adhesivos sensibles a la presión es el producto del reticulado de una composición polimérica que comprende al menos los componentes siguientes: A) un componente polimérico (componente A) que comprende 88 a 100% en peso de uno o varios poliacrilatos (componente A1) compuestos de al menos: a) 1 a 15% en peso, con relación al componente A1, de uno o varios monómeros que tienen al menos un enlace etilénico insaturado, que se seleccionan cada uno de manera que las temperaturas Tg de transición a vidrio de los homopolímeros correspondientes del respectivo monómero son de al menos 0°C (monómeros a), siendo que al menos una parte de los monómeros (a) comprende además al menos un grupo de ácido carboxílico (monómeros a1), b) 85 a 99% en peso, con relación al componente A1, de uno o varios monómeros del grupo de los ésteres acrílicos y ésteres metacrílicos, los cuales en cada caso se seleccionan de manera que las temperaturas Tg de transición a vidrio de los homopolímeros correspondientes del respectivo monómero no son superiores a -30°C (monómeros b), B) al menos un agente de reticulado bi o polifuncional de reticulado covalente (componente B), siendo que los componentes A y B constituyen en total al menos 95% en peso de la composición polimérica, y siendo que el mínimo de un agente reticulado está presente en una cantidad que la relación cuantitativa B = nz/np de la cantidad de sustancia nz de los centros con actividad de reticulado del agente de reticulado con respecto a la cantidad de sustancia np teórica de las macromoléculas del componente polimérico A1 tiene un valor entre 0.15 y 0.60, siendo que la cantidad de sustancia nz de los centros con actividad de reticulado del agente de reticulado resulta de la masa mv del agente de reticulado multiplicada con el número f de los centros con actividad de reticulado por molécula de agente de reticulado dividida entre la masa molar M, del agente de reticulado, o sea nz = f.mv/Mv, y la cantidad de sustancia teórica np de las macromoléculas del componente polimérico A1 resulta de la masa mp del componente polimérico en el adhesivo sensible a la presión dividida entre la masa molar de este componente, o sea np = mp/ Mn,P.
MX2013004657A 2010-11-12 2011-10-27 Cintas adhesivas sensibles a la presion para pegar ventanas, en particular en dispositivos moviles. MX337371B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010043881A DE102010043881A1 (de) 2010-11-12 2010-11-12 Haftklebebänder zur Verklebung von Fenstern insbesondere in Mobilgeräten
PCT/EP2011/068830 WO2012062589A2 (de) 2010-11-12 2011-10-27 Haftklebebänder zur verklebung von fenstern insbesondere in mobilgeräten

Publications (2)

Publication Number Publication Date
MX2013004657A MX2013004657A (es) 2013-06-28
MX337371B true MX337371B (es) 2016-03-01

Family

ID=44907851

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013004657A MX337371B (es) 2010-11-12 2011-10-27 Cintas adhesivas sensibles a la presion para pegar ventanas, en particular en dispositivos moviles.

Country Status (10)

Country Link
US (1) US9260631B2 (es)
EP (1) EP2638120B1 (es)
JP (1) JP5988507B2 (es)
KR (1) KR101979241B1 (es)
CN (1) CN103201350B (es)
BR (1) BR112013011762A2 (es)
DE (1) DE102010043881A1 (es)
MX (1) MX337371B (es)
TW (1) TW201226520A (es)
WO (1) WO2012062589A2 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6105412B2 (ja) * 2013-07-03 2017-03-29 早川ゴム株式会社 フラットパネルディスプレイ用粘着テープ
DE102014207974A1 (de) 2013-08-02 2015-02-05 Tesa Se Haftklebebänder zur Verklebung von Fenstern insbesondere in Mobilgeräten
DE102014217193B3 (de) * 2014-08-28 2016-02-04 Tesa Se Wasserbeständiger laserbeschriftbarer mehrschichtiger Artikel zur Verklebung auf feuchten Oberflächen, insbesondere in Automobilanwendungen, Verfahren zur Herstellung und Verwendungen
CN106471276B (zh) * 2014-12-10 2020-04-03 积水化学工业株式会社 冲击吸收片、冲击吸收粘合片、前面板、背面板及背光单元固定用冲击吸收双面粘合片
CN110373127A (zh) 2018-04-12 2019-10-25 德莎欧洲股份公司 包含发泡膜的压敏胶带及制造这种带和发泡膜的方法
DE102019220303A1 (de) * 2019-12-19 2021-06-24 Tesa Se Haftklebmasse für Papierverklebungen

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* Cited by examiner, † Cited by third party
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JP2894453B2 (ja) * 1990-10-19 1999-05-24 日東電工株式会社 感圧接着剤及びその粘着部材
JP3775811B2 (ja) * 1994-09-16 2006-05-17 日東電工株式会社 再剥離型の接着シ―ト類の製造方法
JP2000306664A (ja) 1999-04-21 2000-11-02 Stanley Electric Co Ltd 有機ｅｌ表示装置
JP4579226B2 (ja) * 1999-08-25 2010-11-10 日東電工株式会社 水分散型感圧性接着剤組成物とその製造方法、及び粘着シート
JP4477767B2 (ja) * 2000-03-31 2010-06-09 日東電工株式会社 金属電極パターン形成方法および金属膜剥離除去用接着シート
JP3880418B2 (ja) * 2002-02-21 2007-02-14 日東電工株式会社 両面粘着シートおよびタッチパネルの表示装置への貼着固定方法
JP2005008871A (ja) * 2003-05-23 2005-01-13 Achilles Corp 両面自己粘着フォームシート
JP4646508B2 (ja) * 2003-10-01 2011-03-09 日東電工株式会社 両面接着テープ又はシートおよびその製造方法
JP4455139B2 (ja) * 2004-04-21 2010-04-21 日東電工株式会社 フラットパネルディスプレイ用マザーガラス保護フィルムおよびその用途
DE102004044086A1 (de) * 2004-09-09 2006-03-16 Tesa Ag Thermisch vernetzte Acrylat-Hotmelts
TWI380900B (zh) * 2004-09-17 2013-01-01 Sumitomo Chemical Co 光學疊層體
DE102006035786A1 (de) * 2006-07-28 2008-03-13 Tesa Ag Haftklebefolie mit hoher optischer Transparenz zur Verklebung als Splitterschutz auf Glasscheiben in Konsumgüterelektronikbauteilen
JP4919730B2 (ja) * 2006-08-16 2012-04-18 日東電工株式会社 両面粘着テープ又はシートおよび液晶表示装置
JP5343288B2 (ja) 2007-07-11 2013-11-13 綜研化学株式会社 偏光板用粘着剤および粘着剤層付き偏光板
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DE102008023758A1 (de) * 2008-05-09 2009-11-12 Tesa Se Haftklebebänder zur Verklebung von Druckplatten
DE102008047965A1 (de) * 2008-09-18 2010-03-25 Tesa Se Haftklebeband für Solar Panels
JP5243990B2 (ja) * 2009-02-18 2013-07-24 日東電工株式会社 両面粘着シート
JP2010215906A (ja) * 2009-02-20 2010-09-30 Sekisui Chem Co Ltd 電子機器用粘着シート
JP2010209190A (ja) * 2009-03-09 2010-09-24 Nitto Denko Corp 粘着シート
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DE202010001353U1 (de) * 2010-01-25 2010-04-01 Basf Se Klebstoffartikel, hergestellt mit einem aus Propylheptylacrylat aufgebautem Copolymer

Also Published As

Publication number Publication date
CN103201350B (zh) 2014-12-24
KR101979241B1 (ko) 2019-05-16
CN103201350A (zh) 2013-07-10
MX2013004657A (es) 2013-06-28
DE102010043881A1 (de) 2012-05-16
US20130295356A1 (en) 2013-11-07
WO2012062589A3 (de) 2012-12-20
TW201226520A (en) 2012-07-01
JP2014504306A (ja) 2014-02-20
EP2638120B1 (de) 2022-01-05
US9260631B2 (en) 2016-02-16
BR112013011762A2 (pt) 2016-09-13
KR20130119445A (ko) 2013-10-31
WO2012062589A2 (de) 2012-05-18
EP2638120A2 (de) 2013-09-18
JP5988507B2 (ja) 2016-09-07

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