FR1578481A - - Google Patents

Info

Publication number
FR1578481A
FR1578481A FR1578481DA FR1578481A FR 1578481 A FR1578481 A FR 1578481A FR 1578481D A FR1578481D A FR 1578481DA FR 1578481 A FR1578481 A FR 1578481A
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1578481A publication Critical patent/FR1578481A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR1578481D 1967-08-21 1968-08-21 Expired FR1578481A (cs)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66204567A 1967-08-21 1967-08-21
US66204467A 1967-08-21 1967-08-21

Publications (1)

Publication Number Publication Date
FR1578481A true FR1578481A (cs) 1969-08-14

Family

ID=27098447

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1578481D Expired FR1578481A (cs) 1967-08-21 1968-08-21

Country Status (9)

Country Link
AT (1) AT287292B (cs)
BE (1) BE719743A (cs)
DE (1) DE1795109A1 (cs)
ES (1) ES357407A1 (cs)
FR (1) FR1578481A (cs)
GB (3) GB1248953A (cs)
NL (1) NL6811897A (cs)
PH (1) PH9612A (cs)
SE (1) SE358643B (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0313087A1 (en) * 1987-10-22 1989-04-26 Union Carbide Corporation Process for reducing sheeting during polymerization of alpha-olefins
EP0315192A1 (en) * 1987-11-04 1989-05-10 Union Carbide Corporation Method for reducing sheeting during polymerization of alpha-olefins

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2207145B1 (cs) * 1972-11-17 1975-09-12 Naphtachimie Sa
FR2312511A1 (fr) * 1975-05-27 1976-12-24 Naphtachimie Sa Polymerisation a sec des olefines dans des reacteurs en serie
EP0037182B2 (en) * 1980-03-24 1991-06-12 Imperial Chemical Industries Plc Preparation of a dried transition metal product
WO1983001066A1 (en) * 1981-09-23 1983-03-31 Ici Plc Preparation of a dried transition metal product
DE3367600D1 (en) 1982-07-12 1987-01-02 Cities Service Co Co-catalyst dispension method
CA1326735C (en) * 1988-04-12 1994-02-01 Daniel Cano Method for decreasing swell properties of alpha olefins
US5317036A (en) * 1992-10-16 1994-05-31 Union Carbide Chemicals & Plastics Technology Corporation Gas phase polymerization reactions utilizing soluble unsupported catalysts
DE69320163T2 (de) * 1992-12-29 1999-04-22 Nippon Petrochemicals Co., Ltd., Tokio/Tokyo Verfahren zum Betreiben eines Olefinpolymerisationreaktors
EP0604990B1 (en) * 1992-12-29 1997-06-11 Nippon Petrochemicals Co., Ltd. Method for vapor phase polymerization of alpha-olefin
DE69329142T2 (de) * 1992-12-30 2001-01-11 Nippon Petrochemicals Co., Ltd. Verfahren zur Olefinpolymerisation in der Dampfphase
DE19719481C2 (de) * 1997-05-07 2000-09-07 Metallgesellschaft Ag Verfahren zur Einstellung einer zirkulierenden Wirbelschicht
CN111841453B (zh) * 2020-06-18 2022-08-23 西北大学 一种应用于热重分析的微型流化床反应装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0313087A1 (en) * 1987-10-22 1989-04-26 Union Carbide Corporation Process for reducing sheeting during polymerization of alpha-olefins
EP0315192A1 (en) * 1987-11-04 1989-05-10 Union Carbide Corporation Method for reducing sheeting during polymerization of alpha-olefins
AU620824B2 (en) * 1987-11-04 1992-02-27 Union Carbide Corporation Method for reducing sheeting during polymerization of alpha-olefins

Also Published As

Publication number Publication date
ES357407A1 (es) 1970-03-01
NL6811897A (cs) 1969-02-25
GB1248952A (en) 1971-10-06
PH9612A (en) 1976-01-19
DE1795109A1 (de) 1972-03-09
BE719743A (cs) 1969-02-21
SE358643B (cs) 1973-08-06
GB1248951A (en) 1971-10-06
GB1248953A (en) 1971-10-06
AT287292B (de) 1971-01-11

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Legal Events

Date Code Title Description
ST Notification of lapse