发明名称 |
POLYMER COMPOSITIONS FOR ROTATIONAL MOLDING APPLICATIONS. |
摘要 |
<p>A polymer having a density of from about 0.94 g/ cm3 to about 0.96 g/ cm3 and a primary structure parameter 2 (PSP2 value) of greater than about 8.5, wherein an article formed from the polymer has an environmental stress crack resistance of equal to or greater than about 1000 hours when measured in accordance with ASTM D 1693 condition A. A polymer having at least one lower molecular weight component and at least one higher molecular weight component and having a PSP2 value of equal to or greater than about 8.5, wherein an article formed from the polymer has an environmental stress crack resistance of greater than about 1000 hours when measured in accordance with ASTM D 1693 condition A.</p> |
申请公布号 |
MX2013009630(A) |
申请公布日期 |
2013.09.26 |
申请号 |
MX20130009630 |
申请日期 |
2012.02.21 |
申请人 |
CHEVRON PHILLIPS CHEMICAL COMPANY LP |
发明人 |
RICHARD M BUCK;ALBERT P. MASINO;QING YANG;PAUL J DESLAURIERS;STEVEN J. SECORA;ELIZABETH M LANIER;GUYLAINE ST JEAN;JON D RATZLAFF;CHRISTOPHER E WITTNER |
分类号 |
C08L23/08 |
主分类号 |
C08L23/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|