发明名称 |
LONG CHAIN BRANCHED POLYMERS AND METHODS OF MAKING SAME |
摘要 |
A polymer having a long chain branching content peaking at greater than about 20 long chain branches per million carbon atoms, and a polydispersity index of greater than about 10 wherein the long chain branching decreases to approximately zero at the higher molecular weight portion of the molecular weight distribution. A polymer having a long chain branching content peaking at greater than about 8 long chain branches per million carbon atoms, a polydispersity index of greater than about 20 wherein the long chain branching decreases to approximately zero at the higher molecular weight portion of the molecular weight distribution. A polymer having a long chain branching content peaking at greater than about 1 long chain branches per chain, and a polydispersity index of greater than about 10 wherein the long chain branching decreases to approximately zero at the higher molecular weight portion of the molecular weight distribution. |
申请公布号 |
CA2857362(A1) |
申请公布日期 |
2013.06.06 |
申请号 |
CA20122857362 |
申请日期 |
2012.11.14 |
申请人 |
CHEVRON PHILLIPS CHEMICAL COMPANY LP |
发明人 |
YU, YOULU;SCHWERDTFEGER, ERIC D.;MCDANIEL, MAX P.;SOLENBERGER, ALAN L.;COLLINS, KATHY S. |
分类号 |
C08F110/02 |
主分类号 |
C08F110/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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