NL178510C - Werkwijze ter bereiding van vaste alkeenpolymerisatiekatalysatorcomponenten. - Google Patents

Werkwijze ter bereiding van vaste alkeenpolymerisatiekatalysatorcomponenten.

Info

Publication number
NL178510C
NL178510C NLAANVRAGE7307180,A NL7307180A NL178510C NL 178510 C NL178510 C NL 178510C NL 7307180 A NL7307180 A NL 7307180A NL 178510 C NL178510 C NL 178510C
Authority
NL
Netherlands
Prior art keywords
olegin
polymerization catalyst
catalyst components
preparing solid
preparing
Prior art date
Application number
NLAANVRAGE7307180,A
Other languages
English (en)
Other versions
NL178510B (nl
NL7307180A (nl
Original Assignee
Naphtachimie 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 Naphtachimie Sa filed Critical Naphtachimie Sa
Publication of NL7307180A publication Critical patent/NL7307180A/xx
Publication of NL178510B publication Critical patent/NL178510B/nl
Application granted granted Critical
Publication of NL178510C publication Critical patent/NL178510C/nl

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
NLAANVRAGE7307180,A 1972-05-25 1973-05-23 Werkwijze ter bereiding van vaste alkeenpolymerisatiekatalysatorcomponenten. NL178510C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7218595A FR2185442B1 (nl) 1972-05-25 1972-05-25

Publications (3)

Publication Number Publication Date
NL7307180A NL7307180A (nl) 1973-11-27
NL178510B NL178510B (nl) 1985-11-01
NL178510C true NL178510C (nl) 1986-04-01

Family

ID=9099057

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7307180,A NL178510C (nl) 1972-05-25 1973-05-23 Werkwijze ter bereiding van vaste alkeenpolymerisatiekatalysatorcomponenten.

Country Status (11)

Country Link
US (1) US4438019A (nl)
JP (1) JPS5320955B2 (nl)
BE (1) BE800048A (nl)
CA (1) CA1026500A (nl)
DE (1) DE2325945C2 (nl)
ES (1) ES415100A1 (nl)
FR (1) FR2185442B1 (nl)
GB (1) GB1392413A (nl)
IT (1) IT1006582B (nl)
LU (1) LU67656A1 (nl)
NL (1) NL178510C (nl)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5242584A (en) * 1975-10-02 1977-04-02 Nippon Oil Co Ltd Process for producing polyolefine
CA1095885A (en) * 1976-05-14 1981-02-17 Charles M. Selman Magnesium reducing agent for producing titanium trihalide catalyst component
US4276192A (en) 1979-07-06 1981-06-30 Phillips Petroleum Company Polymerization catalysts
JPS6042404A (ja) * 1983-08-16 1985-03-06 Sumitomo Chem Co Ltd オレフインの重合方法
JPS60104713U (ja) * 1984-11-08 1985-07-17 株式会社島津製作所 立体写真観察装置
IT1256403B (it) * 1992-08-18 1995-12-05 Montecatini Tecnologie Srl Componenti e catalizzatori a base di vanadio per la polimerizzazione di olefine,e processi di polimerizzazione impieganti gli stessi
CN1041312C (zh) * 1993-02-12 1998-12-23 化学工业部上海化工研究院 气相法全密度聚乙烯催化剂的制备方法
ATE167112T1 (de) * 1994-02-17 1998-06-15 De La Rue Giori Sa Vorrichtung zur uebergabe einzelner bögen an den druckzylinder einer bogenrotationsdruckmaschine
CN1098866C (zh) 1998-01-14 2003-01-15 中国石油化工集团公司 气相法全密度聚乙烯高效催化剂
KR102605269B1 (ko) 2019-12-09 2023-11-23 한화솔루션 주식회사 기상 중합에 의한 올레핀계 중합체의 제조방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1074858B (de) * 1960-02-04 Farbwerke Hoechst Aktiengesellschaft vormals Meister Lucius &. Brüning, Frankfurt/M Verfahren zur Herstellung von hochmolekularen Polyäthylenen
BE733066A (nl) * 1968-05-15 1969-11-14
FR2099311A5 (en) * 1971-06-30 1972-03-10 Naphtachimie Sa Olefins polymsn catalyst - consisting of organoaluminium cpd and component prepd by reacting magnesium, monohalohydrocarbon an

Also Published As

Publication number Publication date
ES415100A1 (es) 1976-02-16
JPS4961077A (nl) 1974-06-13
US4438019A (en) 1984-03-20
GB1392413A (en) 1975-04-30
CA1026500A (en) 1978-02-14
BE800048A (fr) 1973-11-26
LU67656A1 (nl) 1973-07-26
NL178510B (nl) 1985-11-01
DE2325945C2 (de) 1983-03-17
NL7307180A (nl) 1973-11-27
JPS5320955B2 (nl) 1978-06-29
FR2185442B1 (nl) 1976-03-12
DE2325945A1 (de) 1973-12-13
IT1006582B (it) 1976-10-20
FR2185442A1 (nl) 1974-01-04

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V4 Lapsed because of reaching the maximum lifetime of a patent