JP2005089756A5 - - Google Patents
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- Publication number
- JP2005089756A5 JP2005089756A5 JP2004269480A JP2004269480A JP2005089756A5 JP 2005089756 A5 JP2005089756 A5 JP 2005089756A5 JP 2004269480 A JP2004269480 A JP 2004269480A JP 2004269480 A JP2004269480 A JP 2004269480A JP 2005089756 A5 JP2005089756 A5 JP 2005089756A5
- Authority
- JP
- Japan
- Prior art keywords
- repeating unit
- unit derived
- monomer
- optionally
- hydrocarbon group
- 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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Claims (3)
- 少なくとも１種のイソオレフィンモノマーから誘導された繰返し単位、所望により少なくとも１種のマルチオレフィンモノマーから誘導された繰返し単位、及び所望により共重合可能な更なるモノマーから誘導された繰返し単位を含んでなるポリマーを、２つの同一又は異なるＣ １ 〜Ｃ ５０ 炭化水素基に結合されたルイス酸性亜鉛金属中心を含み、該炭化水素基は、直鎖、分岐鎖又は環式基であってよく、炭素鎖中に少なくとも１つは電子吸引性である非炭素原子を１つ又はそれ以上含んでいてよい亜鉛化合物の存在下に製造する方法。
- ２つのＣ １ 〜Ｃ ５０ 炭化水素基は同一である請求項１に記載の方法。
- ２つのＣ １ 〜Ｃ ５０ 炭化水素基はペンタフルオロフェニルである請求項１または２に記載の方法。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2441079 | 2003-09-16 | ||
| CA2441079A CA2441079C (en) | 2003-09-16 | 2003-09-16 | Process for production of butyl rubber |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2005089756A JP2005089756A (ja) | 2005-04-07 |
| JP2005089756A5 true JP2005089756A5 (ja) | 2007-11-01 |
| JP4907853B2 JP4907853B2 (ja) | 2012-04-04 |
Family
ID=34140481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004269480A Expired - Fee Related JP4907853B2 (ja) | 2003-09-16 | 2004-09-16 | ブチルゴムの製造方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7041760B2 (ja) |
| EP (1) | EP1516883B1 (ja) |
| JP (1) | JP4907853B2 (ja) |
| CN (1) | CN1654487B (ja) |
| CA (1) | CA2441079C (ja) |
| DE (1) | DE602004024274D1 (ja) |
| HK (1) | HK1081564A1 (ja) |
| RU (1) | RU2422423C2 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2578679A1 (en) | 2006-03-14 | 2007-09-14 | Lanxess Inc. | Polymerization process using zinc halide initiators |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2356128A (en) * | 1939-10-20 | 1944-08-22 | Jasco Inc | Mixed olefinic polymerization process and product |
| US2358128A (en) | 1941-04-29 | 1944-09-12 | Union Oil Co | Lubricating oil production |
| US3326879A (en) * | 1963-02-25 | 1967-06-20 | Teijin Ltd | Polymerization of olefinic hydrocarbons in the presence of vocl2 and as an activatoran aromatic compound |
| US3493549A (en) * | 1966-10-11 | 1970-02-03 | Nippon Petrochemicals Co Ltd | Process for producing high molecular weight homopolymers or copolymers of iso-olefin |
| JPS4924599B1 (ja) * | 1969-12-15 | 1974-06-24 | ||
| US3919182A (en) * | 1972-11-01 | 1975-11-11 | Gaylord Research Inst Inc | Method for preparing alternating copolymers using a Friedel-Crafts catalyst and a free radical initiator in an aqueous medium |
| US4943616A (en) * | 1988-07-26 | 1990-07-24 | Polysar Limited | Living cationic polymerization process |
| US6291389B1 (en) * | 1994-04-28 | 2001-09-18 | Exxonmobil Chemical Patents Inc. | Cationic polymerization catalysts |
| US6008307A (en) * | 1994-04-28 | 1999-12-28 | Exxon Chemical Patents Inc | Process for producing olefin polymers using cationic catalysts |
| US6074978A (en) * | 1994-09-15 | 2000-06-13 | Exxon Chemical Patents Inc. | Carbocationic catalysts and process for using said catalysts |
| DE19528942A1 (de) * | 1995-08-07 | 1997-02-13 | Basf Ag | Verfahren zur Herstellung von halogenfreiem, reaktivem Polyisobuten |
| JPH09176229A (ja) * | 1995-09-14 | 1997-07-08 | Tosoh Corp | オレフィン低重合触媒及びそれを用いたオレフィンの低重合方法 |
| DE19603331A1 (de) * | 1996-01-31 | 1997-08-07 | Bayer Ag | Verfahren zur Herstellung von Polyisoolefinen mittels neuer Initiatorsysteme vom Metallocen-Typ |
| JPH11322821A (ja) * | 1998-05-18 | 1999-11-26 | Tosoh Corp | オレフィン類重合用触媒成分及びそれを用いたオレフィン類の重合方法 |
| JP4320799B2 (ja) * | 1998-05-18 | 2009-08-26 | 東ソー株式会社 | オレフィン類重合用触媒成分及びそれを用いたオレフィン類の重合方法 |
| WO2000004061A1 (en) | 1998-07-17 | 2000-01-27 | Bayer Inc. | Process for polymerizing cationically polymerizable olefin |
| DE19836663A1 (de) | 1998-08-13 | 2000-02-17 | Bayer Ag | Verfahren zur Herstellung von Polyisoolefinen mittels neuer Initiatorsysteme vom Metallocen-Typ |
| DE10211418A1 (de) * | 2002-03-15 | 2003-09-25 | Bayer Ag | Verfahren zur Herstellung hochreaktiver Polyisobutene |
-
2003
- 2003-09-16 CA CA2441079A patent/CA2441079C/en not_active Expired - Fee Related
-
2004
- 2004-08-31 US US10/931,204 patent/US7041760B2/en not_active Expired - Fee Related
- 2004-09-13 EP EP04021679A patent/EP1516883B1/en not_active Expired - Fee Related
- 2004-09-13 DE DE602004024274T patent/DE602004024274D1/de active Active
- 2004-09-15 RU RU2004127534/05A patent/RU2422423C2/ru not_active IP Right Cessation
- 2004-09-16 JP JP2004269480A patent/JP4907853B2/ja not_active Expired - Fee Related
- 2004-09-16 CN CN2004100832860A patent/CN1654487B/zh not_active Expired - Fee Related
-
2006
- 2006-02-13 HK HK06101843.1A patent/HK1081564A1/xx unknown
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