IT1019307B - Apparecchio e procedimento per la polimerizzazione di etilene - Google Patents

Apparecchio e procedimento per la polimerizzazione di etilene

Info

Publication number: IT1019307B
Authority: IT; Italy
Prior art keywords: polymerization; ethylene; procedure
Prior art date: 1973-09-18

Application number

IT53063/74A

Other languages

English (en)

Original Assignee

Stamicarbon

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.)

1973-09-18

Filing date

1974-09-17

Publication date

1977-11-10

1974-09-17 Application filed by Stamicarbon filed Critical Stamicarbon

1977-11-10 Application granted granted Critical

1977-11-10 Publication of IT1019307B publication Critical patent/IT1019307B/it

Links

VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title 1
239000005977 Ethylene Substances 0.000 title 1
238000000034 method Methods 0.000 title 1
238000006116 polymerization reaction Methods 0.000 title 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/04—Pressure vessels, e.g. autoclaves
- B01J3/042—Pressure vessels, e.g. autoclaves in the form of a tube
- 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)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Polyethers (AREA)
Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
Polymerisation Methods In General (AREA)

IT53063/74A 1973-09-18 1974-09-17 Apparecchio e procedimento per la polimerizzazione di etilene IT1019307B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7312804A NL7312804A (nl)	1973-09-18	1973-09-18	Werkwijze voor het polymeriseren van etheen onder hoge druk en temperatuur.

Publications (1)

Publication Number	Publication Date
IT1019307B true IT1019307B (it)	1977-11-10

Family

ID=19819624

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT53063/74A IT1019307B (it)	1973-09-18	1974-09-17	Apparecchio e procedimento per la polimerizzazione di etilene

Country Status (12)

Country	Link
US (1)	US3956256A (it)
JP (1)	JPS5058185A (it)
BE (1)	BE819866A (it)
BR (1)	BR7407768D0 (it)
CA (1)	CA1018298A (it)
DE (1)	DE2443203A1 (it)
ES (2)	ES430123A1 (it)
FR (1)	FR2243956B1 (it)
GB (1)	GB1478050A (it)
IT (1)	IT1019307B (it)
NL (1)	NL7312804A (it)
SU (1)	SU614733A3 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4002813A (en) *	1974-08-16	1977-01-11	Dart Industries Inc.	Injection of catalysts into a polymerization autoclave
DE2611405A1 (de) *	1976-03-18	1977-09-22	Basf Ag	Verfahren zur herstellung von aethylenpolymerisaten in einem autoklavenreaktor
DE2722034C2 (de) *	1977-05-16	1984-10-25	Basf Ag, 6700 Ludwigshafen	Verfahren zur Herstellung von Äthylenpolymerisaten niederer Dichte mit verbesserter Homogenität
RU2176249C1 (ru) *	2000-04-25	2001-11-27	Казанское открытое акционерное общество "Органический синтез"	Способ получения полиэтилена

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE535907A (it) *	1953-10-29
US3756996A (en) *	1964-10-02	1973-09-04	Nat Distillers Chem Corp	Process for the production of ethylene polymers
NL160292C (nl) *	1969-09-19	1979-10-15	Stamicarbon	Werkwijze en reactor voor het continu polymeriseren van etheen.

1973
- 1973-09-18 NL NL7312804A patent/NL7312804A/xx not_active Application Discontinuation
1974
- 1974-09-10 DE DE2443203A patent/DE2443203A1/de not_active Withdrawn
- 1974-09-12 CA CA209,044A patent/CA1018298A/en not_active Expired
- 1974-09-12 US US05/505,605 patent/US3956256A/en not_active Expired - Lifetime
- 1974-09-13 BE BE148475A patent/BE819866A/xx unknown
- 1974-09-16 FR FR7431205A patent/FR2243956B1/fr not_active Expired
- 1974-09-17 ES ES430123A patent/ES430123A1/es not_active Expired
- 1974-09-17 JP JP49107044A patent/JPS5058185A/ja active Pending
- 1974-09-17 GB GB4046974A patent/GB1478050A/en not_active Expired
- 1974-09-17 IT IT53063/74A patent/IT1019307B/it active
- 1974-09-17 SU SU742063905A patent/SU614733A3/ru active
- 1974-09-18 BR BR7768/74A patent/BR7407768D0/pt unknown
1975
- 1975-02-11 ES ES434626A patent/ES434626A1/es not_active Expired

Also Published As

Publication number	Publication date
NL7312804A (nl)	1975-03-20
JPS5058185A (it)	1975-05-20
CA1018298A (en)	1977-09-27
SU614733A3 (ru)	1978-07-05
US3956256A (en)	1976-05-11
FR2243956A1 (it)	1975-04-11
ES434626A1 (es)	1977-02-01
BE819866A (nl)	1975-03-13
DE2443203A1 (de)	1975-03-20
FR2243956B1 (it)	1979-03-16
ES430123A1 (es)	1976-12-16
GB1478050A (en)	1977-06-29
BR7407768D0 (pt)	1975-09-16

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