CN100513446C - 一种用于合成星型杂臂橡胶的方法 - Google Patents
一种用于合成星型杂臂橡胶的方法 Download PDFInfo
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- CN100513446C CN100513446C CNB2007100994337A CN200710099433A CN100513446C CN 100513446 C CN100513446 C CN 100513446C CN B2007100994337 A CNB2007100994337 A CN B2007100994337A CN 200710099433 A CN200710099433 A CN 200710099433A CN 100513446 C CN100513446 C CN 100513446C
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- polymerization
- isoprene
- polymkeric substance
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- rubber
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Description
试样1 | 试样2 | 试样3 | |
邵A硬度/° | 84 | 67 | |
门尼粘度(ML<sub>1+4</sub>) | 99 | 40 | 65 |
拉伸强度/MPa | 17.3 | 12.3 | 20 |
断裂伸长率/% | 223 | 281 | 450 |
200%定伸应力/MPa | 15.1 | 9.4 | |
撕裂强度/KN·m<sup>-1</sup> | 44.7 | 35.5 | |
0℃时Tg δ值 | 0.18632 | 0.23118 | 0.167 |
60℃时Tg δ值 | 0.11541 | 0.06379 | 0.158 |
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Priority Applications (1)
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CNB2007100994337A CN100513446C (zh) | 2007-05-21 | 2007-05-21 | 一种用于合成星型杂臂橡胶的方法 |
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CNB2007100994337A CN100513446C (zh) | 2007-05-21 | 2007-05-21 | 一种用于合成星型杂臂橡胶的方法 |
Publications (2)
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CN101062964A CN101062964A (zh) | 2007-10-31 |
CN100513446C true CN100513446C (zh) | 2009-07-15 |
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CNB2007100994337A Expired - Fee Related CN100513446C (zh) | 2007-05-21 | 2007-05-21 | 一种用于合成星型杂臂橡胶的方法 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102863576B (zh) * | 2012-08-23 | 2014-11-19 | 辽宁和运合成橡胶研究院有限公司 | 一种适用于制备3,4-异戊橡胶的复合结构调节剂及其用于制备3,4-异戊橡胶的方法 |
CN104513348B (zh) * | 2013-09-27 | 2017-01-11 | 中国石油天然气股份有限公司 | 一种星型杂臂三元共聚橡胶及其制备方法 |
CN113736149B (zh) * | 2020-05-29 | 2024-01-30 | 中国石油化工股份有限公司 | 一种全钢载重轮胎子午线轮胎胎侧胶料及其制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5344887A (en) * | 1992-12-21 | 1994-09-06 | Shell Oil Company | Star polymers of dienes, vinylarenes and alkyl methacrylates as modiied viscosity index improvers |
US5393787A (en) * | 1993-01-28 | 1995-02-28 | Minnesota Mining And Manufacturing Company | Block copolymer having mixed molecular weight endblocks |
CN1350015A (zh) * | 2000-10-19 | 2002-05-22 | 中国石油化工股份有限公司 | 异戊二烯、丁二烯、苯乙烯星型嵌段共聚物及其制备方法 |
CN1362427A (zh) * | 2000-12-29 | 2002-08-07 | 国家淀粉及化学投资控股公司 | 星型聚合物胶体稳定剂 |
CN1784439A (zh) * | 2003-05-07 | 2006-06-07 | 米其林研究和技术股份有限公司 | 用于轮胎胎面组合物的嵌段共聚物的制备方法及相应的共聚物 |
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2007
- 2007-05-21 CN CNB2007100994337A patent/CN100513446C/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5344887A (en) * | 1992-12-21 | 1994-09-06 | Shell Oil Company | Star polymers of dienes, vinylarenes and alkyl methacrylates as modiied viscosity index improvers |
US5393787A (en) * | 1993-01-28 | 1995-02-28 | Minnesota Mining And Manufacturing Company | Block copolymer having mixed molecular weight endblocks |
CN1350015A (zh) * | 2000-10-19 | 2002-05-22 | 中国石油化工股份有限公司 | 异戊二烯、丁二烯、苯乙烯星型嵌段共聚物及其制备方法 |
CN1362427A (zh) * | 2000-12-29 | 2002-08-07 | 国家淀粉及化学投资控股公司 | 星型聚合物胶体稳定剂 |
CN1784439A (zh) * | 2003-05-07 | 2006-06-07 | 米其林研究和技术股份有限公司 | 用于轮胎胎面组合物的嵌段共聚物的制备方法及相应的共聚物 |
Non-Patent Citations (6)
Title |
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Preparation of star-shaped SIBR with different number of arms. 戴斌等.合成橡胶工业,第25卷第1期. 2002 |
Preparation of star-shaped SIBR with different number of arms. 戴斌等.合成橡胶工业,第25卷第1期. 2002 * |
星型SIBR合成中偶联反应的研究. 严自力等.弹性体,第11卷第1期. 2001 |
星型SIBR合成中偶联反应的研究. 严自力等.弹性体,第11卷第1期. 2001 * |
苯乙烯/异戊二烯/丁二烯(S/I/B)星型嵌段聚合物的研制方法. 董松等.弹性体,第12卷第2期. 2002 |
苯乙烯/异戊二烯/丁二烯(S/I/B)星型嵌段聚合物的研制方法. 董松等.弹性体,第12卷第2期. 2002 * |
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CN101062964A (zh) | 2007-10-31 |
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