TW202313820A - 共軛二烯系接枝聚合物及其製造方法、潤滑油添加劑、黏度指數提升劑、摩擦抑制劑、以及油組成物 - Google Patents

共軛二烯系接枝聚合物及其製造方法、潤滑油添加劑、黏度指數提升劑、摩擦抑制劑、以及油組成物 Download PDF

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Publication number
TW202313820A
TW202313820A TW111124212A TW111124212A TW202313820A TW 202313820 A TW202313820 A TW 202313820A TW 111124212 A TW111124212 A TW 111124212A TW 111124212 A TW111124212 A TW 111124212A TW 202313820 A TW202313820 A TW 202313820A
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TW
Taiwan
Prior art keywords
conjugated diene
polymer
graft polymer
main chain
chain
Prior art date
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TW111124212A
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English (en)
Chinese (zh)
Inventor
高井順矢
稻富敦
中原淳裕
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日商可樂麗股份有限公司
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Publication of TW202313820A publication Critical patent/TW202313820A/zh

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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08CTREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00Chemical modification of rubber
    • C08C19/02Hydrogenation
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08CTREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00Chemical modification of rubber
    • C08C19/30Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
    • C08C19/42Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
    • C08C19/44Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups of polymers containing metal atoms exclusively at one or both ends of the skeleton
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00Chemical modification by after-treatment
    • C08F8/04Reduction, e.g. hydrogenation
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/80Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/86Optimisation of rolling resistance, e.g. weight reduction 

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  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Lubricants (AREA)
TW111124212A 2021-06-30 2022-06-29 共軛二烯系接枝聚合物及其製造方法、潤滑油添加劑、黏度指數提升劑、摩擦抑制劑、以及油組成物 TW202313820A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021-108557 2021-06-30
JP2021108557 2021-06-30

Publications (1)

Publication Number Publication Date
TW202313820A true TW202313820A (zh) 2023-04-01

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TW111124212A TW202313820A (zh) 2021-06-30 2022-06-29 共軛二烯系接枝聚合物及其製造方法、潤滑油添加劑、黏度指數提升劑、摩擦抑制劑、以及油組成物

Country Status (3)

Country Link
JP (1) JPWO2023276742A1 (https=)
TW (1) TW202313820A (https=)
WO (1) WO2023276742A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025105383A1 (ja) * 2023-11-16 2025-05-22 株式会社クラレ 油組成物および該油組成物の使用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001064328A (ja) * 1999-09-01 2001-03-13 Kuraray Co Ltd α,ω−ジリチオポリマーまたはそれから誘導されるポリマーの製造方法
ITMI20042022A1 (it) * 2004-10-25 2005-01-25 Polimeri Europa Spa Processo per la preparazione di polibutadiene a basso grado di ramificazione
JP5551498B2 (ja) * 2010-04-14 2014-07-16 旭化成ケミカルズ株式会社 アニオン重合開始剤の製造方法
JP7285940B2 (ja) * 2019-09-20 2023-06-02 株式会社クラレ ゴム組成物、タイヤ用ゴム組成物及び靴底用ゴム組成物
WO2021054428A1 (ja) * 2019-09-20 2021-03-25 株式会社クラレ 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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WO2023276742A1 (ja) 2023-01-05
JPWO2023276742A1 (https=) 2023-01-05

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