BE747846A - Catalyseurs pour la polymerisation d'olefines - Google Patents

Catalyseurs pour la polymerisation d'olefines

Info

Publication number
BE747846A
BE747846A BE747846DA BE747846A BE 747846 A BE747846 A BE 747846A BE 747846D A BE747846D A BE 747846DA BE 747846 A BE747846 A BE 747846A
Authority
BE
Belgium
Prior art keywords
olefins
catalysts
polymerization
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
A Mayr
U Giannini
E Susa
P Longi
E Giachetti
D De Luca
Original Assignee
Montedison Spa
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 Montedison Spa filed Critical Montedison Spa
Publication of BE747846A publication Critical patent/BE747846A/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
    • 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
    • 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
    • Y10S526/906—Comminution 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
    • Y10S526/908—Containing catalyst of specified particle size
    • 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
    • Y10S526/909—Polymerization characterized by particle size of product
BE747846D 1969-03-24 1970-03-23 Catalyseurs pour la polymerisation d'olefines BE747846A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1447369 1969-03-24

Publications (1)

Publication Number Publication Date
BE747846A true BE747846A (fr) 1970-09-23

Family

ID=11145081

Family Applications (1)

Application Number Title Priority Date Filing Date
BE747846D BE747846A (fr) 1969-03-24 1970-03-23 Catalyseurs pour la polymerisation d'olefines

Country Status (20)

Country Link
US (1) US4542198A (ru)
AT (1) AT302646B (ru)
BE (1) BE747846A (ru)
BR (1) BR7017683D0 (ru)
CA (1) CA919648A (ru)
CS (1) CS152348B2 (ru)
DE (1) DE2013730C3 (ru)
DK (1) DK157556C (ru)
ES (1) ES377807A1 (ru)
FR (1) FR2039843A5 (ru)
GB (1) GB1305610A (ru)
HU (1) HU165585B (ru)
IL (1) IL34138A (ru)
NL (1) NL7003919A (ru)
PL (1) PL80658B1 (ru)
RO (1) RO58833A (ru)
SE (1) SE367327B (ru)
SU (1) SU449472A3 (ru)
YU (1) YU35308B (ru)
ZA (1) ZA701925B (ru)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2111137A5 (ru) * 1970-10-13 1972-06-02 Montedison Spa

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK157556C (da) * 1969-03-24 1990-06-11 Montedison Spa Katalysatorer til polymerisation af ethylen og dettes blandinger med alkener
NL162664B (nl) * 1969-06-20 1980-01-15 Montedison Spa Werkwijze om een katalysator te bereiden voor de poly- merisatie van alkenen-1.
LU65587A1 (ru) 1972-06-22 1973-12-27
NL7613855A (nl) * 1975-12-18 1977-06-21 Sumitomo Chemical Co Werkwijze voor het polymeriseren van olefinen.
US4314912A (en) 1977-02-03 1982-02-09 The Dow Chemical Company High efficiency, high temperature catalyst for polymerizing olefins
US4250288A (en) 1977-02-03 1981-02-10 The Dow Chemical Company High efficiency, high temperature catalyst for polymerizing olefins
US4135046A (en) 1977-02-28 1979-01-16 Arco Polymers, Inc. High efficiency catalysts for olefin polymerization
IT1100285B (it) * 1978-11-21 1985-09-28 Euteco Spa Catalizzatori con supporti misti per la cmo- e co-polimezzazione di alfa-olefine
NL7902534A (nl) * 1979-04-01 1980-10-03 Stamicarbon Werkwijze voor het polymeriseren van alkenen-1.
US4366298A (en) * 1979-07-05 1982-12-28 Wacker-Chemie Gmbh Process and heavy metal catalyst for the polymerization of α-olefins, particularly polyethylene
US4250286A (en) * 1979-09-28 1981-02-10 The Dow Chemical Company Ultra high efficiency catalyst for polymerizing olefins
CA1159198A (en) * 1980-09-29 1983-12-20 Akinobu Shiga PROCESS FOR PRODUCING HIGHLY STEREOREGULA .alpha.-OLEFIN POLYMERS
US4381253A (en) 1981-10-22 1983-04-26 The Dow Chemical Company Ultra high efficiency catalyst for polymerizing olefins
US4380508A (en) 1981-10-22 1983-04-19 The Dow Chemical Company Ultra high efficiency catalyst for polymerizing olefins
US4496661A (en) * 1983-10-24 1985-01-29 The Dow Chemical Company High efficiency catalyst for polymerizing olefins
IT1178466B (it) 1984-03-20 1987-09-09 Montedison Spa Catalizzatori per la omo e copolimerizzazione dell'etilene e polimeri ottenuti
NO176841C (no) * 1989-04-27 1995-06-07 Sumitomo Chemical Co Flytende katalysatorkomponent, katalysatorsystem inneholdende denne og fremgangsmåte for fremstilling av etylen - lefin-kopolymerer ved anvendelse av katalysatorsystemet
US5068212A (en) * 1990-08-20 1991-11-26 Phillips Ptroleum Company Olefin polymerization catalyst and method for production and use
US5095080A (en) * 1990-08-20 1992-03-10 Phillips Petroleum Company Olefin polymerization catalyst and method for production and use
IT1269931B (it) * 1994-03-29 1997-04-16 Spherilene Srl Componenti e catalizzatori per la polimerizzazione di olefine
US6187883B1 (en) * 1996-08-23 2001-02-13 Sumitomo Chemical Company, Limited Solid catalyst component for α-olefin polymerization, catalyst for α-olefin polymerization, and process for producing α-olefin polymer
US20010025005A1 (en) * 2000-01-12 2001-09-27 Williams Darryl Stephen Procatalysts, catalyst systems, and use in olefin polymerization

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT557942A (ru) * 1922-08-26
DE973626C (de) * 1953-11-17 1960-04-14 Karl Dr Dr E H Ziegler Verfahren zur Herstellung von hochmolekularen Polyaethylenen
BE552550A (ru) * 1955-11-15
US2981725A (en) * 1955-11-16 1961-04-25 Shell Oil Co Process for polymerizing olefins
US3008943A (en) * 1955-12-01 1961-11-14 Exxon Research Engineering Co Polymerization catalyst
BE585435A (ru) * 1959-12-03
FR1291788A (fr) * 1960-03-21 1962-04-27 Shell Int Research Procédé de préparation de nouveaux catalyseurs de polymérisation
US3238146A (en) * 1960-03-21 1966-03-01 Shell Oil Co Catalysts and their preparation
NL104893C (ru) * 1960-05-20
US3205216A (en) * 1962-04-05 1965-09-07 Monsanto Co Polymerization process with ziegler catalysts
US3400110A (en) * 1963-08-01 1968-09-03 Solvay Polymerization of olefins in the presence of a catalyst comprising an organometallic compound and the reaction product of a transition metal compound and a hydroxychloride of a bivalent metal
NL135604C (ru) * 1965-06-25
FR1516800A (fr) * 1966-10-21 1968-03-15 Solvay Procédé de polymérisation et copolymérisation d'oléfines.
NL137364C (ru) * 1968-03-22
CA920299A (en) * 1968-08-01 1973-01-30 Mitsui Petrochemical Industries Process for the polymerization and/or copolymerization of olefins with use of ziegler-type catalytsts supported on carrier
DE1795272C2 (de) * 1968-08-31 1981-10-22 Hoechst Ag, 6000 Frankfurt Verfahren zur Homo- und Mischpolymerisation von Äthylen
YU35844B (en) * 1968-11-25 1981-08-31 Montedison Spa Process for obtaining catalysts for the polymerization of olefines
DK157556C (da) * 1969-03-24 1990-06-11 Montedison Spa Katalysatorer til polymerisation af ethylen og dettes blandinger med alkener

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2111137A5 (ru) * 1970-10-13 1972-06-02 Montedison Spa

Also Published As

Publication number Publication date
IL34138A (en) 1973-08-29
BR7017683D0 (pt) 1973-01-11
YU71670A (en) 1980-06-30
US4542198A (en) 1985-09-17
CA919648A (en) 1973-01-23
SU437303A3 (ru) 1974-07-25
SE367327B (ru) 1974-05-27
DE2013730A1 (de) 1970-10-01
FR2039843A5 (ru) 1971-01-15
IL34138A0 (en) 1970-05-21
AT302646B (de) 1972-09-15
PL80658B1 (ru) 1975-08-30
RO58833A (ru) 1975-09-15
GB1305610A (ru) 1973-02-07
DK157556C (da) 1990-06-11
DK157556B (da) 1990-01-22
ES377807A1 (es) 1972-11-01
DE2013730C3 (de) 1986-04-17
NL7003919A (ru) 1970-09-28
DE2013730B2 (de) 1979-05-10
ZA701925B (en) 1971-01-27
SU449472A3 (ru) 1974-11-05
CS152348B2 (ru) 1973-12-19
HU165585B (ru) 1974-09-28
YU35308B (en) 1980-12-31

Similar Documents

Publication Publication Date Title
BE752252A (fr) Catalyseurs pour la polymerisation d'olefines
BE770741A (fr) Catalyseurs pour la polymerisation d'olefines
BE770174A (fr) Catalyseurs ameliores pour la polymerisation d'olefines (
BE773655A (fr) Catalyseur de polymerisation d'olefines
BE840058A (fr) Catalyseurs pour la polymerisation d'olefines
BE747846A (fr) Catalyseurs pour la polymerisation d'olefines
BE867400A (fr) Catalyseurs pour la polymerisation d'olefines
BE748137A (fr) Polymerisation d'olefines
BE821736A (fr) Catalyseur pour la polymerisation d'olefines et procede pour la preparation de ce catalyseur
BE822487A (fr) Procede pour la polymerisation des olefines
BE781686A (fr) Catalyseurs pour la polymerisation d'olefines
BE751909A (fr) Procede de polymerisation d'olefines
BE835490A (fr) Catalyseurs traites pour la polymerisation d'olefines
BE744222A (fr) Catalyseurs pour la polymerisation d'olefines (
RO63377A (fr) Systeme catalitique pour la polymerisation d'alpha-olefines
BE852442A (fr) Catalyseurs pour la polymerisation d'olefines
BE775238A (fr) Catalyseur de polymerisation d'olefines et procede y relatif
BE782303A (fr) Catalyseurs pour la polymerisation d'olefines
RO72501A (ro) Compozitie catalitica pentru polimerizarea olefinelor
BE752395A (fr) Catalyseurs permettant la polymerisation des olefines
BE765147A (fr) Perfectionnements a la polymerisation d'olefines
BE744221A (fr) Catalyseurs pour la polymerisation d'olefines (
BE760636A (fr) Catalyseurs pour la polymerisation des olefines
BE754152A (fr) Nouveaux catalyseurs pour la polymerisation d'olefines
BE765149A (fr) Perfectionnements a la polymerisation d'olefines, a l'aide de catalyseurs de ziegler

Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: MONTECATINI EDISON S.P.A.

Effective date: 19900323