JP2009106929A5 - - Google Patents

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Publication number
JP2009106929A5
JP2009106929A5 JP2008212061A JP2008212061A JP2009106929A5 JP 2009106929 A5 JP2009106929 A5 JP 2009106929A5 JP 2008212061 A JP2008212061 A JP 2008212061A JP 2008212061 A JP2008212061 A JP 2008212061A JP 2009106929 A5 JP2009106929 A5 JP 2009106929A5
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JP
Japan
Prior art keywords
metathesis
catalyst system
nitrile rubber
chloride
ring
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JP2008212061A
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English (en)
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JP2009106929A (ja
JP5235561B2 (ja
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Priority claimed from DE102007039526A external-priority patent/DE102007039526A1/de
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Publication of JP2009106929A publication Critical patent/JP2009106929A/ja
Publication of JP2009106929A5 publication Critical patent/JP2009106929A5/ja
Application granted granted Critical
Publication of JP5235561B2 publication Critical patent/JP5235561B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Claims (3)

  1. 周期律表の6または8族遷移金属に基づく錯体触媒であって前記金属にカルベン様の方式で結合された少なくとも1個の配位子を有するメタセシス触媒と、アルカリ土類金属塩化物、好ましくは塩化カルシウムまたは塩化マグネシウムと、を含む触媒系。
  2. メタセシス反応、好ましくは閉環メタセシス(RCM)、交叉メタセシス(CM)または開環メタセシス(ROMP)における、請求項に記載の触媒系の使用。
  3. ニトリルゴムの分子量を低下させるための方法であって、少なくとも1種の共役ジエン、少なくとも1種のα,β−不飽和ニトリル、および場合によっては1種または複数のさらなる共重合性モノマーの繰り返し単位を含むコポリマーまたはターポリマーをニトリルゴムとして使用し、前記ニトリルゴムを、適切であるならば共オレフィンの存在下に、請求項に記載の触媒系と接触させる、方法。
JP2008212061A 2007-08-21 2008-08-20 触媒系およびメタセシス反応のためのその使用 Expired - Fee Related JP5235561B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007039526.6 2007-08-21
DE102007039526A DE102007039526A1 (de) 2007-08-21 2007-08-21 Katalysator-Systeme und deren Verwendung für Metathese-Reaktionen

Publications (3)

Publication Number Publication Date
JP2009106929A JP2009106929A (ja) 2009-05-21
JP2009106929A5 true JP2009106929A5 (ja) 2011-07-28
JP5235561B2 JP5235561B2 (ja) 2013-07-10

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JP2008212061A Expired - Fee Related JP5235561B2 (ja) 2007-08-21 2008-08-20 触媒系およびメタセシス反応のためのその使用

Country Status (7)

Country Link
US (1) US7737233B2 (ja)
EP (1) EP2027919B1 (ja)
JP (1) JP5235561B2 (ja)
CN (1) CN101371992B (ja)
BR (1) BRPI0822513A2 (ja)
DE (1) DE102007039526A1 (ja)
MX (1) MX2008010687A (ja)

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