DK149205C - Fremgangsmaade til fremstilling af en katalysator til ethylenpolymerisation samt fremgangsmaade til polymerisation af ethylen under anvendelse heraf - Google Patents

Fremgangsmaade til fremstilling af en katalysator til ethylenpolymerisation samt fremgangsmaade til polymerisation af ethylen under anvendelse heraf

Info

Publication number
DK149205C
DK149205C DK417277A DK417277A DK149205C DK 149205 C DK149205 C DK 149205C DK 417277 A DK417277 A DK 417277A DK 417277 A DK417277 A DK 417277A DK 149205 C DK149205 C DK 149205C
Authority
DK
Denmark
Prior art keywords
procedure
polymerization
ethylene
catalyst
preparing
Prior art date
Application number
DK417277A
Other languages
English (en)
Other versions
DK149205B (da
DK417277A (da
Inventor
Isaac Jacob Levine
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 DK417277A publication Critical patent/DK417277A/da
Publication of DK149205B publication Critical patent/DK149205B/da
Application granted granted Critical
Publication of DK149205C publication Critical patent/DK149205C/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerization Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DK417277A 1976-09-22 1977-09-21 Fremgangsmaade til fremstilling af en katalysator til ethylenpolymerisation samt fremgangsmaade til polymerisation af ethylen under anvendelse heraf DK149205C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/725,542 US4101445A (en) 1976-09-22 1976-09-22 Preparation of modified and activated chromocene catalysts for ethylene polymerization
US72554276 1976-09-22

Publications (3)

Publication Number Publication Date
DK417277A DK417277A (da) 1978-03-23
DK149205B DK149205B (da) 1986-03-10
DK149205C true DK149205C (da) 1986-09-08

Family

ID=24914969

Family Applications (1)

Application Number Title Priority Date Filing Date
DK417277A DK149205C (da) 1976-09-22 1977-09-21 Fremgangsmaade til fremstilling af en katalysator til ethylenpolymerisation samt fremgangsmaade til polymerisation af ethylen under anvendelse heraf

Country Status (27)

Country Link
US (1) US4101445A (da)
JP (1) JPS5339992A (da)
AR (1) AR222295A1 (da)
AU (1) AU519542B2 (da)
BE (1) BE858910A (da)
BR (1) BR7706288A (da)
CA (1) CA1098106A (da)
CS (2) CS221951B2 (da)
DE (1) DE2742543C2 (da)
DK (1) DK149205C (da)
EG (1) EG13094A (da)
ES (2) ES462508A1 (da)
FI (1) FI63246C (da)
FR (1) FR2365590A1 (da)
GB (1) GB1574877A (da)
HK (1) HK38981A (da)
IN (1) IN147225B (da)
IT (1) IT1085044B (da)
MX (1) MX4472E (da)
MY (1) MY8200080A (da)
NL (1) NL174723C (da)
NO (2) NO145680C (da)
NZ (1) NZ185222A (da)
PH (1) PH13455A (da)
RO (1) RO73241A (da)
SE (2) SE438314B (da)
ZA (1) ZA775232B (da)

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US7863522B2 (en) * 2006-12-20 2011-01-04 Dow Global Technologies Inc. Semi-conducting polymer compositions for the preparation of wire and cable
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CN107207649B (zh) 2014-12-22 2020-06-23 Sabic环球技术有限责任公司 不相容催化剂之间的转换方法
CN107531841B (zh) 2015-03-24 2021-02-09 Sabic环球技术有限责任公司 用于在不相容的催化剂之间转换的方法
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JP7237101B2 (ja) 2018-06-29 2023-03-10 ダウ グローバル テクノロジーズ エルエルシー 発泡ビーズ及び焼結発泡構造体
CN110878130B (zh) * 2018-09-06 2023-04-07 中国石油化工股份有限公司 负载型铬和茂双金属催化剂、其制备方法及其应用
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Also Published As

Publication number Publication date
AR222295A1 (es) 1981-05-15
SE7710593L (sv) 1978-03-23
AU519542B2 (en) 1981-12-10
FI63246B (fi) 1983-01-31
RO73241A (ro) 1981-06-26
EG13094A (en) 1982-12-31
FR2365590B1 (da) 1984-06-22
NO800836L (no) 1978-03-28
CS221951B2 (en) 1983-04-29
IT1085044B (it) 1985-05-28
FI63246C (fi) 1983-05-10
CS221952B2 (en) 1983-04-29
ZA775232B (en) 1978-07-26
DE2742543A1 (de) 1978-03-23
IN147225B (da) 1979-12-29
NO153611B (no) 1986-01-13
SE8300395L (sv) 1983-01-26
NO773239L (no) 1978-03-28
JPS5615807B2 (da) 1981-04-13
PH13455A (en) 1980-04-23
DE2742543C2 (de) 1983-02-17
HK38981A (en) 1981-08-14
SE438314B (sv) 1985-04-15
NL174723B (nl) 1984-03-01
DK149205B (da) 1986-03-10
FI772791A7 (fi) 1978-03-23
NO145680B (no) 1982-02-01
MY8200080A (en) 1982-12-31
NZ185222A (en) 1980-02-21
NO145680C (no) 1982-05-12
NL7710349A (nl) 1978-03-28
AU2890977A (en) 1979-03-29
NO153611C (no) 1986-04-23
SE445460B (sv) 1986-06-23
GB1574877A (en) 1980-09-10
MX4472E (es) 1982-05-18
BR7706288A (pt) 1978-06-27
US4101445A (en) 1978-07-18
SE8300395D0 (sv) 1983-01-26
NL174723C (nl) 1984-08-01
BE858910A (fr) 1978-03-21
FR2365590A1 (fr) 1978-04-21
CA1098106A (en) 1981-03-24
JPS5339992A (en) 1978-04-12
ES462508A1 (es) 1978-07-01
DK417277A (da) 1978-03-23
ES464417A1 (es) 1978-09-01

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