CA1137069A - Catalyst components and catalysts for the polymerization of alpha-olefines - Google Patents

Catalyst components and catalysts for the polymerization of alpha-olefines

Info

Publication number
CA1137069A
CA1137069A CA000334210A CA334210A CA1137069A CA 1137069 A CA1137069 A CA 1137069A CA 000334210 A CA000334210 A CA 000334210A CA 334210 A CA334210 A CA 334210A CA 1137069 A CA1137069 A CA 1137069A
Authority
CA
Canada
Prior art keywords
catalysts
polymerization
compound
catalyst components
comprised
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.)
Expired
Application number
CA000334210A
Other languages
English (en)
French (fr)
Inventor
Francesco Rosati
Mario Ferraris
Sandro Parodi
Enzo Giannetti
Giuseppe Motroni
Enrico Albizzati
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.)
Montedison SpA
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
Application granted granted Critical
Publication of CA1137069A publication Critical patent/CA1137069A/en
Expired 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
    • 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

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)
CA000334210A 1978-08-22 1979-08-21 Catalyst components and catalysts for the polymerization of alpha-olefines Expired CA1137069A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT26908/78A IT1098272B (it) 1978-08-22 1978-08-22 Componenti,di catalizzatori e catalizzatori per la polimerizzazione delle alfa-olefine
IT26908A/78 1978-08-22

Publications (1)

Publication Number Publication Date
CA1137069A true CA1137069A (en) 1982-12-07

Family

ID=11220508

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000334210A Expired CA1137069A (en) 1978-08-22 1979-08-21 Catalyst components and catalysts for the polymerization of alpha-olefines

Country Status (27)

Country Link
US (1) US4399054A (Direct)
JP (1) JPS5529591A (Direct)
AR (1) AR221246A1 (Direct)
AT (1) AT362934B (Direct)
AU (1) AU530535B2 (Direct)
BE (1) BE878347A (Direct)
BR (1) BR7905362A (Direct)
CA (1) CA1137069A (Direct)
CH (1) CH644136A5 (Direct)
DE (1) DE2933997A1 (Direct)
DK (1) DK158360C (Direct)
ES (1) ES483523A1 (Direct)
FI (1) FI67867C (Direct)
FR (1) FR2434180A1 (Direct)
GB (1) GB2029840B (Direct)
GR (1) GR73629B (Direct)
IN (1) IN152966B (Direct)
IT (1) IT1098272B (Direct)
MX (1) MX152392A (Direct)
NL (1) NL190331C (Direct)
NO (1) NO158102C (Direct)
PH (1) PH16241A (Direct)
PT (1) PT70081A (Direct)
SE (1) SE446402B (Direct)
SG (1) SG44583G (Direct)
SU (1) SU1080731A3 (Direct)
ZA (1) ZA794332B (Direct)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4521541A (en) * 1983-02-09 1985-06-04 International Flavors & Fragrances Inc. Process for forming functional fluid and solid-containing thermoplastic films, uses thereof and process for producing same
WO2017143174A1 (en) 2016-02-18 2017-08-24 International Flavors & Fragrances Inc. Polyurea capsule compositions
EP4209264A1 (en) 2016-09-16 2023-07-12 International Flavors & Fragrances Inc. Microcapsule compositions stabilized with viscosity control agents

Families Citing this family (745)

* Cited by examiner, † Cited by third party
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JP2502107B2 (ja) * 1986-12-26 1996-05-29 東燃株式会社 オレフイン重合用触媒担体の製造方法
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JPH082930B2 (ja) * 1986-12-26 1996-01-17 東燃株式会社 オレフイン重合用触媒成分の製造方法
DE3711919A1 (de) * 1987-04-08 1988-10-27 Basf Ag Verfahren zum herstellen von homo- und copolymerisaten des propens mittels eines ziegler-natta-katalysatorsystems
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FR2628110B1 (fr) * 1988-03-03 1994-03-25 Bp Chimie Catalyseur de polymerisation d'olefines de type ziegler-natta, supporte sur des particules spheriques de chlorure de magnesium, et procede de preparation
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IT7826908A0 (it) 1978-08-22
FR2434180B1 (Direct) 1985-03-29
AT362934B (de) 1981-06-25
SU1080731A3 (ru) 1984-03-15
CH644136A5 (it) 1984-07-13
NO158102C (no) 1988-07-13
JPS5529591A (en) 1980-03-01
ES483523A1 (es) 1980-04-16
IT1098272B (it) 1985-09-07
NO158102B (no) 1988-04-05
FI67867B (fi) 1985-02-28
US4399054A (en) 1983-08-16
SE7906869L (sv) 1980-02-23
GB2029840A (en) 1980-03-26
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FI67867C (fi) 1985-06-10
DE2933997A1 (de) 1980-03-06
AR221246A1 (es) 1981-01-15
GR73629B (Direct) 1984-03-26
PT70081A (en) 1979-09-01
JPH0327566B2 (Direct) 1991-04-16
NL7906259A (nl) 1980-02-26
IN152966B (Direct) 1984-05-12
ATA560979A (de) 1980-11-15
DK158360C (da) 1990-10-01
NO792683L (no) 1980-02-25
PH16241A (en) 1983-08-11
BR7905362A (pt) 1980-05-27
SE446402B (sv) 1986-09-08
NL190331B (nl) 1993-08-16
DK343079A (da) 1980-02-23
GB2029840B (en) 1983-05-18
SG44583G (en) 1984-07-27
NL190331C (nl) 1994-01-17
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BE878347A (fr) 1980-02-21
ZA794332B (en) 1980-08-27

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