公开(公告)号：EP2377846B1

公开(公告)日：2013-05-01

申请号：EP11157274.9

申请日：2005-09-09

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

Inventor： Ostermaier, John J.

IPC: C07C253/34 ,  C07C209/86 ,  C07C255/24 ,  C07C211/12 ,  C07D223/04

CPC classification number: C07C209/86 ,  C07C253/34 ,  C07C211/12 ,  C07C255/24

公开(公告)号：EP2582661A1

公开(公告)日：2013-04-24

申请号：EP11729808.3

申请日：2011-06-16

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

Inventor： MOERBE, Larry, E. ,  CHAO, Tseng, H.

IPC: C07C253/10 ,  C07C255/04

CPC classification number: C07C253/10 ,  Y02P20/584 ,  C07C255/04

Abstract: Adiponitrile is made by reacting 3-pentenenitrile with hydrogen cyanide. The 3- pentenenitrile is made by reacting 1,3-butadiene with hydrogen cyanide. The catalyst for the reaction of 1,3-butadiene with hydrogen cyanide to make 3-pentenenitrile is recycled. At least a portion of the recycled catalyst is purified by an extraction process, which separates catalyst degradation products and reaction byproducts, such as mononitriles having 9 carbon atoms, from the catalyst.

Abstract translation: 己二腈是由3-戊烯腈与氰化氢反应制得的。 3-戊烯腈通过1,3-丁二烯与氰化氢反应制得。 1,3-丁二烯与氰化氢反应生成3-戊烯腈的催化剂被循环使用。 至少一部分再循环催化剂通过萃取过程纯化，萃取过程将催化剂降解产物和反应副产物如具有9个碳原子的单腈分离出来。

公开(公告)号：EP2188421B1

公开(公告)日：2013-04-03

申请号：EP08838907.7

申请日：2008-10-13

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

Inventor： SCHWINN, Glenn, Alan ,  WEST, Gary, Raymond

IPC: D01F6/60 ,  D01F6/80 ,  D01F6/90 ,  D01D5/38

CPC classification number: D01F6/60 ,  D01D5/38 ,  Y10T428/2904

公开(公告)号：EP1905511B1

公开(公告)日：2013-03-27

申请号：EP07024054.4

申请日：2002-11-20

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

Inventor： Gagne, Michael R. ,  Moloy, Kenneth G. ,  Radu, Nora S. ,  Santora, Brian P. ,  Tam, Wilson

IPC: B01J31/06 ,  B01J31/18 ,  B01J31/22 ,  C07F15/04 ,  C07F15/00 ,  C08F12/00 ,  C08F20/30 ,  C08F22/20 ,  C07C253/10 ,  C07C253/30 ,  C07C45/50

CPC classification number: B01J31/1658 ,  B01J31/185 ,  B01J31/1865 ,  B01J31/1875 ,  B01J31/1885 ,  B01J31/2291 ,  B01J31/2295 ,  B01J31/26 ,  B01J31/30 ,  B01J2531/0266 ,  B01J2531/822 ,  B01J2531/824 ,  B01J2531/827 ,  B01J2531/828 ,  B01J2531/845 ,  B01J2531/847 ,  C07C45/49 ,  C07C45/50 ,  C07C253/10 ,  C07C253/30 ,  C07F15/0066 ,  C07F15/045 ,  C07F15/065 ,  C08F12/24 ,  C08F30/02 ,  C08F212/08 ,  C08F212/14 ,  C08F212/32 ,  C08F212/36 ,  C08F230/02 ,  C07C47/19 ,  C07C255/06 ,  C07C255/09 ,  C07C255/17 ,  C07C47/02

公开(公告)号：EP1828363B1

公开(公告)日：2013-02-20

申请号：EP05858652.0

申请日：2005-12-15

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

Inventor： CHUANG, Cheng-yuan ,  LAYCOCK, Graham H. ,  LEUNG, Raymond S.p.

IPC: D06P3/82 ,  D04B1/18

CPC classification number: C09B67/008 ,  D04B1/18 ,  D04B15/48 ,  D06P1/18 ,  D06P1/20 ,  D06P3/26 ,  D06P3/54 ,  D06P3/8214

公开(公告)号：EP2285776B1

公开(公告)日：2013-01-30

申请号：EP09747190.8

申请日：2009-05-06

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

Inventor： AMEY, Ronald, L.

IPC: C09D5/16 ,  C07D211/80 ,  C07D211/82 ,  C07D211/90 ,  C07D211/86

CPC classification number: C09D5/1625 ,  C09D5/1687

公开(公告)号：EP2108067B1

公开(公告)日：2013-01-16

申请号：EP07863394.8

申请日：2007-09-28

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

Inventor： SCHMITT, Thomas, Edward ,  DEBENEDICTIS, Mach, A.

IPC: D03D1/02 ,  B60R21/235

CPC classification number: D03D1/02 ,  B60R21/235 ,  B60R2021/23509 ,  D01F6/62 ,  D03D5/00 ,  Y10T442/2139 ,  Y10T442/2377 ,  Y10T442/30

公开(公告)号：EP2281927B1

公开(公告)日：2012-12-26

申请号：EP10181735.1

申请日：2005-02-24

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

Inventor： Rao, Sundar M.

IPC: D01F1/04 ,  D06P1/00 ,  D06N7/00 ,  D06P3/24 ,  D06P3/52

CPC classification number: D06P3/241 ,  D01F1/04 ,  D06N7/0076 ,  D06N2201/0263 ,  D06N2203/065 ,  D06N2209/0807 ,  D06P3/52 ,  Y10S8/924

公开(公告)号：EP2515814A2

公开(公告)日：2012-10-31

申请号：EP10843488.7

申请日：2010-12-15

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

Inventor： BING-WO, Ronald, D. ,  NGUYEN, Young, D. ,  LAMBERT, James, Michael

IPC: A61F13/15 ,  B32B27/02 ,  D02G3/02 ,  B32B37/06

CPC classification number: A61F13/15593 ,  B32B37/203 ,  B32B2309/62 ,  B32B2309/68 ,  B32B2310/028 ,  B32B2310/0806 ,  B32B2555/02

Abstract: A stretch article comprising: a substrate comprising a substrate material, and at least one stretch yarn comprising an elastomeric propylene-base dpolymer, wherein the stretch yarn is bonded to the substrate and wherein the stretch yarn is capable of being mechanically bonded directly to the substrate surface.

公开(公告)号：EP2512673A1

公开(公告)日：2012-10-24

申请号：EP10838212.8

申请日：2010-12-15

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

Inventor： OSTERMAIER, John, J.

IPC: B01J37/03 ,  B01J37/16 ,  C07C253/10 ,  B01J23/755 ,  C01G53/00 ,  C07F9/02 ,  B01J31/18 ,  C01G53/06

CPC classification number: C07F9/145 ,  B01J31/185 ,  B01J2231/322 ,  B01J2531/847 ,  C01G53/06 ,  C07C253/10 ,  C07C255/07 ,  C07C255/04

Abstract: Nickel-metal-containing solids comprising for use in manufacturing nickel metal complexes are disclosed. The nickel-metal-containing solids are made by reducing basic nickel carbonates. By varying the molar ratios of carbonates and bicarbonates to nickel salts, the methods provide basic nickel carbonates that produce superior nickel metal-containing solids that react more effectively with phosphorous-containing ligands. The phosphorous containing ligands can be both monodentate and bidentate phosphorous-containing ligands.