JP7273982B2 - 共役ジエン系グラフト重合体、およびその製造方法 - Google Patents

共役ジエン系グラフト重合体、およびその製造方法 Download PDF

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JP7273982B2
JP7273982B2 JP2021546968A JP2021546968A JP7273982B2 JP 7273982 B2 JP7273982 B2 JP 7273982B2 JP 2021546968 A JP2021546968 A JP 2021546968A JP 2021546968 A JP2021546968 A JP 2021546968A JP 7273982 B2 JP7273982 B2 JP 7273982B2
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conjugated diene
polymer
based graft
graft polymer
functional group
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JPWO2021054428A1 (https=
Inventor
慶和 上野
浩 神原
敦 稲富
順矢 高井
昭明 馬
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Kuraray Co Ltd
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Kuraray Co Ltd
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
    • C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C08G81/021—Block or graft polymers containing only sequences of polymers of C08C or C08F
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/25—Incorporating silicon atoms into the molecule
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/26—Incorporating metal atoms into the molecule
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
    • C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
    • C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C08G81/021—Block or graft polymers containing only sequences of polymers of C08C or C08F
    • C08G81/022—Block or graft polymers containing only sequences of polymers of C08C or C08F containing sequences of polymers of conjugated dienes and of polymers of alkenyl aromatic compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L15/00—Compositions of rubber derivatives
    • 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

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  • 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Graft Or Block Polymers (AREA)
JP2021546968A 2019-09-20 2020-09-18 共役ジエン系グラフト重合体、およびその製造方法 Active JP7273982B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019172169 2019-09-20
JP2019172169 2019-09-20
PCT/JP2020/035408 WO2021054428A1 (ja) 2019-09-20 2020-09-18 共役ジエン系グラフト重合体、およびその製造方法

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JPWO2021054428A1 JPWO2021054428A1 (https=) 2021-03-25
JP7273982B2 true JP7273982B2 (ja) 2023-05-15

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US (1) US12410264B2 (https=)
EP (1) EP4032915B1 (https=)
JP (1) JP7273982B2 (https=)
CN (1) CN114402021B (https=)
TW (1) TWI851816B (https=)
WO (1) WO2021054428A1 (https=)

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Publication number Priority date Publication date Assignee Title
WO2023276741A1 (ja) * 2021-06-30 2023-01-05 株式会社クラレ 水添共役ジエン系グラフト重合体、その製造方法、重合体組成物、成形品及び架橋物
WO2023276742A1 (ja) * 2021-06-30 2023-01-05 株式会社クラレ 共役ジエン系グラフト重合体及びその製造方法、潤滑油添加剤、粘度指数向上剤、摩擦抑制剤、並びに油組成物
CN117651644A (zh) * 2021-08-13 2024-03-05 株式会社Lg化学 制造透明片材的方法和透明片材
CN119613686B (zh) * 2024-11-27 2026-03-17 中国科学院理化技术研究所 一种废旧pet聚酯制备petg生物降解共聚酯的方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008004686A1 (en) 2006-07-07 2008-01-10 The Yokohama Rubber Co., Ltd. Modified diene rubber and rubber composition containing the same
WO2018034195A1 (ja) 2016-08-19 2018-02-22 旭化成株式会社 変性共役ジエン系重合体及びそのゴム組成物、並びにタイヤ
WO2018043700A1 (ja) 2016-09-02 2018-03-08 株式会社クラレ ゴム組成物
WO2020262371A1 (ja) 2019-06-25 2020-12-30 日鉄ケミカル＆マテリアル株式会社 変性ビニル芳香族系共重合体及びその製造方法、それから得られる変性共役ジエン系共重合体、その組成物、ゴム架橋物及びタイヤ部材

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JPS62225514A (ja) * 1986-03-26 1987-10-03 Shin Etsu Chem Co Ltd ブロツク・グラフト共重合体及びその製造法
JPH0672173B2 (ja) * 1987-02-20 1994-09-14 日本ペイント株式会社 グラフト重合体およびその製造方法
JPH0425511A (ja) * 1990-05-22 1992-01-29 Mitsubishi Petrochem Co Ltd グラフト共重合体の製造法
US5550194A (en) * 1995-01-31 1996-08-27 Shell Oil Company Process for making graft block copolymers by grafting anionic polymer chains onto functionalized polyolefins
US5693713A (en) * 1995-05-30 1997-12-02 Shell Oil Company Process for making block graft copolymers by grafting halosilanes onto polyolefin/diene polymers
KR100625135B1 (ko) * 2000-07-27 2006-09-20 제이에스알 가부시끼가이샤 1,2-폴리부타디엔, 열가소성 엘라스토머 조성물 및 중합체조성물
JP2003252927A (ja) 2002-03-06 2003-09-10 Mitsui Chemicals Inc 変性ポリオレフィンとその製造方法およびポリオレフィン置換ジカルボン酸誘導体の製造方法
FR2854404B1 (fr) 2003-04-29 2005-07-01 Michelin Soc Tech Procede d'obtention d'un elastomere greffe a groupes fonctionnels le long de la chaine et compositions de caoutchouc
JP5348763B2 (ja) * 2009-06-24 2013-11-20 旭化成ケミカルズ株式会社 変性共役ジエン−芳香族ビニル共重合体、その製造方法、及びその共重合体組成物
US8759451B2 (en) * 2011-12-21 2014-06-24 The Goodyear Tire & Rubber Company Method of making a graft copolymer
EP2902415A4 (en) * 2012-09-25 2016-05-18 Jsr Corp METHOD FOR MANUFACTURING MODIFIED CONJUGATED DIENE POLYMER, POLYMER COMPOSITION, CROSSLINKED POLYMER, AND PNEUMATIC POLYMER
FR3000073B1 (fr) * 2012-12-20 2015-02-20 Michelin & Cie Procede de greffage radicalaire d'un elastomere dienique
JP6303732B2 (ja) * 2014-03-31 2018-04-04 日本ゼオン株式会社 変性共役ジエン系重合体の製造方法
KR101874718B1 (ko) * 2015-12-24 2018-08-02 주식회사 엘지화학 실릴기 함유 신규 화합물, 변성 공액디엔계 중합체 및 이의 제조방법
JP7296259B2 (ja) 2019-06-14 2023-06-22 株式会社Fuji 部品実装機

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008004686A1 (en) 2006-07-07 2008-01-10 The Yokohama Rubber Co., Ltd. Modified diene rubber and rubber composition containing the same
WO2018034195A1 (ja) 2016-08-19 2018-02-22 旭化成株式会社 変性共役ジエン系重合体及びそのゴム組成物、並びにタイヤ
WO2018043700A1 (ja) 2016-09-02 2018-03-08 株式会社クラレ ゴム組成物
WO2020262371A1 (ja) 2019-06-25 2020-12-30 日鉄ケミカル＆マテリアル株式会社 変性ビニル芳香族系共重合体及びその製造方法、それから得られる変性共役ジエン系共重合体、その組成物、ゴム架橋物及びタイヤ部材

Non-Patent Citations (1)

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Title
Macromolecules, 1997, Vol.30, p.5602-5605

Also Published As

Publication number Publication date
TW202124464A (zh) 2021-07-01
WO2021054428A1 (ja) 2021-03-25
TWI851816B (zh) 2024-08-11
US12410264B2 (en) 2025-09-09
EP4032915B1 (en) 2025-11-05
CN114402021A (zh) 2022-04-26
EP4032915A4 (en) 2023-10-11
CN114402021B (zh) 2023-12-08
EP4032915A1 (en) 2022-07-27
JPWO2021054428A1 (https=) 2021-03-25
US20220289872A1 (en) 2022-09-15

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