EA201691318A1 - Блок-сополимер и клеевая композиция - Google Patents

Блок-сополимер и клеевая композиция

Info

Publication number
EA201691318A1
EA201691318A1 EA201691318A EA201691318A EA201691318A1 EA 201691318 A1 EA201691318 A1 EA 201691318A1 EA 201691318 A EA201691318 A EA 201691318A EA 201691318 A EA201691318 A EA 201691318A EA 201691318 A1 EA201691318 A1 EA 201691318A1
Authority
EA
Eurasian Patent Office
Prior art keywords
component
mass
molecular weight
average molecular
less
Prior art date
Application number
EA201691318A
Other languages
English (en)
Other versions
EA036570B1 (ru
Inventor
Косуке Накатани
Йосифуми Араки
Кента Сибуя
Такахиро Хисасуе
Казуо Моритоу
Original Assignee
Асахи Касеи Кабусики Кайся
Джапан Эластомер Ко., Лтд.
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.)
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=53681476&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EA201691318(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Асахи Касеи Кабусики Кайся, Джапан Эластомер Ко., Лтд. filed Critical Асахи Касеи Кабусики Кайся
Publication of EA201691318A1 publication Critical patent/EA201691318A1/ru
Publication of EA036570B1 publication Critical patent/EA036570B1/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
    • 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
    • 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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
    • C08F297/04—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes
    • C08F297/044—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes using a coupling agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L7/00—Compositions of natural rubber
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • 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
    • C09J107/00—Adhesives based on natural rubber
    • 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
    • C09J109/00—Adhesives based on homopolymers or copolymers of conjugated diene hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Graft Or Block Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Предлагается блок-сополимерная композиция, содержащая 20 мас.% и более и 90 мас.% и менее компонента (А) и 10 мас.% и более и 80 мас.% и менее компонента (В), где компонент (А) представляет собой блок-сополимер, содержащий полимерный блок, в основном содержащий звено винилароматического мономера, и полимерный блок, в основном содержащий звено сопряженного диенового мономера, и имеющий среднемассовую молекулярную массу, составляющую 30000 и более и 190000 и менее; и компонент (В) представляет собой блок-сополимер, содержащий полимерный блок в основном содержащий звено винилароматического мономера и полимерный блок, в основном содержащий звено сопряженного диенового мономера, и имеющий среднемассовую молекулярную массу, составляющую 60000 и более и 500000 и менее, где степень гидрирования звеньев сопряженного диеновогомономера в компоненте (А) и компоненте (В) находится в диапазоне от 10 до 80 мол.% при расчете на совокупное количество звеньев сопряженного диенового мономера в компоненте (А) и компоненте (В); и соотношение между среднемассовой молекулярной массой компонента (В) и среднемассовой молекулярной массой компонента (А) находится в диапазоне от 1,3 до 10.
EA201691318A 2014-01-23 2015-01-22 Блок-сополимер и клеевая композиция EA036570B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014010803 2014-01-23
PCT/JP2015/051735 WO2015111675A1 (ja) 2014-01-23 2015-01-22 ブロック共重合体及び粘接着剤組成物

Publications (2)

Publication Number Publication Date
EA201691318A1 true EA201691318A1 (ru) 2016-11-30
EA036570B1 EA036570B1 (ru) 2020-11-25

Family

ID=53681476

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201691318A EA036570B1 (ru) 2014-01-23 2015-01-22 Блок-сополимер и клеевая композиция

Country Status (12)

Country Link
US (1) US10385243B2 (ru)
EP (1) EP3098264B1 (ru)
JP (1) JP6126250B2 (ru)
KR (1) KR101842818B1 (ru)
CN (1) CN105916935B (ru)
EA (1) EA036570B1 (ru)
ES (1) ES2656392T3 (ru)
MX (1) MX2016009675A (ru)
MY (1) MY176208A (ru)
SG (1) SG11201605714VA (ru)
TW (1) TWI557200B (ru)
WO (1) WO2015111675A1 (ru)

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MY179935A (en) * 2014-05-19 2020-11-19 Asahi Chemical Ind Hydrogenated block copolymer composition and pressure-sensitive adhesive composition
KR102213963B1 (ko) * 2014-08-26 2021-02-08 주식회사 쿠라레 열가소성 중합체 조성물, 및 성형품
DE102016202018A1 (de) * 2016-02-10 2017-08-10 Tesa Se Haftklebemasse, diese enthaltende Selbstklebeprodukte und Verbunde
JP7126804B2 (ja) * 2016-10-26 2022-08-29 ヘンケルジャパン株式会社 ホットメルト接着剤
EP3666841B1 (en) * 2017-08-10 2024-01-03 Asahi Kasei Kabushiki Kaisha Composition for pressure-sensitive adhesive, material for pressure-sensitive adhesive, method for forming pressure-sensitive adhesive, pressure-sensitive adhesive, multilayered film and package
CN110305273B (zh) * 2018-03-20 2022-04-19 旭化成株式会社 嵌段共聚物组合物和粘着粘结剂组合物
JP7435451B2 (ja) * 2018-08-28 2024-02-21 日本ゼオン株式会社 組成物および弾性体
TW202110916A (zh) * 2019-08-30 2021-03-16 日商Ｊｓｒ股份有限公司 聚合物組成物、交聯體以及輪胎
JPWO2021065623A1 (ru) * 2019-09-30 2021-04-08
DE102020208165A1 (de) * 2020-06-30 2021-12-30 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
JP2022083763A (ja) * 2020-11-25 2022-06-06 旭化成株式会社 共重合体、共重合体組成物、及びゴム組成物
JP2022140043A (ja) 2021-03-12 2022-09-26 株式会社Ｅｎｅｏｓマテリアル ブロック重合体、重合体組成物及び粘着剤
JP2022140044A (ja) * 2021-03-12 2022-09-26 株式会社Ｅｎｅｏｓマテリアル ブロック共重合体及び粘着剤

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Also Published As

Publication number Publication date
MX2016009675A (es) 2017-05-01
EP3098264A1 (en) 2016-11-30
EP3098264B1 (en) 2017-12-20
KR20160103063A (ko) 2016-08-31
KR101842818B1 (ko) 2018-03-27
JPWO2015111675A1 (ja) 2017-03-23
SG11201605714VA (en) 2016-08-30
CN105916935A (zh) 2016-08-31
US10385243B2 (en) 2019-08-20
TWI557200B (zh) 2016-11-11
EP3098264A4 (en) 2016-12-28
JP6126250B2 (ja) 2017-05-10
WO2015111675A1 (ja) 2015-07-30
ES2656392T3 (es) 2018-02-27
CN105916935B (zh) 2018-06-15
EA036570B1 (ru) 2020-11-25
MY176208A (en) 2020-07-24
TW201534677A (zh) 2015-09-16
US20160333235A1 (en) 2016-11-17

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