Invention Grant
US07683204B2 Mixture of alicyclic polycarboxylic acid esters having high cis isomer content
有权
具有高顺式异构体含量的脂环族多元羧酸酯的混合物
- Patent Title: Mixture of alicyclic polycarboxylic acid esters having high cis isomer content
- Patent Title (中): 具有高顺式异构体含量的脂环族多元羧酸酯的混合物
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Application No.: US10489317Application Date: 2002-08-30
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Publication No.: US07683204B2Publication Date: 2010-03-23
- Inventor: Wilfried Büschken , Michael Graβ , Alfred Kaizik , Dietrich Maschmeyer , Axel Tuchlenski , Franz Nierlich
- Applicant: Wilfried Büschken , Michael Graβ , Alfred Kaizik , Dietrich Maschmeyer , Axel Tuchlenski , Franz Nierlich
- Applicant Address: DE Marl
- Assignee: Oxeno Olefinchemie GmbH
- Current Assignee: Oxeno Olefinchemie GmbH
- Current Assignee Address: DE Marl
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: DE10146848 20010924
- International Application: PCT/EP02/09732 WO 20020830
- International Announcement: WO03/029168 WO 20030410
- Main IPC: C07C69/74
- IPC: C07C69/74
Abstract:
The present invention relates to mixtures of alicyclic polycarboxylic esters with high cis content, to a process for their preparation by ring-hydrogenation of the corresponding aromatic polycarboxylic esters, and also to the use of the mixtures.
Public/Granted literature
- US20040260113A1 Mixture of alicyclic polycarboxylic esters with high cis content Public/Granted day:2004-12-23
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