BR9708703A - Process for crosslinking a polymer and elastomer and making a pressure sensitive flexible adhesive tape pressure-sensitive adhesive crosslinkable composition and pressure sensitive adhesive coated article - Google Patents

Process for crosslinking a polymer and elastomer and making a pressure sensitive flexible adhesive tape pressure-sensitive adhesive crosslinkable composition and pressure sensitive adhesive coated article

Info

Publication number
BR9708703A
BR9708703A BR9708703A BR9708703A BR9708703A BR 9708703 A BR9708703 A BR 9708703A BR 9708703 A BR9708703 A BR 9708703A BR 9708703 A BR9708703 A BR 9708703A BR 9708703 A BR9708703 A BR 9708703A
Authority
BR
Brazil
Prior art keywords
pressure
sensitive adhesive
pressure sensitive
radiation
elastomer
Prior art date
Application number
BR9708703A
Other languages
Portuguese (pt)
Inventor
Peter A Stark
Robin E Wright
Chung I Young
Original Assignee
Minnesota Mining & Mfg
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 Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Publication of BR9708703A publication Critical patent/BR9708703A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/28—Treatment by wave energy or particle radiation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/28—Condensation with aldehydes or ketones
    • 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
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38—Pressure-sensitive adhesives [PSA]
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/20—Chemical modification of a polymer leading to a crosslinking, either explicitly or inherently
    • 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
    • C09J2301/40—Additional features of adhesives in the form of films or foils characterized by the presence of essential components
    • C09J2301/416—Additional features of adhesives in the form of films or foils characterized by the presence of essential components use of irradiation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Adhesive Tapes (AREA)

Abstract

"PROCESSOS PARA RETICULAR UM POLìMERO E UM ELASTÈMERO E FABRICAR UMA FITA ADESIVA FLEXìVEL SENSìVEL A PRESSãO, COMPOSIçãO RETICULáVEL POR RADIAçãO, ADESIVO SENSìVEL A PRESSãO, E, ARTIGO REVESTIDO COM ADESIVO SENSìVEL A PRESSãO". Esta invenção diz respeito, de uma forma geral, a um processo para polímeros de reticulação por radiação. Uma fonte de radiação monocromática (por exemplo, uma lâmpada excímera ou laser excímero) pode ser usada para reticular elastómeros e polímeros termoplásticos compostos com um agente de reticulação ativável por radiação, tal como antraquinona, antraquinona substituída, acetofenonas (do tipo multifuncional) ou copolimerizável), benzofenonas (do tipo multifuncional ou copolimerizável) ou triazina substituída. A invenção também diz respeito a uma composição reticulável por radiação, especialmente dentre aquelas que combinam reticuladores ativáveis por radiação polimerizáveis e não polimerizáveis."PROCESSES FOR GRINDING A POLYMER AND ELASTOMER AND MANUFACTURING A FLEXIBLE PRESSURE-SENSITIVELY ADHESIVE TAPE, PRESSURE-CROSS-ADHESIVE COMPOSITION, AND PRESSURE-SENSITIVE ADHESIVE". This invention relates, in general, to a process for radiation crosslinking polymers. A monochromatic radiation source (for example, an excimer lamp or excimer laser) can be used to crosslink elastomers and thermoplastic polymers composed with a radiation-activating crosslinking agent, such as anthraquinone, substituted anthraquinone, acetophenones (of the multifunctional type) or copolymerizable ), benzophenones (multifunctional or copolymerizable) or substituted triazine. The invention also relates to a radiation crosslinkable composition, especially among those that combine polymerizable and non-polymerizable radiation-activated crosslinkers.

BR9708703A 1996-04-19 1997-04-16 Process for crosslinking a polymer and elastomer and making a pressure sensitive flexible adhesive tape pressure-sensitive adhesive crosslinkable composition and pressure sensitive adhesive coated article BR9708703A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US63527696A 1996-04-19 1996-04-19
PCT/US1997/006166 WO1997040090A2 (en) 1996-04-19 1997-04-16 Process for radiation cross-linking polymers and radiation cross-linkable compositions

Publications (1)

Publication Number Publication Date
BR9708703A true BR9708703A (en) 1999-08-03

Family

ID=24547146

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9708703A BR9708703A (en) 1996-04-19 1997-04-16 Process for crosslinking a polymer and elastomer and making a pressure sensitive flexible adhesive tape pressure-sensitive adhesive crosslinkable composition and pressure sensitive adhesive coated article

Country Status (5)

Country Link
EP (1) EP0894112A2 (en)
JP (1) JP2000509089A (en)
KR (1) KR20000005547A (en)
BR (1) BR9708703A (en)
WO (1) WO1997040090A2 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5891931A (en) * 1997-08-07 1999-04-06 Alcon Laboratories, Inc. Method of preparing foldable high refractive index acrylic ophthalmic device materials
DE19743014A1 (en) * 1997-09-29 1999-04-01 Basf Ag Process for crosslinking radiation-crosslinkable pressure-sensitive adhesive layers
US6224949B1 (en) 1998-06-11 2001-05-01 3M Innovative Properties Company Free radical polymerization method
US6040352A (en) * 1998-06-11 2000-03-21 3M Innovative Properties Company Free radical polymerization process using a monochromatic radiation source
US6699830B1 (en) * 1999-03-30 2004-03-02 Idemitsu Petrochemical Co., Ltd. Crosslinked copolymer of unsaturated carboxylic acid and process for producing the same, copolymer of unsaturated carboxylic acid, biodegradeable builder, and detergent composition
US7691948B2 (en) 2003-09-09 2010-04-06 3M Innovative Properties Company (Meth)acrylic film, and making film and receptor sheet using the same
JP4817675B2 (en) 2005-03-02 2011-11-16 スリーエム イノベイティブ プロパティズ カンパニー (Meth) acrylic film, marking film using the same, and receptor sheet
KR20140030206A (en) * 2011-04-26 2014-03-11 쓰리엠 이노베이티브 프로퍼티즈 컴파니 Pressure-sensitive adhesives with mixed photocrosslinking system
US9598622B2 (en) 2012-09-25 2017-03-21 Cold Chain Technologies, Inc. Gel comprising a phase-change material, method of preparing the gel, thermal exchange implement comprising the gel, and method of preparing the thermal exchange implement
EP2733186A1 (en) 2012-11-19 2014-05-21 3M Innovative Properties Company Highly tackified acrylate pressure sensitive adhesives
JP6791615B2 (en) 2015-03-06 2020-11-25 スリーエム イノベイティブ プロパティズ カンパニー UV crosslinkable composition
FR3045641B1 (en) 2015-12-22 2021-04-30 Bluestar Silicones France USE OF A TYPE II PHOTOINITIATOR SYSTEM FOR CROSS-LINKING SILICONE COMPOSITIONS
EP3478787A1 (en) 2016-06-29 2019-05-08 3M Innovative Properties Company Ionizing radiation crosslinkable tackifed (meth)acrylate (co)polymer pressure sensitive adhesives with low acid content
KR102474200B1 (en) * 2017-12-27 2022-12-02 일디즈 테크닉 유니버시티 Photoinitiator and photo-vulcanization of latex
US20210261834A1 (en) 2018-08-03 2021-08-26 Denka Company Limited Adhesive agent and adhesive tape using said adhesive agent

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4153526A (en) * 1976-05-03 1979-05-08 Ppg Industries, Inc. Laminated windshield with improved innerlayer
SU683207A1 (en) * 1977-12-27 1985-03-07 Предприятие П/Я А-7924 Method of obtaining built-up polymethylacrylate
DE69211360T2 (en) * 1992-02-10 1997-01-30 Minnesota Mining & Mfg Radiation-crosslinked elastomers
DE4243270A1 (en) * 1992-12-21 1994-06-23 Lohmann Gmbh & Co Kg Process for crosslinking pressure sensitive adhesives using lasers
US5455074A (en) * 1992-12-29 1995-10-03 Kimberly-Clark Corporation Laminating method and products made thereby
JPH07165934A (en) * 1993-12-13 1995-06-27 Sakai Kagaku Kogyo Kk Photo-crosslinking of polyethylene product by excimer laser

Also Published As

Publication number Publication date
EP0894112A2 (en) 1999-02-03
WO1997040090A3 (en) 1997-11-27
JP2000509089A (en) 2000-07-18
KR20000005547A (en) 2000-01-25
WO1997040090A2 (en) 1997-10-30

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law
B15K Others concerning applications: alteration of classification

Free format text: PROCEDIMENTO AUTOMATICO DE RECLASSIFICACAO. AS CLASSIFICACOES IPC ANTERIORES ERAM: C08J 3/28; C09J 7/02.

Ipc: C08J 3/28 (2006.01), C08F 8/28 (2006.01), C09J 7/3

Ipc: C08J 3/28 (2006.01), C08F 8/28 (2006.01), C09J 7/3