AR228566A1 - Proceso para la preparacion de polimeros del etileno de alta densidad en reactores de lecho fluidizado - Google Patents

Proceso para la preparacion de polimeros del etileno de alta densidad en reactores de lecho fluidizado

Info

Publication number: AR228566A1
Authority: AR; Argentina
Prior art keywords: preparation; high density; fluidized bed; bed reactors; ethylene polymers
Prior art date: 1978-12-14

Application number

AR276005A

Other languages

English (en)

Original Assignee

Union Carbide Corp

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.)

1978-12-14

Filing date

1979-03-30

Publication date

1983-03-30

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26683923&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR228566(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1979-03-30 Application filed by Union Carbide Corp filed Critical Union Carbide Corp

1983-03-30 Application granted granted Critical

1983-03-30 Publication of AR228566A1 publication Critical patent/AR228566A1/es

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
- 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
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- 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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/02—Ethene

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)

AR276005A 1978-12-14 1979-03-30 Proceso para la preparacion de polimeros del etileno de alta densidad en reactores de lecho fluidizado AR228566A1 (es)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US96958878A	1978-12-14	1978-12-14
US1271979A	1979-02-16	1979-02-16

Publications (1)

Publication Number	Publication Date
AR228566A1 true AR228566A1 (es)	1983-03-30

Family

ID=26683923

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AR276005A AR228566A1 (es)	1978-12-14	1979-03-30	Proceso para la preparacion de polimeros del etileno de alta densidad en reactores de lecho fluidizado

Country Status (17)

Country	Link
EP (1)	EP0012148B1 (es)
KR (1)	KR830000511B1 (es)
AR (1)	AR228566A1 (es)
AT (1)	AT364533B (es)
AU (1)	AU530530B2 (es)
BR (1)	BR7901940A (es)
CA (1)	CA1118148A (es)
DE (1)	DE2967434D1 (es)
DK (1)	DK131979A (es)
ES (1)	ES479104A1 (es)
FI (1)	FI66403C (es)
GR (1)	GR73059B (es)
HU (1)	HU181982B (es)
MX (1)	MX151754A (es)
NO (1)	NO156788C (es)
NZ (1)	NZ190059A (es)
PT (1)	PT69419A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4379758A (en) *	1980-12-24	1983-04-12	Union Carbide Corporation	Catalyst composition for polymerizing ethylene
DZ520A1 (fr) *	1982-03-24	2004-09-13	Union Carbide Corp	Procédé perfectionné pour accroitre le rendement espace temps d'une réaction de polymérisation exothermique en lit fluidisé.
KR940000014B1 (ko) *	1990-10-10	1994-01-05	한국과학기술원	Hdpe 및 lldpe 중합용 고활성 찌이글러-나타 촉매의 합성

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL163523C (nl) *	1970-07-31	1983-11-16	Montedison Spa	Werkwijze om een polymerisatiekatalysator te bereiden.
NL177314C (nl) *	1974-04-08	1985-09-02	Mitsubishi Chem Ind	Werkwijze voor het bereiden van een katalysatorcomplex, en werkwijze voor het polymeriseren van een alkeen met deze katalysator.
IT1037112B (it) *	1975-03-28	1979-11-10	Montedison Spa	Catalizzatori per la polimerizzazione delle olfine
FR2312512A1 (fr) *	1975-05-27	1976-12-24	Naphtachimie Sa	Procede de polymerisation des olefines en lit fluidise
IT1054410B (it) *	1975-11-21	1981-11-10	Mitsui Petrochemical Ind	Catalizzatori per la polimerizzazione delle alfa olefine

1979
- 1979-03-28 CA CA000324359A patent/CA1118148A/en not_active Expired
- 1979-03-30 NZ NZ190059A patent/NZ190059A/xx unknown
- 1979-03-30 AU AU45655/79A patent/AU530530B2/en not_active Ceased
- 1979-03-30 HU HU79UI278A patent/HU181982B/hu not_active IP Right Cessation
- 1979-03-30 MX MX177146A patent/MX151754A/es unknown
- 1979-03-30 PT PT69419A patent/PT69419A/pt unknown
- 1979-03-30 ES ES479104A patent/ES479104A1/es not_active Expired
- 1979-03-30 GR GR58741A patent/GR73059B/el unknown
- 1979-03-30 AR AR276005A patent/AR228566A1/es active
- 1979-03-30 NO NO791070A patent/NO156788C/no unknown
- 1979-03-30 BR BR7901940A patent/BR7901940A/pt unknown
- 1979-03-30 EP EP79100956A patent/EP0012148B1/en not_active Expired
- 1979-03-30 DK DK131979A patent/DK131979A/da not_active Application Discontinuation
- 1979-03-30 DE DE7979100956T patent/DE2967434D1/de not_active Expired
- 1979-03-30 AT AT0238879A patent/AT364533B/de not_active IP Right Cessation
- 1979-04-09 KR KR1019790001101A patent/KR830000511B1/ko not_active Expired
- 1979-04-17 FI FI791243A patent/FI66403C/fi not_active IP Right Cessation

Also Published As

Publication number	Publication date
CA1118148A (en)	1982-02-09
GR73059B (es)	1984-01-27
FI66403B (fi)	1984-06-29
DK131979A (da)	1980-06-15
EP0012148B1 (en)	1985-04-17
FI791243A7 (fi)	1980-06-15
PT69419A (en)	1979-04-01
AT364533B (de)	1981-10-27
BR7901940A (pt)	1980-10-07
FI66403C (fi)	1984-10-10
EP0012148A1 (en)	1980-06-25
ES479104A1 (es)	1979-11-01
NO156788C (no)	1987-11-25
MX151754A (es)	1985-03-05
NO156788B (no)	1987-08-17
AU530530B2 (en)	1983-07-21
NZ190059A (en)	1981-04-24
AU4565579A (en)	1980-06-19
ATA238879A (de)	1981-03-15
KR830000511B1 (ko)	1983-03-11
HU181982B (en)	1983-11-28
DE2967434D1 (en)	1985-05-23
NO791070L (no)	1980-06-17

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AR228565A1 (es)	1983-03-30	Procedimiento para la preparacion de polimeros del etileno de alta densidad en reactores de lecho fluidizado
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AR228566A1 (es)	1983-03-30	Proceso para la preparacion de polimeros del etileno de alta densidad en reactores de lecho fluidizado
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