JP2003522259A5 - - Google Patents
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- JP2003522259A5 JP2003522259A5 JP2001558115A JP2001558115A JP2003522259A5 JP 2003522259 A5 JP2003522259 A5 JP 2003522259A5 JP 2001558115 A JP2001558115 A JP 2001558115A JP 2001558115 A JP2001558115 A JP 2001558115A JP 2003522259 A5 JP2003522259 A5 JP 2003522259A5
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- JP
- Japan
- Prior art keywords
- component
- weight
- propylene
- copolymer
- ethylene
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229920001577 copolymer Polymers 0.000 description 7
- 239000005977 Ethylene Substances 0.000 description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 4
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 4
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-Hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 2
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-Octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 2
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
- 229920001384 propylene homopolymer Polymers 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
Description
【特許請求の範囲】
【請求項1】 (a)耐衝撃性コポリマーの全重量に基づいて、40重量%乃至95重量%の成分Aであって、成分Aはプロピレンホモポリマー又はプロピレンコポリマーを含有し、前記プロピレンコポリマーは10重量%以下のエチレン、ブテン、ヘキセン又はオクテンコモノマーを含有し、成分Aにおける非晶質ポリプロピレンの量は2重量%未満である、成分A並びに
(b)耐衝撃性コポリマーの全重量に基づいて、5重量%乃至60重量%の成分Bであって、成分Bはプロピレンコポリマーを含有し、前記プロピレンコポリマーは20重量%乃至70重量%のエチレン、ブテン、ヘキセン及び/又はオクテンコモノマー及び80重量%乃至30重量%のプロピレンを含有する、成分Bを含有する、プロピレン耐衝撃性コポリマー組成物。
【請求項2】 複数段階重合方法において、成分Bが、成分Aの存在下で生成される、請求項1記載の組成物。
【請求項3】 成分Aがプロピレンホモポリマーである、請求項1記載の組成物。
【請求項4】 成分Bが、プロピレン及び20重量%乃至70重量%のエチレンから本質的に成る、請求項1記載の組成物。
【請求項5】 成分Bが、プロピレン及び30重量%乃至65重量%のエチレンから本質的に成る、請求項1記載の組成物。
【請求項6】 成分Bが3.0未満の分子量分布を有する、請求項1記載の組成物。
【請求項1】 (a)耐衝撃性コポリマーの全重量に基づいて、40重量%乃至95重量%の成分Aであって、成分Aはプロピレンホモポリマー又はプロピレンコポリマーを含有し、前記プロピレンコポリマーは10重量%以下のエチレン、ブテン、ヘキセン又はオクテンコモノマーを含有し、成分Aにおける非晶質ポリプロピレンの量は2重量%未満である、成分A並びに
(b)耐衝撃性コポリマーの全重量に基づいて、5重量%乃至60重量%の成分Bであって、成分Bはプロピレンコポリマーを含有し、前記プロピレンコポリマーは20重量%乃至70重量%のエチレン、ブテン、ヘキセン及び/又はオクテンコモノマー及び80重量%乃至30重量%のプロピレンを含有する、成分Bを含有する、プロピレン耐衝撃性コポリマー組成物。
【請求項2】 複数段階重合方法において、成分Bが、成分Aの存在下で生成される、請求項1記載の組成物。
【請求項3】 成分Aがプロピレンホモポリマーである、請求項1記載の組成物。
【請求項4】 成分Bが、プロピレン及び20重量%乃至70重量%のエチレンから本質的に成る、請求項1記載の組成物。
【請求項5】 成分Bが、プロピレン及び30重量%乃至65重量%のエチレンから本質的に成る、請求項1記載の組成物。
【請求項6】 成分Bが3.0未満の分子量分布を有する、請求項1記載の組成物。
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18101600P | 2000-02-08 | 2000-02-08 | |
US60/181,016 | 2000-02-08 | ||
US09/535,357 US6384142B1 (en) | 2000-02-08 | 2000-03-24 | Propylene impact copolymers |
US09/535,357 | 2000-03-24 | ||
US09/534,556 US6492465B1 (en) | 2000-02-08 | 2000-03-24 | Propylene impact copolymers |
US09/534,556 | 2000-03-24 | ||
PCT/US2001/004126 WO2001058970A1 (en) | 2000-02-08 | 2001-02-08 | Propylene impact copolymers |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2003522259A JP2003522259A (ja) | 2003-07-22 |
JP2003522259A5 true JP2003522259A5 (ja) | 2008-01-24 |
Family
ID=22662533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2001558115A Pending JP2003522259A (ja) | 2000-02-08 | 2001-02-08 | プロピレン耐衝撃性コポリマー |
Country Status (10)
Country | Link |
---|---|
US (4) | US6384142B1 (ja) |
EP (2) | EP1254186B1 (ja) |
JP (1) | JP2003522259A (ja) |
KR (2) | KR20020073209A (ja) |
CN (1) | CN1398272A (ja) |
AT (1) | ATE286082T1 (ja) |
BR (1) | BR0108150A (ja) |
CA (1) | CA2398509A1 (ja) |
DE (1) | DE60108075T2 (ja) |
WO (1) | WO2001058970A1 (ja) |
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