DK149898C - Ethylenpolymerisationskatalysator, der omfatter en chromocenforbindelse afsat paa en siliciumoxidunderstoetning, fremgangsmaade til fremstilling heraf samt dens anvendelse til homo- eller copolymerisation af ethylen - Google Patents

Ethylenpolymerisationskatalysator, der omfatter en chromocenforbindelse afsat paa en siliciumoxidunderstoetning, fremgangsmaade til fremstilling heraf samt dens anvendelse til homo- eller copolymerisation af ethylen

Info

Publication number
DK149898C
DK149898C DK139277A DK139277A DK149898C DK 149898 C DK149898 C DK 149898C DK 139277 A DK139277 A DK 139277A DK 139277 A DK139277 A DK 139277A DK 149898 C DK149898 C DK 149898C
Authority
DK
Denmark
Prior art keywords
silicy
homo
copolymerization
procedures
production
Prior art date
Application number
DK139277A
Other languages
Danish (da)
English (en)
Other versions
DK149898B (da
DK139277A (da
Inventor
Allen Noshay
Frederick John Karol
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 DK139277A publication Critical patent/DK139277A/da
Publication of DK149898B publication Critical patent/DK149898B/da
Application granted granted Critical
Publication of DK149898C publication Critical patent/DK149898C/da

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
    • C08F10/02—Ethene
DK139277A 1976-03-30 1977-03-29 Ethylenpolymerisationskatalysator, der omfatter en chromocenforbindelse afsat paa en siliciumoxidunderstoetning, fremgangsmaade til fremstilling heraf samt dens anvendelse til homo- eller copolymerisation af ethylen DK149898C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US67193776A 1976-03-30 1976-03-30
US67193776 1976-03-30

Publications (3)

Publication Number Publication Date
DK139277A DK139277A (da) 1977-10-01
DK149898B DK149898B (da) 1986-10-20
DK149898C true DK149898C (da) 1987-04-27

Family

ID=24696492

Family Applications (1)

Application Number Title Priority Date Filing Date
DK139277A DK149898C (da) 1976-03-30 1977-03-29 Ethylenpolymerisationskatalysator, der omfatter en chromocenforbindelse afsat paa en siliciumoxidunderstoetning, fremgangsmaade til fremstilling heraf samt dens anvendelse til homo- eller copolymerisation af ethylen

Country Status (14)

Country Link
JP (2) JPS5825323B2 (no)
BE (1) BE852976A (no)
BR (1) BR7701940A (no)
CA (1) CA1087595A (no)
DE (1) DE2713939C2 (no)
DK (1) DK149898C (no)
ES (2) ES457293A1 (no)
FI (1) FI64171C (no)
FR (1) FR2346372A1 (no)
GB (1) GB1563739A (no)
IT (1) IT1085795B (no)
NL (1) NL179386C (no)
NO (3) NO150440C (no)
SE (2) SE431829B (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68929006T2 (de) * 1988-12-26 1999-10-07 Mitsui Chemicals Inc Olefincopolymere und Verfahren zur Herstellung davon
US5639842A (en) * 1988-12-26 1997-06-17 Mitsui Petrochemical Industries, Ltd. Ethylene random copolymers
EP0955321A3 (en) * 1988-12-26 1999-12-08 Mitsui Chemicals, Inc. Olefin copolymers and processes for preparing same
DE19645939A1 (de) * 1996-11-07 1998-05-14 Buna Sow Leuna Olefinverb Gmbh Verfahren zur Herstellung von ultrahochmolekularem Polyethylen und Methode zur Aktivierung des Katalysatorträgers
GB2355711B (en) 1999-10-27 2003-12-24 Agilent Technologies Inc Porous silica microsphere scavengers
FR2840297B1 (fr) * 2002-05-31 2005-03-25 Centre Nat Rech Scient Procede pour l'elaboration d'un substrat mineral modifie en surface, et substrat obtenu
JP6986908B2 (ja) 2017-09-05 2021-12-22 昭和電工株式会社 脂肪族カルボン酸エステルの製造方法
JP6910252B2 (ja) 2017-09-05 2021-07-28 昭和電工株式会社 シリカ担体の製造方法
JP2021043815A (ja) 2019-09-12 2021-03-18 アイシン精機株式会社 画像処理装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1303632A (no) * 1969-04-11 1973-01-17
US3687920A (en) * 1971-01-25 1972-08-29 Union Carbide Corp Polymerization of olefins with silane modified catalyst system
CA995396A (en) * 1971-03-18 1976-08-17 Robert N. Johnson Catalyst modified with strong reducing agent and silane compounds and use in polymerization of olefins

Also Published As

Publication number Publication date
DK149898B (da) 1986-10-20
SE8100832L (sv) 1981-02-05
SE431829B (sv) 1984-03-05
FI64171C (fi) 1983-10-10
NO151623B (no) 1985-01-28
BR7701940A (pt) 1977-11-08
NO152417B (no) 1985-06-17
CA1087595A (en) 1980-10-14
ES457292A1 (es) 1978-02-16
FR2346372B1 (no) 1983-07-22
SE431828B (sv) 1984-03-05
NO773080L (no) 1977-10-03
NO150440C (no) 1984-10-17
DE2713939C2 (de) 1983-04-21
NO771114L (no) 1977-10-03
NL179386C (nl) 1986-09-01
JPS54160490A (en) 1979-12-19
FR2346372A1 (fr) 1977-10-28
NL7703378A (nl) 1977-10-04
NO152417C (no) 1985-09-25
ES457293A1 (es) 1978-02-01
SE7703626L (sv) 1977-10-01
NO773079L (no) 1977-10-03
NO150440B (no) 1984-07-09
NO151623C (no) 1985-05-08
FI770976A (no) 1977-10-01
FI64171B (fi) 1983-06-30
JPS52117887A (en) 1977-10-03
GB1563739A (en) 1980-03-26
DE2713939A1 (de) 1977-10-06
DK139277A (da) 1977-10-01
BE852976A (fr) 1977-09-29
JPS5825323B2 (ja) 1983-05-26
IT1085795B (it) 1985-05-28
JPS5915124B2 (ja) 1984-04-07

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