JPWO2023276742A1 - - Google Patents

Info

Publication number
JPWO2023276742A1
JPWO2023276742A1 JP2023531810A JP2023531810A JPWO2023276742A1 JP WO2023276742 A1 JPWO2023276742 A1 JP WO2023276742A1 JP 2023531810 A JP2023531810 A JP 2023531810A JP 2023531810 A JP2023531810 A JP 2023531810A JP WO2023276742 A1 JPWO2023276742 A1 JP WO2023276742A1
Authority
JP
Japan
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
JP2023531810A
Other languages
Japanese (ja)
Other versions
JPWO2023276742A5 (enrdf_load_html_response
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 filed Critical
Publication of JPWO2023276742A1 publication Critical patent/JPWO2023276742A1/ja
Publication of JPWO2023276742A5 publication Critical patent/JPWO2023276742A5/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C08C19/02—Hydrogenation
    • 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
    • C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
    • C08C19/42—Addition 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
    • C08C19/44—Addition 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
    • 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
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction 

Landscapes

  • 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)
JP2023531810A 2021-06-30 2022-06-20 Pending JPWO2023276742A1 (enrdf_load_html_response)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021108557 2021-06-30
PCT/JP2022/024458 WO2023276742A1 (ja) 2021-06-30 2022-06-20 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

Publications (2)

Publication Number Publication Date
JPWO2023276742A1 true JPWO2023276742A1 (enrdf_load_html_response) 2023-01-05
JPWO2023276742A5 JPWO2023276742A5 (enrdf_load_html_response) 2025-02-26

Family

ID=84692735

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023531810A Pending JPWO2023276742A1 (enrdf_load_html_response) 2021-06-30 2022-06-20

Country Status (3)

Country Link
JP (1) JPWO2023276742A1 (enrdf_load_html_response)
TW (1) TW202313820A (enrdf_load_html_response)
WO (1) WO2023276742A1 (enrdf_load_html_response)

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

Citations (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
JP2006124707A (ja) * 2004-10-25 2006-05-18 Polimeri Europa Spa 分岐含有量が低いポリブタジエンの製造方法
JP2011219700A (ja) * 2010-04-14 2011-11-04 Asahi Kasei Chemicals Corp アニオン重合開始剤の製造方法
WO2021054429A1 (ja) * 2019-09-20 2021-03-25 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

Patent Citations (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
JP2006124707A (ja) * 2004-10-25 2006-05-18 Polimeri Europa Spa 分岐含有量が低いポリブタジエンの製造方法
JP2011219700A (ja) * 2010-04-14 2011-11-04 Asahi Kasei Chemicals Corp アニオン重合開始剤の製造方法
WO2021054429A1 (ja) * 2019-09-20 2021-03-25 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

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
GAO Q. ET AL.: "Novel Dual-Grafted Copolymer Bearing Classy Polystyrene and Crystalline Poly(Ethylene Oxide) as Side", JOURNAL OF MACROMOLECULAR SCIENCE ,PART A:PURE AND APPLIED CHEMISTRY, vol. 50, JPN6022037808, 2013, pages 1157 - 1165, ISSN: 0005707647 *
HEMPENIUS A.M: "Arborescent Graft Polybutadienes", MACROMOLECULES, vol. 30, JPN6022037807, 1997, pages 5602 - 5605, ISSN: 0005707646 *

Also Published As

Publication number Publication date
WO2023276742A1 (ja) 2023-01-05
TW202313820A (zh) 2023-04-01

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