FR2311033A1 - Procede de preparation de polyolefines - Google Patents

Procede de preparation de polyolefines

Info

Publication number
FR2311033A1
FR2311033A1 FR7614484A FR7614484A FR2311033A1 FR 2311033 A1 FR2311033 A1 FR 2311033A1 FR 7614484 A FR7614484 A FR 7614484A FR 7614484 A FR7614484 A FR 7614484A FR 2311033 A1 FR2311033 A1 FR 2311033A1
Authority
FR
France
Prior art keywords
preparation process
polyolefins
polyolefins preparation
preparation
Prior art date
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.)
Granted
Application number
FR7614484A
Other languages
English (en)
French (fr)
Other versions
FR2311033B1 (show.php
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eneos Corp
Original Assignee
Nippon Oil Corp
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 Nippon Oil Corp filed Critical Nippon Oil Corp
Publication of FR2311033A1 publication Critical patent/FR2311033A1/fr
Application granted granted Critical
Publication of FR2311033B1 publication Critical patent/FR2311033B1/fr
Granted legal-status Critical Current

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
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/02—Carriers therefor
    • C08F4/022—Magnesium halide as support anhydrous or hydrated or complexed by means of a Lewis base for Ziegler-type catalysts
    • 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
    • Y10S526/906—Comminution 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
FR7614484A 1975-05-15 1976-05-13 Procede de preparation de polyolefines Granted FR2311033A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50056747A JPS51133386A (en) 1975-05-15 1975-05-15 A process for manufacturing a polyolefin

Publications (2)

Publication Number Publication Date
FR2311033A1 true FR2311033A1 (fr) 1976-12-10
FR2311033B1 FR2311033B1 (show.php) 1980-08-29

Family

ID=13036108

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7614484A Granted FR2311033A1 (fr) 1975-05-15 1976-05-13 Procede de preparation de polyolefines

Country Status (6)

Country Link
US (1) US4061857A (show.php)
JP (1) JPS51133386A (show.php)
CA (1) CA1074500A (show.php)
DE (1) DE2620983C2 (show.php)
FR (1) FR2311033A1 (show.php)
IT (1) IT1061046B (show.php)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2438664A1 (fr) * 1978-10-11 1980-05-09 Nippon Oil Co Ltd Procede de preparation d'un copolymere ethylene-butene-1
FR2439210A1 (fr) * 1978-10-17 1980-05-16 Nippon Oil Co Ltd Procede de preparation d'un copolymere ethylene-propylene par polymerisation en phase vapeur
FR2439211A1 (fr) * 1978-10-20 1980-05-16 Nippon Oil Co Ltd Procede pour preparer un copolymere d'ethylene et de butene-1
FR2439212A1 (fr) * 1978-10-20 1980-05-16 Nippon Oil Co Ltd Procede ameliore pour preparer un copolymere d'ethylene et de propylene
FR2439797A1 (fr) * 1978-10-26 1980-05-23 Nippon Oil Co Ltd Procede pour preparer un copolymere d'ethylene et d'a-olefine
EP0032339A1 (fr) * 1979-12-28 1981-07-22 Société Chimique des Charbonnages Catalyseurs de polymérisation de l'éthylène, leur procédé de fabrication et un procédé de polymérisation utilisant lesdits catalyseurs

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5812886B2 (ja) * 1975-09-10 1983-03-10 日石三菱株式会社 ポリオレフインノセイゾウホウホウ
JPS5379984A (en) * 1976-12-24 1978-07-14 Mitsui Petrochem Ind Ltd Copolymer and production
US4410670A (en) * 1978-06-13 1983-10-18 Nippon Oil Company, Limited Process for preparing polyolefins
GB2030156B (en) * 1978-09-11 1983-01-19 Asahi Chemical Ind Catalyst for preparating a polyolefin
DE3382457D1 (de) * 1982-06-29 1991-12-19 Ici Plc Herstellung von katalysatoren.
FI95580C (fi) * 1991-10-02 1996-02-26 Borealis As Metallilla modifioitu olefiinien polymerointikatalyytti
DE69311524T2 (de) * 1992-12-29 1998-02-05 Nippon Petrochemicals Co Ltd Verfahren zur Alpha-Olefin-Polymerisation in der Dampfphase
EP0604993B1 (en) * 1992-12-29 1998-08-05 Nippon Petrochemicals Co., Ltd. Method for operating reactor for polymerizing olefins
CA2112505A1 (en) 1992-12-30 1994-07-01 Masahiro Niwa Method of vapor phase polymerization of olefins

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL135605C (show.php) * 1968-01-17
NL163523C (nl) 1970-07-31 1983-11-16 Montedison Spa Werkwijze om een polymerisatiekatalysator te bereiden.
CH582201A5 (show.php) * 1972-11-24 1976-11-30 Solvay
GB1489599A (en) * 1973-10-09 1977-10-19 Nippon Oil Co Ltd Process for preparing polyolefins and catalyst and catalyst component therefor

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2438664A1 (fr) * 1978-10-11 1980-05-09 Nippon Oil Co Ltd Procede de preparation d'un copolymere ethylene-butene-1
FR2439210A1 (fr) * 1978-10-17 1980-05-16 Nippon Oil Co Ltd Procede de preparation d'un copolymere ethylene-propylene par polymerisation en phase vapeur
FR2439211A1 (fr) * 1978-10-20 1980-05-16 Nippon Oil Co Ltd Procede pour preparer un copolymere d'ethylene et de butene-1
FR2439212A1 (fr) * 1978-10-20 1980-05-16 Nippon Oil Co Ltd Procede ameliore pour preparer un copolymere d'ethylene et de propylene
FR2439797A1 (fr) * 1978-10-26 1980-05-23 Nippon Oil Co Ltd Procede pour preparer un copolymere d'ethylene et d'a-olefine
EP0032339A1 (fr) * 1979-12-28 1981-07-22 Société Chimique des Charbonnages Catalyseurs de polymérisation de l'éthylène, leur procédé de fabrication et un procédé de polymérisation utilisant lesdits catalyseurs

Also Published As

Publication number Publication date
JPS5415316B2 (show.php) 1979-06-13
JPS51133386A (en) 1976-11-19
FR2311033B1 (show.php) 1980-08-29
DE2620983C2 (de) 1987-01-29
CA1074500A (en) 1980-03-25
IT1061046B (it) 1982-10-20
US4061857A (en) 1977-12-06
DE2620983A1 (de) 1976-11-25

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Legal Events

Date Code Title Description
ST Notification of lapse