BR6914434D0 - Catalisadores e processo para a polimerizacao de olefinas - Google Patents

Catalisadores e processo para a polimerizacao de olefinas

Info

Publication number
BR6914434D0
BR6914434D0 BR214434/69A BR21443469A BR6914434D0 BR 6914434 D0 BR6914434 D0 BR 6914434D0 BR 214434/69 A BR214434/69 A BR 214434/69A BR 21443469 A BR21443469 A BR 21443469A BR 6914434 D0 BR6914434 D0 BR 6914434D0
Authority
BR
Brazil
Prior art keywords
olefins
catalysts
polymerization
Prior art date
Application number
BR214434/69A
Other languages
English (en)
Portuguese (pt)
Inventor
A Mayr
Druco G Di
E Giachetti
P Galli
E Susa
Original Assignee
Montedison Spa
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 Montedison Spa filed Critical Montedison Spa
Publication of BR6914434D0 publication Critical patent/BR6914434D0/pt

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
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/02—Carriers therefor
    • C08F4/022—Magnesium halide as support anhydrous or hydrated or complexed by means of a Lewis base for Ziegler-type catalysts
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/906—Comminution of transition metal containing catalyst

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
BR214434/69A 1968-11-25 1969-11-24 Catalisadores e processo para a polimerizacao de olefinas BR6914434D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2414168 1968-11-25

Publications (1)

Publication Number Publication Date
BR6914434D0 true BR6914434D0 (pt) 1973-04-17

Family

ID=11212184

Family Applications (1)

Application Number Title Priority Date Filing Date
BR214434/69A BR6914434D0 (pt) 1968-11-25 1969-11-24 Catalisadores e processo para a polimerizacao de olefinas

Country Status (19)

Country Link
US (2) US4298718A (enExample)
JP (2) JPS5616167B1 (enExample)
AT (1) AT292300B (enExample)
BE (1) BE742112A (enExample)
BR (1) BR6914434D0 (enExample)
CA (1) CA923483A (enExample)
CS (1) CS152338B2 (enExample)
DE (1) DE1958488C3 (enExample)
DK (1) DK146206C (enExample)
ES (1) ES374212A1 (enExample)
FR (1) FR2024149A1 (enExample)
GB (1) GB1286867A (enExample)
IL (1) IL33398A (enExample)
NL (1) NL162662B (enExample)
PL (1) PL72704B1 (enExample)
RO (1) RO76708A3 (enExample)
SE (1) SE412397B (enExample)
SU (1) SU398044A3 (enExample)
YU (1) YU35844B (enExample)

Families Citing this family (317)

* Cited by examiner, † Cited by third party
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NL162662B (nl) 1980-01-15
NL6917486A (enExample) 1970-05-27
US4476289A (en) 1984-10-09
JPS56810A (en) 1981-01-07
ES374212A1 (es) 1971-12-16
US4298718A (en) 1981-11-03
GB1286867A (en) 1972-08-23
YU35844B (en) 1981-08-31
AT292300B (de) 1971-08-25
JPS5616167B1 (enExample) 1981-04-15
BE742112A (enExample) 1970-05-25
DE1958488B2 (de) 1979-10-31
IL33398A0 (en) 1970-01-29
SU398044A3 (enExample) 1973-09-17
DE1958488C3 (de) 1988-10-20
CA923483A (en) 1973-03-27
PL72704B1 (enExample) 1974-08-30
DE1958488A1 (de) 1970-05-27
DK146206B (da) 1983-07-25
SE412397B (sv) 1980-03-03
YU295369A (en) 1981-02-28
FR2024149A1 (enExample) 1970-08-28
CS152338B2 (enExample) 1973-12-19
DK146206C (da) 1983-12-27
RO76708A3 (ro) 1981-11-24
IL33398A (en) 1973-06-29

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