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Title:
シーラント組成物、その製造方法
Document Type and Number:
Japanese Patent JP5887354
Kind Code:
B2
Abstract:
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/α-olefin interpolymer composition, based on the total weight of the sealant composition, wherein said ethylene/α-olefin interpolymer composition comprises an ethylene/α-olefin interpolymer, wherein ethylene/α-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 1000 C; (b) from 0.5 to 30 percent by weight of a propylene/α-olefin interpolymer composition, wherein said propylene/α-olefin interpolymer composition comprises a propylene/α-olefin copolymer or a propylene/ethylene/butene terpolymer, wherein said propylene/α-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.

Inventors:
Demilorus, Mehmet
Kong, Long Juan
Serrat, Christina
Signi, gagan
Lutkowski, Michael
Application Number:
JP2013536758A
Publication Date:
March 16, 2016
Filing Date:
October 26, 2011
Export Citation:
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Assignee:
Dow Global Technologies LLC
International Classes:
C08L23/08; C09K3/10; C08L23/14
Domestic Patent References:
JP6504808A
JP2010076342A
JP2014031524A
JP2013521382A
JP2012532218A
Foreign References:
US20020150781
WO2009122967A1
WO2011109563A1
US20110003129
Attorney, Agent or Firm:
Hiroshi Kobayashi
Norio Omori
Yasuhito Suzuki



 
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