IT1028069B - Procedimento per la preparazione da poliolefine - Google Patents

Procedimento per la preparazione da poliolefine

Info

Publication number
IT1028069B
IT1028069B IT31048/74A IT3104874A IT1028069B IT 1028069 B IT1028069 B IT 1028069B IT 31048/74 A IT31048/74 A IT 31048/74A IT 3104874 A IT3104874 A IT 3104874A IT 1028069 B IT1028069 B IT 1028069B
Authority
IT
Italy
Prior art keywords
polyolefins
procedure
preparation
Prior art date
Application number
IT31048/74A
Other languages
English (en)
Original Assignee
Nippon Oil Co Ltd
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
Priority claimed from JP14436473A external-priority patent/JPS5222793B2/ja
Priority claimed from JP5611974A external-priority patent/JPS5248912B2/ja
Application filed by Nippon Oil Co Ltd filed Critical Nippon Oil Co Ltd
Application granted granted Critical
Publication of IT1028069B publication Critical patent/IT1028069B/it

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

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)
IT31048/74A 1973-12-27 1974-12-27 Procedimento per la preparazione da poliolefine IT1028069B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP14436473A JPS5222793B2 (it) 1973-12-27 1973-12-27
JP5611974A JPS5248912B2 (it) 1974-05-21 1974-05-21

Publications (1)

Publication Number Publication Date
IT1028069B true IT1028069B (it) 1979-01-30

Family

ID=26397058

Family Applications (1)

Application Number Title Priority Date Filing Date
IT31048/74A IT1028069B (it) 1973-12-27 1974-12-27 Procedimento per la preparazione da poliolefine

Country Status (8)

Country Link
US (1) US4088812A (it)
BR (1) BR7410821D0 (it)
CA (1) CA1039448A (it)
DE (1) DE2461187C2 (it)
FR (1) FR2256181B1 (it)
GB (1) GB1492549A (it)
IT (1) IT1028069B (it)
NL (1) NL180591C (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4370457A (en) * 1978-02-27 1983-01-25 Standard Oil Company (Indiana) Catalyst system
US4171284A (en) 1978-02-27 1979-10-16 Standard Oil Company (Indiana) Catalyst system
USRE31243E (en) 1978-02-27 1983-05-17 Standard Oil Company (Indiana) Catalyst system
USRE31187E (en) * 1978-09-29 1983-03-22 Standard Oil Company (Indiana) Catalyst system
US4207206A (en) * 1978-09-29 1980-06-10 Standard Oil Company (Indiana) Catalyst system
US4277370A (en) * 1979-02-15 1981-07-07 Standard Oil Company (Indiana) Alpha-olefin polymerization catalyst
US4324690A (en) * 1979-02-15 1982-04-13 Standard Oil Company (Indiana) Alpha-olefin polymerization catalyst
JPS581708A (ja) * 1981-06-25 1983-01-07 Mitsubishi Chem Ind Ltd ポリオレフインの製造法
US4478987A (en) * 1982-09-24 1984-10-23 Allied Corporation Alumina-based aerogel supported transition metal catalyst useful as a Ziegler-Natta olefin polymerization catalyst and process for preparing same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2345655A (en) * 1940-03-23 1944-04-04 Idaho Maryland Mines Corp Process for producing magnesium sulphate from magnesium-bearing rocks
NL137056C (it) * 1966-10-21
CA936545A (en) * 1969-11-29 1973-11-06 Distugil Procede et appareil perfectionnes pour la preparation de dichlorobutenes par chlorination du butadiene
LU61838A1 (it) * 1970-10-08 1972-06-28
IT951961B (it) * 1971-12-27 1973-07-10 Sir Soc Italiana Resine Spa Procedimento per la polimerizzazio ne e la copolimerizzazione delle olefine

Also Published As

Publication number Publication date
BR7410821D0 (pt) 1975-09-02
DE2461187A1 (de) 1975-07-10
NL180591C (nl) 1987-03-16
FR2256181A1 (it) 1975-07-25
CA1039448A (en) 1978-09-26
NL7416938A (nl) 1975-07-01
AU7682774A (en) 1976-06-24
FR2256181B1 (it) 1978-05-05
DE2461187C2 (de) 1984-05-30
GB1492549A (en) 1977-11-23
NL180591B (nl) 1986-10-16
US4088812A (en) 1978-05-09

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19931117