KR20250049332A - 변성 스타이렌계 엘라스토머 - Google Patents

변성 스타이렌계 엘라스토머 Download PDF

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Publication number
KR20250049332A
KR20250049332A KR1020257007382A KR20257007382A KR20250049332A KR 20250049332 A KR20250049332 A KR 20250049332A KR 1020257007382 A KR1020257007382 A KR 1020257007382A KR 20257007382 A KR20257007382 A KR 20257007382A KR 20250049332 A KR20250049332 A KR 20250049332A
Authority
KR
South Korea
Prior art keywords
group
modified styrene
formula
substituted succinimide
based elastomer
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
KR1020257007382A
Other languages
English (en)
Korean (ko)
Inventor
레이 사타케
가즈히코 모리
시게루 구리모토
Original Assignee
가부시끼가이샤 레조낙
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 가부시끼가이샤 레조낙 filed Critical 가부시끼가이샤 레조낙
Publication of KR20250049332A publication Critical patent/KR20250049332A/ko
Pending legal-status Critical Current

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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
    • C08L53/025—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 modified
    • 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
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • 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
    • C08F287/00—Macromolecular compounds obtained by polymerising monomers on to block polymers
    • 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
    • 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
    • C08F8/04—Reduction, e.g. hydrogenation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
KR1020257007382A 2022-08-16 2023-08-14 변성 스타이렌계 엘라스토머 Pending KR20250049332A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2022-129612 2022-08-16
JP2022129612 2022-08-16
PCT/JP2023/029445 WO2024038846A1 (ja) 2022-08-16 2023-08-14 変性スチレン系エラストマー

Publications (1)

Publication Number Publication Date
KR20250049332A true KR20250049332A (ko) 2025-04-11

Family

ID=89941704

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020257007382A Pending KR20250049332A (ko) 2022-08-16 2023-08-14 변성 스타이렌계 엘라스토머

Country Status (6)

Country Link
US (1) US20260049165A1 (https=)
JP (1) JPWO2024038846A1 (https=)
KR (1) KR20250049332A (https=)
CN (1) CN119698439A (https=)
TW (1) TW202417528A (https=)
WO (1) WO2024038846A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013028761A (ja) 2011-07-29 2013-02-07 Aron Kasei Co Ltd 熱可塑性エラストマー組成物

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56116702A (en) * 1980-02-22 1981-09-12 Asahi Chem Ind Co Ltd Graft copolymer
US11466150B2 (en) * 2017-05-11 2022-10-11 Zeon Corporation Block copolymer composition obtained by modification treatment, method for producing same, modified block copolymer composition used for same, and method for producing said modified block copolymer composition
US20230212344A1 (en) * 2020-02-28 2023-07-06 Zeon Corporation Thermoplastic elastomer composition for impact-resistant material and impact-resistant material
JP2021187889A (ja) * 2020-05-26 2021-12-13 昭和電工マテリアルズ株式会社 熱硬化性樹脂組成物、プリプレグ、積層板、多層プリント配線板及び半導体パッケージ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013028761A (ja) 2011-07-29 2013-02-07 Aron Kasei Co Ltd 熱可塑性エラストマー組成物

Also Published As

Publication number Publication date
WO2024038846A1 (ja) 2024-02-22
US20260049165A1 (en) 2026-02-19
CN119698439A (zh) 2025-03-25
JPWO2024038846A1 (https=) 2024-02-22
TW202417528A (zh) 2024-05-01

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Patent event date: 20250305

Patent event code: PA01051R01D

Comment text: International Patent Application

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