MX9303036A - PROCESS FOR THE PREPARATION OF COPOLYMERS. - Google Patents

PROCESS FOR THE PREPARATION OF COPOLYMERS.

Info

Publication number
MX9303036A
MX9303036A MX9303036A MX9303036A MX9303036A MX 9303036 A MX9303036 A MX 9303036A MX 9303036 A MX9303036 A MX 9303036A MX 9303036 A MX9303036 A MX 9303036A MX 9303036 A MX9303036 A MX 9303036A
Authority
MX
Mexico
Prior art keywords
copolymers
preparation
promoter
group viii
viii metal
Prior art date
Application number
MX9303036A
Other languages
Spanish (es)
Inventor
Johannes Jacobus Keijsper
Original Assignee
Shell Int Research
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shell Int Research filed Critical Shell Int Research
Publication of MX9303036A publication Critical patent/MX9303036A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G67/00—Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing oxygen or oxygen and carbon, not provided for in groups C08G2/00 - C08G65/00
    • C08G67/02—Copolymers of carbon monoxide and aliphatic unsaturated compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyethers (AREA)

Abstract

La presente invención se refiere a un proceso para la preparación de copolímeros, el cual comprende copolimerizar monóxido de carbono con uno o más compuestos etilénicamente insaturados, bajo condiciones de polimerización en la fase gas, en la presencia de un sistema de catalizador que comprende: a) un metal del grupo VIII de la Tabla Periódica, b) un soporte, y c) un promotor, en el cual la cantidad del promotor es menor que 30 moles por átomo gramo del metal del grupo VIII,The present invention relates to a process for the preparation of copolymers, which comprises copolymerizing carbon monoxide with one or more ethylenically unsaturated compounds, under conditions of polymerization in the gas phase, in the presence of a catalyst system comprising: a ) a group VIII metal of the Periodic Table, b) a support, and c) a promoter, in which the amount of the promoter is less than 30 moles per gram atom of the group VIII metal,

MX9303036A 1992-05-27 1993-05-25 PROCESS FOR THE PREPARATION OF COPOLYMERS. MX9303036A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP92201537 1992-05-27

Publications (1)

Publication Number Publication Date
MX9303036A true MX9303036A (en) 1994-06-30

Family

ID=8210635

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9303036A MX9303036A (en) 1992-05-27 1993-05-25 PROCESS FOR THE PREPARATION OF COPOLYMERS.

Country Status (10)

Country Link
JP (1) JPH0632896A (en)
KR (1) KR930023384A (en)
CN (1) CN1079230A (en)
AU (1) AU660255B2 (en)
BR (1) BR9302044A (en)
CA (1) CA2096897A1 (en)
MX (1) MX9303036A (en)
PL (1) PL299055A1 (en)
TW (1) TW285674B (en)
ZA (1) ZA933631B (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8909476D0 (en) * 1989-04-26 1989-06-14 British Petroleum Co Plc Process for preparing polyketones
US5162493A (en) * 1990-06-22 1992-11-10 Shell Oil Company Polymerization of co/olefin/functionally substituted olefin with tetra alkyl diphosphine
CN1079231A (en) * 1992-05-27 1993-12-08 国际壳牌研究有限公司 The preparation method of the multipolymer of carbon monoxide and alefinically unsaturated compounds

Also Published As

Publication number Publication date
JPH0632896A (en) 1994-02-08
CN1079230A (en) 1993-12-08
ZA933631B (en) 1993-12-20
PL299055A1 (en) 1993-11-29
TW285674B (en) 1996-09-11
CA2096897A1 (en) 1993-11-28
AU3879693A (en) 1993-12-02
BR9302044A (en) 1993-11-30
AU660255B2 (en) 1995-06-15
KR930023384A (en) 1993-12-18

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