IT945691B - EPR METHOD THE PREPARATION OF EASILY SLIDING POLYOLEFIN GRANULES AND PRODUCT OBTAINED - Google Patents

EPR METHOD THE PREPARATION OF EASILY SLIDING POLYOLEFIN GRANULES AND PRODUCT OBTAINED

Info

Publication number
IT945691B
IT945691B IT55056/71A IT5505671A IT945691B IT 945691 B IT945691 B IT 945691B IT 55056/71 A IT55056/71 A IT 55056/71A IT 5505671 A IT5505671 A IT 5505671A IT 945691 B IT945691 B IT 945691B
Authority
IT
Italy
Prior art keywords
preparation
product obtained
easily sliding
polyolefin granules
epr method
Prior art date
Application number
IT55056/71A
Other languages
Italian (it)
Original Assignee
Sumitomo Chemical Co
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 Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Application granted granted Critical
Publication of IT945691B publication Critical patent/IT945691B/en

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

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)
IT55056/71A 1970-12-29 1971-12-28 EPR METHOD THE PREPARATION OF EASILY SLIDING POLYOLEFIN GRANULES AND PRODUCT OBTAINED IT945691B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12440670A JPS5323351B1 (en) 1970-12-29 1970-12-29

Publications (1)

Publication Number Publication Date
IT945691B true IT945691B (en) 1973-05-10

Family

ID=14884654

Family Applications (1)

Application Number Title Priority Date Filing Date
IT55056/71A IT945691B (en) 1970-12-29 1971-12-28 EPR METHOD THE PREPARATION OF EASILY SLIDING POLYOLEFIN GRANULES AND PRODUCT OBTAINED

Country Status (7)

Country Link
JP (1) JPS5323351B1 (en)
CA (1) CA1000900A (en)
DE (1) DE2163272A1 (en)
FR (1) FR2120974A5 (en)
GB (1) GB1381605A (en)
IT (1) IT945691B (en)
NL (1) NL7117997A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5430014B2 (en) * 1972-04-13 1979-09-27
DE2331103C2 (en) * 1973-06-19 1983-12-08 Basf Ag, 6700 Ludwigshafen Process for the production of small homo- or copolymers of ethylene
DE2441541C2 (en) * 1974-08-30 1982-07-15 Basf Ag, 6700 Ludwigshafen Process for producing a modified titanium component for catalysts of the Ziegler-Natta type
DE2543181C2 (en) 1975-09-27 1986-08-28 Basf Ag, 6700 Ludwigshafen Process for the polymerisation of ethylene or of its copolymerisation with C 3 to C 1 0 α-monoolefins
DE2603920C2 (en) * 1976-02-03 1984-10-31 Basf Ag, 6700 Ludwigshafen Process for the preparation of homo- and copolymers of C? 2? - to C? 6? -? -Monoolefins
DE2603919C2 (en) 1976-02-03 1984-08-09 Basf Ag, 6700 Ludwigshafen Process for the preparation of homo- and copolymers of C 2 -to C 6 -α-monoolefins
US4426347A (en) * 1981-04-06 1984-01-17 Cornell Stephen W Method of making composite polyolefin based containers
CN114591455B (en) * 2020-12-03 2023-10-31 中国石油天然气股份有限公司 Catalyst, preparation method thereof and olefin polymerization catalyst system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1550186A (en) * 1967-08-31 1968-12-20

Also Published As

Publication number Publication date
NL7117997A (en) 1972-07-03
JPS5323351B1 (en) 1978-07-14
GB1381605A (en) 1975-01-22
FR2120974A5 (en) 1972-08-18
CA1000900A (en) 1976-11-30
DE2163272A1 (en) 1972-07-20

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