NO893562L - Fremgangsmaate for kontinuerlig gassfasepolymerisasjon i naervaer av et aktivitetsretarderende middel. - Google Patents

Fremgangsmaate for kontinuerlig gassfasepolymerisasjon i naervaer av et aktivitetsretarderende middel.

Info

Publication number
NO893562L
NO893562L NO89893562A NO893562A NO893562L NO 893562 L NO893562 L NO 893562L NO 89893562 A NO89893562 A NO 89893562A NO 893562 A NO893562 A NO 893562A NO 893562 L NO893562 L NO 893562L
Authority
NO
Norway
Prior art keywords
procedure
gas phase
phase polymerization
continuous gas
returning agent
Prior art date
Application number
NO89893562A
Other languages
English (en)
Other versions
NO893562D0 (no
NO174930B (no
NO174930C (no
Inventor
Andre Dumain
Jean Engel
Lazzlo Havas
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=26226876&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO893562(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from FR8812066A external-priority patent/FR2636335B1/fr
Application filed by Bp Chem Int Ltd filed Critical Bp Chem Int Ltd
Publication of NO893562D0 publication Critical patent/NO893562D0/no
Publication of NO893562L publication Critical patent/NO893562L/no
Publication of NO174930B publication Critical patent/NO174930B/no
Publication of NO174930C publication Critical patent/NO174930C/no

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
    • 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
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyethers (AREA)
NO893562A 1988-09-13 1989-09-05 Fremgangsmåte for kontinuerlig gassfasepolymerisasjon i nærvær av et aktivitetsretarderende middel NO174930C (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8812066A FR2636335B1 (fr) 1988-09-13 1988-09-13 Procede de polymerisation d'alpha-olefine en phase gazeuse en presence d'un agent ralentisseur d'activite
FR898905846A FR2646426B2 (fr) 1988-09-13 1989-04-27 Procede et appareillage de polymerisation d'alpha-olefine en phase gazeuse en presence d'un agent ralentisseur d'activite

Publications (4)

Publication Number Publication Date
NO893562D0 NO893562D0 (no) 1989-09-05
NO893562L true NO893562L (no) 1990-03-14
NO174930B NO174930B (no) 1994-04-25
NO174930C NO174930C (no) 1994-08-03

Family

ID=26226876

Family Applications (1)

Application Number Title Priority Date Filing Date
NO893562A NO174930C (no) 1988-09-13 1989-09-05 Fremgangsmåte for kontinuerlig gassfasepolymerisasjon i nærvær av et aktivitetsretarderende middel

Country Status (16)

Country Link
US (1) US5066736A (no)
EP (1) EP0359444B1 (no)
JP (1) JP2981239B2 (no)
KR (1) KR0147070B1 (no)
AU (1) AU620641B2 (no)
CA (1) CA1333440C (no)
DE (1) DE68910627T2 (no)
DK (1) DK449189A (no)
EG (1) EG18770A (no)
ES (1) ES2045456T3 (no)
FI (1) FI96032C (no)
FR (1) FR2646426B2 (no)
HK (1) HK1007318A1 (no)
MY (1) MY104197A (no)
NO (1) NO174930C (no)
NZ (1) NZ230486A (no)

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US7985811B2 (en) * 2004-01-02 2011-07-26 Univation Technologies, Llc Method for controlling sheeting in gas phase reactors
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Also Published As

Publication number Publication date
JPH02113004A (ja) 1990-04-25
JP2981239B2 (ja) 1999-11-22
DK449189D0 (da) 1989-09-12
NO893562D0 (no) 1989-09-05
KR900004766A (ko) 1990-04-13
FI894325L (fi) 1990-03-14
DK449189A (da) 1990-03-14
NZ230486A (en) 1990-10-26
EP0359444B1 (en) 1993-11-10
FR2646426B2 (fr) 1991-08-16
FR2646426A2 (fr) 1990-11-02
FI894325A0 (fi) 1989-09-13
FI96032C (fi) 1996-04-25
MY104197A (en) 1994-02-28
HK1007318A1 (en) 1999-04-09
KR0147070B1 (ko) 1998-08-17
DE68910627T2 (de) 1994-02-24
EP0359444A1 (en) 1990-03-21
NO174930B (no) 1994-04-25
DE68910627D1 (de) 1993-12-16
FI96032B (fi) 1996-01-15
US5066736A (en) 1991-11-19
AU620641B2 (en) 1992-02-20
ES2045456T3 (es) 1994-01-16
AU4099489A (en) 1990-03-22
EG18770A (en) 1994-03-30
NO174930C (no) 1994-08-03
CA1333440C (en) 1994-12-06

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