JP2007514874A5 - - Google Patents
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- Publication number
- JP2007514874A5 JP2007514874A5 JP2006544339A JP2006544339A JP2007514874A5 JP 2007514874 A5 JP2007514874 A5 JP 2007514874A5 JP 2006544339 A JP2006544339 A JP 2006544339A JP 2006544339 A JP2006544339 A JP 2006544339A JP 2007514874 A5 JP2007514874 A5 JP 2007514874A5
- Authority
- JP
- Japan
- Prior art keywords
- molecular weight
- copolymer
- hexene
- fiber
- range
- 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.)
- Withdrawn
Links
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 claims 3
- 229920001577 copolymer Polymers 0.000 claims 3
- 239000000835 fiber Substances 0.000 claims 2
- 239000000155 melt Substances 0.000 claims 1
- 239000004745 nonwoven fabric Substances 0.000 claims 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims 1
- 229920005604 random copolymer Polymers 0.000 claims 1
- 239000004711 α-olefin Substances 0.000 claims 1
Claims (3)
- プロピレンと1-ヘキセンと任意にその他のα-オレフィンとの半結晶質ランダムコポリマーを含み、1-ヘキセンの量が該コポリマーの全重量に対して1.5 wt%から3 wt%未満であり、該コポリマーが4〜35 g /10分の範囲の溶融流量(MFR)の値及び4〜12の範囲の分子量分布（重量平均分子量と数平均分子量との間の比
- 前記コポリマーが、5〜9の分子量分布を有する請求項１に記載の繊維。
- 請求項１又は２に記載の繊維から得ることができる不織布。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP03029381 | 2003-12-19 | ||
| PCT/EP2004/014340 WO2005059210A1 (en) | 2003-12-19 | 2004-12-16 | Fibres made from copolymers of propylene and hexene-1 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2007514874A JP2007514874A (ja) | 2007-06-07 |
| JP2007514874A5 true JP2007514874A5 (ja) | 2008-01-24 |
Family
ID=34684551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006544339A Withdrawn JP2007514874A (ja) | 2003-12-19 | 2004-12-16 | プロピレンとヘキセン−１とのコポリマーからつくられる繊維 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7674731B2 (ja) |
| EP (1) | EP1694889B1 (ja) |
| JP (1) | JP2007514874A (ja) |
| CN (1) | CN1894448A (ja) |
| AT (1) | ATE537281T1 (ja) |
| WO (1) | WO2005059210A1 (ja) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101910219B (zh) * | 2007-12-28 | 2012-11-21 | 巴塞尔聚烯烃意大利有限责任公司 | 从丙烯和己烯-1的无规共聚物制造的塑料罐 |
| EP2279216B1 (en) * | 2008-05-28 | 2011-09-28 | Borealis AG | Propylene-hexene random copolymer produced in the presence of a ziegler natta catalyst |
| ATE495204T1 (de) | 2008-11-18 | 2011-01-15 | Borealis Ag | Statistisches propylen/hexen-copolymer, das in gegenwart eines metallocen-katalysators hergestellt wird |
| WO2011009704A1 (en) | 2009-07-21 | 2011-01-27 | Basell Poliolefine Italia S.R.L. | Fibres made from copolymers of propylene and 1-pentene |
| CN102947356B (zh) | 2010-06-22 | 2015-09-09 | 巴塞尔聚烯烃意大利有限责任公司 | 烯烃气相聚合的方法 |
| EP2699718B1 (en) | 2011-04-21 | 2015-03-04 | Basell Poliolefine Italia S.r.l. | Propylene-based terpolymers for fibers |
| EP2729507B1 (en) | 2011-07-06 | 2015-10-14 | Basell Poliolefine Italia S.r.l. | Random copolymer of propylene with 1-hexene |
| EP2731781B1 (en) | 2011-07-15 | 2016-05-18 | Basell Poliolefine Italia S.r.l. | Polyolefin strap comprising a random copolymer of propylene with 1-hexene |
| WO2014001426A1 (en) * | 2012-06-27 | 2014-01-03 | Total Research & Technology Feluy | Propylene polymer for high-tenacity fibers and nonwovens |
| US11814759B2 (en) | 2019-06-11 | 2023-11-14 | Basell Poliolefine Italia S.R.L. | Core-skin fiber comprising propylene ethylene random copolymer |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1098272B (it) | 1978-08-22 | 1985-09-07 | Montedison Spa | Componenti,di catalizzatori e catalizzatori per la polimerizzazione delle alfa-olefine |
| IT1209255B (it) | 1980-08-13 | 1989-07-16 | Montedison Spa | Catalizzatori per la polimerizzazione di olefine. |
| IT1190681B (it) | 1982-02-12 | 1988-02-24 | Montedison Spa | Componenti e catalizzatori per la polimerizzazione di olefine |
| IT1227260B (it) | 1988-09-30 | 1991-03-28 | Himont Inc | Dieteri utilizzabili nella preparazione di catalizzatori ziegler-natta |
| CA2191124C (en) * | 1994-05-24 | 2005-08-30 | Exxonmobil Chemical Patents, Inc. | Fibers and fabrics incorporating lower melting propylene polymers |
| IL117114A (en) | 1995-02-21 | 2000-02-17 | Montell North America Inc | Components and catalysts for the polymerization ofolefins |
| US5652051A (en) * | 1995-02-27 | 1997-07-29 | Kimberly-Clark Worldwide, Inc. | Nonwoven fabric from polymers containing particular types of copolymers and having an aesthetically pleasing hand |
| IT1275573B (it) | 1995-07-20 | 1997-08-07 | Spherilene Spa | Processo ed apparecchiatura per la pomimerizzazione in fase gas delle alfa-olefine |
| US6864207B2 (en) * | 1997-01-28 | 2005-03-08 | Fina Technology, Inc. | Ziegler-Natta catalyst for polyolefins |
| BR9916964A (pt) * | 1998-12-08 | 2002-05-28 | Dow Chemical Co | Fibras de polipropileno/etileno ligável por fusão, composição para produzì-la, método para melhorar sua resistência de ligação e processo para produzì-la |
| CN1165641C (zh) | 1999-04-15 | 2004-09-08 | 巴塞尔技术有限公司 | 包含丙烯无规共聚物的可热粘合聚烯烃纤维 |
| KR20020060740A (ko) * | 2000-09-15 | 2002-07-18 | 리챠트 블라이스 | 올레핀 중합체에 대한 첨가제의 비압출 분산액 및 농축물 |
| US20050106978A1 (en) * | 2003-11-18 | 2005-05-19 | Cheng Chia Y. | Elastic nonwoven fabrics made from blends of polyolefins and processes for making the same |
-
2004
- 2004-12-16 CN CNA200480037985XA patent/CN1894448A/zh active Pending
- 2004-12-16 US US10/581,982 patent/US7674731B2/en active Active
- 2004-12-16 EP EP20040803953 patent/EP1694889B1/en active Active
- 2004-12-16 AT AT04803953T patent/ATE537281T1/de active
- 2004-12-16 WO PCT/EP2004/014340 patent/WO2005059210A1/en not_active Application Discontinuation
- 2004-12-16 JP JP2006544339A patent/JP2007514874A/ja not_active Withdrawn
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