ATE193721T1 - Klebriggemachter, druckempfindlicher emulsionsklebstoff - Google Patents

Klebriggemachter, druckempfindlicher emulsionsklebstoff

Info

Publication number
ATE193721T1
ATE193721T1 AT95930159T AT95930159T ATE193721T1 AT E193721 T1 ATE193721 T1 AT E193721T1 AT 95930159 T AT95930159 T AT 95930159T AT 95930159 T AT95930159 T AT 95930159T AT E193721 T1 ATE193721 T1 AT E193721T1
Authority
AT
Austria
Prior art keywords
weight
tackifier
parts
resin component
sensitive adhesive
Prior art date
Application number
AT95930159T
Other languages
English (en)
Inventor
Margaret M Bernard
Original Assignee
Avery Dennison Corp
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
Application filed by Avery Dennison Corp filed Critical Avery Dennison Corp
Application granted granted Critical
Publication of ATE193721T1 publication Critical patent/ATE193721T1/de

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J133/00Adhesives 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
    • C09J133/04Homopolymers or copolymers of esters
    • C09J133/06Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09J133/08Homopolymers or copolymers of acrylic acid esters
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L45/00Compositions of homopolymers or copolymers of compounds having no unsaturated aliphatic radicals in side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic or in a heterocyclic ring system; Compositions of derivatives of such polymers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L93/00Compositions of natural resins; Compositions of derivatives thereof
    • C08L93/04Rosin
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00Additional features of adhesives in the form of films or foils
    • C09J2301/30Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/302Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier the adhesive being pressure-sensitive, i.e. tacky at temperatures inferior to 30°C
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/582Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Adhesive Tapes (AREA)
AT95930159T 1994-08-12 1995-08-11 Klebriggemachter, druckempfindlicher emulsionsklebstoff ATE193721T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28941894A 1994-08-12 1994-08-12
PCT/US1995/010262 WO1996005248A1 (en) 1994-08-12 1995-08-11 Tackified emulsion pressure-sensitive adhesive

Publications (1)

Publication Number Publication Date
ATE193721T1 true ATE193721T1 (de) 2000-06-15

Family

ID=23111450

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95930159T ATE193721T1 (de) 1994-08-12 1995-08-11 Klebriggemachter, druckempfindlicher emulsionsklebstoff

Country Status (8)

Country Link
US (1) US5623011A (de)
EP (1) EP0784650B1 (de)
CN (1) CN1082522C (de)
AT (1) ATE193721T1 (de)
AU (1) AU693596B2 (de)
CA (1) CA2197100A1 (de)
DE (1) DE69517436T2 (de)
WO (1) WO1996005248A1 (de)

Families Citing this family (89)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5695837A (en) * 1995-04-20 1997-12-09 Minnesota Mining And Manufacturing Company Tackified acrylic adhesives
US6248438B1 (en) 1995-10-25 2001-06-19 Rohm And Haas Company Method for preparing a paper label
US5898830A (en) * 1996-10-17 1999-04-27 Network Engineering Software Firewall providing enhanced network security and user transparency
US5826014A (en) 1996-02-06 1998-10-20 Network Engineering Software Firewall system for protecting network elements connected to a public network
US5781902A (en) * 1996-07-12 1998-07-14 Microsoft Corporation Method, computer program product, and system for extending the capabilities of an existing process to store and display foreign data
JP3932319B2 (ja) * 1997-07-24 2007-06-20 タンブルウィード コミュニケーションズ コーポレイション 格納された鍵による暗号化/暗号解読を用いた電子メール用ファイアウォール
US5928783A (en) * 1998-03-09 1999-07-27 National Starch And Chemical Investment Holding Corporation Pressure sensitive adhesive compositions
US7389413B2 (en) * 1998-07-23 2008-06-17 Tumbleweed Communications Corp. Method and system for filtering communication
ATE346895T1 (de) * 1998-12-15 2006-12-15 Avery Dennison Corp Entfernbare druckempfindliche emulsionsklebmittel
AU2364900A (en) 1998-12-15 2000-07-03 Avery Dennison Corporation Label adhesives and constructions exhibiting low adhesive residue in printers
EP1159366A1 (de) 1998-12-15 2001-12-05 Avery Dennison Corporation Mehrschicht-etikettenaufbau enthaltend druckempfindlinchen haftklebstoff
WO2000068316A1 (en) 1999-05-07 2000-11-16 Avery Dennison Corporation Adhesives and method for making same
WO2002048260A2 (en) * 2000-12-15 2002-06-20 Avery Dennison Corporation Compositions for printable media
EP1342763B1 (de) * 2002-02-27 2008-09-24 Nitto Denko Corporation Druckempfindliche Acrylatklebstoffzusammensetzung und druckempfindliches Klebeband
KR100484174B1 (ko) * 2002-11-06 2005-04-18 삼성전자주식회사 머리장착형 표시장치
US20040180169A1 (en) * 2003-02-18 2004-09-16 Jennifer Slabe Pressure sensitive adhesive constructions of light weight paper and methods of making the same
CA2518892A1 (en) 2003-03-12 2004-09-23 Avery Dennison Corporation Reusable closures for packages and methods of making and using the same
US20040243042A1 (en) * 2003-05-20 2004-12-02 Lipman Roger D. A. Facial masks for managing skin wounds
CN100404613C (zh) * 2003-07-08 2008-07-23 株式会社钟化 固化性组合物
US7332540B2 (en) * 2004-02-18 2008-02-19 Eastman Chemical Company Aromatic-acrylate tackifier resins
US7262242B2 (en) * 2004-02-18 2007-08-28 Eastman Chemical Company Aromatic/acrylate tackifier resin and acrylic polymer blends
US20050182443A1 (en) 2004-02-18 2005-08-18 Closure Medical Corporation Adhesive-containing wound closure device and method
CN1294221C (zh) * 2004-05-17 2007-01-10 四维企业股份有限公司 乳化丙烯酸感压粘着剂
US20060009099A1 (en) 2004-07-12 2006-01-12 Closure Medical Corporation Adhesive-containing wound closure device and method
WO2006019544A1 (en) * 2004-07-13 2006-02-23 Exxonmobil Chemical Patents Inc. Improved surface treatment of polymeric articles
JP5389315B2 (ja) * 2005-02-14 2014-01-15 日東電工株式会社 粘着テープ及び粘着剤組成物
CA2611701A1 (en) * 2005-06-15 2006-12-21 Fuji Seal International, Inc Battery packaging labels
MX2008016510A (es) * 2006-06-23 2009-02-23 Avery Dennison Corp Adhesivo sensible a la presión del retardador de flama.
US7972691B2 (en) * 2006-12-22 2011-07-05 Nanogram Corporation Composites of polymers and metal/metalloid oxide nanoparticles and methods for forming these composites
US8119233B2 (en) * 2007-02-17 2012-02-21 Nanogram Corporation Functional composites, functional inks and applications thereof
US8282754B2 (en) 2007-04-05 2012-10-09 Avery Dennison Corporation Pressure sensitive shrink label
US8535464B2 (en) 2007-04-05 2013-09-17 Avery Dennison Corporation Pressure sensitive shrink label
US20080302487A1 (en) 2007-06-07 2008-12-11 Closure Medical Corporation Mesh dispenser
WO2009042371A1 (en) * 2007-09-28 2009-04-02 Avery Dennison Corporation Opacifying label
JP4766571B2 (ja) 2007-11-22 2011-09-07 日東電工株式会社 水性感圧接着剤組成物とその利用
JP4780676B2 (ja) * 2007-11-22 2011-09-28 日東電工株式会社 水性感圧接着剤組成物およびその利用
US20090270884A1 (en) * 2008-04-25 2009-10-29 Closure Medical Corporation Mesh Dispensing Device Having a Closed Loop of Backing Film
DE102008023758A1 (de) 2008-05-09 2009-11-12 Tesa Se Haftklebebänder zur Verklebung von Druckplatten
CN102272218B (zh) 2009-01-08 2014-07-16 纳克公司 聚硅氧烷聚合物与无机纳米颗粒的复合物
DE102009011482A1 (de) 2009-03-06 2010-09-09 Tesa Se Haftklebemassen zur Verklebung von Druckplatten
CN102448846B (zh) 2009-03-31 2015-11-25 艾利丹尼森公司 用于热密封包装的可再密封层压材料
CA2940359A1 (en) 2009-07-27 2011-02-10 Avery Dennison Corporation Systems and processes for applying shrink labels
PL2475521T3 (pl) 2009-09-11 2018-05-30 Avery Dennison Corporation Ponownie zamykany laminat do opakowań termozgrzewalnych
US10710773B2 (en) 2009-09-11 2020-07-14 Avery Dennison Corporation Resealable laminate for heat sealed packaging
RU2546490C2 (ru) 2010-01-28 2015-04-10 Авери Деннисон Корпорейшн Системы и процессы нанесения термотрансферных этикеток
BR122014017821A2 (pt) 2010-01-28 2019-07-09 Avery Dennison Corporation Sistema para aplicação de rótulos em artigos
US8680181B2 (en) * 2010-02-09 2014-03-25 Akzo Nobel Chemicals International B.V. Process to hydrophobize cement-free mortars
CN102892687B (zh) 2010-03-31 2016-03-02 艾利丹尼森公司 用于热密封包装的可再密封的层压材料
MY165184A (en) 2010-05-25 2018-02-28 Avery Dennison Corp Tamper evident container
CN101914874B (zh) * 2010-08-05 2012-08-29 广东轻工职业技术学院 一种添加松香的表面施胶剂及其制备方法与应用
KR20130097064A (ko) 2010-09-13 2013-09-02 애버리 데니슨 코포레이션 가열 밀봉 패키징용의 재밀봉가능한 라미네이트
WO2012123814A1 (en) 2011-03-16 2012-09-20 Avery Dennison Corporation Point of purchase label
WO2012128981A1 (en) 2011-03-21 2012-09-27 Avery Dennison Corporation Tamper evident container and cover assembly
EP2689412A1 (de) 2011-03-25 2014-01-29 Avery Dennison Corporation Authentifizierungsetikett
WO2013019799A1 (en) 2011-08-01 2013-02-07 Avery Dennison Corporation Labels subject to condensation
EP2766186B1 (de) 2011-10-14 2017-06-28 Avery Dennison Corporation Schrumpffolie für etikett
EP2802453A1 (de) 2012-01-11 2014-11-19 Avery Dennison Corporation Mehrschichtige schrumpffolie mit einem polyolefinkern
EP2841267A1 (de) 2012-04-26 2015-03-04 Avery Dennison Corporation Schrumpffolie
US20140255681A1 (en) 2013-03-05 2014-09-11 Avery Dennison Corporation Differential dual functional foam tapes
WO2015038822A1 (en) 2013-09-13 2015-03-19 Djo, Llc Disposable padded tape
EP3049496A1 (de) 2013-09-23 2016-08-03 Lubrizol Advanced Materials, Inc. Kombiniertes schmelzklebe- und haftklebesystem sowie verbundstoffe daraus
US20150183564A1 (en) 2013-12-30 2015-07-02 Avery Dennison Corporation Simplified Reclosure Tray Lidding
US9976060B2 (en) 2014-07-02 2018-05-22 Basf Se Method for bonding substrates to cold and damp surfaces
USD824525S1 (en) 2014-09-25 2018-07-31 Ethicon Llc Release paper for wound treament devices
US20160303833A1 (en) 2015-04-15 2016-10-20 Avery Dennison Corporation Non-PVC Label Film for Printing
WO2016176527A1 (en) 2015-04-30 2016-11-03 Avery Dennison Corporation Breathable polypropylene based pressure sensitive adhesive coated sheet for blood bag application
US11566153B2 (en) 2015-07-06 2023-01-31 Elkem Silicones France Sas Self-adhesive multi-layer item and method for the production thereof
CN108348357B (zh) 2015-09-24 2021-09-03 伊西康有限责任公司 用于伤口闭合的装置
EP3389848B1 (de) 2015-12-18 2023-11-15 3M Innovative Properties Company Metallhaltige sorptionsmittel für stickstoffhaltige verbindungen
EP3394129A1 (de) 2015-12-22 2018-10-31 3M Innovative Properties Company Intern inkorporierte phenolharze in wasserbasierte (meth)acrylat-klebstoffzusammensetzungen, voradhäsive reaktionsgemische, verfahren und artikel
US10759980B1 (en) 2015-12-22 2020-09-01 3M Innovative Properties Company Packaged pre-adhesive composition including a polylactic acid-containing packaging material, adhesives, and articles
DE102015226645A1 (de) * 2015-12-23 2017-06-29 Karl Otto Braun Gmbh & Co. Kg Bandage
US10792024B2 (en) 2016-09-28 2020-10-06 Ethicon, Inc. Scaffolds with channels for joining layers of tissue at discrete points
USD848624S1 (en) 2016-09-29 2019-05-14 Ethicon, Inc. Release paper for wound treatment devices
US10470934B2 (en) 2016-09-29 2019-11-12 Ethicon, Inc. Methods and devices for skin closure
US10687986B2 (en) 2016-09-29 2020-06-23 Ethicon, Inc. Methods and devices for skin closure
US11649378B2 (en) 2016-12-02 2023-05-16 3M Innovative Properties Company Internal incorporation of hydrocarbon tackifiers in water-based (meth)acrylate adhesive compositions, reaction mixtures, methods, and articles
BR112019018978B1 (pt) * 2017-03-13 2022-12-20 Dow Global Technologies Llc Composição adesiva sensível à pressão à base de água, método para preparar uma composição adesiva sensível à pressão à base de água, adesivo sensível à pressão à base de água e película adesiva sensível à pressão
US20180271505A1 (en) 2017-03-23 2018-09-27 Ethicon, Inc. Scaffolds for Joining Layers of Tissue at Discrete Points
US10470935B2 (en) 2017-03-23 2019-11-12 Ethicon, Inc. Skin closure systems and devices of improved flexibility and stretchability for bendable joints
US11504446B2 (en) 2017-04-25 2022-11-22 Ethicon, Inc. Skin closure devices with self-forming exudate drainage channels
FR3078071B1 (fr) * 2018-02-20 2020-05-29 Urgo Recherche Innovation Et Developpement Composition presentant une excellente permeabilite a la vapeur d'eau
WO2019169079A1 (en) 2018-03-01 2019-09-06 Avery Dennison Corporation Extreme textured films
US10993708B2 (en) 2018-07-31 2021-05-04 Ethicon, Inc. Skin closure devices with interrupted closure
EP3653681A1 (de) 2018-11-15 2020-05-20 Arkema France Druckempfindliche klebstoffzusammensetzungen und zugehörige wässrige polymerdispersionen
DE102019203286A1 (de) * 2019-03-11 2020-09-17 Tesa Se Haftklebmasse
CN111690263B (zh) * 2019-03-14 2023-02-21 荒川化学工业株式会社 增粘树脂乳液、水系粘合和/或胶粘剂组合物以及粘合和/或胶粘片
CN113502134A (zh) * 2021-07-14 2021-10-15 江阴美源实业有限公司 一种增粘树脂、用于制备高软化点增粘乳液的方法及应用
JP7684891B2 (ja) * 2021-11-30 2025-05-28 日本カーバイド工業株式会社 粘着剤組成物及び粘着テープ

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4418120A (en) * 1982-07-19 1983-11-29 Minnesota Mining And Manufacturing Co. Tackified crosslinked acrylic adhesives
US4477613A (en) * 1983-08-01 1984-10-16 Sylvachem Corporation Stabilization of tackifying resin dispersions
US4654389A (en) * 1984-08-13 1987-03-31 The Dow Chemical Company Adhesive compositions of ethylene-unsaturated carboxylic acid copolymers
US5284891A (en) * 1985-03-25 1994-02-08 Exxon Research & Engg. Tackifiers and their use in pressure sensitive adhesives
US4726982A (en) * 1987-04-10 1988-02-23 Minnesota Mining And Manufacturing Company Tackified acrylic pressure-sensitive adhesive and composite article
DE3886470T2 (de) * 1987-08-14 1994-07-14 Minnesota Mining & Mfg Druckempfindliches Klebmittel.
US4988742A (en) * 1988-09-02 1991-01-29 Minnesota Mining And Manufacturing Company Tackified terpolymer adhesives
US5095065A (en) * 1989-06-02 1992-03-10 Exxon Chemical Patents Inc. Internal resin-tackified acrylic polymers
US5164441A (en) * 1989-06-02 1992-11-17 Exxon Chemical Patents Inc. Internal resin-tackified acrylic polymers
US5013784A (en) * 1989-06-19 1991-05-07 Exxon Chemical Patents Inc. Internal resin-tackified acrylic polymers containing crosslinkable comonomers
US5179151A (en) * 1989-06-19 1993-01-12 Exxon Chemical Patents Inc. Internal resin-tackified acrylic polymers containing crosslinkable comonomers
US5189126A (en) * 1989-08-14 1993-02-23 Avery Dennison Corporation Emulsion pressure-sensitive adhesive polymers exhibiting excellent guillotine performance
DE69008334T2 (de) * 1989-08-14 1994-11-03 Avery Dennison Corp., Pasadena, Calif. Emulsion druckempfindlicher klebepolymere mit ausgezeichnetem verhalten bei raum- und niedrigtemperaturen.
US5106902A (en) * 1989-12-01 1992-04-21 Exxon Chemical Patents, Inc. Internal resin-tackified acrylic polymers containing crosslinkable comonomers
US5242963A (en) * 1991-04-10 1993-09-07 Air Products And Chemicals, Inc. Pressure sensitive adhesives comprising tackified aqueous vinyl acetate/ethylene/acrylate copolymer dispersions

Also Published As

Publication number Publication date
AU693596B2 (en) 1998-07-02
DE69517436D1 (de) 2000-07-13
WO1996005248A1 (en) 1996-02-22
AU3364195A (en) 1996-03-07
US5623011A (en) 1997-04-22
DE69517436T2 (de) 2000-10-12
EP0784650A4 (de) 1997-12-10
CN1082522C (zh) 2002-04-10
CA2197100A1 (en) 1996-02-22
EP0784650B1 (de) 2000-06-07
EP0784650A1 (de) 1997-07-23
CN1158139A (zh) 1997-08-27

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