FI860723A0 - Foerfarande i flera steg foer polymerisation av -olefiner i gasfaser. - Google Patents

Foerfarande i flera steg foer polymerisation av -olefiner i gasfaser.

Info

Publication number
FI860723A0
FI860723A0 FI860723A FI860723A FI860723A0 FI 860723 A0 FI860723 A0 FI 860723A0 FI 860723 A FI860723 A FI 860723A FI 860723 A FI860723 A FI 860723A FI 860723 A0 FI860723 A0 FI 860723A0
Authority
FI
Finland
Prior art keywords
polymerisation
gasfaser
olefiner
flera
steg
Prior art date
Application number
FI860723A
Other languages
English (en)
Other versions
FI81811B (fi
FI81811C (fi
FI860723A (fi
Inventor
Charles Raufast
Original Assignee
Bp Chem Int Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9316406&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI860723(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bp Chem Int Ltd filed Critical Bp Chem Int Ltd
Publication of FI860723A0 publication Critical patent/FI860723A0/fi
Publication of FI860723A publication Critical patent/FI860723A/fi
Publication of FI81811B publication Critical patent/FI81811B/fi
Application granted granted Critical
Publication of FI81811C publication Critical patent/FI81811C/fi

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/34—Polymerisation in gaseous state
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/26—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/005—Separating solid material from the gas/liquid stream
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/901—Monomer polymerized in vapor state in presence of transition metal containing catalyst

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Lubricants (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
FI860723A 1985-02-19 1986-02-18 Foerfarande i flera steg foer polymerisation av alfa-olefiner i gasfaser och vid foerfarandet anvaendbar apparatur FI81811C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8502345 1985-02-19
FR8502345A FR2577558B1 (fr) 1985-02-19 1985-02-19 Polymerisation en plusieurs etapes d'alpha-olefines en phase gazeuse

Publications (4)

Publication Number Publication Date
FI860723A0 true FI860723A0 (fi) 1986-02-18
FI860723A FI860723A (fi) 1986-08-20
FI81811B FI81811B (fi) 1990-08-31
FI81811C FI81811C (fi) 1998-01-21

Family

ID=9316406

Family Applications (1)

Application Number Title Priority Date Filing Date
FI860723A FI81811C (fi) 1985-02-19 1986-02-18 Foerfarande i flera steg foer polymerisation av alfa-olefiner i gasfaser och vid foerfarandet anvaendbar apparatur

Country Status (15)

Country Link
US (2) US4703094A (fi)
EP (1) EP0192427B1 (fi)
JP (1) JPH0667977B2 (fi)
KR (1) KR930012266B1 (fi)
AT (1) ATE44157T1 (fi)
AU (1) AU591650B2 (fi)
CA (1) CA1248692A (fi)
DE (1) DE3664050D1 (fi)
ES (1) ES8707976A1 (fi)
FI (1) FI81811C (fi)
FR (1) FR2577558B1 (fi)
NO (1) NO165845C (fi)
NZ (1) NZ215189A (fi)
PT (1) PT82040B (fi)
ZA (1) ZA861201B (fi)

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Also Published As

Publication number Publication date
FI81811B (fi) 1990-08-31
ATE44157T1 (de) 1989-07-15
KR930012266B1 (ko) 1993-12-28
PT82040A (en) 1986-03-01
FR2577558A1 (fr) 1986-08-22
NZ215189A (en) 1988-07-28
PT82040B (pt) 1988-05-27
ES552180A0 (es) 1987-09-01
US4902483A (en) 1990-02-20
FR2577558B1 (fr) 1987-03-06
NO165845B (no) 1991-01-07
KR860006492A (ko) 1986-09-11
DE3664050D1 (en) 1989-07-27
FI81811C (fi) 1998-01-21
JPS61200104A (ja) 1986-09-04
AU5370186A (en) 1986-08-28
ES8707976A1 (es) 1987-09-01
ZA861201B (en) 1987-10-28
JPH0667977B2 (ja) 1994-08-31
FI860723A (fi) 1986-08-20
NO860606L (no) 1986-08-20
US4703094A (en) 1987-10-27
EP0192427A1 (en) 1986-08-27
NO165845C (no) 1991-04-17
AU591650B2 (en) 1989-12-14
EP0192427B1 (en) 1989-06-21
CA1248692A (en) 1989-01-10

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Owner name: BP CHEMICALS LIMITED

MA Patent expired