发明名称 CROSSLINKED FOAMS HAVING HIGH HARDNESS AND LOW COMPRESSION SET
摘要 A foamable formulation composition comprises at least 50 weight percent of an ethylene/alpha-olefin interpolymer having a Comonomer Distribution Constant in the range of from 15 to 250; a density in the range of from 0.875 to 0.963g/cm3; a melt index (I2) in a range of from 0.5 to 5 g/10 minutes; and long chain branching frequency in the range of from 0.05 to 3 long chain branches (LCB) per 1000C; (2) a blowing agent; and (3) a cross link agent. The formulation may be processed to result in a foam having a density ranging from 0.05 to 0.25 g/cm 3 and have properties such as split tear, compression set, and/or shrinkage percentage that are improved in comparison with otherwise-identical formulations lacking the identified ethylene/alpha-olefin interpolymer in comparable amount. These foams may be particularly useful for a variety of applications, including, in particular, footwear applications.
申请公布号 WO2014000230(A1) 申请公布日期 2014.01.03
申请号 WO2012CN77782 申请日期 2012.06.28
申请人 DOW GLOBAL TECHNOLOGIES LLC;TU, HUICHIN;HAO, LEI;YUN, XIAOBING;WU, CHANG 发明人 TU, HUICHIN;HAO, LEI;YUN, XIAOBING;WU, CHANG
分类号 C08L23/08;C08F210/16;C08J3/24;C08J9/04;C08K3/00;C08K5/00 主分类号 C08L23/08
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