JPWO2023276742A5 - - Google Patents
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- Publication number
- JPWO2023276742A5 JPWO2023276742A5 JP2023531810A JP2023531810A JPWO2023276742A5 JP WO2023276742 A5 JPWO2023276742 A5 JP WO2023276742A5 JP 2023531810 A JP2023531810 A JP 2023531810A JP 2023531810 A JP2023531810 A JP 2023531810A JP WO2023276742 A5 JPWO2023276742 A5 JP WO2023276742A5
- Authority
- JP
- Japan
- Prior art keywords
- conjugated diene
- graft polymer
- diene graft
- polymer according
- contained
- 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
Links
- 150000001993 dienes Chemical class 0.000 claims 35
- 229920000578 graft copolymer Polymers 0.000 claims 25
- 229920000642 polymer Polymers 0.000 claims 9
- 239000000178 monomer Substances 0.000 claims 6
- 238000004519 manufacturing process Methods 0.000 claims 5
- 239000011203 carbon fibre reinforced carbon Substances 0.000 claims 4
- 150000001450 anions Chemical class 0.000 claims 3
- -1 aromatic vinyl compound Chemical group 0.000 claims 3
- 125000004429 atom Chemical group 0.000 claims 3
- 239000002199 base oil Substances 0.000 claims 3
- 239000000203 mixture Substances 0.000 claims 3
- 239000003921 oil Substances 0.000 claims 3
- 229920002554 vinyl polymer Polymers 0.000 claims 3
- 239000000654 additive Substances 0.000 claims 2
- 230000000996 additive effect Effects 0.000 claims 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 2
- 239000010687 lubricating oil Substances 0.000 claims 2
- 239000002841 Lewis acid Substances 0.000 claims 1
- 238000010539 anionic addition polymerization reaction Methods 0.000 claims 1
- 125000003118 aryl group Chemical group 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 125000003700 epoxy group Chemical group 0.000 claims 1
- 125000005842 heteroatom Chemical group 0.000 claims 1
- 239000003112 inhibitor Substances 0.000 claims 1
- 150000007517 lewis acids Chemical class 0.000 claims 1
- 125000005647 linker group Chemical group 0.000 claims 1
- 150000002900 organolithium compounds Chemical class 0.000 claims 1
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 JPWO2023276742A1 (https=) | 2023-01-05 |
| JPWO2023276742A5 true JPWO2023276742A5 (https=) | 2025-02-26 |
Family
ID=84692735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023531810A Pending JPWO2023276742A1 (https=) | 2021-06-30 | 2022-06-20 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPWO2023276742A1 (https=) |
| TW (1) | TW202313820A (https=) |
| WO (1) | WO2023276742A1 (https=) |
Families Citing this family (1)
| 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)
| 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 |
-
2022
- 2022-06-20 WO PCT/JP2022/024458 patent/WO2023276742A1/ja not_active Ceased
- 2022-06-20 JP JP2023531810A patent/JPWO2023276742A1/ja active Pending
- 2022-06-29 TW TW111124212A patent/TW202313820A/zh unknown
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