Patent search ap:("INVISTA Technologies S.à.r.l.") AND inv:"QIU Page Weiming"

1.

发明授权
3-ALKYLATED-5,5',6,6',7,7',8,8'-OCTAHYDRO-2,2'-BINAPHTHOLS AND 3,3'-DIALKYLATED-5,5',6,6',7,7',8,8'-OCTAHYDRO-2,2'-BINAPHTHOLS AND PROCESSES FOR MAKING THEM 有权
Title translation: 3-烷基-5,5'，6,6'，7,7'，8,8'-二羟基-2,2'-二萘酚和3,3'-二烷基化的-5,5'，6,6' 7,7'，8,8'-OCTAHYDRO-2,2'-联萘及其制备方法

公开(公告)号：EP1465851B1

公开(公告)日：2010-06-23

申请号：EP02789788.3

申请日：2002-11-20

Applicant: INVISTA Technologies S.à.r.l.

Inventor： LU, Helen, S.M. , QIU, Weiming , SHAPIRO, Rafael

IPC: C07C39/17 , C07C37/14 , C07C37/18 , C07C37/11 , C07C37/16

CPC classification number: C07C39/17 , C07C37/11 , C07C37/14 , C07C37/16 , C07C37/18 , C07C2601/10 , C07C2602/10

2.

发明授权
SUPPORTED BIS(PHOSPHORUS)LIGANDS AND THEIR USE IN THE CATALYSIS 有权
Title translation: 支持二磷和它们在催化

公开(公告)号：EP1448620B1

公开(公告)日：2008-06-04

申请号：EP02791322.7

申请日：2002-11-26

Applicant: INVISTA Technologies S.à.r.l.

Inventor： QIU, Weiming , COBB, Michael, W.

IPC: C08F8/40 , C08C19/24 , B01J31/18

CPC classification number: C08F8/40 , B01J31/1658 , B01J31/1845 , B01J31/185 , B01J31/1875 , B01J2231/321 , B01J2231/322 , B01J2231/323 , B01J2231/52 , B01J2231/641 , B01J2531/822 , B01J2531/824 , B01J2531/827 , B01J2531/828 , B01J2531/845 , B01J2531/847 , C07C45/50 , C07F9/145 , C08C19/24 , C07C47/02

Abstract: Supported bis(phosphorus) ligands are disclosed for use in a variety of catalytic processes, including the isomerization, hydrogenation, hydroformylation, and hydrocyanation of unsaturated organic compounds. Catalysts are formed when the ligands are combined with a catalytically active metal, such as nickel.

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