EA201691313A1 - Клейкая композиция и чувствительная к давлению клейкая лента - Google Patents

Клейкая композиция и чувствительная к давлению клейкая лента

Info

Publication number
EA201691313A1
EA201691313A1 EA201691313A EA201691313A EA201691313A1 EA 201691313 A1 EA201691313 A1 EA 201691313A1 EA 201691313 A EA201691313 A EA 201691313A EA 201691313 A EA201691313 A EA 201691313A EA 201691313 A1 EA201691313 A1 EA 201691313A1
Authority
EA
Eurasian Patent Office
Prior art keywords
block copolymer
double bonds
monomer unit
adhesive composition
vinyl aromatic
Prior art date
Application number
EA201691313A
Other languages
English (en)
Other versions
EA031755B1 (ru
Inventor
Есифуми Араки
Косуке Накатани
Сигео Накадзима
Original Assignee
Асахи Касеи Кабусики Кайся
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 Асахи Касеи Кабусики Кайся filed Critical Асахи Касеи Кабусики Кайся
Publication of EA201691313A1 publication Critical patent/EA201691313A1/ru
Publication of EA031755B1 publication Critical patent/EA031755B1/ru

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
    • C09J153/00—Adhesives based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers
    • C09J153/02—Vinyl aromatic monomers and conjugated dienes
    • C09J153/025—Vinyl aromatic monomers and conjugated dienes modified
    • 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
    • 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
    • C09J7/387—Block-copolymers
    • 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
    • C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/312—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier parameters being the characterizing feature

Landscapes

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

Abstract

Задачей настоящего изобретения в соответствии с настоящей патентной заявкой является предложить клейкую композицию, обладающую превосходной липкостью, прочностью прилипания, удерживающей способностью и кроющей способностью. Клейкая композиция в соответствии с изобретением настоящей патентной заявки содержит блок-сополимер (а), имеющий блок, содержащий, главным образом, виниловое ароматическое мономерное звено, реагент (b), придающий клейкость, и масло (с), в которой блок-сополимер (а) содержит частично гидрированный блок-сополимер (а-1), имеющий виниловое ароматическое мономерное звено и мономерное звено диена с сопряженными двойными связями, содержание винилового ароматического мономерного звена составляет 10 мас.% или больше и 19 мас.% или менее из расчета на 100 мас.% частично гидрированного блок-сополимера (а-1), и степень гидрирования двойных связей, содержащихся в мономерном звене диена с сопряженными двойными связями в частично гидрированном блок-сополимере (а-1), составляет 15 мол.% или больше и меньше чем 80 мол.% по общему количеству двойных связей перед гидрированием.
EA201691313A 2014-01-23 2015-01-22 Клейкая композиция и чувствительная к давлению клейкая лента EA031755B1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014010804 2014-01-23
JP2014010805 2014-01-23
PCT/JP2015/051734 WO2015111674A1 (ja) 2014-01-23 2015-01-22 粘接着剤組成物及び粘接着性テープ

Publications (2)

Publication Number Publication Date
EA201691313A1 true EA201691313A1 (ru) 2016-11-30
EA031755B1 EA031755B1 (ru) 2019-02-28

Family

ID=53681475

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201691313A EA031755B1 (ru) 2014-01-23 2015-01-22 Клейкая композиция и чувствительная к давлению клейкая лента

Country Status (13)

Country Link
US (1) US10487249B2 (ru)
EP (1) EP3098279B1 (ru)
JP (1) JP6329567B2 (ru)
KR (1) KR101895698B1 (ru)
CN (1) CN105916955B (ru)
EA (1) EA031755B1 (ru)
ES (1) ES2687399T3 (ru)
MX (1) MX2016009673A (ru)
MY (1) MY174144A (ru)
SA (1) SA516371523B1 (ru)
SG (1) SG11201605519QA (ru)
TW (1) TWI553074B (ru)
WO (1) WO2015111674A1 (ru)

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Also Published As

Publication number Publication date
TW201533194A (zh) 2015-09-01
EP3098279A1 (en) 2016-11-30
US20190153273A1 (en) 2019-05-23
TWI553074B (zh) 2016-10-11
KR20160102290A (ko) 2016-08-29
EP3098279B1 (en) 2018-06-27
ES2687399T3 (es) 2018-10-25
JP6329567B2 (ja) 2018-05-23
CN105916955B (zh) 2017-08-08
MX2016009673A (es) 2016-11-08
KR101895698B1 (ko) 2018-09-05
SA516371523B1 (ar) 2019-02-19
MY174144A (en) 2020-03-11
WO2015111674A1 (ja) 2015-07-30
EP3098279A4 (en) 2016-12-28
SG11201605519QA (en) 2016-08-30
US10487249B2 (en) 2019-11-26
EA031755B1 (ru) 2019-02-28
JPWO2015111674A1 (ja) 2017-03-23
CN105916955A (zh) 2016-08-31

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG TJ TM