IT1265364B1 - Sistema catalittico e processo per la copolimerizzazione di olefine con ossido di carbonio - Google Patents

Sistema catalittico e processo per la copolimerizzazione di olefine con ossido di carbonio

Info

Publication number
IT1265364B1
IT1265364B1 IT93MI002538A ITMI932538A IT1265364B1 IT 1265364 B1 IT1265364 B1 IT 1265364B1 IT 93MI002538 A IT93MI002538 A IT 93MI002538A IT MI932538 A ITMI932538 A IT MI932538A IT 1265364 B1 IT1265364 B1 IT 1265364B1
Authority
IT
Italy
Prior art keywords
olefins
copolymerization
catalytic system
carbon oxide
preparation
Prior art date
Application number
IT93MI002538A
Other languages
English (en)
Inventor
Anna Sommazzi
Gabriele Lugli
Fabio Garbassi
Original Assignee
Enichem Spa
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 Enichem Spa filed Critical Enichem Spa
Priority to IT93MI002538A priority Critical patent/IT1265364B1/it
Publication of ITMI932538A0 publication Critical patent/ITMI932538A0/it
Priority to EP94203328A priority patent/EP0661327A3/en
Priority to JP6317798A priority patent/JPH07196789A/ja
Priority to US08/457,816 priority patent/US5670610A/en
Publication of ITMI932538A1 publication Critical patent/ITMI932538A1/it
Application granted granted Critical
Publication of IT1265364B1 publication Critical patent/IT1265364B1/it

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • B01J31/14—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron
    • B01J31/146—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron of boron
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
    • B01J31/1805—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing nitrogen
    • B01J31/181—Cyclic ligands, including e.g. non-condensed polycyclic ligands, comprising at least one complexing nitrogen atom as ring member, e.g. pyridine
    • B01J31/1815—Cyclic ligands, including e.g. non-condensed polycyclic ligands, comprising at least one complexing nitrogen atom as ring member, e.g. pyridine with more than one complexing nitrogen atom, e.g. bipyridyl, 2-aminopyridine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/24—Phosphines, i.e. phosphorus bonded to only carbon atoms, or to both carbon and hydrogen atoms, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, phosphole or anionic phospholide ligands
    • B01J31/2404—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring
    • B01J31/2409—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring with more than one complexing phosphine-P atom
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/10—Complexes comprising metals of Group I (IA or IB) as the central metal
    • B01J2531/16—Copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/10—Complexes comprising metals of Group I (IA or IB) as the central metal
    • B01J2531/17—Silver
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/10—Complexes comprising metals of Group I (IA or IB) as the central metal
    • B01J2531/18—Gold

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyethers (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Un catalizzatore attivo nella preparazione di copolimeri alternati delle olefine con ossido di carbonio (CO) è costituito da:a) un sale di un metallo del gruppo IB del sistema periodico,b) un legante bidentato contenente due atomi di azoto o di fosforo in grado di legarsi all'atomo del metallo mediante legami dativi,c) un acido di Lewis,d) facoltativamente un ossidante.Viene descritta la preparazione del catalizzatore ed il suo impiego nella copolimerizzazione alternata dell'etilene (C2) e/o di altre olefine con l'ossido di carboni.
IT93MI002538A 1993-12-03 1993-12-03 Sistema catalittico e processo per la copolimerizzazione di olefine con ossido di carbonio IT1265364B1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT93MI002538A IT1265364B1 (it) 1993-12-03 1993-12-03 Sistema catalittico e processo per la copolimerizzazione di olefine con ossido di carbonio
EP94203328A EP0661327A3 (en) 1993-12-03 1994-11-15 Catalyst system and process for the copolymerization of olefins and carbon monoxide.
JP6317798A JPH07196789A (ja) 1993-12-03 1994-11-29 触媒系
US08/457,816 US5670610A (en) 1993-12-03 1995-06-01 Catalytic system and process for the copolymerization of olefins with carbon monoxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT93MI002538A IT1265364B1 (it) 1993-12-03 1993-12-03 Sistema catalittico e processo per la copolimerizzazione di olefine con ossido di carbonio

Publications (3)

Publication Number Publication Date
ITMI932538A0 ITMI932538A0 (it) 1993-12-03
ITMI932538A1 ITMI932538A1 (it) 1995-06-03
IT1265364B1 true IT1265364B1 (it) 1996-11-22

Family

ID=11367286

Family Applications (1)

Application Number Title Priority Date Filing Date
IT93MI002538A IT1265364B1 (it) 1993-12-03 1993-12-03 Sistema catalittico e processo per la copolimerizzazione di olefine con ossido di carbonio

Country Status (3)

Country Link
EP (1) EP0661327A3 (it)
JP (1) JPH07196789A (it)
IT (1) IT1265364B1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5750642A (en) * 1996-02-29 1998-05-12 Shell Oil Company Process for the preparation of copolymers
US6037442A (en) * 1998-12-10 2000-03-14 E. I. Du Pont De Nemours And Company Preparation of olefin copolymers of sulfur dioxide or carbon monoxide
CN110763586B (zh) * 2019-11-14 2025-02-07 乐山师范学院 一种测定不溶不熔的亚甲基芳烃高聚物分子量的装置及方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN171627B (it) * 1986-08-26 1992-11-28 Shell Int Research
JPH01190727A (ja) * 1987-12-09 1989-07-31 Shell Internatl Res Maatschappij Bv ポリケトン重合体の製造
US4970294A (en) * 1988-12-08 1990-11-13 Shell Oil Company α-olefin/carbon monoxide copolymers and catalyst and process for making
CA2091412A1 (en) * 1992-03-11 1993-09-12 Anna Sommazzi Catalytic system and process for copolymerizing carbon monoxide with one or more olefins

Also Published As

Publication number Publication date
EP0661327A3 (en) 1995-09-27
JPH07196789A (ja) 1995-08-01
ITMI932538A0 (it) 1993-12-03
EP0661327A2 (en) 1995-07-05
ITMI932538A1 (it) 1995-06-03

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961217