JPS57180615A - Production of diene polymer having polymodal molecular weight distribution - Google Patents
Production of diene polymer having polymodal molecular weight distributionInfo
- Publication number
- JPS57180615A JPS57180615A JP56066679A JP6667981A JPS57180615A JP S57180615 A JPS57180615 A JP S57180615A JP 56066679 A JP56066679 A JP 56066679A JP 6667981 A JP6667981 A JP 6667981A JP S57180615 A JPS57180615 A JP S57180615A
- Authority
- JP
- Japan
- Prior art keywords
- polymer
- intrinsic viscosity
- diene polymer
- initiator
- completion
- 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.)
- Granted
Links
Classifications
-
- 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
- Polymerisation Methods In General (AREA)
- Polymerization Catalysts (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56066679A JPS57180615A (en) | 1981-04-30 | 1981-04-30 | Production of diene polymer having polymodal molecular weight distribution |
US06/371,020 US4537936A (en) | 1981-04-30 | 1982-04-22 | Diene rubber composition, method of preparing the same and tire employing said composition |
CA000401711A CA1208838A (en) | 1981-04-30 | 1982-04-27 | Diene rubber blends for tire treads |
DE8282302229T DE3280212D1 (de) | 1981-04-30 | 1982-04-29 | Dienkautschuk-masse. |
EP82302229A EP0064400B1 (en) | 1981-04-30 | 1982-04-29 | Diene rubber composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56066679A JPS57180615A (en) | 1981-04-30 | 1981-04-30 | Production of diene polymer having polymodal molecular weight distribution |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57180615A true JPS57180615A (en) | 1982-11-06 |
JPH0150244B2 JPH0150244B2 (zh) | 1989-10-27 |
Family
ID=13322847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56066679A Granted JPS57180615A (en) | 1981-04-30 | 1981-04-30 | Production of diene polymer having polymodal molecular weight distribution |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57180615A (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06199923A (ja) * | 1992-10-16 | 1994-07-19 | Bridgestone Corp | アニオン重合開始剤およびそれから得られる減少したヒステリシスを示す製品 |
JP2010229253A (ja) * | 2009-03-26 | 2010-10-14 | Jsr Corp | 変性共役ジエン系重合体の製造方法、変性共役ジエン系重合体、及びゴム組成物 |
JP2011038009A (ja) * | 2009-08-12 | 2011-02-24 | Sumitomo Rubber Ind Ltd | 共重合体、ゴム組成物及び空気入りタイヤ |
WO2018008318A1 (ja) * | 2016-07-07 | 2018-01-11 | 株式会社ブリヂストン | 重合体の製造方法 |
US11248064B2 (en) | 2017-02-08 | 2022-02-15 | Japan Elastomer Co., Ltd. | Conjugated diene polymer, conjugated diene polymer composition, and tire |
-
1981
- 1981-04-30 JP JP56066679A patent/JPS57180615A/ja active Granted
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06199923A (ja) * | 1992-10-16 | 1994-07-19 | Bridgestone Corp | アニオン重合開始剤およびそれから得られる減少したヒステリシスを示す製品 |
JP2004124105A (ja) * | 1992-10-16 | 2004-04-22 | Bridgestone Corp | アニオン重合開始剤、官能化された共役ジエン(共)重合体、加硫性のゴム組成物およびタイヤ |
JP2007070642A (ja) * | 1992-10-16 | 2007-03-22 | Bridgestone Corp | アニオン重合開始剤、官能化された共役ジエン(共)重合体、加硫性のゴム組成物およびタイヤ |
JP2007262420A (ja) * | 1992-10-16 | 2007-10-11 | Bridgestone Corp | アニオン重合開始剤その製造方法および官能化された共役ジエン(共)重合体の製造方法 |
JP2010229253A (ja) * | 2009-03-26 | 2010-10-14 | Jsr Corp | 変性共役ジエン系重合体の製造方法、変性共役ジエン系重合体、及びゴム組成物 |
JP2011038009A (ja) * | 2009-08-12 | 2011-02-24 | Sumitomo Rubber Ind Ltd | 共重合体、ゴム組成物及び空気入りタイヤ |
WO2018008318A1 (ja) * | 2016-07-07 | 2018-01-11 | 株式会社ブリヂストン | 重合体の製造方法 |
JP2018002965A (ja) * | 2016-07-07 | 2018-01-11 | 株式会社ブリヂストン | 重合体の製造方法 |
US20190169343A1 (en) * | 2016-07-07 | 2019-06-06 | Bridgestone Corporation | Method for producing polymer |
US11248064B2 (en) | 2017-02-08 | 2022-02-15 | Japan Elastomer Co., Ltd. | Conjugated diene polymer, conjugated diene polymer composition, and tire |
Also Published As
Publication number | Publication date |
---|---|
JPH0150244B2 (zh) | 1989-10-27 |
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