公开(公告)号：CA2239568A1

公开(公告)日：1997-06-12

申请号：CA2239568

申请日：1996-12-05

Applicant: UNION CARBIDE CHEM PLASTIC

Inventor： BRYANT DAVID ROBERT ,  EISENSCHMID THOMAS CARL ,  NICHOLSON JAMES CLAIR ,  LEUNG TAK WAI ,  BILLIG ERNST

IPC: B01J31/02 ,  B01J31/18 ,  B01J31/40 ,  B01J38/74 ,  C07B61/00 ,  C07C45/50 ,  C07C47/02 ,  C07F9/02 ,  C07F9/145 ,  C07F9/6571 ,  C07F9/6574 ,  C07C45/80 ,  C07C47/228 ,  C07C47/277 ,  C07C67/347 ,  C07C69/716 ,  C07D209/46 ,  C07D333/22 ,  C07F9/141

Abstract: This invention relates to a process for separating one or more phosphorus acidic compounds from a reaction product fluid containing said one or more phosphorus acidic compounds, a metal-organophosphite ligand complex catalyst and optionally free organophosphite ligand which process comprises treating said reaction product fluid with an aqueous buffer solution sufficient to neutralize and remove at least some amount of said one or more phosphorus acidic compounds from said reaction product fluid.

公开(公告)号：BR9303936A

公开(公告)日：1994-06-14

申请号：BR9303936

申请日：1993-09-28

Applicant: UNION CARBIDE CHEM PLASTIC

Inventor： BABIN JAMES EDWARD ,  MAHER JAMES MICHAEL ,  BILLIG ERNST

IPC: B01J31/22 ,  B01J31/18 ,  C07B61/00 ,  C07C45/50 ,  C07C47/02 ,  C07C67/00 ,  C07C231/00 ,  C07C253/00 ,  C07F9/02 ,  B01J31/28 ,  B01J31/24 ,  C07C45/49

Abstract: This invention provides a process for stabilizing a phosphite ligand against degradation in a homogeneous reaction mixture containing a Group VIII transition metal catalyst and the phosphite ligand, said process comprising adding to the reaction mixture an epoxide in an amount from 0.001 to 5 weight percent based on the total weight of the reaction mixture to reduce the degradation of the ligand.

公开(公告)号：DE68905465T2

公开(公告)日：1993-07-15

申请号：DE68905465

申请日：1989-10-05

Applicant: UNION CARBIDE CHEM PLASTIC

Inventor： MILLER JAMES ,  BRYANT ROBERT ,  BILLIG ERNST ,  SHAW LESLIE

IPC: B01J31/40 ,  C07C45/50

公开(公告)号：ES2203725T3

公开(公告)日：2004-04-16

申请号：ES96942907

申请日：1996-12-05

Applicant: UNION CARBIDE CHEM PLASTIC

Inventor： BILLIG ERNST ,  BRYANT DAVID ROBERT

IPC: B01J19/18 ,  C07B61/00 ,  B01J27/18 ,  B01J31/02 ,  B01J31/18 ,  B01J31/22 ,  B01J31/40 ,  B01J38/74 ,  C07C45/49 ,  C07C45/50 ,  C07C47/02 ,  C07C51/00 ,  C07C51/255 ,  C07C51/265 ,  C07C51/42 ,  C07C51/43 ,  C07C63/00 ,  C07C63/15 ,  C07C63/26 ,  C07F9/02 ,  C07F9/141 ,  C07F9/145 ,  C07F9/50 ,  C07F9/6571 ,  C07F9/6574 ,  C07F15/00 ,  F04D25/08 ,  F04D29/28

Abstract: This invention relates to a process which comprises reacting one or more reactants in the presence of a metal-organophosphite ligand complex catalyst and dissolved water and optionally free organophosphite ligand to produce a reaction product fluid comprising one or more products, wherein said process is conducted in the presence of carbon dioxide in an amount sufficient not to effect substantial degradation of any said organophosphite ligand and/or substantial deactivation of said metal-organophosphite ligand complex catalyst.

公开(公告)号：DE69621839D1

公开(公告)日：2002-07-18

申请号：DE69621839

申请日：1996-12-05

Applicant: UNION CARBIDE CHEM PLASTIC

Inventor： BECKER CARL ,  BRYANT ROBERT ,  BUNNING LEROY ,  NICHOLSON CLAIR ,  BILLIG ERNST

IPC: B01J19/18 ,  B01J27/18 ,  C07B61/00 ,  B01J31/02 ,  B01J31/18 ,  B01J31/22 ,  B01J31/40 ,  B01J38/74 ,  C07C45/49 ,  C07C45/50 ,  C07C47/02 ,  C07C51/00 ,  C07C51/255 ,  C07C51/265 ,  C07C51/42 ,  C07C51/43 ,  C07C63/00 ,  C07C63/15 ,  C07C63/26 ,  C07F9/02 ,  C07F9/141 ,  C07F9/145 ,  C07F9/50 ,  C07F9/6571 ,  C07F9/6574 ,  C07F15/00 ,  F04D25/08 ,  F04D29/28

Abstract: This invention relates to a process which comprises reacting one or more reactants in the presence of a metal-organophosphite ligand complex catalyst and dissolved water and optionally free organophosphite ligand to produce a reaction product fluid comprising one or more products, wherein said process is conducted in the presence of carbon dioxide in an amount sufficient not to effect substantial degradation of any said organophosphite ligand and/or substantial deactivation of said metal-organophosphite ligand complex catalyst.

公开(公告)号：PL349100A1

公开(公告)日：2002-07-01

申请号：PL34910099

申请日：1999-07-02

Applicant: UNION CARBIDE CHEM PLASTIC

Inventor： BILLIG ERNST ,  BRYANT DAVID ROBERT ,  BEASLEY CRAIG ALAN ,  MORRISON DONALD LEE ,  WARHOLIC MICHAEL DAVID ,  STOCKMAN KENNETH ELWOOD

IPC: B01J31/24 ,  B01J31/40 ,  C07B61/00 ,  C07C45/50 ,  C07C47/21 ,  B01J31/00

Abstract: This invention relates to a method of stabilizing a metal-organophosphorus ligand complex catalyst against deactivation in a process which comprises reacting one or more reactants in the presence of a metal-organophosphorus ligand complex catalyst and optionally free organophosphorus ligand to produce a reaction product fluid comprising one or more products, and in which at least a portion of said process is conducted under separation conditions sufficient to effect at least some deactivation of the metal-organophosphorus ligand complex catalyst, which method comprises conducting the portion of said process that occurs under separation conditions in the presence of one or more alkadienes sufficient to prevent and/or lessen deactivation of the metal-organophosphorus ligand complex catalyst.

公开(公告)号：DE69613858T2

公开(公告)日：2002-04-11

申请号：DE69613858

申请日：1996-12-05

Applicant: UNION CARBIDE CHEM PLASTIC

Inventor： BRYANT ROBERT ,  NICHOLSON CLAIR ,  BILLIG ERNST

IPC: B01J19/18 ,  B01J27/18 ,  B01J31/02 ,  C07B61/00 ,  B01J31/18 ,  B01J31/22 ,  B01J31/40 ,  B01J38/74 ,  C07C45/49 ,  C07C45/50 ,  C07C47/02 ,  C07C51/00 ,  C07C51/255 ,  C07C51/265 ,  C07C51/42 ,  C07C51/43 ,  C07C63/00 ,  C07C63/15 ,  C07C63/26 ,  C07F9/02 ,  C07F9/141 ,  C07F9/145 ,  C07F9/50 ,  C07F9/6571 ,  C07F9/6574 ,  C07F15/00 ,  F04D25/08 ,  F04D29/28

Abstract: This invention relates to a process which comprises reacting one or more reactants in the presence of a metal-organophosphite ligand complex catalyst and dissolved water and optionally free organophosphite ligand to produce a reaction product fluid comprising one or more products, wherein said process is conducted in the presence of carbon dioxide in an amount sufficient not to effect substantial degradation of any said organophosphite ligand and/or substantial deactivation of said metal-organophosphite ligand complex catalyst.

公开(公告)号：BR9911830A

公开(公告)日：2001-10-16

申请号：BR9911830

申请日：1999-07-02

Applicant: UNION CARBIDE CHEM PLASTIC

Inventor： BILLIG ERNST ,  BRYANT DAVID ROBERT ,  BEASLEY CRAIG ALAN ,  MORRISON DONALD LEE ,  WARHOLIC MICHAEL DAVID ,  STOCKMAN KENNETH ELWOOD

IPC: B01J31/24 ,  B01J31/40 ,  C07B61/00 ,  C07C45/50 ,  C07C47/21 ,  B01J31/00

Abstract: This invention relates to a method of stabilizing a metal-organophosphorus ligand complex catalyst against deactivation in a process which comprises reacting one or more reactants in the presence of a metal-organophosphorus ligand complex catalyst and optionally free organophosphorus ligand to produce a reaction product fluid comprising one or more products, and in which at least a portion of said process is conducted under separation conditions sufficient to effect at least some deactivation of the metal-organophosphorus ligand complex catalyst, which method comprises conducting the portion of said process that occurs under separation conditions in the presence of one or more alkadienes sufficient to prevent and/or lessen deactivation of the metal-organophosphorus ligand complex catalyst.

公开(公告)号：AU719870B2

公开(公告)日：2000-05-18

申请号：AU1129297

申请日：1996-12-05

Applicant: UNION CARBIDE CHEM PLASTIC

Inventor： BECKER MICHAEL CARL ,  BRYANT DAVID ROBERT ,  BUNNING DONALD LEROY ,  NICHOLSON JAMES CLAIR ,  BILLIG ERNST

IPC: C07B61/00 ,  B01J19/18 ,  B01J27/18 ,  B01J31/02 ,  B01J31/18 ,  B01J31/22 ,  B01J31/40 ,  B01J38/74 ,  C07C45/49 ,  C07C45/50 ,  C07C47/02 ,  C07C51/00 ,  C07C51/255 ,  C07C51/265 ,  C07C51/42 ,  C07C51/43 ,  C07C63/00 ,  C07C63/15 ,  C07C63/26 ,  C07F9/02 ,  C07F9/141 ,  C07F9/145 ,  C07F9/50 ,  C07F9/6571 ,  C07F9/6574 ,  C07F15/00 ,  F04D25/08 ,  F04D29/28

Abstract: This invention relates to a process which comprises reacting one or more reactants in the presence of a metal-organophosphite ligand complex catalyst and dissolved water and optionally free organophosphite ligand to produce a reaction product fluid comprising one or more products, wherein said process is conducted in the presence of carbon dioxide in an amount sufficient not to effect substantial degradation of any said organophosphite ligand and/or substantial deactivation of said metal-organophosphite ligand complex catalyst.

公开(公告)号：SK68698A3

公开(公告)日：1999-02-11

申请号：SK68698

申请日：1996-12-05

Applicant: UNION CARBIDE CHEM PLASTIC

Inventor： BRYANT DAVID R ,  LEUNG TAK WAI ,  BILLIG ERNST ,  EISENSCHMID THOMAS C ,  NICHOLSON JAMES C

IPC: B01J31/02 ,  B01J31/18 ,  B01J31/40 ,  B01J38/74 ,  C07B61/00 ,  C07C45/50 ,  C07C47/02 ,  C07F9/02 ,  C07F9/145 ,  C07F9/6571 ,  C07F9/6574 ,  F04D25/08 ,  F04D29/28