AT318910B - Process for the production of new polymerization catalysts - Google Patents

Process for the production of new polymerization catalysts

Info

Publication number: AT318910B
Authority: AT; Austria
Prior art keywords: production; polymerization catalysts; new polymerization; new; catalysts
Prior art date: 1970-05-22

Application number

AT435471A

Other languages

German (de)

Inventor

Giannini Umberto

Mayr Adolfo

Longi Paolo

Susa Ermanno

Davoli Velmore

Deluca Domenico

Leccese Antonio

Pricca Angelo

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.)

1970-05-22

Filing date

1971-05-19

Publication date

1974-11-25

1971-05-19 Application filed by Montedison Spa filed Critical Montedison Spa

1974-11-25 Application granted granted Critical

1974-11-25 Publication of AT318910B publication Critical patent/AT318910B/en

Links

238000000034 method Methods 0.000 title 1
239000002685 polymerization catalyst Substances 0.000 title 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
- 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)

AT435471A 1970-05-22 1971-05-19 Process for the production of new polymerization catalysts AT318910B (en)

Applications Claiming Priority (4)

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

Publications (1)

Publication Number	Publication Date
AT318910B true AT318910B (en)	1974-11-25

Family

ID=27452904

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT435471A AT318910B (en)	1970-05-22	1971-05-19	Process for the production of new polymerization catalysts

Country Status (16)

Country	Link
JP (1)	JPS5637242B1 (en)
AR (1)	AR195473A1 (en)
AT (1)	AT318910B (en)
BE (1)	BE767451A (en)
CA (1)	CA976139A (en)
CS (1)	CS152396B2 (en)
DE (1)	DE2125107C2 (en)
DK (1)	DK131297B (en)
FR (1)	FR2095024A5 (en)
IL (1)	IL36887A0 (en)
NL (1)	NL163521C (en)
PL (1)	PL83241B1 (en)
RO (1)	RO59454A (en)
SE (6)	SE424996B (en)
SU (1)	SU390700A3 (en)
YU (1)	YU36348B (en)

Families Citing this family (3)

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

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

Also Published As

Publication number	Publication date
SE389122B (en)	1976-10-25
RO59454A (en)	1976-03-15
DK131297B (en)	1975-06-23
AR195473A1 (en)	1973-10-15
DE2125107C2 (en)	1982-11-18
SE395153B (en)	1977-08-01
SE7408477L (en)	1974-06-27
YU129171A (en)	1981-11-13
JPS5637242B1 (en)	1981-08-29
BE767451A (en)	1971-11-22
YU36348B (en)	1983-06-30
DE2125107A1 (en)	1971-12-02
SE7408476L (en)	1974-06-27
IL36887A0 (en)	1971-07-28
SU390700A3 (en)	1973-07-11
SE7408475L (en)	1974-06-27
NL163521C (en)	1980-09-15
CA976139A (en)	1975-10-14
NL7106811A (en)	1971-11-24
SE424996B (en)	1982-08-23
PL83241B1 (en)	1975-12-31
SE389121B (en)	1976-10-25
FR2095024A5 (en)	1972-02-04
CS152396B2 (en)	1973-12-19
DK131297C (en)	1975-11-17

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Legal Events

Date	Code	Title	Description
1992-06-15	ELA	Expired due to lapse of time