发明名称 |
A SEALANT COMPOSITION, METHOD OF PRODUCING THE SAME |
摘要 |
The instant invention is a sealant composition, method of producing the same, articles made therefrom, and method for forming such articles. The sealant composition according to the present invention comprises: (a) from 70 to 99.5 percent by weight of an ethylene/a-olefin interpolymer composition, based on the total weight of the sealant composition, wherein said ethylene/a-olefin interpolymer composition comprises an ethylene/a-olefin interpolymer, wherein ethylene/a-olefin interpolymer has a Comonomer Distribution Constant (CDC) in the range of from 15 to 250, and a density in the range of from 0.875 to 0.963 g/cm3, a melt index (I2) in a range of from 0.2 to 20 g/ 10 minutes, and long chain branching frequency in the range of from 0.02 to 3 long chain branches (LCB) per 1000C; (b) from 0.5 to 30 percent by weight of a propylene/a-olefin interpolymer composition, wherein said propylene/a-olefin interpolymer composition comprises a propylene/a-olefin copolymer or a propylene/ethylene/butene terpolymer, wherein said propylene/a-olefin copolymer has a crystallinity in the range of from 1 percent by weight to 30 percent by weight, a heat of fusion in the range of from 2 Joules/gram to 50 Joules/gram, and a DSC melting point in the range of 25° C to 110° C. |
申请公布号 |
WO2012061168(A1) |
申请公布日期 |
2012.05.10 |
申请号 |
WO2011US57780 |
申请日期 |
2011.10.26 |
申请人 |
DOW GLOBAL TECHNOLOGIES LLC;DEMIRORS, MEHMET;CONG, RONGJUAN;SERRAT, CRISTINA;SAINI, GAGAN;RUTKOWSKE, MICHAEL |
发明人 |
DEMIRORS, MEHMET;CONG, RONGJUAN;SERRAT, CRISTINA;SAINI, GAGAN;RUTKOWSKE, MICHAEL |
分类号 |
C08L23/08 |
主分类号 |
C08L23/08 |
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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