[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

BR8801441A - CATALYST PREPARATION PROCESSES FOR ETHYLENE POLYMERIZATION AND ETHYLENE POLYMERIZATION PROCESS - Google Patents

CATALYST PREPARATION PROCESSES FOR ETHYLENE POLYMERIZATION AND ETHYLENE POLYMERIZATION PROCESS

Info

Publication number
BR8801441A
BR8801441A BR8801441A BR8801441A BR8801441A BR 8801441 A BR8801441 A BR 8801441A BR 8801441 A BR8801441 A BR 8801441A BR 8801441 A BR8801441 A BR 8801441A BR 8801441 A BR8801441 A BR 8801441A
Authority
BR
Brazil
Prior art keywords
ethylene polymerization
catalyst preparation
preparation processes
polymerization process
ethylene
Prior art date
Application number
BR8801441A
Other languages
Portuguese (pt)
Inventor
Juan Raul Quijada Abarca
Belyo Ricardo Dos Sant Alvares
Original Assignee
Petroleo Brasileiro Sa
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.)
Filing date
Publication date
Application filed by Petroleo Brasileiro Sa filed Critical Petroleo Brasileiro Sa
Priority to BR8801441A priority Critical patent/BR8801441A/en
Priority to DE3823934A priority patent/DE3823934C2/en
Priority to MX012386A priority patent/MX168676B/en
Priority to FR888810070A priority patent/FR2618785B1/en
Priority to CA000573137A priority patent/CA1326011C/en
Priority to JP63188547A priority patent/JPH0791333B2/en
Priority to ES8802400A priority patent/ES2007279A6/en
Publication of BR8801441A publication Critical patent/BR8801441A/en
Priority to US08/358,607 priority patent/US6018006A/en
Priority to US08/483,841 priority patent/US6133188A/en

Links

BR8801441A 1987-07-31 1988-03-29 CATALYST PREPARATION PROCESSES FOR ETHYLENE POLYMERIZATION AND ETHYLENE POLYMERIZATION PROCESS BR8801441A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
BR8801441A BR8801441A (en) 1988-03-29 1988-03-29 CATALYST PREPARATION PROCESSES FOR ETHYLENE POLYMERIZATION AND ETHYLENE POLYMERIZATION PROCESS
DE3823934A DE3823934C2 (en) 1987-07-31 1988-07-14 Process for producing an ethylene polymerization catalyst and ethylene polymerization process
MX012386A MX168676B (en) 1987-07-31 1988-07-22 PROCEDURE FOR PREPARING A CATALYST FOR ETHYLENE POLYMERIZATION AND PROCEDURE FOR POLYMERIZING ETHYLENE
FR888810070A FR2618785B1 (en) 1987-07-31 1988-07-26 PROCESS FOR THE PREPARATION OF AN ETHYLENE POLYMERIZATION CATALYST AND METHOD FOR THE POLYMERIZATION OF ETHYLENE USING THE SAME
CA000573137A CA1326011C (en) 1987-07-31 1988-07-27 Process for preparing an ethylene polymerization catalyst and ethylene polymerization process
JP63188547A JPH0791333B2 (en) 1987-07-31 1988-07-29 Catalyst and method for polymerization of ethylene under low pressure
ES8802400A ES2007279A6 (en) 1987-07-31 1988-07-30 Process for preparing an ethylene polymerization catalyst and ethylene polymerization process
US08/358,607 US6018006A (en) 1987-07-31 1994-12-14 Process for preparing an ethylene polymerization catalyst and ethylene polymerization process
US08/483,841 US6133188A (en) 1987-07-31 1995-06-07 Process for preparing an ethylene polymerization catalyst and ethylene polymerization process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR8801441A BR8801441A (en) 1988-03-29 1988-03-29 CATALYST PREPARATION PROCESSES FOR ETHYLENE POLYMERIZATION AND ETHYLENE POLYMERIZATION PROCESS

Publications (1)

Publication Number Publication Date
BR8801441A true BR8801441A (en) 1989-10-24

Family

ID=4044424

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8801441A BR8801441A (en) 1987-07-31 1988-03-29 CATALYST PREPARATION PROCESSES FOR ETHYLENE POLYMERIZATION AND ETHYLENE POLYMERIZATION PROCESS

Country Status (1)

Country Link
BR (1) BR8801441A (en)

Similar Documents

Publication Publication Date Title
PT91866A (en) PROCESS OF PREPARATION OF CATALYSTS FOR THE POLYMERIZATION OF OLEFINS
PT96459A (en) PROCESS OF PREPARATION OF CATALYST AND CATALYST COMPONENTS FOR POLYMERIZATION OF OLEFINS
BR8701145A (en) PROCESS FOR THE TRIMERIZATION OF OLEFINS, CATALYST AND PROCESS FOR THE PREPARATION OF CATALYST
BR8306970A (en) PROCESS FOR PREPARING CATALYST FOR POLYMERIZATION OF OLEFINS AND PROCESS FOR POLYMERIZATION OF OLEFINS
PT84717B (en) APPROPRIATE PROCESS FOR THE POLYMERIZATION OF CONJUGATED DIOLEFINS USING CATALYSTS CONTAINING LANTANIDEOS AND ACTINIDEOS
FI935417A (en) Olefin polymerization catalyst and process for its preparation
BR9004537A (en) METALOCENE COMPOUND, CATALYST SYSTEM FOR POLYMERIZATION OF OLEFINS, PROCESS FOR THE PREPARATION OF AN OLEFINIC POLYMER AND PROCESS FOR THE PRODUCTION OF SUCH COMPOUND
BR8907098A (en) METALOCENE-ALUMOXAN CATALYST SUPPORTED FOR HIGH PRESSURE POLYMERIZATION OF OLEFINS AND A PROCESS OF PREPARATION AND USE OF THE SAME
BR8605593A (en) CATALYST COMPOSITES, PROCESS FOR THE PREPARATION OF POLYMERS, BIPOSPHINS AND COMPOUND
BR8902484A (en) PROCESS FOR THE PREPARATION OF A CATALYST COMPONENT AND A CATALYST FOR THE POLYMERIZATION OF OLEFINS
BR8803152A (en) DEHYDROGENATION CATALYST, PROCESS FOR THE PREPARATION OF STYLENE AND STYLENE
BR9204428A (en) PROCESS FOR THE PREPARATION OF A PRE-PILIMERIZED CATALYST AND PROCESS FOR THE POLYMERIZATION OF AN OLEFINE
BR8901955A (en) PROCESS FOR THE PREPARATION OF POLYMERS
BR9503923A (en) Process catalyst composition for its preparation and process for preparing an olefin polymer
BR8904960A (en) VANADIO CATALYST COMPOSITION AND POLYMERIZATION PROCESS
BR9002794A (en) PROCESS FOR THE PREPARATION OF A SULPHECTED CATALYST AND Said CATALYST
BR8700969A (en) PROCESS FOR THE PREPARATION OF OLEFINES POLYMERIZATION CATALYST COMPONENT
BR9201592A (en) CATALYST COMPOSITES AND PROCESS FOR THE PREPARATION OF POLYMERS
BR9105244A (en) CATALYST AND PROCESS FOR OBTAINING AN OLEFINIC POLYMER
BR9305539A (en) Process for the preparation of catalyst, catalyst, prepolymer, olefin and polymer polymerization process
BR9202660A (en) PROCESS FOR THE PREPARATION OF A SOLID CATALYST COMPONENT FOR (CO) POLYMERIZATION OF ETHYLENE, SOLID CATALYTIC COMPONENT, CATALYST AND PROCESS FOR THE (CO) POLYMERIZATION OF ETHYLENE
BR8907508A (en) CATALYST HYDROFLUORETATION PROCESS
BR9004368A (en) OLEFIN POLYMERIZATION CATALYST, PROCESS FOR THE PRODUCTION OF POLYOLEFINS AND POLYMER
BR8901977A (en) PROCESS FOR THE PREPARATION OF POLYMERS
BR8606106A (en) SOLID CATALYST COMPONENT FOR THE POLYMERIZATION OF A-OLEFINE AND PROCESS FOR THE PRODUCTION OF THE SAME

Legal Events

Date Code Title Description
FB19 Grant procedure suspended (art. 19)
FF Decision: granting
KD Fees due (letter patent)
FG Letter patent granted
B21A Extinguishment of a patent or of a certificate of addition of invention: extinguishment - article 78, item i of industrial property law

Free format text: PATENTE EXTINTA EM 29/03/2003