IT1188921B - Perfezionamento nei catalizzatori al titanio per la polimerizzazione e copolimerizzazione di alcheni-1 e procedimento per la loro preparazione - Google Patents

Perfezionamento nei catalizzatori al titanio per la polimerizzazione e copolimerizzazione di alcheni-1 e procedimento per la loro preparazione

Info

Publication number
IT1188921B
IT1188921B IT48313/80A IT4831380A IT1188921B IT 1188921 B IT1188921 B IT 1188921B IT 48313/80 A IT48313/80 A IT 48313/80A IT 4831380 A IT4831380 A IT 4831380A IT 1188921 B IT1188921 B IT 1188921B
Authority
IT
Italy
Prior art keywords
alcheni
copolymerization
polymerization
improvement
procedure
Prior art date
Application number
IT48313/80A
Other languages
English (en)
Other versions
IT8048313A1 (it
IT8048313A0 (it
Inventor
Jacobus Antonius Loontjens
Denise Irene Liliane Jacomen
Original Assignee
Stamicarbon
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 Stamicarbon filed Critical Stamicarbon
Publication of IT8048313A0 publication Critical patent/IT8048313A0/it
Publication of IT8048313A1 publication Critical patent/IT8048313A1/it
Application granted granted Critical
Publication of IT1188921B publication Critical patent/IT1188921B/it

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
    • 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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
IT48313/80A 1979-04-01 1980-04-01 Perfezionamento nei catalizzatori al titanio per la polimerizzazione e copolimerizzazione di alcheni-1 e procedimento per la loro preparazione IT1188921B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7902535 1979-04-01

Publications (3)

Publication Number Publication Date
IT8048313A0 IT8048313A0 (it) 1980-04-01
IT8048313A1 IT8048313A1 (it) 1981-10-01
IT1188921B true IT1188921B (it) 1988-01-28

Family

ID=19832901

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48313/80A IT1188921B (it) 1979-04-01 1980-04-01 Perfezionamento nei catalizzatori al titanio per la polimerizzazione e copolimerizzazione di alcheni-1 e procedimento per la loro preparazione

Country Status (14)

Country Link
US (1) US4670525A (it)
JP (1) JPS55131005A (it)
AT (1) AT368528B (it)
BE (1) BE882543A (it)
BR (1) BR8001974A (it)
CA (1) CA1156800A (it)
DE (1) DE3012272A1 (it)
ES (2) ES490140A0 (it)
FR (1) FR2453183B1 (it)
GB (1) GB2047255B (it)
IT (1) IT1188921B (it)
PT (1) PT71039A (it)
SE (1) SE449361B (it)
ZA (1) ZA801724B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA801724B (en) * 1979-04-01 1981-03-25 Stamicarbon Catalytic titanium compound,process for the manufacture thereof,and process for the polymerization of lakenes-1 with application of such a titanium component
US4350612A (en) * 1981-01-13 1982-09-21 Stauffer Chemical Company Method for preparing a magnesium halide support for catalysts
NL8201574A (nl) * 1982-04-15 1983-11-01 Stamicarbon Werkwijze voor het bereiden van een vaste katalytische titaankomponent en werkwijze voor het polymeriseren van alkenen-1 onder toepassing van een dergelijke titaankomponent.
FR2529207A1 (fr) 1982-06-24 1983-12-30 Bp Chimie Sa Procede pour la preparation de supports de catalyseurs pour la polymerisation des alpha-olefines et supports obtenus
FR2546522B1 (fr) * 1983-05-25 1985-07-26 Ato Chimie Procede de preparation d'une composante de metal de transition pour un systeme catalytique de polymerisation d'olefines
EP0136742A3 (en) * 1983-08-23 1986-08-27 Stamicarbon B.V. Process of preparing a solid catalytic titanium component and process for the polymerization of 1-alkenes using such a titanium component
NL8500521A (nl) * 1985-02-23 1986-09-16 Stamicarbon Werkwijze voor het bereiden van een vaste katalytische titaankomponent en werkwijze voor het polymeriseren van alkenen-1 onder toepassing van een dergelijke titaankomponent.
FR2596396B1 (fr) * 1986-03-27 1988-11-18 Atochem Support spherique de catalyseur pour la polymerisation des alpha-olefines catalyseurs obtenus a partir de ces supports
DE3620060A1 (de) * 1986-06-14 1987-12-17 Hoechst Ag Verfahren zur herstellung eines polyolefins
US5349033A (en) * 1986-06-14 1994-09-20 Hoechst Aktiengesellschaft Process for the preparation of polyolefin
US5139985A (en) * 1988-05-31 1992-08-18 Himont Incorporated Components and catalyst for the polymerization olefins
DE4306382A1 (de) * 1993-03-02 1994-09-08 Hoechst Ag Verfahren zur Herstellung eines Poly-1-olefins
CA2234189C (en) * 1998-04-07 2006-08-29 Nova Chemicals Ltd. Heat treatment of ziegler-natta catalysts to increase polymer molecular weight in solution polymerization
US20040137811A1 (en) * 2003-01-09 2004-07-15 L & P Property Management Company Elastomeric seating composite

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL139981B (nl) * 1969-06-04 1973-10-15 Stamicarbon Werkwijze voor de bereiding van oplosbare complexen van magnesiumdialkylen en organo-aluminiumverbindingen.
NL7114641A (it) * 1970-10-29 1972-05-03
US4156063A (en) * 1971-06-25 1979-05-22 Montecanti Edison, S.p.A. Process for the stereoregular polymerization of alpha olefins
US4107413A (en) * 1971-06-25 1978-08-15 Montedison S.P.A. Process for the stereoregular polymerization of alpha olefins
NL160286C (it) * 1971-06-25
JPS565404B2 (it) * 1975-02-14 1981-02-04
NL163525C (nl) * 1975-05-27 1980-09-15 Dow Chemical Co Werkwijze voor het polymeriseren van 1-alkenen en werkwijze voor het bereiden van een katalysator geschikt voor toepassing bij voornoemde werkwijze.
JPS5287489A (en) * 1976-01-19 1977-07-21 Mitsui Petrochem Ind Ltd Polymerization of olefins
JPS52104593A (en) * 1976-03-01 1977-09-02 Mitsui Petrochem Ind Ltd Polymerization of olefins
JPS53123488A (en) * 1977-04-04 1978-10-27 Mitsui Toatsu Chem Inc Polymerization of alpha-olefin
JPS6042244B2 (ja) * 1976-08-02 1985-09-20 三井東圧化学株式会社 α−オレフインの重合方法
US4175171A (en) * 1976-08-02 1979-11-20 Mitsui Toatsu Chemicals, Inc. Catalyst for polymerizing α-olefins
JPS5812888B2 (ja) * 1976-08-27 1983-03-10 三井化学株式会社 ポリオレフインの製造方法
DE2742586A1 (de) * 1976-09-28 1978-03-30 Asahi Chemical Ind Neue polymerisationskatalysatoren und ihre verwendung (ii)
US4120820A (en) * 1976-12-01 1978-10-17 The Dow Chemical Company High efficiency catalyst for polymerizing olefins
JPS5379984A (en) * 1976-12-24 1978-07-14 Mitsui Petrochem Ind Ltd Copolymer and production
US4222235A (en) * 1977-07-25 1980-09-16 General Electric Company Variable cycle engine
US4198315A (en) * 1978-09-05 1980-04-15 The Dow Chemical Company High efficiency catalyst for polymerizing olefins
IT1099416B (it) * 1978-10-23 1985-09-18 Montedison Spa Componenti e catalizzatori per la polimerizzazione delle olefine
US4252670A (en) * 1979-01-10 1981-02-24 Imperial Chemical Industries Limited Olefine polymerization catalyst
ZA801724B (en) * 1979-04-01 1981-03-25 Stamicarbon Catalytic titanium compound,process for the manufacture thereof,and process for the polymerization of lakenes-1 with application of such a titanium component

Also Published As

Publication number Publication date
ES491861A0 (es) 1980-12-16
ES8101085A1 (es) 1980-12-01
JPS55131005A (en) 1980-10-11
SE449361B (sv) 1987-04-27
PT71039A (en) 1980-04-01
ES8102154A1 (es) 1980-12-16
CA1156800A (en) 1983-11-08
IT8048313A1 (it) 1981-10-01
SE8002497L (sv) 1980-10-02
FR2453183B1 (fr) 1985-11-22
IT8048313A0 (it) 1980-04-01
GB2047255A (en) 1980-11-26
DE3012272A1 (de) 1980-10-09
FR2453183A1 (fr) 1980-10-31
BE882543A (nl) 1980-09-30
ATA172880A (de) 1982-02-15
BR8001974A (pt) 1980-11-25
ZA801724B (en) 1981-03-25
US4670525A (en) 1987-06-02
ES490140A0 (es) 1980-12-01
GB2047255B (en) 1983-12-21
AT368528B (de) 1982-10-25

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