IT989189B - PROCESS FOR THE PRODUCTION OF POLYETHYLENE - Google Patents

PROCESS FOR THE PRODUCTION OF POLYETHYLENE

Info

Publication number: IT989189B
Authority: IT; Italy
Prior art keywords: polyethylene; production
Prior art date: 1973-06-15

Application number

IT25394/73A

Other languages

Italian (it)

Inventor

A Balducci

F Della

M Bruzzone

Original Assignee

Snam Progetti

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.)

1973-06-15

Filing date

1973-06-15

Publication date

1975-05-20

1973-06-15 Application filed by Snam Progetti filed Critical Snam Progetti

1973-06-15 Priority to IT25394/73A priority Critical patent/IT989189B/en

1974-05-24 Priority to GB837876A priority patent/GB1466848A/en

1974-05-24 Priority to GB2347374A priority patent/GB1442465A/en

1974-05-31 Priority to AU69631/74A priority patent/AU482367B2/en

1974-06-05 Priority to CH769574A priority patent/CH603703A5/xx

1974-06-10 Priority to FR7419954A priority patent/FR2233341B1/fr

1974-06-12 Priority to BE145324A priority patent/BE816218A/en

1974-06-13 Priority to NO742146A priority patent/NO742146L/no

1974-06-13 Priority to DD179148A priority patent/DD111914A5/xx

1974-06-13 Priority to JP49066635A priority patent/JPS5036583A/ja

1974-06-14 Priority to HUSA2659A priority patent/HU169265B/hu

1974-06-14 Priority to LU70328A priority patent/LU70328A1/xx

1974-06-14 Priority to DE19742428561 priority patent/DE2428561A1/en

1974-06-14 Priority to DK319574AA priority patent/DK135457B/en

1974-06-14 Priority to ZA00743819A priority patent/ZA743819B/en

1974-06-14 Priority to CA202,689A priority patent/CA1028449A/en

1974-06-17 Priority to NL7408089A priority patent/NL7408089A/xx

1974-06-17 Priority to CS7600007840A priority patent/CS183750B2/en

1974-06-17 Priority to CS7400004253A priority patent/CS183741B2/en

1974-06-17 Priority to SE7407990A priority patent/SE7407990L/xx

1975-05-20 Application granted granted Critical

1975-05-20 Publication of IT989189B publication Critical patent/IT989189B/en

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
- C08F10/02—Ethene

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)
Polymerisation Methods In General (AREA)
Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)

IT25394/73A 1973-06-15 1973-06-15 PROCESS FOR THE PRODUCTION OF POLYETHYLENE IT989189B (en)

Priority Applications (20)

Application Number	Priority Date	Filing Date	Title
IT25394/73A IT989189B (en)	1973-06-15	1973-06-15	PROCESS FOR THE PRODUCTION OF POLYETHYLENE
GB837876A GB1466848A (en)	1973-06-15	1974-05-24	Process for producing a polymer of ethylene
GB2347374A GB1442465A (en)	1973-06-15	1974-05-24	Process for producing a polymer of ethylene
AU69631/74A AU482367B2 (en)		1974-05-31	Process for producing a polymer of ethylene
CH769574A CH603703A5 (en)	1973-06-15	1974-06-05
FR7419954A FR2233341B1 (en)	1973-06-15	1974-06-10
BE145324A BE816218A (en)	1973-06-15	1974-06-12	POLYETHYLENE MANUFACTURING PROCESS
JP49066635A JPS5036583A (en)	1973-06-15	1974-06-13
NO742146A NO742146L (en)	1973-06-15	1974-06-13
DD179148A DD111914A5 (en)	1973-06-15	1974-06-13
LU70328A LU70328A1 (en)	1973-06-15	1974-06-14
DE19742428561 DE2428561A1 (en)	1973-06-15	1974-06-14	PROCESS FOR THE PRODUCTION OF POLYAETHYLENE
DK319574AA DK135457B (en)	1973-06-15	1974-06-14	Process for the production of polyethylene.
HUSA2659A HU169265B (en)	1973-06-15	1974-06-14
ZA00743819A ZA743819B (en)	1973-06-15	1974-06-14	Process for the production of polyethylene
CA202,689A CA1028449A (en)	1973-06-15	1974-06-14	Process for the production of polyethylene
NL7408089A NL7408089A (en)	1973-06-15	1974-06-17
CS7600007840A CS183750B2 (en)	1973-06-15	1974-06-17	Process for preparing polyethylene
CS7400004253A CS183741B2 (en)	1973-06-15	1974-06-17	Production method of polyethylene
SE7407990A SE7407990L (en)	1973-06-15	1974-06-17

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT25394/73A IT989189B (en)	1973-06-15	1973-06-15	PROCESS FOR THE PRODUCTION OF POLYETHYLENE

Publications (1)

Publication Number	Publication Date
IT989189B true IT989189B (en)	1975-05-20

Family

ID=11216573

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT25394/73A IT989189B (en)	1973-06-15	1973-06-15	PROCESS FOR THE PRODUCTION OF POLYETHYLENE

Country Status (17)

Country	Link
JP (1)	JPS5036583A (en)
BE (1)	BE816218A (en)
CA (1)	CA1028449A (en)
CH (1)	CH603703A5 (en)
CS (2)	CS183750B2 (en)
DD (1)	DD111914A5 (en)
DE (1)	DE2428561A1 (en)
DK (1)	DK135457B (en)
FR (1)	FR2233341B1 (en)
GB (2)	GB1442465A (en)
HU (1)	HU169265B (en)
IT (1)	IT989189B (en)
LU (1)	LU70328A1 (en)
NL (1)	NL7408089A (en)
NO (1)	NO742146L (en)
SE (1)	SE7407990L (en)
ZA (1)	ZA743819B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1015582B (en) *	1974-07-01	1977-05-20	Snam Progetti	PROCESS FOR THE POLYMERIZATION OF ETHYLENE
EP0001186B1 (en)	1977-09-14	1981-08-12	BP Chemicals Limited	Process for producing polyisobutenes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1369866A (en) *	1962-09-25	1964-08-14	Snam Spa	Process for the catalytic polymerization of mono-olefins and di-olenes
NL125866C (en) *	1965-02-03

1973
- 1973-06-15 IT IT25394/73A patent/IT989189B/en active
1974
- 1974-05-24 GB GB2347374A patent/GB1442465A/en not_active Expired
- 1974-05-24 GB GB837876A patent/GB1466848A/en not_active Expired
- 1974-06-05 CH CH769574A patent/CH603703A5/xx not_active IP Right Cessation
- 1974-06-10 FR FR7419954A patent/FR2233341B1/fr not_active Expired
- 1974-06-12 BE BE145324A patent/BE816218A/en unknown
- 1974-06-13 NO NO742146A patent/NO742146L/no unknown
- 1974-06-13 DD DD179148A patent/DD111914A5/xx unknown
- 1974-06-13 JP JP49066635A patent/JPS5036583A/ja active Pending
- 1974-06-14 LU LU70328A patent/LU70328A1/xx unknown
- 1974-06-14 HU HUSA2659A patent/HU169265B/hu unknown
- 1974-06-14 DK DK319574AA patent/DK135457B/en unknown
- 1974-06-14 CA CA202,689A patent/CA1028449A/en not_active Expired
- 1974-06-14 DE DE19742428561 patent/DE2428561A1/en active Pending
- 1974-06-14 ZA ZA00743819A patent/ZA743819B/en unknown
- 1974-06-17 NL NL7408089A patent/NL7408089A/xx not_active Application Discontinuation
- 1974-06-17 SE SE7407990A patent/SE7407990L/xx unknown
- 1974-06-17 CS CS7600007840A patent/CS183750B2/en unknown
- 1974-06-17 CS CS7400004253A patent/CS183741B2/en unknown

Also Published As

Publication number	Publication date
GB1442465A (en)	1976-07-14
DE2428561A1 (en)	1975-01-09
DK319574A (en)	1975-02-10
CA1028449A (en)	1978-03-21
SE7407990L (en)	1974-12-16
AU6963174A (en)	1975-12-04
NL7408089A (en)	1974-12-17
BE816218A (en)	1974-09-30
FR2233341B1 (en)	1977-09-30
FR2233341A1 (en)	1975-01-10
DK135457C (en)	1977-10-17
HU169265B (en)	1976-10-28
CS183750B2 (en)	1978-07-31
GB1466848A (en)	1977-03-09
NO742146L (en)	1975-01-13
DK135457B (en)	1977-05-02
LU70328A1 (en)	1974-10-17
ZA743819B (en)	1975-06-25
CH603703A5 (en)	1978-08-31
CS183741B2 (en)	1978-07-31
DD111914A5 (en)	1975-03-12
JPS5036583A (en)	1975-04-05

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