NdBR with fragmented molar mass - Alan Seo Deutschland Gaembehr

Title:

NdBR with fragmented molar mass

Document Type and Number:

Japanese Patent JP6363705

Kind Code:

B2

Abstract:

The invention relates to neodymium-catalyzed polybutadienes (NdBR) comprising >95 wt % of cis-1,4 units and <1 wt % of 1,2-vinyl content, based on the neodymium-catalyzed polybutadiene, wherein the NdBR evinces a molar mass breakdown of not less than 25%.

Inventors:

Heike Cloppenburg
Alicia Les-Zattler

Application Number:

JP2016524484A

Publication Date:

July 25, 2018

Filing Date:

October 09, 2014

Export Citation:

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Assignee:

Alan Seo Deutschland Gaembehr

International Classes:

C08F36/06; A63B37/00; B60C1/00; C08C19/08; C08C19/20; C08F8/00; C08L21/00

Domestic Patent References:

JP2012090980A
JP8208751A
JP2012506931A
JP2001206907A
JP53144981A
JP2012077215A
JP2009144154A
JP2009275124A

Foreign References:

WO2013127448A1

Attorney, Agent or Firm:

Yasuhiko Murayama
Shinya Mitsuhiro
Tatsuhiko Abe

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