NL6612448A - - Google Patents

Info

Publication number
NL6612448A
NL6612448A NL6612448A NL6612448A NL6612448A NL 6612448 A NL6612448 A NL 6612448A NL 6612448 A NL6612448 A NL 6612448A NL 6612448 A NL6612448 A NL 6612448A NL 6612448 A NL6612448 A NL 6612448A
Authority
NL
Netherlands
Application number
NL6612448A
Other versions
NL152570B (nl
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 filed Critical
Publication of NL6612448A publication Critical patent/NL6612448A/xx
Publication of NL152570B publication Critical patent/NL152570B/xx

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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • B01J8/003—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor in a downward flow
    • 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
    • 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
    • Y10S526/904—Monomer polymerized in presence of transition metal containing catalyst at least part of which is supported on a polymer, e.g. prepolymerized catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
NL666612448A 1965-09-08 1966-09-02 Werkwijze voor het polymeriseren van een gasvormig 1-alkeen tot vast poly-1-alkeen, alsmede onder toepassing van deze werkwijze verkregen voorwerpen. NL152570B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48571865A 1965-09-08 1965-09-08

Publications (2)

Publication Number Publication Date
NL6612448A true NL6612448A (fr) 1967-03-09
NL152570B NL152570B (nl) 1977-03-15

Family

ID=23929202

Family Applications (1)

Application Number Title Priority Date Filing Date
NL666612448A NL152570B (nl) 1965-09-08 1966-09-02 Werkwijze voor het polymeriseren van een gasvormig 1-alkeen tot vast poly-1-alkeen, alsmede onder toepassing van deze werkwijze verkregen voorwerpen.

Country Status (5)

Country Link
US (1) US3440238A (fr)
BE (1) BE686549A (fr)
DE (1) DE1645030A1 (fr)
GB (1) GB1090014A (fr)
NL (1) NL152570B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659572A (en) * 1970-01-29 1972-05-02 Mack Trucks Variable venturi carburetors
FR2570381B1 (fr) * 1984-09-17 1987-05-15 Bp Chimie Sa Procede de polymerisation d'ethylene ou de copolymerisation d'ethylene et d'alpha-olefine en lit fluidise en presence de catalyseur a base d'oxyde de chrome
US4958006A (en) * 1988-06-28 1990-09-18 Union Carbide Chemicals And Plastics Inc. Fluidized bed product discharge process
BE1007150A3 (fr) * 1993-05-27 1995-04-11 Solvay Procede et dispositif de dechargement d'un reacteur a lit fluidise.
WO2004033506A1 (fr) * 2002-10-09 2004-04-22 Exxonmobil Chemical Patents Inc. Procedes de fourniture de systemes catalyseurs destines a une polymerisation de propylene
EP1556424B1 (fr) * 2002-10-09 2006-03-22 Exxonmobil Chemical Patents Inc. Procedes d'injection d'un catalyseur dans un reacteur de polymerisation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2820779A (en) * 1953-11-27 1958-01-21 Standard Oil Co Ethylene polymerization
BE560662A (fr) * 1956-09-10
US2921054A (en) * 1957-06-25 1960-01-12 Sun Oil Co Process for polymerizing olefins
US3254965A (en) * 1958-11-28 1966-06-07 Phillips Petroleum Co Polymerization control apparatus

Also Published As

Publication number Publication date
NL152570B (nl) 1977-03-15
DE1645030A1 (de) 1970-05-14
BE686549A (fr) 1967-03-07
US3440238A (en) 1969-04-22
GB1090014A (en) 1967-11-08

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: MOBIL OIL