CA976139A - Catalysts for the polymerization of olefines - Google Patents

Catalysts for the polymerization of olefines

Info

Publication number: CA976139A
Authority: CA; Canada
Prior art keywords: olefines; catalysts; polymerization
Prior art date: 1970-05-22
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

CA113,710A

Other languages

English (en)

Other versions

CA113710S (en

Inventor

Angelo Pricca

Adolfo Mayr

Velmore Davoli

Paolo Longi

Umberto Giannini

Ermanno Susa

Domenico Deluca

Antonio Leccese

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

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.)

1970-05-22

Filing date

1971-05-21

Publication date

1975-10-14

1971-05-21 Application filed by Montecatini Edison SpA filed Critical Montecatini Edison SpA

1975-10-14 Application granted granted Critical

1975-10-14 Publication of CA976139A publication Critical patent/CA976139A/en

Status 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)

CA113,710A 1970-05-22 1971-05-21 Catalysts for the polymerization of olefines Expired CA976139A (en)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
IT2495770		1970-05-22
IT2495970		1970-05-22
IT2495670		1970-05-22
IT2495870		1970-05-22

Publications (1)

Publication Number	Publication Date
CA976139A true CA976139A (en)	1975-10-14

Family

ID=27452904

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA113,710A Expired CA976139A (en)	1970-05-22	1971-05-21	Catalysts for the polymerization of olefines

Country Status (16)

Country	Link
JP (1)	JPS5637242B1 (fr)
AR (1)	AR195473A1 (fr)
AT (1)	AT318910B (fr)
BE (1)	BE767451A (fr)
CA (1)	CA976139A (fr)
CS (1)	CS152396B2 (fr)
DE (1)	DE2125107C2 (fr)
DK (1)	DK131297B (fr)
FR (1)	FR2095024A5 (fr)
IL (1)	IL36887A0 (fr)
NL (1)	NL163521C (fr)
PL (1)	PL83241B1 (fr)
RO (1)	RO59454A (fr)
SE (6)	SE389121B (fr)
SU (1)	SU390700A3 (fr)
YU (1)	YU36348B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL7113778A (fr) *	1970-10-13	1972-04-17
JPS54112982A (en) *	1978-02-02	1979-09-04	Sumitomo Chem Co Ltd	Polymerization of olefins
JPS6454235U (fr) *	1987-05-29	1989-04-04

1971
- 1971-05-18 NL NL7106811.A patent/NL163521C/xx not_active IP Right Cessation
- 1971-05-18 SE SE7408475A patent/SE389121B/xx not_active IP Right Cessation
- 1971-05-18 SE SE7408477A patent/SE389122B/xx not_active IP Right Cessation
- 1971-05-18 DK DK239171AA patent/DK131297B/da not_active IP Right Cessation
- 1971-05-18 SE SE7106427A patent/SE424996B/xx unknown
- 1971-05-19 SU SU1654155A patent/SU390700A3/ru active
- 1971-05-19 AT AT435471A patent/AT318910B/de not_active IP Right Cessation
- 1971-05-19 FR FR7118080A patent/FR2095024A5/fr not_active Expired
- 1971-05-20 PL PL1971148279A patent/PL83241B1/pl unknown
- 1971-05-20 AR AR235689A patent/AR195473A1/es active
- 1971-05-20 IL IL36887A patent/IL36887A0/xx unknown
- 1971-05-21 BE BE767451A patent/BE767451A/fr not_active IP Right Cessation
- 1971-05-21 CA CA113,710A patent/CA976139A/en not_active Expired
- 1971-05-21 RO RO66969A patent/RO59454A/ro unknown
- 1971-05-21 CS CS3766A patent/CS152396B2/cs unknown
- 1971-05-21 YU YU01291/71A patent/YU36348B/xx unknown
- 1971-05-21 JP JP3419271A patent/JPS5637242B1/ja active Pending
- 1971-05-21 DE DE2125107A patent/DE2125107C2/de not_active Expired
1974
- 1974-06-27 SE SE7408476A patent/SE395153B/xx not_active IP Right Cessation
- 1974-06-27 SE SE7408475A patent/SE7408475L/xx unknown
- 1974-06-27 SE SE7408477A patent/SE7408477L/xx unknown

Also Published As

Publication number	Publication date
SE424996B (sv)	1982-08-23
SE395153B (sv)	1977-08-01
CS152396B2 (fr)	1973-12-19
SE389121B (sv)	1976-10-25
DE2125107A1 (de)	1971-12-02
SE7408477L (fr)	1974-06-27
NL7106811A (fr)	1971-11-24
AR195473A1 (es)	1973-10-15
RO59454A (fr)	1976-03-15
DK131297B (da)	1975-06-23
IL36887A0 (en)	1971-07-28
JPS5637242B1 (fr)	1981-08-29
SE7408476L (fr)	1974-06-27
SU390700A3 (fr)	1973-07-11
SE7408475L (fr)	1974-06-27
PL83241B1 (en)	1975-12-31
BE767451A (fr)	1971-11-22
NL163521C (nl)	1980-09-15
DE2125107C2 (de)	1982-11-18
SE389122B (sv)	1976-10-25
FR2095024A5 (en)	1972-02-04
AT318910B (de)	1974-11-25
DK131297C (fr)	1975-11-17
YU129171A (en)	1981-11-13
YU36348B (en)	1983-06-30

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