JP2005510589A5 - - Google Patents

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Publication number
JP2005510589A5
JP2005510589A5 JP2003547469A JP2003547469A JP2005510589A5 JP 2005510589 A5 JP2005510589 A5 JP 2005510589A5 JP 2003547469 A JP2003547469 A JP 2003547469A JP 2003547469 A JP2003547469 A JP 2003547469A JP 2005510589 A5 JP2005510589 A5 JP 2005510589A5
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JP
Japan
Prior art keywords
mfr
copolymer
propylene
ethylene
content
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JP2003547469A
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JP2005510589A (ja
JP4233454B2 (ja
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Priority claimed from PCT/EP2002/013145 external-priority patent/WO2003046021A1/en
Publication of JP2005510589A publication Critical patent/JP2005510589A/ja
Publication of JP2005510589A5 publication Critical patent/JP2005510589A5/ja
Application granted granted Critical
Publication of JP4233454B2 publication Critical patent/JP4233454B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Claims (1)

  1. (重量%)
    A)プロピレンとエチレン含量1〜7%のエチレンとのランダムコポリマー(A1)、プロピレンとC4〜C8α−オレフィン含量2〜10%の1以上のC4〜C8α−オレフィンとのコポリマー(A2)、プロピレンとエチレンおよび1以上のC4〜C8α−オレフィン(エチレン含量0.5〜5%、C4〜C8α−オレフィン含量2〜6%)とのコポリマー(A3)からなる群から選択され、85%以上の室温でのキシレン不溶成分含量を有する1以上のプロピレンコポリマーの50〜90%、
    B)エチレンの8〜40%と任意にC4〜C8α−オレフィンの1〜10%を含有するプロピレンのコポリマーの10〜50%、
    を含有し、かつ溶融流量(MFR)値3〜30g/10分を有し、そのMFR値(MFR(2))は、上記割合で同じコポリマー(A)とコポリマー(B)を含有し、MFR値(MFR(1))が0.1〜5g/10分を有するプレカーサ組成物を分解に付して得られ、MFR(2)のMFR(1)に対する比が1.5〜20であるプロピレンポリマー組成物。
JP2003547469A 2001-11-27 2002-11-22 透明で柔軟なプロピレンポリマー組成物 Expired - Fee Related JP4233454B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01128193 2001-11-27
PCT/EP2002/013145 WO2003046021A1 (en) 2001-11-27 2002-11-22 Clear and flexible propylene polymer compositions

Publications (3)

Publication Number Publication Date
JP2005510589A JP2005510589A (ja) 2005-04-21
JP2005510589A5 true JP2005510589A5 (ja) 2006-01-05
JP4233454B2 JP4233454B2 (ja) 2009-03-04

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JP2003547469A Expired - Fee Related JP4233454B2 (ja) 2001-11-27 2002-11-22 透明で柔軟なプロピレンポリマー組成物

Country Status (15)

Country Link
US (1) US7381773B2 (ja)
EP (1) EP1448622B1 (ja)
JP (1) JP4233454B2 (ja)
KR (1) KR20040062650A (ja)
CN (1) CN100349929C (ja)
AR (1) AR037444A1 (ja)
AT (1) ATE324387T1 (ja)
AU (1) AU2002352104A1 (ja)
BR (1) BRPI0206560B1 (ja)
CA (1) CA2467812A1 (ja)
DE (1) DE60211012T2 (ja)
ES (1) ES2262874T3 (ja)
PL (1) PL368462A1 (ja)
RU (1) RU2296772C2 (ja)
WO (1) WO2003046021A1 (ja)

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