SE7514728L - Katalysator och forfarande for dess framstellning - Google Patents

Katalysator och forfarande for dess framstellning

Info

Publication number
SE7514728L
SE7514728L SE7514728A SE7514728A SE7514728L SE 7514728 L SE7514728 L SE 7514728L SE 7514728 A SE7514728 A SE 7514728A SE 7514728 A SE7514728 A SE 7514728A SE 7514728 L SE7514728 L SE 7514728L
Authority
SE
Sweden
Prior art keywords
catalyst
procedure
preparation
Prior art date
Application number
SE7514728A
Other languages
English (en)
Other versions
SE403784B (sv
Inventor
G L Brown
W C Cummings
I J Levine
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.)
Filing date
Publication date
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Publication of SE7514728L publication Critical patent/SE7514728L/sv
Publication of SE403784B publication Critical patent/SE403784B/sv

Links

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
SE7514728A 1970-09-25 1975-12-29 Modifierad uppburen bis(cyklopentadienyl)-krom(ii)-katalysator for etenpolymerisation samt forfarande for framstellning av katalysatorn SE403784B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7545770A 1970-09-25 1970-09-25
US15618771A 1971-06-24 1971-06-24

Publications (2)

Publication Number Publication Date
SE7514728L true SE7514728L (sv) 1975-12-29
SE403784B SE403784B (sv) 1978-09-04

Family

ID=26756890

Family Applications (2)

Application Number Title Priority Date Filing Date
SE1214671A SE403786B (sv) 1970-09-25 1971-09-24 Forfarande for polymerisation av eten ensam eller tillsammans med propen i nervaro av en uppburen bis(cyklopentadienyl)-krom(ii)-katalysator
SE7514728A SE403784B (sv) 1970-09-25 1975-12-29 Modifierad uppburen bis(cyklopentadienyl)-krom(ii)-katalysator for etenpolymerisation samt forfarande for framstellning av katalysatorn

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SE1214671A SE403786B (sv) 1970-09-25 1971-09-24 Forfarande for polymerisation av eten ensam eller tillsammans med propen i nervaro av en uppburen bis(cyklopentadienyl)-krom(ii)-katalysator

Country Status (13)

Country Link
JP (2) JPS4929625B1 (sv)
AT (1) AT312286B (sv)
BE (1) BE773050A (sv)
BR (1) BR7106302D0 (sv)
CA (1) CA991798A (sv)
DE (1) DE2147793C3 (sv)
DK (1) DK137132B (sv)
ES (1) ES395397A1 (sv)
FR (1) FR2108566A5 (sv)
GB (1) GB1366376A (sv)
NL (1) NL163796C (sv)
NO (1) NO136797C (sv)
SE (2) SE403786B (sv)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4170589A (en) * 1978-02-22 1979-10-09 Union Carbide Corporation Catalytic polymerization of ethylene with supported chromium [II] catalyst in the presence of a phenolic antioxidant
JPS5587637A (en) * 1979-11-15 1980-07-02 Nanbi Kogyo Kk Removing device of mud on wheel of automoblle, etc.
JPS5758262Y2 (sv) * 1980-08-09 1982-12-14
US6025448A (en) 1989-08-31 2000-02-15 The Dow Chemical Company Gas phase polymerization of olefins
US6538080B1 (en) 1990-07-03 2003-03-25 Bp Chemicals Limited Gas phase polymerization of olefins
US6534613B2 (en) 1998-02-18 2003-03-18 Eastman Chemical Company Process for producing polyethylene
US6191239B1 (en) 1998-02-18 2001-02-20 Eastman Chemical Company Process for producing polyethylene
US6228957B1 (en) 1998-02-18 2001-05-08 Eastman Chemical Company Process for producing polyethlene
US6271321B1 (en) 1998-02-18 2001-08-07 Eastman Chemical Company Process for producing polyethylene
US6051671A (en) * 1998-03-24 2000-04-18 Nova Chemicals Ltd. Clean containers
US6291613B1 (en) 1998-10-27 2001-09-18 Eastman Chemical Company Process for the polymerization of olefins
KR100610968B1 (ko) 1998-10-27 2006-08-10 이스트만 케미칼 캄파니 올레핀의 중합 방법, 신규한 폴리에틸렌, 및 이로부터제조된 필름 및 제품
MXPA01009833A (es) 1999-03-30 2002-11-04 Eastman Chem Co Proceso para producir poliolefinas.
US6288181B1 (en) 1999-03-30 2001-09-11 Eastman Chemical Company Process for producing polyolefins
US6300432B1 (en) 1999-03-30 2001-10-09 Eastman Chemical Company Process for producing polyolefins
US6313236B1 (en) 1999-03-30 2001-11-06 Eastman Chemical Company Process for producing polyolefins
DE60000318T2 (de) 1999-04-01 2003-04-17 Japan Polyolefins Co Ltd Katalysator zur Herstellung von Ethylenpolymer und Verfahren zur Herstellung von Ethylenpolymer
US6417298B1 (en) 1999-06-07 2002-07-09 Eastman Chemical Company Process for producing ethylene/olefin interpolymers
US6417299B1 (en) 1999-06-07 2002-07-09 Eastman Chemical Company Process for producing ethylene/olefin interpolymers
US6187879B1 (en) 1999-08-31 2001-02-13 Eastman Chemical Company Process for producing polyolefins
BR9917469B1 (pt) 1999-08-31 2008-11-18 processo para polimerizar uma olefina e/ou uma olefina e pelo menos uma ou mais outras olefinas, filme, e, artigo.
US6191238B1 (en) 1999-08-31 2001-02-20 Eastman Chemical Company Process for producing polyolefins
US6465383B2 (en) 2000-01-12 2002-10-15 Eastman Chemical Company Procatalysts, catalyst systems, and use in olefin polymerization
US6696380B2 (en) 2000-01-12 2004-02-24 Darryl Stephen Williams Procatalysts, catalyst systems, and use in olefin polymerization
BRPI0107604B1 (pt) 2000-01-12 2015-03-31 Westlake Longview Corp Pró-catalisador sólido, sistema catalisador, e, processo para a polimerização de pelo menos uma ou mais olefinas
US6359083B1 (en) 2000-05-02 2002-03-19 Eastman Chemical Company Olefin polymerization process

Also Published As

Publication number Publication date
NO136797B (no) 1977-08-01
CA991798A (en) 1976-06-22
JPS4929625B1 (sv) 1974-08-06
GB1366376A (en) 1974-09-11
DE2147793B2 (de) 1980-02-14
DK137132B (da) 1978-01-23
NO136797C (no) 1977-11-09
JPS5068985A (sv) 1975-06-09
AT312286B (de) 1973-12-27
NL163796C (nl) 1980-10-15
JPS5134394B2 (sv) 1976-09-25
DE2147793A1 (de) 1972-03-30
SE403784B (sv) 1978-09-04
DE2147793C3 (de) 1980-10-30
BE773050A (fr) 1972-03-24
BR7106302D0 (pt) 1973-04-12
ES395397A1 (es) 1974-09-16
NL7113175A (sv) 1972-03-28
SE403786B (sv) 1978-09-04
DK137132C (sv) 1978-06-26
NL163796B (nl) 1980-05-16
FR2108566A5 (sv) 1972-05-19

Similar Documents

Publication Publication Date Title
SE7514728L (sv) Katalysator och forfarande for dess framstellning
AT334845B (de) Wegwerfwindel
AT323683B (de) Wegwerfwindel
SE428761B (sv) Katalysator
FI53631C (fi) Fotopolymeriserbara kopieringsmassor innehaollande bindemedel polymeriserbara foereningar och fotoinitiatorer
CH536097A (de) Wegwerf-Essgarnitur
FI56544B (fi) Foer fraktionering av gasblandningar anvaendbart anisotropt membran och foerfarande foer dess framstaellning
CH526308A (de) Abseilgerät
CH532845A (de) Mikrowellenfilter
AT326443B (de) Sensibilisierungslosung
AT320559B (de) Wegwerfwindel
SE7603910L (sv) Katalysator
DD81867A1 (de) Schneideinrichtung
RO71354A (ro) Procedeu pentru prepararea unor p-halofenil-2-pirolidinone
CH526988A (de) Katalysator
BE769655A (fr) Preparation de polyacetylalkylene-diamines
DE2112594B2 (de) Hoehenmesser
BE773972A (fr) Preparation de la pyrrolidine-one-2
FI54516C (fi) Rengoeringsfoerfarande och anordning
BE784574A (fr) Hachoir
BE777082A (fr) Catalyseurs
BR7024983D0 (pt) Composicao catalisadora
SE381116B (sv) Bandperforator
SE7602638L (sv) 5-hydroxi-l-aminohydantoin och forfarande for dess framstellning
BE775747A (fr) Preparation stable de virus

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7514728-0

Effective date: 19891002

Format of ref document f/p: F