IT1064466B - Catalizzatori per la polimerizzazione delle olefine - Google Patents

Catalizzatori per la polimerizzazione delle olefine

Info

Publication number: IT1064466B
Authority: IT; Italy
Prior art keywords: intrinsic viscosity; cpd; olefin; polymerisation catalyst; anhydrous magnesium
Prior art date: 1976-11-24

Application number

IT2969276A

Other languages

English (en)

Inventor

Umberto Zucchini

Illaro Cuffiani

Adolfo Mayr

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.)

1976-11-24

Filing date

1976-11-24

Publication date

1985-02-18

1976-11-24 Application filed by Montedison Spa filed Critical Montedison Spa

1976-11-24 Priority to IT2969276A priority Critical patent/IT1064466B/it

1977-11-23 Priority to BE182843A priority patent/BE861092A/fr

1985-02-18 Application granted granted Critical

1985-02-18 Publication of IT1064466B publication Critical patent/IT1064466B/it

Links

239000003054 catalyst Substances 0.000 title abstract 4
229920000642 polymer Polymers 0.000 title abstract 3
150000001336 alkenes Chemical class 0.000 title abstract 2
150000004820 halides Chemical class 0.000 title abstract 2
JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 title abstract 2
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title 1
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title 1
229910052804 chromium Inorganic materials 0.000 title 1
239000011651 chromium Substances 0.000 title 1
229910052749 magnesium Inorganic materials 0.000 title 1
239000011777 magnesium Substances 0.000 title 1
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
239000005977 Ethylene Substances 0.000 abstract 1
238000002083 X-ray spectrum Methods 0.000 abstract 1
125000001475 halogen functional group Chemical group 0.000 abstract 1
150000004678 hydrides Chemical class 0.000 abstract 1
238000011065 in-situ storage Methods 0.000 abstract 1
239000007788 liquid Substances 0.000 abstract 1
125000002524 organometallic group Chemical group 0.000 abstract 1
239000000843 powder Substances 0.000 abstract 1
238000001228 spectrum Methods 0.000 abstract 1

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

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)

IT2969276A 1976-11-24 1976-11-24 Catalizzatori per la polimerizzazione delle olefine IT1064466B (it)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
IT2969276A IT1064466B (it)	1976-11-24	1976-11-24	Catalizzatori per la polimerizzazione delle olefine
BE182843A BE861092A (fr)	1976-11-24	1977-11-23	Catalyseurs pour la polymerisation d'olefines

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT2969276A IT1064466B (it)	1976-11-24	1976-11-24	Catalizzatori per la polimerizzazione delle olefine

Publications (1)

Publication Number	Publication Date
IT1064466B true IT1064466B (it)	1985-02-18

Family

ID=11228262

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT2969276A IT1064466B (it)	1976-11-24	1976-11-24	Catalizzatori per la polimerizzazione delle olefine

Country Status (2)

Country	Link
BE (1)	BE861092A (it)
IT (1)	IT1064466B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3685971T2 (de) *	1985-02-25	1992-12-24	Idemitsu Kosan Co	Verfahren zur herstellung von ethylenpolymeren.

1976
- 1976-11-24 IT IT2969276A patent/IT1064466B/it active
1977
- 1977-11-23 BE BE182843A patent/BE861092A/fr not_active IP Right Cessation

Also Published As

Publication number	Publication date
BE861092A (fr)	1978-05-23

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