ES401901A1 - Procedimiento para la preparacion de un catalizador para lapolimerizacion de olefinas. - Google Patents

Procedimiento para la preparacion de un catalizador para lapolimerizacion de olefinas.

Info

Publication number: ES401901A1
Authority: ES; Spain
Prior art keywords: polymerzation; olefin; catalysts; olefins; hydride
Prior art date: 1971-04-20
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

ES401901A

Other languages

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

Montecatini Edison 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.)

1971-04-20

Filing date

1972-04-19

Publication date

1976-02-01

1972-04-19 Application filed by Montedison SpA, Montecatini Edison SpA filed Critical Montedison SpA

1976-02-01 Publication of ES401901A1 publication Critical patent/ES401901A1/es

Status Expired legal-status Critical Current

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)

ES401901A 1971-04-20 1972-04-19 Procedimiento para la preparacion de un catalizador para lapolimerizacion de olefinas. Expired ES401901A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT2339971		1971-04-20

Publications (1)

Publication Number	Publication Date
ES401901A1 true ES401901A1 (es)	1976-02-01

Family

ID=11206742

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES401901A Expired ES401901A1 (es)	1971-04-20	1972-04-19	Procedimiento para la preparacion de un catalizador para lapolimerizacion de olefinas.

Country Status (14)

Country	Link
JP (1)	JPS5534804B1 (es)
AT (1)	AT324697B (es)
AU (1)	AU471348B2 (es)
BE (1)	BE782303A (es)
BR (1)	BR7202307D0 (es)
CA (1)	CA991621A (es)
DE (1)	DE2218692C2 (es)
ES (1)	ES401901A1 (es)
FR (1)	FR2133834B1 (es)
GB (1)	GB1391322A (es)
NL (1)	NL165757C (es)
SE (1)	SE402296B (es)
YU (1)	YU35309B (es)
ZA (1)	ZA722622B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2342306A1 (fr) *	1976-02-25	1977-09-23	Charbonnages Ste Chimique	Procede ameliore de polymerisation ionique de l'ethylene sous haute pression
US4194075A (en) *	1976-05-14	1980-03-18	Phillips Petroleum Company	Magnesium reducing agent-hydrocarbylaluminum halide cocatalyst for titanium tetrahalide
US4189554A (en) *	1976-05-14	1980-02-19	Phillips Petroleum Company	Magnesium reducing agent prepared in absence of complexing diluent milled with organoaluminum
US4194076A (en) *	1976-05-14	1980-03-18	Phillips Petroleum Company	Washing magnesium reducing agent prepared in absence of complexing diluent
IT1062072B (it) *	1976-06-03	1983-06-25	Montedison Spa	Catalizzatori per la polimerizzazione di etilene
US4507450A (en) *	1976-08-18	1985-03-26	Mitsubishi Chemical Industries Limited	Process for preparing polyolefin
FR2400040A2 (fr) *	1977-08-09	1979-03-09	Charbonnages Ste Chimique	Procede controle de polymerisation ionique de l'ethylene sous haute pression
US4246384A (en)	1978-11-08	1981-01-20	Phillips Petroleum Company	Magnesium reducing agent for producing titanium trihalide catalyst component
US4276192A (en)	1979-07-06	1981-06-30	Phillips Petroleum Company	Polymerization catalysts
FR2464922A1 (fr) *	1979-09-13	1981-03-20	Charbonnages Ste Chimique	Procede de reduction d'halogenures metalliques en phase vapeur par des composes organomagnesiens solides et produits reduits obtenus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR20993E (fr) *	1917-10-17	1920-02-05	Henri Paul Richer	Porte-bagages pour véhicules automobiles et autres
NL130788C (es) *	1963-12-23
GB1299862A (en) *	1969-01-23	1972-12-13	Shell Int Research	Improvements in or relating to the catalytic polymerisation of olefins
CA967583A (en) *	1969-05-28	1975-05-13	Imperial Chemical Industries Limited	Organo-metallic compounds and uses thereof
BE760185A (nl) *	1969-12-16	1971-06-11	Shell Int Research	Katalytische polymerisatie van olefinen
DE2128760A1 (de) *	1970-06-12	1971-12-16	Shell Int Research	Verfahren zur Polymerisation von Olefinen
FR2097571A5 (en) *	1970-07-10	1972-03-03	Naphtachimie Sa	Blow moulding thermoplastics - from injection moulded parisons

1972
- 1972-04-17 NL NLAANVRAGE7205139,A patent/NL165757C/xx not_active IP Right Cessation
- 1972-04-17 SE SE7204933A patent/SE402296B/xx unknown
- 1972-04-18 BR BR2307/72A patent/BR7202307D0/pt unknown
- 1972-04-18 GB GB1781472A patent/GB1391322A/en not_active Expired
- 1972-04-18 DE DE2218692A patent/DE2218692C2/de not_active Expired
- 1972-04-18 AU AU41289/72A patent/AU471348B2/en not_active Expired
- 1972-04-18 FR FR727213515A patent/FR2133834B1/fr not_active Expired
- 1972-04-18 YU YU1039/72A patent/YU35309B/xx unknown
- 1972-04-18 ZA ZA722622A patent/ZA722622B/xx unknown
- 1972-04-19 CA CA140,049A patent/CA991621A/en not_active Expired
- 1972-04-19 BE BE782303A patent/BE782303A/xx not_active IP Right Cessation
- 1972-04-19 ES ES401901A patent/ES401901A1/es not_active Expired
- 1972-04-20 AT AT346372A patent/AT324697B/de not_active IP Right Cessation
- 1972-04-20 JP JP3920372A patent/JPS5534804B1/ja active Pending

Also Published As

Publication number	Publication date
ZA722622B (en)	1973-01-31
DE2218692C2 (de)	1984-10-11
FR2133834A1 (es)	1972-12-01
NL165757C (nl)	1983-11-16
SE402296B (sv)	1978-06-26
AU471348B2 (en)	1973-10-25
DE2218692A1 (de)	1972-10-26
CA991621A (en)	1976-06-22
BE782303A (fr)	1972-10-19
JPS5534804B1 (es)	1980-09-09
YU103972A (en)	1980-06-30
AU4128972A (en)	1973-10-25
NL7205139A (es)	1972-10-24
YU35309B (en)	1980-12-31
BR7202307D0 (pt)	1973-06-14
GB1391322A (en)	1975-04-23
FR2133834B1 (es)	1974-07-05
NL165757B (nl)	1980-12-15
AT324697B (de)	1975-09-10

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